{
 "instance": {
  "bhl-20230630.htm": {
   "axisCustom": 3,
   "axisStandard": 41,
   "baseTaxonomies": {
    "http://fasb.org/srt/2023": 8,
    "http://fasb.org/us-gaap/2023": 3551,
    "http://xbrl.sec.gov/dei/2023": 26,
    "http://xbrl.sec.gov/ecd/2023": 4
   },
   "contextCount": 1088,
   "dts": {
    "calculationLink": {
     "local": [
      "bhl-20230630_cal.xml"
     ]
    },
    "definitionLink": {
     "local": [
      "bhl-20230630_def.xml"
     ]
    },
    "inline": {
     "local": [
      "bhl-20230630.htm"
     ]
    },
    "labelLink": {
     "local": [
      "bhl-20230630_lab.xml"
     ]
    },
    "presentationLink": {
     "local": [
      "bhl-20230630_pre.xml"
     ]
    },
    "schema": {
     "local": [
      "bhl-20230630.xsd"
     ],
     "remote": [
      "http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xl-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xlink-2003-12-31.xsd",
      "http://www.xbrl.org/2005/xbrldt-2005.xsd",
      "http://www.xbrl.org/2006/ref-2006-02-27.xsd",
      "http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd",
      "http://www.xbrl.org/lrr/role/net-2009-12-16.xsd",
      "http://www.xbrl.org/lrr/role/reference-2009-12-16.xsd",
      "https://www.xbrl.org/2020/extensible-enumerations-2.0.xsd",
      "https://www.xbrl.org/dtr/type/2020-01-21/types.xsd",
      "https://www.xbrl.org/dtr/type/2022-03-31/types.xsd",
      "https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd",
      "https://xbrl.fasb.org/srt/2023/elts/srt-roles-2023.xsd",
      "https://xbrl.fasb.org/srt/2023/elts/srt-types-2023.xsd",
      "https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd",
      "https://xbrl.fasb.org/us-gaap/2023/elts/us-roles-2023.xsd",
      "https://xbrl.fasb.org/us-gaap/2023/elts/us-types-2023.xsd",
      "https://xbrl.sec.gov/country/2023/country-2023.xsd",
      "https://xbrl.sec.gov/dei/2023/dei-2023.xsd",
      "https://xbrl.sec.gov/ecd/2023/ecd-2023.xsd"
     ]
    }
   },
   "elementCount": 929,
   "entityCount": 1,
   "hidden": {
    "http://xbrl.sec.gov/dei/2023": 5,
    "total": 5
   },
   "keyCustom": 61,
   "keyStandard": 404,
   "memberCustom": 52,
   "memberStandard": 107,
   "nsprefix": "bhl",
   "nsuri": "http://www.brighthousefinancial.com/20230630",
   "report": {
    "R1": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "dei:DocumentType",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "document",
     "isDefault": "true",
     "longName": "0000001 - Document - Document and Entity Information",
     "menuCat": "Cover",
     "order": "1",
     "role": "http://www.brighthousefinancial.com/role/DocumentandEntityInformation",
     "shortName": "Document and Entity Information",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "dei:DocumentType",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R10": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:SegmentReportingDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "0000010 - Disclosure - Segment Information",
     "menuCat": "Notes",
     "order": "10",
     "role": "http://www.brighthousefinancial.com/role/SegmentInformation",
     "shortName": "Segment Information",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:SegmentReportingDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R100": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-5",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:MarketRiskBenefitChangeInFairValueGainLoss",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954778 - Disclosure - Related Party Transactions (Effects of Affiliated Reinsurance on Statements of Operations) (Details)",
     "menuCat": "Details",
     "order": "100",
     "role": "http://www.brighthousefinancial.com/role/RelatedPartyTransactionsEffectsofAffiliatedReinsuranceonStatementsofOperationsDetails",
     "shortName": "Related Party Transactions (Effects of Affiliated Reinsurance on Statements of Operations) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:EffectsOfReinsuranceTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1065",
      "decimals": "-6",
      "lang": "en-US",
      "name": "us-gaap:AssumedPremiumsEarned",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R101": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-3",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:PremiumsAndOtherReceivablesNet",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954779 - Disclosure - Related Party Transactions (Effects of Affiliated Reinsurance on Balance Sheets) (Details)",
     "menuCat": "Details",
     "order": "101",
     "role": "http://www.brighthousefinancial.com/role/RelatedPartyTransactionsEffectsofAffiliatedReinsuranceonBalanceSheetsDetails",
     "shortName": "Related Party Transactions (Effects of Affiliated Reinsurance on Balance Sheets) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1069",
      "decimals": "-6",
      "lang": "en-US",
      "name": "us-gaap:PremiumsAndOtherReceivablesNet",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R102": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-5",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:InsuranceCommissionsAndFees",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954780 - Disclosure - Related Party Transactions (Shared Services, Overhead Allocations and Broker-Dealer Transactions - Narrative) (Details)",
     "menuCat": "Details",
     "order": "102",
     "role": "http://www.brighthousefinancial.com/role/RelatedPartyTransactionsSharedServicesOverheadAllocationsandBrokerDealerTransactionsNarrativeDetails",
     "shortName": "Related Party Transactions (Shared Services, Overhead Allocations and Broker-Dealer Transactions - Narrative) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1075",
      "decimals": "-6",
      "lang": "en-US",
      "name": "us-gaap:SellingGeneralAndAdministrativeExpense",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R103": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1087",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954781 - Disclosure - Subsequent Events (Details)",
     "menuCat": "Details",
     "order": "103",
     "role": "http://www.brighthousefinancial.com/role/SubsequentEventsDetails",
     "shortName": "Subsequent Events (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1087",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R11": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:InsuranceDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "0000011 - Disclosure - Insurance",
     "menuCat": "Notes",
     "order": "11",
     "role": "http://www.brighthousefinancial.com/role/Insurance",
     "shortName": "Insurance",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:InsuranceDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R12": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:IntangibleAssetsDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "0000012 - Disclosure - Deferred Policy Acquisition Costs, Value of Business Acquired and Other Intangibles",
     "menuCat": "Notes",
     "order": "12",
     "role": "http://www.brighthousefinancial.com/role/DeferredPolicyAcquisitionCostsValueofBusinessAcquiredandOtherIntangibles",
     "shortName": "Deferred Policy Acquisition Costs, Value of Business Acquired and Other Intangibles",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:IntangibleAssetsDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R13": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "0000013 - Disclosure - Investments",
     "menuCat": "Notes",
     "order": "13",
     "role": "http://www.brighthousefinancial.com/role/Investments",
     "shortName": "Investments",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R14": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "0000014 - Disclosure - Derivatives",
     "menuCat": "Notes",
     "order": "14",
     "role": "http://www.brighthousefinancial.com/role/Derivatives",
     "shortName": "Derivatives",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R15": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:FairValueDisclosuresTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "0000015 - Disclosure - Fair Value",
     "menuCat": "Notes",
     "order": "15",
     "role": "http://www.brighthousefinancial.com/role/FairValue",
     "shortName": "Fair Value",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:FairValueDisclosuresTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R16": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:DebtDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "0000016 - Disclosure - Long-term and Short-term Debt",
     "menuCat": "Notes",
     "order": "16",
     "role": "http://www.brighthousefinancial.com/role/LongtermandShorttermDebt",
     "shortName": "Long-term and Short-term Debt",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:DebtDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R17": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:StockholdersEquityNoteDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "0000017 - Disclosure - Equity",
     "menuCat": "Notes",
     "order": "17",
     "role": "http://www.brighthousefinancial.com/role/Equity",
     "shortName": "Equity",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:StockholdersEquityNoteDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R18": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:OtherIncomeAndOtherExpenseDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "0000018 - Disclosure - Other Revenues and Other Expenses",
     "menuCat": "Notes",
     "order": "18",
     "role": "http://www.brighthousefinancial.com/role/OtherRevenuesandOtherExpenses",
     "shortName": "Other Revenues and Other Expenses",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:OtherIncomeAndOtherExpenseDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R19": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:CommitmentsContingenciesAndGuaranteesTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "0000019 - Disclosure - Contingencies, Commitments and Guarantees",
     "menuCat": "Notes",
     "order": "19",
     "role": "http://www.brighthousefinancial.com/role/ContingenciesCommitmentsandGuarantees",
     "shortName": "Contingencies, Commitments and Guarantees",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:CommitmentsContingenciesAndGuaranteesTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R2": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-3",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:AvailableForSaleSecuritiesDebtSecurities",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "0000002 - Statement - Consolidated Balance Sheets (Unaudited)",
     "menuCat": "Statements",
     "order": "2",
     "role": "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited",
     "shortName": "Consolidated Balance Sheets (Unaudited)",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-3",
      "decimals": "-6",
      "lang": "en-US",
      "name": "us-gaap:MortgageLoansOnRealEstateCommercialAndConsumerNet",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R20": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:RelatedPartyTransactionsDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "0000020 - Disclosure - Related Party Transactions",
     "menuCat": "Notes",
     "order": "20",
     "role": "http://www.brighthousefinancial.com/role/RelatedPartyTransactions",
     "shortName": "Related Party Transactions",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:RelatedPartyTransactionsDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R21": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:SubsequentEventsTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "0000021 - Disclosure - Subsequent Events",
     "menuCat": "Notes",
     "order": "21",
     "role": "http://www.brighthousefinancial.com/role/SubsequentEvents",
     "shortName": "Subsequent Events",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:SubsequentEventsTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R22": {
     "firstAnchor": {
      "ancestors": [
       "ecd:NonRule10b51ArrAdoptedFlag",
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-5",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ecd:Rule10b51ArrAdoptedFlag",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "995445 - Disclosure - Insider Trading Arrangements",
     "menuCat": "Notes",
     "order": "22",
     "role": "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements",
     "shortName": "Insider Trading Arrangements",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "ecd:NonRule10b51ArrAdoptedFlag",
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-5",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ecd:Rule10b51ArrAdoptedFlag",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R23": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:UseOfEstimates",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954701 - Disclosure - Business, Basis of Presentation and Summary of Significant Accounting Policies (Policies)",
     "menuCat": "Policies",
     "order": "23",
     "role": "http://www.brighthousefinancial.com/role/BusinessBasisofPresentationandSummaryofSignificantAccountingPoliciesPolicies",
     "shortName": "Business, Basis of Presentation and Summary of Significant Accounting Policies (Policies)",
     "subGroupType": "policies",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:UseOfEstimates",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R24": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfNewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954702 - Disclosure - Financial Services, Insurance, ASU 2018-12 Transition (Tables)",
     "menuCat": "Tables",
     "order": "24",
     "role": "http://www.brighthousefinancial.com/role/FinancialServicesInsuranceASU201812TransitionTables",
     "shortName": "Financial Services, Insurance, ASU 2018-12 Transition (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfNewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R25": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfSegmentReportingInformationBySegmentTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954703 - Disclosure - Segment Information (Tables)",
     "menuCat": "Tables",
     "order": "25",
     "role": "http://www.brighthousefinancial.com/role/SegmentInformationTables",
     "shortName": "Segment Information (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfSegmentReportingInformationBySegmentTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R26": {
     "firstAnchor": {
      "ancestors": [
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfLiabilityForFuturePolicyBenefitsByProductSegmentTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954704 - Disclosure - Insurance (Tables)",
     "menuCat": "Tables",
     "order": "26",
     "role": "http://www.brighthousefinancial.com/role/InsuranceTables",
     "shortName": "Insurance (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfLiabilityForFuturePolicyBenefitsByProductSegmentTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R27": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:DeferredPolicyAcquisitionCostsTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954705 - Disclosure - Deferred Policy Acquisition Costs, Value of Business Acquired and Other Intangibles (Tables)",
     "menuCat": "Tables",
     "order": "27",
     "role": "http://www.brighthousefinancial.com/role/DeferredPolicyAcquisitionCostsValueofBusinessAcquiredandOtherIntangiblesTables",
     "shortName": "Deferred Policy Acquisition Costs, Value of Business Acquired and Other Intangibles (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:DeferredPolicyAcquisitionCostsTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R28": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfAvailableForSaleSecuritiesReconciliationTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954706 - Disclosure - Investments (Tables)",
     "menuCat": "Tables",
     "order": "28",
     "role": "http://www.brighthousefinancial.com/role/InvestmentsTables",
     "shortName": "Investments (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfAvailableForSaleSecuritiesReconciliationTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R29": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfDerivativesInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954707 - Disclosure - Derivatives (Tables)",
     "menuCat": "Tables",
     "order": "29",
     "role": "http://www.brighthousefinancial.com/role/DerivativesTables",
     "shortName": "Derivatives (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfDerivativesInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R3": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:InvestmentsClassifiedByContractualMaturityDateTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-3",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "0000003 - Statement - Consolidated Balance Sheets (Unaudited) (Parenthetical)",
     "menuCat": "Statements",
     "order": "3",
     "role": "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnauditedParenthetical",
     "shortName": "Consolidated Balance Sheets (Unaudited) (Parenthetical)",
     "subGroupType": "parenthetical",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-3",
      "decimals": "-6",
      "lang": "en-US",
      "name": "us-gaap:AllowanceForLoanAndLeaseLossesRealEstate",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R30": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954708 - Disclosure - Fair Value (Tables)",
     "menuCat": "Tables",
     "order": "30",
     "role": "http://www.brighthousefinancial.com/role/FairValueTables",
     "shortName": "Fair Value (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R31": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954709 - Disclosure - Equity (Tables)",
     "menuCat": "Tables",
     "order": "31",
     "role": "http://www.brighthousefinancial.com/role/EquityTables",
     "shortName": "Equity (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R32": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfOtherOperatingCostAndExpenseByComponentTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954710 - Disclosure - Other Revenues and Other Expenses (Tables)",
     "menuCat": "Tables",
     "order": "32",
     "role": "http://www.brighthousefinancial.com/role/OtherRevenuesandOtherExpensesTables",
     "shortName": "Other Revenues and Other Expenses (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfOtherOperatingCostAndExpenseByComponentTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R33": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:EffectsOfReinsuranceTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954711 - Disclosure - Related Party Transactions (Tables)",
     "menuCat": "Tables",
     "order": "33",
     "role": "http://www.brighthousefinancial.com/role/RelatedPartyTransactionsTables",
     "shortName": "Related Party Transactions (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:EffectsOfReinsuranceTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R34": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": "INF",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:NumberOfReportableSegments",
      "reportCount": 1,
      "unitRef": "segment",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954712 - Disclosure - Business, Basis of Presentation and Summary of Significant Accounting Policies (Narrative) (Details)",
     "menuCat": "Details",
     "order": "34",
     "role": "http://www.brighthousefinancial.com/role/BusinessBasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails",
     "shortName": "Business, Basis of Presentation and Summary of Significant Accounting Policies (Narrative) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": null
    },
    "R35": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-3",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:LiabilityForFuturePolicyBenefits",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954713 - Disclosure - Effect of Transition Adjustments on Stockholders\u2019 Equity, ASU 2018-12 Transition (Details)",
     "menuCat": "Details",
     "order": "35",
     "role": "http://www.brighthousefinancial.com/role/EffectofTransitionAdjustmentsonStockholdersEquityASU201812TransitionDetails",
     "shortName": "Effect of Transition Adjustments on Stockholders\u2019 Equity, ASU 2018-12 Transition (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfNewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-66",
      "decimals": "-6",
      "lang": "en-US",
      "name": "us-gaap:LiabilityForFuturePolicyBenefits",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R36": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-3",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954714 - Disclosure - Changes in LFPBs, ASU 2018-12 Transition (Details)",
     "menuCat": "Details",
     "order": "36",
     "role": "http://www.brighthousefinancial.com/role/ChangesinLFPBsASU201812TransitionDetails",
     "shortName": "Changes in LFPBs, ASU 2018-12 Transition (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-74",
      "decimals": "-6",
      "lang": "en-US",
      "name": "us-gaap:LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitUndiscountedBeforeReinsurance",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R37": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-3",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:MarketRiskBenefitLiabilityAmount",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954715 - Disclosure - Changes in liabilities classified as MRBs, ASU 2018-12 Transition (Details)",
     "menuCat": "Details",
     "order": "37",
     "role": "http://www.brighthousefinancial.com/role/ChangesinliabilitiesclassifiedasMRBsASU201812TransitionDetails",
     "shortName": "Changes in liabilities classified as MRBs, ASU 2018-12 Transition (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-80",
      "decimals": "-6",
      "lang": "en-US",
      "name": "us-gaap:MarketRiskBenefitLiabilityAmount",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R38": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:PresentValueOfFutureInsuranceProfitsTableTextBlock",
       "us-gaap:DeferredPolicyAcquisitionCostsTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-218",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:DeferredPolicyAcquisitionCosts",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954716 - Disclosure - Changes in DAC and VOBA, ASU 2018-12 Transition (Details)",
     "menuCat": "Details",
     "order": "38",
     "role": "http://www.brighthousefinancial.com/role/ChangesinDACandVOBAASU201812TransitionDetails",
     "shortName": "Changes in DAC and VOBA, ASU 2018-12 Transition (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-90",
      "decimals": "-6",
      "lang": "en-US",
      "name": "us-gaap:DeferredPolicyAcquisitionCosts",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R39": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-3",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:Assets",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954717 - Disclosure - ASU 2018-12 Transition BS (Details)",
     "menuCat": "Details",
     "order": "39",
     "role": "http://www.brighthousefinancial.com/role/ASU201812TransitionBSDetails",
     "shortName": "ASU 2018-12 Transition BS (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-41",
      "decimals": "-6",
      "lang": "en-US",
      "name": "us-gaap:PolicyholderContractDeposits",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R4": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-5",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:PremiumsEarnedNet",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "0000004 - Statement - Consolidated Statements of Operations and Comprehensive Income (Unaudited)",
     "menuCat": "Statements",
     "order": "4",
     "role": "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofOperationsandComprehensiveIncomeUnaudited",
     "shortName": "Consolidated Statements of Operations and Comprehensive Income (Unaudited)",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-5",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:PremiumsEarnedNet",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R40": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-5",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:InsuranceCommissionsAndFees",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954718 - Disclosure - ASU 2018-12 Transition IS (Details)",
     "menuCat": "Details",
     "order": "40",
     "role": "http://www.brighthousefinancial.com/role/ASU201812TransitionISDetails",
     "shortName": "ASU 2018-12 Transition IS (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "ix:continuation",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-100",
      "decimals": "-6",
      "lang": "en-US",
      "name": "us-gaap:PolicyholderBenefitsAndClaimsIncurredNet",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R41": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-5",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954719 - Disclosure - Segment Information (Operating Results) (Details)",
     "menuCat": "Details",
     "order": "41",
     "role": "http://www.brighthousefinancial.com/role/SegmentInformationOperatingResultsDetails",
     "shortName": "Segment Information (Operating Results) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfSegmentReportingInformationBySegmentTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-5",
      "decimals": "-6",
      "lang": "en-US",
      "name": "bhl:InvestmentHedgeAdjustment",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R42": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-5",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:Revenues",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954720 - Disclosure - Segment Information (Reconciliation of Operating Revenues to Total Revenues) (Details)",
     "menuCat": "Details",
     "order": "42",
     "role": "http://www.brighthousefinancial.com/role/SegmentInformationReconciliationofOperatingRevenuestoTotalRevenuesDetails",
     "shortName": "Segment Information (Reconciliation of Operating Revenues to Total Revenues) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ReconciliationOfRevenueFromSegmentsToConsolidatedTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-110",
      "decimals": "-6",
      "lang": "en-US",
      "name": "us-gaap:Revenues",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R43": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-3",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:Assets",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954721 - Disclosure - Segment Information (Assets) (Details)",
     "menuCat": "Details",
     "order": "43",
     "role": "http://www.brighthousefinancial.com/role/SegmentInformationAssetsDetails",
     "shortName": "Segment Information (Assets) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-144",
      "decimals": "-6",
      "lang": "en-US",
      "name": "us-gaap:Assets",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R44": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": "INF",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:NumberOfReportableSegments",
      "reportCount": 1,
      "unitRef": "segment",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954722 - Disclosure - Segment Information (Narrative) (Details)",
     "menuCat": "Details",
     "order": "44",
     "role": "http://www.brighthousefinancial.com/role/SegmentInformationNarrativeDetails",
     "shortName": "Segment Information (Narrative) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": null
    },
    "R45": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-3",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:LiabilityForFuturePolicyBenefits",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954723 - Disclosure - Insurance (Future Policy Benefits Information by Product) (Details)",
     "menuCat": "Details",
     "order": "45",
     "role": "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsInformationbyProductDetails",
     "shortName": "Insurance (Future Policy Benefits Information by Product) (Details)",
     "subGroupType": "policies",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfLiabilityForFuturePolicyBenefitsByProductSegmentTextBlock",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-164",
      "decimals": "-6",
      "lang": "en-US",
      "name": "us-gaap:LiabilityForFuturePolicyBenefitExpectedNetPremiumBeforeReinsuranceAfterDiscountRateChange",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R46": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-174",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:AdditionalLiabilityLongDurationInsuranceBeforeReinsuranceAfterDiscountRateChange",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954724 - Disclosure - Insurance (Future Policy Benefits - SOP) (Details)",
     "menuCat": "Details",
     "order": "46",
     "role": "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsSOPDetails",
     "shortName": "Insurance (Future Policy Benefits - SOP) (Details)",
     "subGroupType": "policies",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-174",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:AdditionalLiabilityLongDurationInsuranceBeforeReinsuranceAfterDiscountRateChange",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R47": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-3",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:LiabilityForFuturePolicyBenefits",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954725 - Disclosure - Insurance (Future Policy Benefits - Reconciliation) (Details)",
     "menuCat": "Details",
     "order": "47",
     "role": "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsReconciliationDetails",
     "shortName": "Insurance (Future Policy Benefits - Reconciliation) (Details)",
     "subGroupType": "policies",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-176",
      "decimals": "-6",
      "lang": "en-US",
      "name": "us-gaap:LiabilityForFuturePolicyBenefits",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R48": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-5",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:InterestCreditedToPolicyholdersAccountBalances",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954726 - Disclosure - Insurance (Policyholder Account Balances) (Details)",
     "menuCat": "Details",
     "order": "48",
     "role": "http://www.brighthousefinancial.com/role/InsurancePolicyholderAccountBalancesDetails",
     "shortName": "Insurance (Policyholder Account Balances) (Details)",
     "subGroupType": "policies",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:PolicyholderAccountBalanceTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-212",
      "decimals": "-6",
      "lang": "en-US",
      "name": "us-gaap:PolicyholderAccountBalancePremiumReceived",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R49": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:PolicyholderAccountBalanceTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-3",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:PolicyholderFunds",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954727 - Disclosure - Insurance (Reconciliation of Policyholder Account Balances) (Details)",
     "menuCat": "Details",
     "order": "49",
     "role": "http://www.brighthousefinancial.com/role/InsuranceReconciliationofPolicyholderAccountBalancesDetails",
     "shortName": "Insurance (Reconciliation of Policyholder Account Balances) (Details)",
     "subGroupType": "policies",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:PolicyholderAccountBalanceTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-237",
      "decimals": "-6",
      "lang": "en-US",
      "name": "us-gaap:PolicyholderFunds",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R5": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-5",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:LiabilityForFuturePolicyBenefitRemeasurementGainLoss",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "0000005 - Statement - Consolidated Statements of Operations and Comprehensive Income (Parenthetical)",
     "menuCat": "Statements",
     "order": "5",
     "role": "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofOperationsandComprehensiveIncomeParenthetical",
     "shortName": "Consolidated Statements of Operations and Comprehensive Income (Parenthetical)",
     "subGroupType": "parenthetical",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-5",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:LiabilityForFuturePolicyBenefitRemeasurementGainLoss",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R50": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:PolicyholderAccountBalanceGuaranteedMinimumCreditingRateTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-218",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "bhl:PolicyholderAccountBalancesGrossOfPolicyLoansAndExcludesExcessingInterestReserves",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954728 - Disclosure - Insurance (Balance of Account Values by range of guaranteed minimum crediting rates) (Details)",
     "menuCat": "Details",
     "order": "50",
     "role": "http://www.brighthousefinancial.com/role/InsuranceBalanceofAccountValuesbyrangeofguaranteedminimumcreditingratesDetails",
     "shortName": "Insurance (Balance of Account Values by range of guaranteed minimum crediting rates) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:PolicyholderAccountBalanceGuaranteedMinimumCreditingRateTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-218",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "bhl:PolicyholderAccountBalancesGrossOfPolicyLoansAndExcludesExcessingInterestReserves",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R51": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:MarketRiskBenefitActivityTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-218",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:MarketRiskBenefitAfterIncreaseDecreaseFromInstrumentSpecificCreditRisk",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954729 - Disclosure - Insurance (Market Risk Benefit) (Details)",
     "menuCat": "Details",
     "order": "51",
     "role": "http://www.brighthousefinancial.com/role/InsuranceMarketRiskBenefitDetails",
     "shortName": "Insurance (Market Risk Benefit) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:MarketRiskBenefitActivityTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-218",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:MarketRiskBenefitAfterIncreaseDecreaseFromInstrumentSpecificCreditRisk",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R52": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-4",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:SeparateAccountsLiability",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954730 - Disclosure - Insurance (Separate Accounts Liability) (Details)",
     "menuCat": "Details",
     "order": "52",
     "role": "http://www.brighthousefinancial.com/role/InsuranceSeparateAccountsLiabilityDetails",
     "shortName": "Insurance (Separate Accounts Liability) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:SeparateAccountLiabilityTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-213",
      "decimals": "-6",
      "lang": "en-US",
      "name": "us-gaap:SeparateAccountLiabilityPremiumAndDeposit",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R53": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-3",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:SeparateAccountsLiability",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954731 - Disclosure - Insurance (Reconciliation of Separate Account Liability) (Details)",
     "menuCat": "Details",
     "order": "53",
     "role": "http://www.brighthousefinancial.com/role/InsuranceReconciliationofSeparateAccountLiabilityDetails",
     "shortName": "Insurance (Reconciliation of Separate Account Liability) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-3",
      "decimals": "-6",
      "lang": "en-US",
      "name": "bhl:VariableIncomeAnnuities",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R54": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfFairValueOfSeparateAccountsByMajorCategoryOfInvestmentTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-3",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:SeparateAccountAssets",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954732 - Disclosure - Insurance (Aggregate FV of Assets Supporting Separate Accounts) (Details)",
     "menuCat": "Details",
     "order": "54",
     "role": "http://www.brighthousefinancial.com/role/InsuranceAggregateFVofAssetsSupportingSeparateAccountsDetails",
     "shortName": "Insurance (Aggregate FV of Assets Supporting Separate Accounts) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfFairValueOfSeparateAccountsByMajorCategoryOfInvestmentTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-368",
      "decimals": "-6",
      "lang": "en-US",
      "name": "us-gaap:SeparateAccountAssets",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R55": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:PolicyholderAccountBalanceTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-3",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:PolicyholderFunds",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954733 - Disclosure - Insurance (Net Amount at Risk and Cash Surrender Values) (Details)",
     "menuCat": "Details",
     "order": "55",
     "role": "http://www.brighthousefinancial.com/role/InsuranceNetAmountatRiskandCashSurrenderValuesDetails",
     "shortName": "Insurance (Net Amount at Risk and Cash Surrender Values) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfNetAmountOfRiskByProductAndGuaranteeTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-217",
      "decimals": "-6",
      "lang": "en-US",
      "name": "us-gaap:SeparateAccountsLiability",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R56": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-3",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:DeferredPolicyAcquisitionCostsAndValueOfBusinessAcquired",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954734 - Disclosure - Deferred Policy Acquisition Costs, Value of Business Acquired and Other Intangibles (Information Regarding DAC and VOBA) (Details)",
     "menuCat": "Details",
     "order": "56",
     "role": "http://www.brighthousefinancial.com/role/DeferredPolicyAcquisitionCostsValueofBusinessAcquiredandOtherIntangiblesInformationRegardingDACandVOBADetails",
     "shortName": "Deferred Policy Acquisition Costs, Value of Business Acquired and Other Intangibles (Information Regarding DAC and VOBA) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:PresentValueOfFutureInsuranceProfitsTableTextBlock",
       "us-gaap:DeferredPolicyAcquisitionCostsTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-213",
      "decimals": "-6",
      "lang": "en-US",
      "name": "us-gaap:DeferredPolicyAcquisitionCostsAdditions",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R57": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:DeferredSalesInducementsTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-208",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:DeferredSalesInducementsNet",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954735 - Disclosure - Deferred Policy Acquisition Costs, Value of Business Acquired and Other Intangibles (Information Regarding DSI) (Details)",
     "menuCat": "Details",
     "order": "57",
     "role": "http://www.brighthousefinancial.com/role/DeferredPolicyAcquisitionCostsValueofBusinessAcquiredandOtherIntangiblesInformationRegardingDSIDetails",
     "shortName": "Deferred Policy Acquisition Costs, Value of Business Acquired and Other Intangibles (Information Regarding DSI) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:DeferredSalesInducementsTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-208",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:DeferredSalesInducementsNet",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R58": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "bhl:UnearnedRevenueTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-207",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:UnearnedPremiums",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954736 - Disclosure - Deferred Policy Acquisition Costs, Value of Business Acquired and Other Intangibles (Unearned Revenue) (Details)",
     "menuCat": "Details",
     "order": "58",
     "role": "http://www.brighthousefinancial.com/role/DeferredPolicyAcquisitionCostsValueofBusinessAcquiredandOtherIntangiblesUnearnedRevenueDetails",
     "shortName": "Deferred Policy Acquisition Costs, Value of Business Acquired and Other Intangibles (Unearned Revenue) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "bhl:UnearnedRevenueTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-207",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:UnearnedPremiums",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R59": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:InvestmentsClassifiedByContractualMaturityDateTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-3",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954737 - Disclosure - Investments (Fixed Maturity Securities by Sector) (Details)",
     "menuCat": "Details",
     "order": "59",
     "role": "http://www.brighthousefinancial.com/role/InvestmentsFixedMaturitySecuritiesbySectorDetails",
     "shortName": "Investments (Fixed Maturity Securities by Sector) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfAvailableForSaleSecuritiesReconciliationTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-3",
      "decimals": "-6",
      "lang": "en-US",
      "name": "us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R6": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "ix:continuation",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-103",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ProfitLoss",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "0000006 - Statement - Consolidated Statements of Equity (Unaudited)",
     "menuCat": "Statements",
     "order": "6",
     "role": "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofEquityUnaudited",
     "shortName": "Consolidated Statements of Equity (Unaudited)",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-42",
      "decimals": "-6",
      "lang": "en-US",
      "name": "us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R60": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:InvestmentsClassifiedByContractualMaturityDateTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-3",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954738 - Disclosure - Investments (Maturities of Fixed Maturity Securities) (Details)",
     "menuCat": "Details",
     "order": "60",
     "role": "http://www.brighthousefinancial.com/role/InvestmentsMaturitiesofFixedMaturitySecuritiesDetails",
     "shortName": "Investments (Maturities of Fixed Maturity Securities) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:InvestmentsClassifiedByContractualMaturityDateTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-3",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R61": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfUnrealizedLossOnInvestmentsTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-3",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954739 - Disclosure - Investments (Continuous Gross Unrealized Losses for Fixed Maturity Securities by Sector) (Details)",
     "menuCat": "Details",
     "order": "61",
     "role": "http://www.brighthousefinancial.com/role/InvestmentsContinuousGrossUnrealizedLossesforFixedMaturitySecuritiesbySectorDetails",
     "shortName": "Investments (Continuous Gross Unrealized Losses for Fixed Maturity Securities by Sector) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfUnrealizedLossOnInvestmentsTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-3",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R62": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:PastDueFinancingReceivablesTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-417",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:NotesReceivableGross",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954740 - Disclosure - Investments (Mortgage Loans by Portfolio Segment) (Details)",
     "menuCat": "Details",
     "order": "62",
     "role": "http://www.brighthousefinancial.com/role/InvestmentsMortgageLoansbyPortfolioSegmentDetails",
     "shortName": "Investments (Mortgage Loans by Portfolio Segment) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-417",
      "decimals": "3",
      "lang": "en-US",
      "name": "srt:FinancingReceivableBeforeAllowanceForCreditLossToTotalPercent",
      "reportCount": 1,
      "unique": true,
      "unitRef": "number",
      "xsiNil": "false"
     }
    },
    "R63": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-418",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:FinancingReceivableAllowanceForCreditLosses",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954741 - Disclosure - Investments (Rollforward of the Allowance for Credit Losses for Mortgage Loans by Portfolio Segment) (Details)",
     "menuCat": "Details",
     "order": "63",
     "role": "http://www.brighthousefinancial.com/role/InvestmentsRollforwardoftheAllowanceforCreditLossesforMortgageLoansbyPortfolioSegmentDetails",
     "shortName": "Investments (Rollforward of the Allowance for Credit Losses for Mortgage Loans by Portfolio Segment) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:AllowanceForCreditLossesOnFinancingReceivablesTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-420",
      "decimals": "-6",
      "lang": "en-US",
      "name": "us-gaap:FinancingReceivableAllowanceForCreditLossesPeriodIncreaseDecrease",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R64": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:FinancingReceivableCreditQualityIndicatorsTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-417",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:FinancingReceivableOriginatedInCurrentFiscalYear",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954742 - Disclosure - Investments (Credit Quality of Mortgage Loans by Portfolio Segment) (Details)",
     "menuCat": "Details",
     "order": "64",
     "role": "http://www.brighthousefinancial.com/role/InvestmentsCreditQualityofMortgageLoansbyPortfolioSegmentDetails",
     "shortName": "Investments (Credit Quality of Mortgage Loans by Portfolio Segment) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:FinancingReceivableCreditQualityIndicatorsTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-417",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:FinancingReceivableOriginatedInCurrentFiscalYear",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R65": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:PastDueFinancingReceivablesTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-417",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:NotesReceivableGross",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954743 - Disclosure - Investments (Past Due Mortgage Loans by Portfolio Segment) (Details)",
     "menuCat": "Details",
     "order": "65",
     "role": "http://www.brighthousefinancial.com/role/InvestmentsPastDueMortgageLoansbyPortfolioSegmentDetails",
     "shortName": "Investments (Past Due Mortgage Loans by Portfolio Segment) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:PastDueFinancingReceivablesTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-466",
      "decimals": "-6",
      "lang": "en-US",
      "name": "us-gaap:NotesReceivableGross",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R66": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfFinancingReceivablesNonAccrualStatusTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-417",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:FinancingReceivableRecordedInvestmentNonaccrualStatus",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954744 - Disclosure - Investments (Mortgage Loans in Nonaccrual Status by Portfolio Segment) (Details)",
     "menuCat": "Details",
     "order": "66",
     "role": "http://www.brighthousefinancial.com/role/InvestmentsMortgageLoansinNonaccrualStatusbyPortfolioSegmentDetails",
     "shortName": "Investments (Mortgage Loans in Nonaccrual Status by Portfolio Segment) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfFinancingReceivablesNonAccrualStatusTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-417",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:FinancingReceivableRecordedInvestmentNonaccrualStatus",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R67": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:UnrealizedGainLossOnInvestmentsTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-3",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "bhl:NetUnrealizedInvestmentGainsLossesIncludedInAccumulatedOtherComprehensiveIncomeLossRelatedToDebtSecuritiesThatWereTemporarilyImpaired",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954745 - Disclosure - Investments (Net Unrealized Investment Gains (Losses)) (Details)",
     "menuCat": "Details",
     "order": "67",
     "role": "http://www.brighthousefinancial.com/role/InvestmentsNetUnrealizedInvestmentGainsLossesDetails",
     "shortName": "Investments (Net Unrealized Investment Gains (Losses)) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:UnrealizedGainLossOnInvestmentsTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-3",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "bhl:NetUnrealizedInvestmentGainsLossesIncludedInAccumulatedOtherComprehensiveIncomeLossRelatedToDebtSecuritiesThatWereTemporarilyImpaired",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R68": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-4",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "bhl:NetUnrealizedInvestmentGainsLossesIncludedInAccumulatedOtherComprehensiveIncomeLossAttributableToCompany",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954746 - Disclosure - Investments (Changes in Net Unrealized Investment Gains (Losses)) (Details)",
     "menuCat": "Details",
     "order": "68",
     "role": "http://www.brighthousefinancial.com/role/InvestmentsChangesinNetUnrealizedInvestmentGainsLossesDetails",
     "shortName": "Investments (Changes in Net Unrealized Investment Gains (Losses)) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-4",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "bhl:NetUnrealizedInvestmentGainsLossesIncludedInAccumulatedOtherComprehensiveIncomeLossAttributableToCompany",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R69": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-3",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesCarryingAmount",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954747 - Disclosure - Investments (Securities Lending) (Details)",
     "menuCat": "Details",
     "order": "69",
     "role": "http://www.brighthousefinancial.com/role/InvestmentsSecuritiesLendingDetails",
     "shortName": "Investments (Securities Lending) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfSecuritiesFinancingTransactionsTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-3",
      "decimals": "-6",
      "lang": "en-US",
      "name": "bhl:SecuritiesLendingReinvestmentPortfolioEstimatedFairValue",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R7": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:NetCashProvidedByUsedInOperatingActivities",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "0000007 - Statement - Consolidated Statements of Cash Flows (Unaudited)",
     "menuCat": "Statements",
     "order": "7",
     "role": "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited",
     "shortName": "Consolidated Statements of Cash Flows (Unaudited)",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:NetCashProvidedByUsedInOperatingActivities",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R70": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-3",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesCarryingAmount",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954748 - Disclosure - Investments (Securities Lending Remaining Tenor) (Details)",
     "menuCat": "Details",
     "order": "70",
     "role": "http://www.brighthousefinancial.com/role/InvestmentsSecuritiesLendingRemainingTenorDetails",
     "shortName": "Investments (Securities Lending Remaining Tenor) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-533",
      "decimals": "-6",
      "lang": "en-US",
      "name": "us-gaap:TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesCarryingAmount",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R71": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfFinancialInstrumentsOwnedAndPledgedAsCollateralTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-3",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:DepositAssets",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954749 - Disclosure - Investments (Invested Assets on Deposit, Held In Trust and Pledged as Collateral) (Details)",
     "menuCat": "Details",
     "order": "71",
     "role": "http://www.brighthousefinancial.com/role/InvestmentsInvestedAssetsonDepositHeldInTrustandPledgedasCollateralDetails",
     "shortName": "Investments (Invested Assets on Deposit, Held In Trust and Pledged as Collateral) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfFinancialInstrumentsOwnedAndPledgedAsCollateralTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-3",
      "decimals": "-6",
      "lang": "en-US",
      "name": "bhl:InvestedAssetsPledgedAsCollateral",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R72": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-3",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:Assets",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954750 - Disclosure - Investments (Variable Interest Entities) (Details)",
     "menuCat": "Details",
     "order": "72",
     "role": "http://www.brighthousefinancial.com/role/InvestmentsVariableInterestEntitiesDetails",
     "shortName": "Investments (Variable Interest Entities) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfVariableInterestEntitiesTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-545",
      "decimals": "-6",
      "lang": "en-US",
      "name": "us-gaap:Assets",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R73": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:InvestmentIncomeTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-5",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:GrossInvestmentIncomeOperating",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954751 - Disclosure - Investments (Net Investment Income) (Details)",
     "menuCat": "Details",
     "order": "73",
     "role": "http://www.brighthousefinancial.com/role/InvestmentsNetInvestmentIncomeDetails",
     "shortName": "Investments (Net Investment Income) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:InvestmentIncomeTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-5",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:GrossInvestmentIncomeOperating",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R74": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:GainLossOnInvestmentsTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-5",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:RealizedInvestmentGainsLosses",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954752 - Disclosure - Investments (Components of Net Investment Gains (Losses)) (Details)",
     "menuCat": "Details",
     "order": "74",
     "role": "http://www.brighthousefinancial.com/role/InvestmentsComponentsofNetInvestmentGainsLossesDetails",
     "shortName": "Investments (Components of Net Investment Gains (Losses)) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:GainLossOnInvestmentsTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-547",
      "decimals": "-6",
      "lang": "en-US",
      "name": "us-gaap:RealizedInvestmentGainsLosses",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R75": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "ix:continuation",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-5",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesDebt",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954753 - Disclosure - Investments (Sales or Disposals of Fixed Maturity Securities) (Details)",
     "menuCat": "Details",
     "order": "75",
     "role": "http://www.brighthousefinancial.com/role/InvestmentsSalesorDisposalsofFixedMaturitySecuritiesDetails",
     "shortName": "Investments (Sales or Disposals of Fixed Maturity Securities) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "ix:continuation",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-5",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesDebt",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R76": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-3",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:AvailableForSaleSecuritiesDebtSecurities",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954754 - Disclosure - Investments (Fixed Maturity Securities - Narrative) (Details)",
     "menuCat": "Details",
     "order": "76",
     "role": "http://www.brighthousefinancial.com/role/InvestmentsFixedMaturitySecuritiesNarrativeDetails",
     "shortName": "Investments (Fixed Maturity Securities - Narrative) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-3",
      "decimals": "INF",
      "lang": "en-US",
      "name": "bhl:DebtSecuritiesAvailableForSaleWithAllowanceForCreditLossNumberOfPositions",
      "reportCount": 1,
      "unique": true,
      "unitRef": "number",
      "xsiNil": "false"
     }
    },
    "R77": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "us-gaap:ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-419",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:FinancingReceivableSignificantPurchases",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954755 - Disclosure - Investments (Mortgage Loans - Narrative) (Details)",
     "menuCat": "Details",
     "order": "77",
     "role": "http://www.brighthousefinancial.com/role/InvestmentsMortgageLoansNarrativeDetails",
     "shortName": "Investments (Mortgage Loans - Narrative) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "us-gaap:ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-419",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:FinancingReceivableSignificantPurchases",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R78": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-504",
      "decimals": "INF",
      "first": true,
      "lang": "en-US",
      "name": "bhl:PercentageOfOtherInvestedAssetsComprisedOfFreestandingDerivativesWithPositiveEstimatedFairValues",
      "reportCount": 1,
      "unique": true,
      "unitRef": "number",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954756 - Disclosure - Investments (Other Invested Assets - Narrative) (Details)",
     "menuCat": "Details",
     "order": "78",
     "role": "http://www.brighthousefinancial.com/role/InvestmentsOtherInvestedAssetsNarrativeDetails",
     "shortName": "Investments (Other Invested Assets - Narrative) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-504",
      "decimals": "INF",
      "first": true,
      "lang": "en-US",
      "name": "bhl:PercentageOfOtherInvestedAssetsComprisedOfFreestandingDerivativesWithPositiveEstimatedFairValues",
      "reportCount": 1,
      "unique": true,
      "unitRef": "number",
      "xsiNil": "false"
     }
    },
    "R79": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-3",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:SecuritiesLoanedNotSubjectToMasterNettingArrangement",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954757 - Disclosure - Investments (Securities Lending - Narrative) (Details)",
     "menuCat": "Details",
     "order": "79",
     "role": "http://www.brighthousefinancial.com/role/InvestmentsSecuritiesLendingNarrativeDetails",
     "shortName": "Investments (Securities Lending - Narrative) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-3",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:SecuritiesLoanedNotSubjectToMasterNettingArrangement",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R8": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:OrganizationConsolidationBasisOfPresentationBusinessDescriptionAndAccountingPoliciesTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "0000008 - Disclosure - Business, Basis of Presentation and Summary of Significant Accounting Policies",
     "menuCat": "Notes",
     "order": "8",
     "role": "http://www.brighthousefinancial.com/role/BusinessBasisofPresentationandSummaryofSignificantAccountingPolicies",
     "shortName": "Business, Basis of Presentation and Summary of Significant Accounting Policies",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:OrganizationConsolidationBasisOfPresentationBusinessDescriptionAndAccountingPoliciesTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R80": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfFinancialInstrumentsOwnedAndPledgedAsCollateralTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-3",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:DepositAssets",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954758 - Disclosure - Investments (Invested Assets on Deposit, Held in Trust and Pledged as Collateral - Narrative) (Details)",
     "menuCat": "Details",
     "order": "80",
     "role": "http://www.brighthousefinancial.com/role/InvestmentsInvestedAssetsonDepositHeldinTrustandPledgedasCollateralNarrativeDetails",
     "shortName": "Investments (Invested Assets on Deposit, Held in Trust and Pledged as Collateral - Narrative) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "us-gaap:ScheduleOfFinancialInstrumentsOwnedAndPledgedAsCollateralTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-539",
      "decimals": "-6",
      "lang": "en-US",
      "name": "us-gaap:DepositAssets",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R81": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:InvestmentIncomeTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-5",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:NetInvestmentIncome",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954759 - Disclosure - Investments (Net Investment Income - Narrative) (Details)",
     "menuCat": "Details",
     "order": "81",
     "role": "http://www.brighthousefinancial.com/role/InvestmentsNetInvestmentIncomeNarrativeDetails",
     "shortName": "Investments (Net Investment Income - Narrative) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "us-gaap:InvestmentIncomeTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-575",
      "decimals": "-6",
      "lang": "en-US",
      "name": "us-gaap:NetInvestmentIncome",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R82": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:GainLossOnInvestmentsTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-5",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:RealizedInvestmentGainsLosses",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954760 - Disclosure - Investments (Components of Net Investment Gains (Losses) - Narrative) (Details)",
     "menuCat": "Details",
     "order": "82",
     "role": "http://www.brighthousefinancial.com/role/InvestmentsComponentsofNetInvestmentGainsLossesNarrativeDetails",
     "shortName": "Investments (Components of Net Investment Gains (Losses) - Narrative) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-579",
      "decimals": "-6",
      "lang": "en-US",
      "name": "us-gaap:RealizedInvestmentGainsLosses",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R83": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfDerivativesInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-3",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:DerivativeNotionalAmount",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954761 - Disclosure - Derivatives (Primary Risks Managed by Derivatives) (Details)",
     "menuCat": "Details",
     "order": "83",
     "role": "http://www.brighthousefinancial.com/role/DerivativesPrimaryRisksManagedbyDerivativesDetails",
     "shortName": "Derivatives (Primary Risks Managed by Derivatives) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfDerivativesInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-3",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:DerivativeNotionalAmount",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R84": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-5",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:GainLossOnDerivativeInstrumentsNetPretax",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954762 - Disclosure - Derivatives (Derivatives Pertaining to Hedged Items) (Details)",
     "menuCat": "Details",
     "order": "84",
     "role": "http://www.brighthousefinancial.com/role/DerivativesDerivativesPertainingtoHedgedItemsDetails",
     "shortName": "Derivatives (Derivatives Pertaining to Hedged Items) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "ix:continuation",
       "ix:continuation",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-5",
      "decimals": "-6",
      "lang": "en-US",
      "name": "us-gaap:ChangeInUnrealizedGainLossOnHedgedItemInFairValueHedge1",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R85": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:DisclosureOfCreditDerivativesTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-3",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:CreditRiskDerivativesAtFairValueNet",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954763 - Disclosure - Derivatives (Credit Derivatives) (Details)",
     "menuCat": "Details",
     "order": "85",
     "role": "http://www.brighthousefinancial.com/role/DerivativesCreditDerivativesDetails",
     "shortName": "Derivatives (Credit Derivatives) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:DisclosureOfCreditDerivativesTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-3",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:CreditRiskDerivativesAtFairValueNet",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R86": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:OffsettingLiabilitiesTableTextBlock",
       "us-gaap:OffsettingAssetsTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-3",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954764 - Disclosure - Derivatives (Estimated Fair Value of Derivatives Assets and Liabilities after Master Netting Agreements and Cash Collateral) (Details)",
     "menuCat": "Details",
     "order": "86",
     "role": "http://www.brighthousefinancial.com/role/DerivativesEstimatedFairValueofDerivativesAssetsandLiabilitiesafterMasterNettingAgreementsandCashCollateralDetails",
     "shortName": "Derivatives (Estimated Fair Value of Derivatives Assets and Liabilities after Master Netting Agreements and Cash Collateral) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:OffsettingLiabilitiesTableTextBlock",
       "us-gaap:OffsettingAssetsTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-3",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R87": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfDerivativeInstrumentsTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-747",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:DerivativeNetLiabilityPositionAggregateFairValue",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954765 - Disclosure - Derivatives (Credit Risk on Freestanding Derivatives) (Details)",
     "menuCat": "Details",
     "order": "87",
     "role": "http://www.brighthousefinancial.com/role/DerivativesCreditRiskonFreestandingDerivativesDetails",
     "shortName": "Derivatives (Credit Risk on Freestanding Derivatives) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfDerivativeInstrumentsTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-747",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:DerivativeNetLiabilityPositionAggregateFairValue",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R88": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:MaximumLengthOfTimeHedgedInCashFlowHedge1",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954766 - Disclosure - Derivatives (Derivatives - Narrative) (Details)",
     "menuCat": "Details",
     "order": "88",
     "role": "http://www.brighthousefinancial.com/role/DerivativesDerivativesNarrativeDetails",
     "shortName": "Derivatives (Derivatives - Narrative) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:MaximumLengthOfTimeHedgedInCashFlowHedge1",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R89": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-3",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:AvailableForSaleSecuritiesDebtSecurities",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954767 - Disclosure - Fair Value (Recurring Fair Value Measurements) (Details)",
     "menuCat": "Details",
     "order": "89",
     "role": "http://www.brighthousefinancial.com/role/FairValueRecurringFairValueMeasurementsDetails",
     "shortName": "Fair Value (Recurring Fair Value Measurements) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-786",
      "decimals": "-6",
      "lang": "en-US",
      "name": "us-gaap:AvailableForSaleSecuritiesDebtSecurities",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R9": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "0000009 - Disclosure - Financial Services, Insurance, ASU 2018-12 Transition",
     "menuCat": "Notes",
     "order": "9",
     "role": "http://www.brighthousefinancial.com/role/FinancialServicesInsuranceASU201812Transition",
     "shortName": "Financial Services, Insurance, ASU 2018-12 Transition",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R90": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-855",
      "decimals": "4",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:MarketRiskBenefitMeasurementInput",
      "reportCount": 1,
      "unique": true,
      "unitRef": "number",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954768 - Disclosure - Fair Value (Assets and Liabilities Measured - Quantitative Information) (Details)",
     "menuCat": "Details",
     "order": "90",
     "role": "http://www.brighthousefinancial.com/role/FairValueAssetsandLiabilitiesMeasuredQuantitativeInformationDetails",
     "shortName": "Fair Value (Assets and Liabilities Measured - Quantitative Information) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-855",
      "decimals": "4",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:MarketRiskBenefitMeasurementInput",
      "reportCount": 1,
      "unique": true,
      "unitRef": "number",
      "xsiNil": "false"
     }
    },
    "R91": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "ix:continuation",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-884",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954769 - Disclosure - Fair Value (Unobservable Input Reconciliation) (Details)",
     "menuCat": "Details",
     "order": "91",
     "role": "http://www.brighthousefinancial.com/role/FairValueUnobservableInputReconciliationDetails",
     "shortName": "Fair Value (Unobservable Input Reconciliation) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "ix:continuation",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-884",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R92": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-3",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:LoansInsurancePolicy",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954770 - Disclosure - Fair Value (Financial Instruments Carried at Other Than Fair Value) (Details)",
     "menuCat": "Details",
     "order": "92",
     "role": "http://www.brighthousefinancial.com/role/FairValueFinancialInstrumentsCarriedatOtherThanFairValueDetails",
     "shortName": "Fair Value (Financial Instruments Carried at Other Than Fair Value) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:FairValueByBalanceSheetGroupingTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-959",
      "decimals": "-6",
      "lang": "en-US",
      "name": "bhl:FairValueMortgageLoansNetNotOnRecurringBasis",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R93": {
     "firstAnchor": {
      "ancestors": [
       "us-gaap:RepaymentsOfShortTermDebt",
       "us-gaap:RepaymentsOfShortTermDebt",
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-981",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:DebtInstrumentFaceAmount",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954771 - Disclosure - Long-term and Short-term Debt (Narrative) (Details)",
     "menuCat": "Details",
     "order": "93",
     "role": "http://www.brighthousefinancial.com/role/LongtermandShorttermDebtNarrativeDetails",
     "shortName": "Long-term and Short-term Debt (Narrative) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "us-gaap:RepaymentsOfShortTermDebt",
       "us-gaap:RepaymentsOfShortTermDebt",
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-981",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:DebtInstrumentFaceAmount",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R94": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-24",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954772 - Disclosure - Equity (Components of Accumulated Other Comprehensive Income (Loss)) (Details)",
     "menuCat": "Details",
     "order": "94",
     "role": "http://www.brighthousefinancial.com/role/EquityComponentsofAccumulatedOtherComprehensiveIncomeLossDetails",
     "shortName": "Equity (Components of Accumulated Other Comprehensive Income (Loss)) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-5",
      "decimals": "-6",
      "lang": "en-US",
      "name": "us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R95": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:GainLossOnInvestmentsTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-5",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:RealizedInvestmentGainsLosses",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954773 - Disclosure - Equity (Reclassifications Out of Accumulated Other Comprehensive Income (Loss)) (Details)",
     "menuCat": "Details",
     "order": "95",
     "role": "http://www.brighthousefinancial.com/role/EquityReclassificationsOutofAccumulatedOtherComprehensiveIncomeLossDetails",
     "shortName": "Equity (Reclassifications Out of Accumulated Other Comprehensive Income (Loss)) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1049",
      "decimals": "-6",
      "lang": "en-US",
      "name": "us-gaap:ProfitLoss",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R96": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "bhl:CapitalContributionsToSubsidiaries",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954774 - Disclosure - Equity (Capital Transactions - Narrative) (Details)",
     "menuCat": "Details",
     "order": "96",
     "role": "http://www.brighthousefinancial.com/role/EquityCapitalTransactionsNarrativeDetails",
     "shortName": "Equity (Capital Transactions - Narrative) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "bhl:CapitalContributionsToSubsidiaries",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R97": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfOtherOperatingCostAndExpenseByComponentTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-5",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:LaborAndRelatedExpense",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954775 - Disclosure - Other Revenues and Other Expenses (Other Expenses) (Details)",
     "menuCat": "Details",
     "order": "97",
     "role": "http://www.brighthousefinancial.com/role/OtherRevenuesandOtherExpensesOtherExpensesDetails",
     "shortName": "Other Revenues and Other Expenses (Other Expenses) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfOtherOperatingCostAndExpenseByComponentTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-5",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:LaborAndRelatedExpense",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R98": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1053",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954776 - Disclosure - Other Revenues and Other Expenses (Other Revenues - Narrative) (Details)",
     "menuCat": "Details",
     "order": "98",
     "role": "http://www.brighthousefinancial.com/role/OtherRevenuesandOtherExpensesOtherRevenuesNarrativeDetails",
     "shortName": "Other Revenues and Other Expenses (Other Revenues - Narrative) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-1053",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R99": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfOtherOperatingCostAndExpenseByComponentTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-5",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:OtherGeneralAndAdministrativeExpense",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "9954777 - Disclosure - Contingencies, Commitments and Guarantees (Contingencies, Commitments and Guarantees - Narrative) (Details)",
     "menuCat": "Details",
     "order": "99",
     "role": "http://www.brighthousefinancial.com/role/ContingenciesCommitmentsandGuaranteesContingenciesCommitmentsandGuaranteesNarrativeDetails",
     "shortName": "Contingencies, Commitments and Guarantees (Contingencies, Commitments and Guarantees - Narrative) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "bhl-20230630.htm",
      "contextRef": "c-4",
      "decimals": "-6",
      "lang": "en-US",
      "name": "us-gaap:GuaranteeObligationsCurrentCarryingValue",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    }
   },
   "segmentCount": 173,
   "tag": {
    "bhl_AaaAaMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Aaa, Aa and A credit rating based on (i) the availability and the midpoint of the applicable ratings among Moody\u2019s, S&amp;P and Fitch or (ii) an internally developed rating if no rating is available from a rating agency.",
        "label": "Aaa Aa [Member]",
        "verboseLabel": "Aaa/Aa/A"
       }
      }
     },
     "localname": "AaaAaMember",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesCreditDerivativesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "bhl_AgriculturalPortfolioSegmentMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Portfolio segment of the company's total financing receivables related to agricultural receivables.",
        "label": "Agricultural Portfolio Segment [Member]",
        "terseLabel": "Agricultural"
       }
      }
     },
     "localname": "AgriculturalPortfolioSegmentMember",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsCreditQualityofMortgageLoansbyPortfolioSegmentDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsMortgageLoansbyPortfolioSegmentDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsMortgageLoansinNonaccrualStatusbyPortfolioSegmentDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsPastDueMortgageLoansbyPortfolioSegmentDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsRollforwardoftheAllowanceforCreditLossesforMortgageLoansbyPortfolioSegmentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "bhl_AllServicesandTransactionsExceptBrokerDealerActivitiesMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "All services and transactions except Broker Dealer activities.",
        "label": "All Services and Transactions Except Broker Dealer Activities [Member]",
        "terseLabel": "All Services and Transactions Except Broker Dealer Activities [Member]"
       }
      }
     },
     "localname": "AllServicesandTransactionsExceptBrokerDealerActivitiesMember",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/RelatedPartyTransactionsSharedServicesOverheadAllocationsandBrokerDealerTransactionsNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "bhl_AnnuitiesMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Annuities.",
        "label": "Annuities [Member]",
        "verboseLabel": "Annuities"
       }
      }
     },
     "localname": "AnnuitiesMember",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/SegmentInformationAssetsDetails",
      "http://www.brighthousefinancial.com/role/SegmentInformationOperatingResultsDetails",
      "http://www.brighthousefinancial.com/role/SegmentInformationReconciliationofOperatingRevenuestoTotalRevenuesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "bhl_AssumedInsuranceCommissionsAndFees": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Universal life and investment-type product policy fees assumed from other insurers as a result of reinsurance arrangements.",
        "label": "Assumed Insurance Commissions And Fees",
        "terseLabel": "Universal life and investment-type product policy fees"
       }
      }
     },
     "localname": "AssumedInsuranceCommissionsAndFees",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/RelatedPartyTransactionsEffectsofAffiliatedReinsuranceonStatementsofOperationsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "bhl_AssumedOtherExpenses": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Assumed Other Expenses - Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services assumed from other insurers as a result of reinsurance arrangements.",
        "label": "Assumed Other Expenses",
        "negatedLabel": "Other expenses, assumed"
       }
      }
     },
     "localname": "AssumedOtherExpenses",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/RelatedPartyTransactionsEffectsofAffiliatedReinsuranceonStatementsofOperationsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "bhl_AssumedReinsuranceMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "All or part of a ceding company's insurance or reinsurance on a risk or exposure that is accepted.",
        "label": "Assumed Reinsurance [Member]",
        "terseLabel": "Assumed"
       }
      }
     },
     "localname": "AssumedReinsuranceMember",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/RelatedPartyTransactionsEffectsofAffiliatedReinsuranceonBalanceSheetsDetails",
      "http://www.brighthousefinancial.com/role/RelatedPartyTransactionsEffectsofAffiliatedReinsuranceonStatementsofOperationsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "bhl_BLICRepurchaseFacilityMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "BLIC Repurchase Facility",
        "label": "BLIC Repurchase Facility [Member]",
        "terseLabel": "BLIC Repurchase Facility"
       }
      }
     },
     "localname": "BLICRepurchaseFacilityMember",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/SubsequentEventsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "bhl_BaMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Ba credit rating based on (i) the availability and the midpoint of the applicable ratings among Moody\u2019s, S&amp;P and Fitch or (ii) an internally developed rating if no rating is available from a rating agency.",
        "label": "Ba [Member]",
        "terseLabel": "Ba"
       }
      }
     },
     "localname": "BaMember",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesCreditDerivativesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "bhl_BaaMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Baa credit rating based on (i) the availability and the midpoint of the applicable ratings among Moody\u2019s, S&amp;P and Fitch or (ii) an internally developed rating if no rating is available from a rating agency.",
        "label": "Baa [Member]",
        "verboseLabel": "Baa"
       }
      }
     },
     "localname": "BaaMember",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesCreditDerivativesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "bhl_BrighthouseHoldingsLLCMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Brighthouse Holdings, LLC [Member]",
        "label": "Brighthouse Holdings LLC [Member]",
        "terseLabel": "BH Holdings as Lender"
       }
      }
     },
     "localname": "BrighthouseHoldingsLLCMember",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/LongtermandShorttermDebtNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "bhl_BrighthouseLifeInsuranceCompanyMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Brighthouse Life Insurance Company [Member]",
        "label": "Brighthouse Life Insurance Company [Member]",
        "terseLabel": "Brighthouse Life Insurance Company as Lender"
       }
      }
     },
     "localname": "BrighthouseLifeInsuranceCompanyMember",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/LongtermandShorttermDebtNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "bhl_BrokerDealerActivitiesMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Broker Dealer Activities",
        "label": "Broker Dealer Activities [Member]",
        "terseLabel": "Broker Dealer Activities [Member]"
       }
      }
     },
     "localname": "BrokerDealerActivitiesMember",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/RelatedPartyTransactionsSharedServicesOverheadAllocationsandBrokerDealerTransactionsNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "bhl_CaaAndLowerMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Caa and lower credit rating based on (i) the availability and the midpoint of the applicable ratings among Moody\u2019s, S&amp;P and Fitch or (ii) an internally developed rating if no rating is available from a rating agency.",
        "label": "Caa and Lower [Member]",
        "terseLabel": "Caa and Lower"
       }
      }
     },
     "localname": "CaaAndLowerMember",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesCreditDerivativesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "bhl_CapitalContributionsToSubsidiaries": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Capital Contributions To Subsidiaries",
        "label": "Capital Contributions To Subsidiaries",
        "terseLabel": "Capital Contributions To Subsidiaries"
       }
      }
     },
     "localname": "CapitalContributionsToSubsidiaries",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/EquityCapitalTransactionsNarrativeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "bhl_CashPaidInConnectionWithFreestandingDerivatives": {
     "auth_ref": [],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited": {
       "order": 10.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The cash outflow provided by derivative instruments during the period, which are classified as investing activities, including both hedging and non-hedging instruments.",
        "label": "Cash Paid In Connection With Freestanding Derivatives",
        "negatedLabel": "Cash paid in connection with freestanding derivatives"
       }
      }
     },
     "localname": "CashPaidInConnectionWithFreestandingDerivatives",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "bhl_CashSurrenderValue": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Cash surrender value",
        "label": "Cash surrender value",
        "terseLabel": "Cash surrender value"
       }
      }
     },
     "localname": "CashSurrenderValue",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceNetAmountatRiskandCashSurrenderValuesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "bhl_Cashreceivedinconnectionwithfreestandingderivatives": {
     "auth_ref": [],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited": {
       "order": 9.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The cash inflow provided by derivative instruments during the period, which are classified as investing activities, including both hedging and non-hedging instruments.",
        "label": "Cash received in connection with freestanding derivatives",
        "verboseLabel": "Cash received in connection with freestanding derivatives"
       }
      }
     },
     "localname": "Cashreceivedinconnectionwithfreestandingderivatives",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "bhl_ChangesInNetUnrealizedInvestmentGainsLossesAttributableToCompany": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This item presents the increase (decrease) in net unrealized investment gains (losses) attributable to the Company.",
        "label": "Changes In Net Unrealized Investment Gains Losses Attributable To Company",
        "verboseLabel": "Change in net unrealized investment gains (losses)"
       }
      }
     },
     "localname": "ChangesInNetUnrealizedInvestmentGainsLossesAttributableToCompany",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsChangesinNetUnrealizedInvestmentGainsLossesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "bhl_ChangesInNetUnrealizedInvestmentGainsLossesRelatedToInsuranceLiabilityGainLossRecognition": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This item presents the increase (decrease) in net unrealized investment gains (losses) related to insurance liability gain (loss) recognition.",
        "label": "Changes In Net Unrealized Investment Gains Losses Related To Insurance Liability Gain Loss Recognition",
        "verboseLabel": "Unrealized investment gains (losses) relating to: Future policy benefits"
       }
      }
     },
     "localname": "ChangesInNetUnrealizedInvestmentGainsLossesRelatedToInsuranceLiabilityGainLossRecognition",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsChangesinNetUnrealizedInvestmentGainsLossesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "bhl_ChangesInNetUnrealizedInvestmentGainsLossesRelatedToUnrealizedInvestmentGainsLossesDuringPeriod": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This item presents the increase (decrease) in net unrealized investment gains (losses) related to unrealized investment gains (losses) during the period.",
        "label": "Changes In Net Unrealized Investment Gains Losses Related To Unrealized Investment Gains Losses During Period",
        "verboseLabel": "Unrealized investment gains (losses) during the period"
       }
      }
     },
     "localname": "ChangesInNetUnrealizedInvestmentGainsLossesRelatedToUnrealizedInvestmentGainsLossesDuringPeriod",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsChangesinNetUnrealizedInvestmentGainsLossesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "bhl_CommissionsFeesAndOtherIncomeAssumed": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Fees, commissions and other revenues assumed from other insurers as a result of reinsurance arrangements.",
        "label": "Commissions Fees And Other Income Assumed",
        "terseLabel": "Other revenues"
       }
      }
     },
     "localname": "CommissionsFeesAndOtherIncomeAssumed",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/RelatedPartyTransactionsEffectsofAffiliatedReinsuranceonStatementsofOperationsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "bhl_CompanyOwnedLifeInsuranceMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Company Owned Life Insurance",
        "label": "Company Owned Life Insurance [Member]",
        "terseLabel": "Company-Owned Life Insurance"
       }
      }
     },
     "localname": "CompanyOwnedLifeInsuranceMember",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceNetAmountatRiskandCashSurrenderValuesDetails",
      "http://www.brighthousefinancial.com/role/InsurancePolicyholderAccountBalancesDetails",
      "http://www.brighthousefinancial.com/role/InsuranceSeparateAccountsLiabilityDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "bhl_DebtSecuritiesAvailableForSaleWithAllowanceForCreditLossNumberOfPositions": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Number of investments in debt securities measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale) with allowance for credit loss. Includes beneficial interest in securitized financial asset.",
        "label": "Debt Securities Available For Sale With Allowance For Credit Loss Number Of Positions",
        "terseLabel": "Fixed maturity securities with allowance for credit losses, number of securities"
       }
      }
     },
     "localname": "DebtSecuritiesAvailableForSaleWithAllowanceForCreditLossNumberOfPositions",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsFixedMaturitySecuritiesNarrativeDetails"
     ],
     "xbrltype": "integerItemType"
    },
    "bhl_DebtSecuritiesAvailableForSaleWriteoff": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of impairment writeoff recognized directly in earnings and charged against allowance for credit loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale)",
        "label": "Debt Securities Available For Sale Writeoff",
        "terseLabel": "Fixed maturity securities, total write-offs"
       }
      }
     },
     "localname": "DebtSecuritiesAvailableForSaleWriteoff",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsFixedMaturitySecuritiesNarrativeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "bhl_DebtServiceCoverageAxis": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Debt Service Coverage Ratio By Range Axis.",
        "label": "Debt Service Coverage [Axis]",
        "terseLabel": "Debt Service Coverage [Axis]"
       }
      }
     },
     "localname": "DebtServiceCoverageAxis",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsCreditQualityofMortgageLoansbyPortfolioSegmentDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "bhl_DebtServiceCoverageDomain": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "[Domain] for Debt Service Coverage Ratio By Range Axis.",
        "label": "Debt Service Coverage [Domain]",
        "terseLabel": "Debt Service Coverage [Domain]"
       }
      }
     },
     "localname": "DebtServiceCoverageDomain",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsCreditQualityofMortgageLoansbyPortfolioSegmentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "bhl_DeferredProfitLiabilitiesRelatedToIncomeStructuredSettlementAndPensionTransferRiskAnnuitiesMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Deferred Profit Liabilities Related to Income, Structured Settlement and Pension Transfer Risk Annuities",
        "label": "Deferred Profit Liabilities Related to Income, Structured Settlement and Pension Transfer Risk Annuities [Member]",
        "terseLabel": "Deferred profit liabilities"
       }
      }
     },
     "localname": "DeferredProfitLiabilitiesRelatedToIncomeStructuredSettlementAndPensionTransferRiskAnnuitiesMember",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsReconciliationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "bhl_DeferredRevenueAmortizationExpense": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Deferred Revenue, Amortization Expense",
        "label": "Deferred Revenue, Amortization Expense",
        "negatedTerseLabel": "Amortization"
       }
      }
     },
     "localname": "DeferredRevenueAmortizationExpense",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DeferredPolicyAcquisitionCostsValueofBusinessAcquiredandOtherIntangiblesUnearnedRevenueDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "bhl_DeferredRevenueCapitalization": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Deferred Revenue, Capitalization",
        "label": "Deferred Revenue, Capitalization",
        "terseLabel": "Capitalization"
       }
      }
     },
     "localname": "DeferredRevenueCapitalization",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DeferredPolicyAcquisitionCostsValueofBusinessAcquiredandOtherIntangiblesUnearnedRevenueDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "bhl_DerivativeAOCIAssociatedWithCashFlowHedgesPreTax": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Derivative AOCI associated with Cash Flow Hedges Pre Tax",
        "label": "Derivative AOCI associated with Cash Flow Hedges Pre Tax",
        "terseLabel": "Derivative AOCI associated with Cash Flow Hedges Pre Tax"
       }
      }
     },
     "localname": "DerivativeAOCIAssociatedWithCashFlowHedgesPreTax",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesDerivativesNarrativeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "bhl_DerivativeAssetCollateralObligationToReturnSecuritiesOffset": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of obligation to return securities collateral under master netting arrangements offset against derivative assets.",
        "label": "Derivative Asset, Collateral, Obligation to Return Securities, Offset",
        "negatedLabel": "Derivative Asset, Collateral, Obligation to Return Securities, Offset"
       }
      }
     },
     "localname": "DerivativeAssetCollateralObligationToReturnSecuritiesOffset",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesEstimatedFairValueofDerivativesAssetsandLiabilitiesafterMasterNettingAgreementsandCashCollateralDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "bhl_DerivativeLiabilityCollateralRightToReclaimSecuritiesOffset": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of right to receive securities collateral under master netting arrangements offset against derivative liabilities.",
        "label": "Derivative Liability, Collateral, Right to Reclaim Securities, Offset",
        "negatedLabel": "Derivative Liability, Collateral, Right to Reclaim Securities, Offset"
       }
      }
     },
     "localname": "DerivativeLiabilityCollateralRightToReclaimSecuritiesOffset",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesEstimatedFairValueofDerivativesAssetsandLiabilitiesafterMasterNettingAgreementsandCashCollateralDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "bhl_DerivativesSubjectToCreditContingentProvisionsMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Derivatives Subject To Credit-Contingent Provisions",
        "label": "Derivatives Subject To Credit-Contingent Provisions [Member]",
        "terseLabel": "Derivatives Subject To Credit-Contingent Provisions"
       }
      }
     },
     "localname": "DerivativesSubjectToCreditContingentProvisionsMember",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesCreditRiskonFreestandingDerivativesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "bhl_Dsc100To120PercentMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Debt service coverage (DSC) ratio from 100% to 120% or 1.00x to 1.20x. Element name and standard label in DSV [numeric lower end] to [numeric higher end] Percent [Member] format.",
        "label": "Dsc 100 To 120 Percent [Member]",
        "terseLabel": "Debt Service Coverage Ratio, 1.00x to 1.20x"
       }
      }
     },
     "localname": "Dsc100To120PercentMember",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsCreditQualityofMortgageLoansbyPortfolioSegmentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "bhl_DscGreaterThan120PercentMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Debt service coverage (DSC) ratio greater than 120% or 1.20x. Element name and standard label in DSC Greater Than [low end numeric value] Percent [Member] or DSC Less Than [high end numeric value] Percent [Member] formats.",
        "label": "Dsc Greater Than 120 Percent [Member]",
        "terseLabel": "Debt Service Coverage Ratio, Greater than 1.20x"
       }
      }
     },
     "localname": "DscGreaterThan120PercentMember",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsCreditQualityofMortgageLoansbyPortfolioSegmentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "bhl_DscLessThan100PercentMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Debt service coverage (DSC) ratio less than 100% or 1.00x. Element name and standard label in DSC Greater Than [low end numeric value] Percent [Member] or DSC Less Than [high end numeric value] Percent [Member] formats.",
        "label": "Dsc Less Than 100 Percent [Member]",
        "terseLabel": "Debt Service Coverage Ratio, Less than 1.00x"
       }
      }
     },
     "localname": "DscLessThan100PercentMember",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsCreditQualityofMortgageLoansbyPortfolioSegmentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "bhl_EquityTotalReturnSwapsMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Contracts where a set of future cash flows are agreed to be exchanged at set dates in the future and are broken down as floating and equity legs. The floating leg is tied to LIBOR and the equity leg is based on performance of a stock or stock market index.",
        "label": "Equity Total Return Swaps [Member]",
        "verboseLabel": "Equity total return swaps"
       }
      }
     },
     "localname": "EquityTotalReturnSwapsMember",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesPrimaryRisksManagedbyDerivativesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "bhl_EstablishmentCosts": {
     "auth_ref": [],
     "calculation": {
      "http://www.brighthousefinancial.com/role/OtherRevenuesandOtherExpensesOtherExpensesDetails": {
       "order": 4.0,
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Costs incurred related to the establishment of services and infrastructure to replace those previously provided by the former parent prior to spin-off.",
        "label": "Establishment Costs",
        "terseLabel": "Establishment costs"
       }
      }
     },
     "localname": "EstablishmentCosts",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/OtherRevenuesandOtherExpensesOtherExpensesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "bhl_FairValueMortgageLoansNetNotOnRecurringBasis": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Total amount of mortgage loans not valued on a recurring basis as of the balance sheet date.",
        "label": "Fair Value Mortgage Loans Net Not On Recurring Basis",
        "verboseLabel": "Mortgage loans"
       }
      }
     },
     "localname": "FairValueMortgageLoansNetNotOnRecurringBasis",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueFinancialInstrumentsCarriedatOtherThanFairValueDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "bhl_FinancialInstrumentIncomeProducingStatusAxis": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by category of income producing or non-income producing status of financial instruments.",
        "label": "Financial Instrument Income Producing Status [Axis]",
        "terseLabel": "Financial Instrument Income Producing Status [Axis]"
       }
      }
     },
     "localname": "FinancialInstrumentIncomeProducingStatusAxis",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsFixedMaturitySecuritiesNarrativeDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "bhl_FinancialInstrumentIncomeProducingStatusDomain": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "[Domain] for Information by category of income producing or non-income producing status of financial instruments.",
        "label": "Financial Instrument Income Producing Status [Domain]",
        "terseLabel": "Financial Instrument Income Producing Status [Domain]"
       }
      }
     },
     "localname": "FinancialInstrumentIncomeProducingStatusDomain",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsFixedMaturitySecuritiesNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "bhl_FinancingReceivableAllowanceForCreditLossesAsPercentageOfNotesReceivableNet": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Ratio with financing receivable allowance for credit losses in numerator and notes receivable net in the denominator. See FinancingReceivableAllowanceForCreditLosses for definition of financing receivable allowance for credit losses. See NotesReceivableNet for definition of notes receivable net.",
        "label": "Financing Receivable Allowance For Credit Losses As Percentage Of Notes Receivable Net",
        "negatedLabel": "Financing receivable, allowance for credit losses as a percentage of financing receivable, net of allowance for credit losses"
       }
      }
     },
     "localname": "FinancingReceivableAllowanceForCreditLossesAsPercentageOfNotesReceivableNet",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsMortgageLoansbyPortfolioSegmentDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "bhl_FinancingReceivables90To179DaysPastDueMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Financial asset more than 89 days past due but fewer than 180 days past due.",
        "label": "Financing Receivables 90 To 179 Days Past Due [Member]",
        "terseLabel": "90 to 179 Days Past Due"
       }
      }
     },
     "localname": "FinancingReceivables90To179DaysPastDueMember",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsPastDueMortgageLoansbyPortfolioSegmentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "bhl_FinancingReceivablesEqualToGreaterThan180DaysPastDueMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Financial asset equal to or greater than 180 days past due.",
        "label": "Financing Receivables Equal To Greater Than 180 Days Past Due [Member]",
        "terseLabel": "180 Days and Greater Past Due"
       }
      }
     },
     "localname": "FinancingReceivablesEqualToGreaterThan180DaysPastDueMember",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsPastDueMortgageLoansbyPortfolioSegmentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "bhl_GainLossOnDerivativeInstrumentsExcludingInvestmentHedgeAdjustments": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Gain (Loss) on Derivative Instruments, Excluding Investment Hedge Adjustments",
        "label": "Gain (Loss) on Derivative Instruments, Excluding Investment Hedge Adjustments",
        "terseLabel": "Net derivative gains (losses), excluding investment hedge adjustments"
       }
      }
     },
     "localname": "GainLossOnDerivativeInstrumentsExcludingInvestmentHedgeAdjustments",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/SegmentInformationOperatingResultsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "bhl_GainsLossesDeferredInAccumulatedOtherComprehensiveIncomeLossOnDerivativesEffectivePortion": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The current period gain (loss) recognized in other comprehensive income related to the effective portion of derivatives designated in cash flow hedges.",
        "label": "Gains Losses Deferred In Accumulated Other Comprehensive Income Loss On Derivatives Effective Portion",
        "terseLabel": "Amount of Gains (Losses) Deferred in AOCI"
       }
      }
     },
     "localname": "GainsLossesDeferredInAccumulatedOtherComprehensiveIncomeLossOnDerivativesEffectivePortion",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesDerivativesPertainingtoHedgedItemsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "bhl_IncomeAnnuityDomain": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Income Annuity [Member]",
        "label": "Income Annuity [Domain]",
        "terseLabel": "Income Annuity [Domain]"
       }
      }
     },
     "localname": "IncomeAnnuityDomain",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ChangesinLFPBsASU201812TransitionDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "bhl_IncomeTaxExpenseOnChangeInUnrealizedGainOrLoss": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This item represents the tax effects occurring during the period which are related to the net unrealized gain (loss) resulting from changes in the fair [carrying] value during the period of available-for-sale securities and from changes in certain insurance related assets and liabilities. Such tax affects would have been charged or credited directly to other comprehensive income or to related components of shareholders' equity.",
        "label": "Income Tax Expense On Change In Unrealized Gain Or (Loss)",
        "negatedLabel": "Unrealized investment gains (losses) relating to: Deferred income tax benefit (expense)"
       }
      }
     },
     "localname": "IncomeTaxExpenseOnChangeInUnrealizedGainOrLoss",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsChangesinNetUnrealizedInvestmentGainsLossesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "bhl_IndemnitiesAndGuaranteesContractualLimitationRange": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The range of the contractual limitation for guarantees and indemnities.",
        "label": "Indemnities And Guarantees Contractual Limitation Range",
        "terseLabel": "Indemnities and guarantees contractual limitation range"
       }
      }
     },
     "localname": "IndemnitiesAndGuaranteesContractualLimitationRange",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ContingenciesCommitmentsandGuaranteesContingenciesCommitmentsandGuaranteesNarrativeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "bhl_InitialRecognitionOfDeferredProfitLiabilities": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Initial Recognition of Deferred Profit Liabilities",
        "label": "Initial Recognition of Deferred Profit Liabilities",
        "terseLabel": "Deferred Profit Liabilities"
       }
      }
     },
     "localname": "InitialRecognitionOfDeferredProfitLiabilities",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ChangesinLFPBsASU201812TransitionDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "bhl_InstitutionalSpreadMarginMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Institutional spread margin",
        "label": "Institutional spread margin [Member]",
        "terseLabel": "Funding agreements classified as investment contracts"
       }
      }
     },
     "localname": "InstitutionalSpreadMarginMember",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceReconciliationofPolicyholderAccountBalancesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "bhl_IntercompanyLiquidityFacilitiesMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Intercompany Liquidity Facilities",
        "label": "Intercompany Liquidity Facilities [Member]",
        "terseLabel": "Intercompany Liquidity Facilities"
       }
      }
     },
     "localname": "IntercompanyLiquidityFacilitiesMember",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/LongtermandShorttermDebtNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "bhl_InterestrateforwardMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Interest-rate forward contracts involve the future sale (or purchase) of a debt instrument with a specification of the actual debt instrument that will be delivered at a future date, amount of the debt instrument to be delivered, price (interest rate) on the debt instrument when it is delivered, and date on which delivery will take place.",
        "label": "Interest rate forward [Member]",
        "terseLabel": "Interest rate forwards"
       }
      }
     },
     "localname": "InterestrateforwardMember",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesPrimaryRisksManagedbyDerivativesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "bhl_InvestedAssetsOnDepositHeldInTrustAndPledgedAsCollateral": {
     "auth_ref": [],
     "calculation": {
      "http://www.brighthousefinancial.com/role/InvestmentsInvestedAssetsonDepositHeldInTrustandPledgedasCollateralDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The element presents the invested assets on deposit, held in trust and pledged as collateral.",
        "label": "Invested Assets On Deposit Held In Trust And Pledged As Collateral",
        "totalLabel": "Total invested assets on deposit, held in trust and pledged as collateral"
       }
      }
     },
     "localname": "InvestedAssetsOnDepositHeldInTrustAndPledgedAsCollateral",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsInvestedAssetsonDepositHeldInTrustandPledgedasCollateralDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "bhl_InvestedAssetsPledgedAsCollateral": {
     "auth_ref": [],
     "calculation": {
      "http://www.brighthousefinancial.com/role/InvestmentsInvestedAssetsonDepositHeldInTrustandPledgedasCollateralDetails": {
       "order": 3.0,
       "parentTag": "bhl_InvestedAssetsOnDepositHeldInTrustAndPledgedAsCollateral",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Invested assets pledged as collateral.",
        "label": "Invested Assets Pledged As Collateral",
        "verboseLabel": "Invested assets pledged as collateral"
       }
      }
     },
     "localname": "InvestedAssetsPledgedAsCollateral",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsInvestedAssetsonDepositHeldInTrustandPledgedasCollateralDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "bhl_InvestmentHedgeAdjustment": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Investment Hedge Adjustment",
        "label": "Investment Hedge Adjustment",
        "terseLabel": "Investment Hedge Adjustment"
       }
      }
     },
     "localname": "InvestmentHedgeAdjustment",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/SegmentInformationOperatingResultsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "bhl_LeveragedLeasesAllowanceForCreditLosses": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of allowance for credit loss on leveraged leases.",
        "label": "Leveraged Leases, Allowance For Credit Losses",
        "terseLabel": "Leveraged leases, allowance for credit losses"
       }
      }
     },
     "localname": "LeveragedLeasesAllowanceForCreditLosses",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnauditedParenthetical"
     ],
     "xbrltype": "monetaryItemType"
    },
    "bhl_LiabilityForFuturePolicyBenefitExpectedNetPremiumCumulativeIncreaseDecreaseFromModelRefinements": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Liability for Future Policy Benefit, Expected Net Premium, Cumulative Increase (Decrease) from Model Refinements",
        "label": "Liability for Future Policy Benefit, Expected Net Premium, Cumulative Increase (Decrease) from Model Refinements",
        "terseLabel": "Liability for Future Policy Benefit, Expected Net Premium, Cumulative Increase (Decrease) from Model Refinements"
       }
      }
     },
     "localname": "LiabilityForFuturePolicyBenefitExpectedNetPremiumCumulativeIncreaseDecreaseFromModelRefinements",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsInformationbyProductDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "bhl_LifeMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Life.",
        "label": "Life [Member]",
        "verboseLabel": "Life"
       }
      }
     },
     "localname": "LifeMember",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/SegmentInformationAssetsDetails",
      "http://www.brighthousefinancial.com/role/SegmentInformationOperatingResultsDetails",
      "http://www.brighthousefinancial.com/role/SegmentInformationReconciliationofOperatingRevenuestoTotalRevenuesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "bhl_LongTermCareInsuranceMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Liabilities related to fully reinsured individual long-term care insurance",
        "label": "Long-Term Care Insurance [Member]",
        "terseLabel": "Long-term care insurance (1)"
       }
      }
     },
     "localname": "LongTermCareInsuranceMember",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsReconciliationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "bhl_Ltv65To75PercentMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Debt-to-value (DTV) ratio from 65 to 75%. Element name and standard label in DTV [numeric lower end] to [numeric higher end] Percent [Member] format.",
        "label": "Ltv 65 To 75 Percent [Member]",
        "terseLabel": "Loan-to-Value Ratio, 65% to 75%"
       }
      }
     },
     "localname": "Ltv65To75PercentMember",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsCreditQualityofMortgageLoansbyPortfolioSegmentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "bhl_Ltv76To80PercentMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Debt-to-value (DTV) ratio from 76 to 80%. Element name and standard label in DTV [numeric lower end] to [numeric higher end] Percent [Member] format.",
        "label": "Ltv 76 To 80 Percent [Member]",
        "terseLabel": "Loan-to-Value Ratio, 76% to 80%"
       }
      }
     },
     "localname": "Ltv76To80PercentMember",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsCreditQualityofMortgageLoansbyPortfolioSegmentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "bhl_LtvGreaterThan80PercentMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Debt-to-value (DTV) ratio greater than 80%. Element name and standard label in DTV Greater Than [low end numeric value] Percent [Member] or DTV Less Than [high end numeric value] Percent [Member] format.",
        "label": "Ltv Greater Than 80 Percent [Member]",
        "terseLabel": "Loan-to-Value Ratio, Greater than 80%"
       }
      }
     },
     "localname": "LtvGreaterThan80PercentMember",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsCreditQualityofMortgageLoansbyPortfolioSegmentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "bhl_LtvLessThan65PercentMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Debt-to-value (DTV) ratio less than 65%. Element name and standard label in DTV Greater Than [low end numeric value] Percent [Member] or DTV Less Than [high end numeric value] Percent [Member] formats.",
        "label": "Ltv Less Than 65 Percent [Member]",
        "terseLabel": "Loan-to-Value Ratio, Less than 65%"
       }
      }
     },
     "localname": "LtvLessThan65PercentMember",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsCreditQualityofMortgageLoansbyPortfolioSegmentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "bhl_MarketRiskBenefitDecrementIncreaseDecrease": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Market Risk Benefit, Decrement, Increase (Decrease)",
        "label": "Market Risk Benefit, Decrement, Increase (Decrease)",
        "terseLabel": "Market Risk Benefit, Decrement"
       }
      }
     },
     "localname": "MarketRiskBenefitDecrementIncreaseDecrease",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceMarketRiskBenefitDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "bhl_MarketRiskBenefitEffectOfChangesInRiskMargin": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Market Risk Benefit, Effect of Changes in Risk Margin",
        "label": "Market Risk Benefit, Effect of changes in risk margin",
        "terseLabel": "Market Risk Benefit, Effect of changes in risk margin"
       }
      }
     },
     "localname": "MarketRiskBenefitEffectOfChangesInRiskMargin",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceMarketRiskBenefitDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "bhl_MarketRiskBenefitWeightedAverageAttainedAgeOfContractHolder": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Market Risk Benefit, Weighted-Average Attained Age of Contract Holder",
        "label": "Market Risk Benefit, Weighted-Average Attained Age of Contract holder",
        "terseLabel": "Market Risk Benefit, Weighted-Average Attained Age of Contract holder"
       }
      }
     },
     "localname": "MarketRiskBenefitWeightedAverageAttainedAgeOfContractHolder",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceMarketRiskBenefitDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "bhl_MarketRiskBenefitsAndRelatedAdjustments": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Market risk benefits and related adjustments",
        "label": "Market risk benefits and related adjustments",
        "terseLabel": "Market risk benefits and related adjustments"
       }
      }
     },
     "localname": "MarketRiskBenefitsAndRelatedAdjustments",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/EffectofTransitionAdjustmentsonStockholdersEquityASU201812TransitionDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "bhl_Maturity30to180DaysMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Maturity period that is more than 29 days but fewer than 180 days from the reporting date for repurchase agreements and similar transactions, for example, but not limited to, securities lending arrangements.",
        "label": "Maturity 30 to 180 Days [Member]",
        "verboseLabel": "Remaining Tenor of Securities Lending Agreements: 1 to 6 Months"
       }
      }
     },
     "localname": "Maturity30to180DaysMember",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsSecuritiesLendingRemainingTenorDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "bhl_MeasurementInputLongTermEquityVolatilitiesMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Measurement Input, Long Term Equity Volatilities [Member]",
        "label": "Measurement Input, Long Term Equity Volatilities [Member]",
        "terseLabel": "Measurement Input, Long Term Equity Volatilities"
       }
      }
     },
     "localname": "MeasurementInputLongTermEquityVolatilitiesMember",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueAssetsandLiabilitiesMeasuredQuantitativeInformationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "bhl_NetAmountAtRisk": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Net amount at risk",
        "label": "Net amount at risk",
        "terseLabel": "Net amount at risk"
       }
      }
     },
     "localname": "NetAmountAtRisk",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceNetAmountatRiskandCashSurrenderValuesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "bhl_NetChangeInOtherInvestedAssets": {
     "auth_ref": [],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited": {
       "order": 14.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The net cash outflow (inflow) from other investing activities including derivative instruments, leveraged leases and other invested assets.",
        "label": "Net Change In Other Invested Assets",
        "negatedLabel": "Net change in other invested assets"
       }
      }
     },
     "localname": "NetChangeInOtherInvestedAssets",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "bhl_NetChangeInPayablesForCollateralUnderSecuritiesLoanedAndOtherTransactions": {
     "auth_ref": [],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited": {
       "order": 3.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Net change in payables for collateral under securities loaned and other transactions.",
        "label": "Net change in payables for collateral under securities loaned and other transactions",
        "verboseLabel": "Net change in payables for collateral under securities loaned and other transactions"
       }
      }
     },
     "localname": "NetChangeInPayablesForCollateralUnderSecuritiesLoanedAndOtherTransactions",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "bhl_NetDerivativeGainLossMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Net Derivative Gain Loss.",
        "label": "Net Derivative Gain (Loss) [Member]",
        "verboseLabel": "Net Derivative Gains (Losses) Recognized for Derivatives"
       }
      }
     },
     "localname": "NetDerivativeGainLossMember",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesDerivativesPertainingtoHedgedItemsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "bhl_NetDerivativesMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The derivative assets and liabilities measured with unobservable inputs, including interest rate contracts, foreign currency exchange rate contracts, credit contracts, and equity market contracts.",
        "label": "NetDerivatives [Member]",
        "terseLabel": "Net Derivatives (2)"
       }
      }
     },
     "localname": "NetDerivativesMember",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueUnobservableInputReconciliationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "bhl_NetLiabilityForFuturePolicyBenefitsForNonparticipatingTraditionalLimitedPaymentContractsAndUniversalLifeTypeContractsWithSecondaryGuaranteesReportedInPrecedingTablesMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Liabilities Reported in the Preceding Rollforward Tables: Term and Whole Life Insurance, Income Annuities, Structured Settlement and Pension Risk Transfer Annuities, Whole and Universal Life Insurance with Secondary Guarantees",
        "label": "Net Liability for Future Policy Benefits for Nonparticipating Traditional, Limited-Payment Contracts and Universal Life-Type Contracts with Secondary Guarantees Reported in Preceding Tables [Member]",
        "terseLabel": "Liabilities reported in the preceding rollforward tables"
       }
      }
     },
     "localname": "NetLiabilityForFuturePolicyBenefitsForNonparticipatingTraditionalLimitedPaymentContractsAndUniversalLifeTypeContractsWithSecondaryGuaranteesReportedInPrecedingTablesMember",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsReconciliationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "bhl_NetUnrealizedInvestmentGainsLossesIncludedInAccumulatedOtherComprehensiveIncomeLoss": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This item presents net unrealized investment gains (losses).",
        "label": "Net Unrealized Investment Gains Losses Included In Accumulated Other Comprehensive Income Loss",
        "verboseLabel": "Net unrealized investment gains (losses)"
       }
      }
     },
     "localname": "NetUnrealizedInvestmentGainsLossesIncludedInAccumulatedOtherComprehensiveIncomeLoss",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsNetUnrealizedInvestmentGainsLossesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "bhl_NetUnrealizedInvestmentGainsLossesIncludedInAccumulatedOtherComprehensiveIncomeLossAllocatedFromInsuranceLiabilityLossRecognition": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This item presents net unrealized investment gains (losses) allocated from insurance liability loss recognition.",
        "label": "Net Unrealized Investment Gains Losses Included In Accumulated Other Comprehensive Income Loss Allocated From Insurance Liability Loss Recognition",
        "verboseLabel": "Amounts allocated from: Future policy benefits"
       }
      }
     },
     "localname": "NetUnrealizedInvestmentGainsLossesIncludedInAccumulatedOtherComprehensiveIncomeLossAllocatedFromInsuranceLiabilityLossRecognition",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsNetUnrealizedInvestmentGainsLossesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "bhl_NetUnrealizedInvestmentGainsLossesIncludedInAccumulatedOtherComprehensiveIncomeLossAttributableToCompany": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This item presents net unrealized investment gains (losses) attributable to the Company.",
        "label": "Net Unrealized Investment Gains Losses Included In Accumulated Other Comprehensive Income Loss Attributable To Company",
        "periodEndLabel": "Unrealized investment gains (losses), end of period",
        "periodStartLabel": "Unrealized investment gains (losses), beginning of period"
       }
      }
     },
     "localname": "NetUnrealizedInvestmentGainsLossesIncludedInAccumulatedOtherComprehensiveIncomeLossAttributableToCompany",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsChangesinNetUnrealizedInvestmentGainsLossesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "bhl_NetUnrealizedInvestmentGainsLossesIncludedInAccumulatedOtherComprehensiveIncomeLossRelatedToDebtSecuritiesThatWereTemporarilyImpaired": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This item presents net unrealized investment gains (losses) related to fixed maturity securities that were temporarily impaired.",
        "label": "Net Unrealized Investment Gains Losses Included In Accumulated Other Comprehensive Income Loss Related To Debt Securities That Were Temporarily Impaired",
        "verboseLabel": "Fixed maturity securities"
       }
      }
     },
     "localname": "NetUnrealizedInvestmentGainsLossesIncludedInAccumulatedOtherComprehensiveIncomeLossRelatedToDebtSecuritiesThatWereTemporarilyImpaired",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsNetUnrealizedInvestmentGainsLossesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "bhl_NetUnrealizedInvestmentGainsLossesIncludedInAccumulatedOtherComprehensiveIncomeLossRelatedToDeferredIncomeTaxBenefitExpense": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This item presents net unrealized investment gains (losses) related to deferred income tax benefit (expense).",
        "label": "Net Unrealized Investment Gains Losses Included In Accumulated Other Comprehensive Income Loss Related To Deferred Income Tax Benefit Expense",
        "verboseLabel": "Deferred income tax benefit (expense)"
       }
      }
     },
     "localname": "NetUnrealizedInvestmentGainsLossesIncludedInAccumulatedOtherComprehensiveIncomeLossRelatedToDeferredIncomeTaxBenefitExpense",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsNetUnrealizedInvestmentGainsLossesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "bhl_NetUnrealizedInvestmentGainsLossesIncludedInAccumulatedOtherComprehensiveIncomeLossRelatedToDerivatives": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This item presents net unrealized investment gains (losses) related to derivatives.",
        "label": "Net Unrealized Investment Gains Losses Included In Accumulated Other Comprehensive Income Loss Related To Derivatives",
        "verboseLabel": "Derivatives"
       }
      }
     },
     "localname": "NetUnrealizedInvestmentGainsLossesIncludedInAccumulatedOtherComprehensiveIncomeLossRelatedToDerivatives",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsNetUnrealizedInvestmentGainsLossesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "bhl_NetUnrealizedInvestmentGainsLossesIncludedInAccumulatedOtherComprehensiveIncomeLossRelatedToOtherInvestments": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This item presents net unrealized investment gains (losses) related to other investments.",
        "label": "Net Unrealized Investment Gains Losses Included In Accumulated Other Comprehensive Income Loss Related To Other Investments",
        "verboseLabel": "Other"
       }
      }
     },
     "localname": "NetUnrealizedInvestmentGainsLossesIncludedInAccumulatedOtherComprehensiveIncomeLossRelatedToOtherInvestments",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsNetUnrealizedInvestmentGainsLossesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "bhl_NetUnrealizedInvestmentGainsLossesIncludedInAccumulatedOtherComprehensiveIncomeLossSubtotalOfInvestmentGainsLossesComponents": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This item presents the subtotal of net unrealized investment gains (losses) relating to fixed maturity securities, equity securities, derivatives and other investments.",
        "label": "Net Unrealized Investment Gains (Losses) Included In Accumulated Other Comprehensive Income (Loss) Subtotal Of Investment Gains (Losses) Components",
        "verboseLabel": "Subtotal"
       }
      }
     },
     "localname": "NetUnrealizedInvestmentGainsLossesIncludedInAccumulatedOtherComprehensiveIncomeLossSubtotalOfInvestmentGainsLossesComponents",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsNetUnrealizedInvestmentGainsLossesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "bhl_NonIncomeProducingMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "A stock that has not paid a dividend in the past year or a bond that has ceased accrual because the collection of principal and interest is in doubt.",
        "label": "Non Income Producing [Member]",
        "terseLabel": "Non-Income Producing"
       }
      }
     },
     "localname": "NonIncomeProducingMember",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsFixedMaturitySecuritiesNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "bhl_NonLitigationLossMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Non-litigation loss",
        "label": "Non-litigation loss [Member]",
        "terseLabel": "Non-litigation loss"
       }
      }
     },
     "localname": "NonLitigationLossMember",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ContingenciesCommitmentsandGuaranteesContingenciesCommitmentsandGuaranteesNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "bhl_NotesReceivableGrossByDebtServiceCoverageRatioAsPercentageOfNotesReceivableGross": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Ratio with notes receivable gross by debt service coverage ratio in numerator and total notes receivable gross in the denominator. See NotesReceivableGross for definition of notes receivable gross.",
        "label": "Notes Receivable Gross By Debt Service Coverage Ratio As Percentage Of Notes Receivable Gross",
        "terseLabel": "Financing receivable, before allowance for credit losses by debt service coverage ratio as a percentage of financing receivable, before allowance for credit losses"
       }
      }
     },
     "localname": "NotesReceivableGrossByDebtServiceCoverageRatioAsPercentageOfNotesReceivableGross",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsCreditQualityofMortgageLoansbyPortfolioSegmentDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "bhl_NotesReceivableGrossByPerformanceStatusAsPercentageOfNotesReceivableGross": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Ratio with notes receivable gross by performance status in numerator and total notes receivable gross in the denominator. See NotesReceivableGross for definition of notes receivable gross.",
        "label": "Notes Receivable Gross By Performance Status As Percentage Of Notes Receivable Gross",
        "terseLabel": "Financing receivable, before allowance for credit losses by performance status as a percentage of financing receivables, before allowance for credit losses"
       }
      }
     },
     "localname": "NotesReceivableGrossByPerformanceStatusAsPercentageOfNotesReceivableGross",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsMortgageLoansNarrativeDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "bhl_NotesReceivableNetAsPercentageOfNotesReceivableNet": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Ratio with notes receivable net in numerator and notes receivable net in the denominator. See NotesReceivableNet for definition of notes receivable net.",
        "label": "Notes Receivable Net As Percentage Of Notes Receivable Net",
        "terseLabel": "Financing receivable, after allowance for credit losses as a percentage of financing receivable, net of allowance for credit losses"
       }
      }
     },
     "localname": "NotesReceivableNetAsPercentageOfNotesReceivableNet",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsMortgageLoansbyPortfolioSegmentDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "bhl_OtherInvestmentsFairValueDisclosure": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Fair value portion of other investments not otherwise specified in the taxonomy.",
        "label": "Other Investments Fair Value Disclosure",
        "terseLabel": "Other invested assets"
       }
      }
     },
     "localname": "OtherInvestmentsFairValueDisclosure",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueFinancialInstrumentsCarriedatOtherThanFairValueDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "bhl_OtherPolicyRelatedBalances": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Liability as of the balance sheet date to the policyholders for funds held that are returnable under the terms of insurance contracts that were not separately reported. Also includes unearned premiums.",
        "label": "Other Policy-Related Balances",
        "verboseLabel": "Other policy-related balances"
       }
      }
     },
     "localname": "OtherPolicyRelatedBalances",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/RelatedPartyTransactionsEffectsofAffiliatedReinsuranceonBalanceSheetsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "bhl_PensionRiskTransferAnnuities": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Pension risk transfer annuities",
        "label": "Pension risk transfer annuities",
        "terseLabel": "Pension risk transfer annuities"
       }
      }
     },
     "localname": "PensionRiskTransferAnnuities",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceReconciliationofSeparateAccountLiabilityDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "bhl_PercentageOfOtherInvestedAssetsComprisedOfFreestandingDerivativesWithPositiveEstimatedFairValues": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Percentage of other invested assets that is comprised of freestanding derivatives with positive estimated fair values.",
        "label": "Percentage Of Other Invested Assets Comprised Of Freestanding Derivatives With Positive Estimated Fair Values",
        "terseLabel": "Percentage of other invested assets comprised of freestanding derivatives with positive estimated fair values"
       }
      }
     },
     "localname": "PercentageOfOtherInvestedAssetsComprisedOfFreestandingDerivativesWithPositiveEstimatedFairValues",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsOtherInvestedAssetsNarrativeDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "bhl_PercentageofReinvestmentPortfolioInvestedInLiquidAssets": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Percentage of reinvestment portfolio invested in liquid assets including, but not limited to, agency RMBS, cash and cash equivalents and U.S. government and agency securities.",
        "label": "Percentage of Reinvestment Portfolio Invested In Liquid Assets",
        "terseLabel": "Percentage of reinvestment portfolio invested in liquid assets"
       }
      }
     },
     "localname": "PercentageofReinvestmentPortfolioInvestedInLiquidAssets",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsSecuritiesLendingNarrativeDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "bhl_PolicyholderAccountBalanceGuaranteedMinimumCreditingRateRangeFrom0200To0399Member": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Policyholder Account Balance, Guaranteed Minimum Crediting Rate, Range From 0200 to 0399",
        "label": "Policyholder Account Balance, Guaranteed Minimum Crediting Rate, Range From 0200 to 0399 [Member]",
        "terseLabel": "Policyholder Account Balance, Guaranteed Minimum Crediting Rate, Range From 0200 to 0399"
       }
      }
     },
     "localname": "PolicyholderAccountBalanceGuaranteedMinimumCreditingRateRangeFrom0200To0399Member",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceBalanceofAccountValuesbyrangeofguaranteedminimumcreditingratesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "bhl_PolicyholderAccountBalanceGuaranteedMinimumCreditingRateRangeLessThan0200Member": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Policyholder Account Balance, Guaranteed Minimum Crediting Rate, Range Less Than 0200",
        "label": "Policyholder Account Balance, Guaranteed Minimum Crediting Rate, Range Less Than 0200 [Member]",
        "terseLabel": "Policyholder Account Balance, Guaranteed Minimum Crediting Rate, Range Less Than 0200"
       }
      }
     },
     "localname": "PolicyholderAccountBalanceGuaranteedMinimumCreditingRateRangeLessThan0200Member",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceBalanceofAccountValuesbyrangeofguaranteedminimumcreditingratesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "bhl_PolicyholderAccountBalancesGrossOfPolicyLoansAndExcludesExcessingInterestReserves": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Policyholder Account Balances gross of policy loans and excludes excessing interest reserves",
        "label": "Policyholder Account Balances gross of policy loans and excludes excessing interest reserves",
        "terseLabel": "Policyholder Account Balances gross of policy loans and excludes excessing interest reserves"
       }
      }
     },
     "localname": "PolicyholderAccountBalancesGrossOfPolicyLoansAndExcludesExcessingInterestReserves",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceBalanceofAccountValuesbyrangeofguaranteedminimumcreditingratesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "bhl_PolicyholderContractDepositsFairValueDisclosure": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Fair value portion of the liability of policyholders for deposits held under the terms of insurance contracts.",
        "label": "Policyholder Contract Deposits, Fair Value Disclosure",
        "verboseLabel": "Policyholder account balances"
       }
      }
     },
     "localname": "PolicyholderContractDepositsFairValueDisclosure",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueFinancialInstrumentsCarriedatOtherThanFairValueDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "bhl_ProceedsFromSalesOrDisposalsOfFixedMaturityAndEquitySecuritiesAndComponentsOfFixedMaturityAndEquitySecuritiesNetInvestmentGainsAndLossesTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This table presents the proceeds from sales or disposals of fixed maturity and equity securities and the components of fixed maturity and equity securities net investment gains and losses.",
        "label": "Proceeds From Sales Or Disposals Of Fixed Maturity And Equity Securities And Components Of Fixed Maturity And Equity Securities Net Investment Gains And Losses [Table Text Block]",
        "verboseLabel": "Sales or Disposals of Fixed Maturity Securities"
       }
      }
     },
     "localname": "ProceedsFromSalesOrDisposalsOfFixedMaturityAndEquitySecuritiesAndComponentsOfFixedMaturityAndEquitySecuritiesNetInvestmentGainsAndLossesTableTextBlock",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "bhl_ReinsuranceDisclosureLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "-- None. No documentation exists for this element. --",
        "label": "Reinsurance Disclosure [Line Items]",
        "terseLabel": "Reinsurance Disclosure [Line Items]"
       }
      }
     },
     "localname": "ReinsuranceDisclosureLineItems",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/RelatedPartyTransactionsEffectsofAffiliatedReinsuranceonStatementsofOperationsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "bhl_RestrictedCashAndCashEquivalentsMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Cash and cash equivalents restricted as to withdrawal or usage.",
        "label": "Restricted Cash And Cash Equivalents [Member]",
        "terseLabel": "Restricted Cash and Cash Equivalents"
       }
      }
     },
     "localname": "RestrictedCashAndCashEquivalentsMember",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsInvestedAssetsonDepositHeldinTrustandPledgedasCollateralNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "bhl_RestrictedCashandCashEquivalents1Axis": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by type of restricted cash and cash equivalent balance.",
        "label": "Restricted Cash and Cash Equivalents 1 [Axis]",
        "terseLabel": "Restricted Cash and Cash Equivalents [Axis]"
       }
      }
     },
     "localname": "RestrictedCashandCashEquivalents1Axis",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsInvestedAssetsonDepositHeldinTrustandPledgedasCollateralNarrativeDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "bhl_RestrictedCashandCashEquivalentsDomain": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by type of restricted cash and cash equivalent balance.",
        "label": "Restricted Cash and Cash Equivalents [Domain]",
        "terseLabel": "Restricted Cash and Cash Equivalents [Domain]"
       }
      }
     },
     "localname": "RestrictedCashandCashEquivalentsDomain",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsInvestedAssetsonDepositHeldinTrustandPledgedasCollateralNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "bhl_RollforwardsTotalMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Rollforwards Total",
        "label": "Rollforwards Total [Member]",
        "terseLabel": "Rollforwards Total"
       }
      }
     },
     "localname": "RollforwardsTotalMember",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceReconciliationofPolicyholderAccountBalancesDetails",
      "http://www.brighthousefinancial.com/role/InsuranceReconciliationofSeparateAccountLiabilityDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "bhl_RunoffMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Segment which consists of products no longer actively sold and which are separately managed.",
        "label": "Run-off [Member]",
        "verboseLabel": "Run-off"
       }
      }
     },
     "localname": "RunoffMember",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/SegmentInformationAssetsDetails",
      "http://www.brighthousefinancial.com/role/SegmentInformationOperatingResultsDetails",
      "http://www.brighthousefinancial.com/role/SegmentInformationReconciliationofOperatingRevenuestoTotalRevenuesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "bhl_ScheduleOfEffectOfReinsuranceOnIncomeStatementTable": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Schedule Of Effect Of Reinsurance On Income Statement.",
        "label": "Schedule Of Effect Of Reinsurance On Income Statement [Table]",
        "terseLabel": "Schedule Of Effect Of Reinsurance On Income Statement [Table]"
       }
      }
     },
     "localname": "ScheduleOfEffectOfReinsuranceOnIncomeStatementTable",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/RelatedPartyTransactionsEffectsofAffiliatedReinsuranceonStatementsofOperationsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "bhl_SecuritiesLendingReinvestmentPortfolioEstimatedFairValue": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This element represents the estimated fair value of the securities lending reinvestment portfolio.",
        "label": "Securities Lending Reinvestment Portfolio Estimated Fair Value",
        "verboseLabel": "Reinvestment portfolio\u00a0\u2014 estimated fair value"
       }
      }
     },
     "localname": "SecuritiesLendingReinvestmentPortfolioEstimatedFairValue",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsSecuritiesLendingDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "bhl_SeparateAccountAssetsMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Separate Account Assets Member.",
        "label": "Separate account assets [Member]",
        "terseLabel": "Separate account assets [Member]"
       }
      }
     },
     "localname": "SeparateAccountAssetsMember",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueUnobservableInputReconciliationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "bhl_StructuredSecuritiesMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Structured Securities.",
        "label": "Structured Securities [Member]",
        "terseLabel": "Structured Securities"
       }
      }
     },
     "localname": "StructuredSecuritiesMember",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueUnobservableInputReconciliationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "bhl_StructuredSettlementAndPensionRiskTransferAnnuitiesDomain": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Structured Settlement and Pension Risk Transfer Annuities [Member]",
        "label": "Structured Settlement and Pension Risk Transfer Annuities [Domain]",
        "terseLabel": "Structured Settlement and Pension Risk Transfer Annuities [Domain]"
       }
      }
     },
     "localname": "StructuredSettlementAndPensionRiskTransferAnnuitiesDomain",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ChangesinLFPBsASU201812TransitionDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "bhl_StructuredSettlementAndPensionRiskTransferAnnuitiesMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Structured Settlement and Pension Risk Transfer Annuities",
        "label": "Structured Settlement and Pension Risk Transfer Annuities [Member]",
        "terseLabel": "Structured Settlement and Pension Risk Transfer Annuities"
       }
      }
     },
     "localname": "StructuredSettlementAndPensionRiskTransferAnnuitiesMember",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsInformationbyProductDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "bhl_TermWholeLifeInsuranceMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Contract providing (i) death benefit payment in event of death within period specified in contract (term life) and (ii) payment over life of insured and upon death of insured (whole life).",
        "label": "Term &amp; Whole Life Insurance [Member]",
        "terseLabel": "Term and Whole Life Insurance"
       }
      }
     },
     "localname": "TermWholeLifeInsuranceMember",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ChangesinDACandVOBAASU201812TransitionDetails",
      "http://www.brighthousefinancial.com/role/ChangesinLFPBsASU201812TransitionDetails",
      "http://www.brighthousefinancial.com/role/DeferredPolicyAcquisitionCostsValueofBusinessAcquiredandOtherIntangiblesInformationRegardingDACandVOBADetails",
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsInformationbyProductDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "bhl_TotalAccountBalances": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Total account balances",
        "label": "Total account balances",
        "terseLabel": "Total account balances"
       }
      }
     },
     "localname": "TotalAccountBalances",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceNetAmountatRiskandCashSurrenderValuesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "bhl_TransitionServicesAgreements": {
     "auth_ref": [],
     "calculation": {
      "http://www.brighthousefinancial.com/role/OtherRevenuesandOtherExpensesOtherExpensesDetails": {
       "order": 3.0,
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Costs incurred for services provided by the former parent during transition period after spin-off.",
        "label": "Transition Services Agreements",
        "terseLabel": "Transition services agreements"
       }
      }
     },
     "localname": "TransitionServicesAgreements",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/OtherRevenuesandOtherExpensesOtherExpensesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "bhl_ULSGLiabilityForProfitsFollowedByLossesIncludingTheEffectsOfUnrealizedGainsAndLossesMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "ULSG Liability for Profits Followed by Losses Including the Effects of Unrealized Gains and Losses",
        "label": "ULSG Liability for Profits Followed by Losses Including the Effects of Unrealized Gains and Losses [Member]",
        "terseLabel": "ULSG liability for profits followed by losses"
       }
      }
     },
     "localname": "ULSGLiabilityForProfitsFollowedByLossesIncludingTheEffectsOfUnrealizedGainsAndLossesMember",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsReconciliationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "bhl_ULSGMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "ULSG",
        "label": "ULSG [Member]",
        "terseLabel": "ULSG"
       }
      }
     },
     "localname": "ULSGMember",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DeferredPolicyAcquisitionCostsValueofBusinessAcquiredandOtherIntangiblesUnearnedRevenueDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "bhl_UnearnedRevenueTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Unearned Revenue",
        "label": "Unearned Revenue [Table Text Block]",
        "terseLabel": "Unearned Revenue"
       }
      }
     },
     "localname": "UnearnedRevenueTableTextBlock",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DeferredPolicyAcquisitionCostsValueofBusinessAcquiredandOtherIntangiblesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "bhl_UniversalLifeInsuranceWithSecondaryGuaranteesMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Universal Life Insurance with Secondary Guarantees",
        "label": "Universal Life Insurance with Secondary Guarantees [Member]",
        "terseLabel": "ULSG"
       }
      }
     },
     "localname": "UniversalLifeInsuranceWithSecondaryGuaranteesMember",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceBalanceofAccountValuesbyrangeofguaranteedminimumcreditingratesDetails",
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsSOPDetails",
      "http://www.brighthousefinancial.com/role/InsuranceNetAmountatRiskandCashSurrenderValuesDetails",
      "http://www.brighthousefinancial.com/role/InsurancePolicyholderAccountBalancesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "bhl_UsGaap_HybridOptionMemberMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "us-gaap_HybridOptionMember",
        "label": "us-gaap_HybridOptionMember [Member]",
        "terseLabel": "Hybrid options"
       }
      }
     },
     "localname": "UsGaap_HybridOptionMemberMember",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesPrimaryRisksManagedbyDerivativesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "bhl_VariableIncomeAnnuities": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Variable income annuities",
        "label": "Variable income annuities",
        "terseLabel": "Variable income annuities"
       }
      }
     },
     "localname": "VariableIncomeAnnuities",
     "nsuri": "http://www.brighthousefinancial.com/20230630",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceReconciliationofSeparateAccountLiabilityDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "dei_AmendmentFlag": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.",
        "label": "Amendment Flag",
        "terseLabel": "Amendment Flag"
       }
      }
     },
     "localname": "AmendmentFlag",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DocumentandEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_CityAreaCode": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Area code of city",
        "label": "City Area Code",
        "terseLabel": "City Area Code"
       }
      }
     },
     "localname": "CityAreaCode",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DocumentandEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_CoverAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Cover page.",
        "label": "Cover [Abstract]",
        "terseLabel": "Cover [Abstract]"
       }
      }
     },
     "localname": "CoverAbstract",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "xbrltype": "stringItemType"
    },
    "dei_CurrentFiscalYearEndDate": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "End date of current fiscal year in the format --MM-DD.",
        "label": "Current Fiscal Year End Date",
        "terseLabel": "Current Fiscal Year End Date"
       }
      }
     },
     "localname": "CurrentFiscalYearEndDate",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DocumentandEntityInformation"
     ],
     "xbrltype": "gMonthDayItemType"
    },
    "dei_DocumentFiscalPeriodFocus": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Fiscal period values are FY, Q1, Q2, and Q3.  1st, 2nd and 3rd quarter 10-Q or 10-QT statements have value Q1, Q2, and Q3 respectively, with 10-K, 10-KT or other fiscal year statements having FY.",
        "label": "Document Fiscal Period Focus",
        "terseLabel": "Document Fiscal Period Focus"
       }
      }
     },
     "localname": "DocumentFiscalPeriodFocus",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DocumentandEntityInformation"
     ],
     "xbrltype": "fiscalPeriodItemType"
    },
    "dei_DocumentFiscalYearFocus": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This is focus fiscal year of the document report in YYYY format. For a 2006 annual report, which may also provide financial information from prior periods, fiscal 2006 should be given as the fiscal year focus. Example: 2006.",
        "label": "Document Fiscal Year Focus",
        "terseLabel": "Document Fiscal Year Focus"
       }
      }
     },
     "localname": "DocumentFiscalYearFocus",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DocumentandEntityInformation"
     ],
     "xbrltype": "gYearItemType"
    },
    "dei_DocumentPeriodEndDate": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "For the EDGAR submission types of Form 8-K: the date of the report, the date of the earliest event reported; for the EDGAR submission types of Form N-1A: the filing date; for all other submission types: the end of the reporting or transition period.  The format of the date is YYYY-MM-DD.",
        "label": "Document Period End Date",
        "terseLabel": "Document Period End Date"
       }
      }
     },
     "localname": "DocumentPeriodEndDate",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DocumentandEntityInformation"
     ],
     "xbrltype": "dateItemType"
    },
    "dei_DocumentQuarterlyReport": {
     "auth_ref": [
      "r1045"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true only for a form used as an quarterly report.",
        "label": "Document Quarterly Report",
        "terseLabel": "Document Quarterly Report"
       }
      }
     },
     "localname": "DocumentQuarterlyReport",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DocumentandEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_DocumentTransitionReport": {
     "auth_ref": [
      "r1078"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true only for a form used as a transition report.",
        "label": "Document Transition Report",
        "terseLabel": "Document Transition Report"
       }
      }
     },
     "localname": "DocumentTransitionReport",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DocumentandEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_DocumentType": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.",
        "label": "Document Type",
        "terseLabel": "Document Type"
       }
      }
     },
     "localname": "DocumentType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DocumentandEntityInformation"
     ],
     "xbrltype": "submissionTypeItemType"
    },
    "dei_EntityAddressAddressLine1": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Address Line 1 such as Attn, Building Name, Street Name",
        "label": "Entity Address, Address Line One",
        "terseLabel": "Entity Address, Address Line One"
       }
      }
     },
     "localname": "EntityAddressAddressLine1",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DocumentandEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressCityOrTown": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Name of the City or Town",
        "label": "Entity Address, City or Town",
        "terseLabel": "Entity Address, City or Town"
       }
      }
     },
     "localname": "EntityAddressCityOrTown",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DocumentandEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressPostalZipCode": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Code for the postal or zip code",
        "label": "Entity Address, Postal Zip Code",
        "terseLabel": "Entity Address, Postal Zip Code"
       }
      }
     },
     "localname": "EntityAddressPostalZipCode",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DocumentandEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressStateOrProvince": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Name of the state or province.",
        "label": "Entity Address, State or Province",
        "terseLabel": "Entity Address, State or Province"
       }
      }
     },
     "localname": "EntityAddressStateOrProvince",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DocumentandEntityInformation"
     ],
     "xbrltype": "stateOrProvinceItemType"
    },
    "dei_EntityCentralIndexKey": {
     "auth_ref": [
      "r1044"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.",
        "label": "Entity Central Index Key",
        "terseLabel": "Entity Central Index Key"
       }
      }
     },
     "localname": "EntityCentralIndexKey",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DocumentandEntityInformation"
     ],
     "xbrltype": "centralIndexKeyItemType"
    },
    "dei_EntityCommonStockSharesOutstanding": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument.",
        "label": "Entity Common Stock, Shares Outstanding",
        "terseLabel": "Entity Common Stock, Shares Outstanding"
       }
      }
     },
     "localname": "EntityCommonStockSharesOutstanding",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DocumentandEntityInformation"
     ],
     "xbrltype": "sharesItemType"
    },
    "dei_EntityCurrentReportingStatus": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Indicate 'Yes' or 'No' whether registrants (1) have filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that registrants were required to file such reports), and (2) have been subject to such filing requirements for the past 90 days. This information should be based on the registrant's current or most recent filing containing the related disclosure.",
        "label": "Entity Current Reporting Status",
        "terseLabel": "Entity Current Reporting Status"
       }
      }
     },
     "localname": "EntityCurrentReportingStatus",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DocumentandEntityInformation"
     ],
     "xbrltype": "yesNoItemType"
    },
    "dei_EntityEmergingGrowthCompany": {
     "auth_ref": [
      "r1044"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Indicate if registrant meets the emerging growth company criteria.",
        "label": "Entity Emerging Growth Company",
        "terseLabel": "Entity Emerging Growth Company"
       }
      }
     },
     "localname": "EntityEmergingGrowthCompany",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DocumentandEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntityFileNumber": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.",
        "label": "Entity File Number",
        "terseLabel": "Entity File Number"
       }
      }
     },
     "localname": "EntityFileNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DocumentandEntityInformation"
     ],
     "xbrltype": "fileNumberItemType"
    },
    "dei_EntityFilerCategory": {
     "auth_ref": [
      "r1044"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Indicate whether the registrant is one of the following: Large Accelerated Filer, Accelerated Filer, Non-accelerated Filer. Definitions of these categories are stated in Rule 12b-2 of the Exchange Act. This information should be based on the registrant's current or most recent filing containing the related disclosure.",
        "label": "Entity Filer Category",
        "terseLabel": "Entity Filer Category"
       }
      }
     },
     "localname": "EntityFilerCategory",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DocumentandEntityInformation"
     ],
     "xbrltype": "filerCategoryItemType"
    },
    "dei_EntityIncorporationStateCountryCode": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Two-character EDGAR code representing the state or country of incorporation.",
        "label": "Entity Incorporation, State or Country Code",
        "terseLabel": "Entity Incorporation, State or Country Code"
       }
      }
     },
     "localname": "EntityIncorporationStateCountryCode",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DocumentandEntityInformation"
     ],
     "xbrltype": "edgarStateCountryItemType"
    },
    "dei_EntityInteractiveDataCurrent": {
     "auth_ref": [
      "r1117"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).",
        "label": "Entity Interactive Data Current",
        "terseLabel": "Entity Interactive Data Current"
       }
      }
     },
     "localname": "EntityInteractiveDataCurrent",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DocumentandEntityInformation"
     ],
     "xbrltype": "yesNoItemType"
    },
    "dei_EntityRegistrantName": {
     "auth_ref": [
      "r1044"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.",
        "label": "Entity Registrant Name",
        "terseLabel": "Entity Registrant Name"
       }
      }
     },
     "localname": "EntityRegistrantName",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DocumentandEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityShellCompany": {
     "auth_ref": [
      "r1044"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the registrant is a shell company as defined in Rule 12b-2 of the Exchange Act.",
        "label": "Entity Shell Company",
        "terseLabel": "Entity Shell Company"
       }
      }
     },
     "localname": "EntityShellCompany",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DocumentandEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntitySmallBusiness": {
     "auth_ref": [
      "r1044"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Indicates that the company is a Smaller Reporting Company (SRC).",
        "label": "Entity Small Business",
        "terseLabel": "Entity Small Business"
       }
      }
     },
     "localname": "EntitySmallBusiness",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DocumentandEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntityTaxIdentificationNumber": {
     "auth_ref": [
      "r1044"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.",
        "label": "Entity Tax Identification Number",
        "terseLabel": "Entity Tax Identification Number"
       }
      }
     },
     "localname": "EntityTaxIdentificationNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DocumentandEntityInformation"
     ],
     "xbrltype": "employerIdItemType"
    },
    "dei_LocalPhoneNumber": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Local phone number for entity.",
        "label": "Local Phone Number",
        "terseLabel": "Local Phone Number"
       }
      }
     },
     "localname": "LocalPhoneNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DocumentandEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "ecd_Additional402vDisclosureTextBlock": {
     "auth_ref": [
      "r1079"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Additional 402(v) Disclosure [Text Block]",
        "terseLabel": "Additional 402(v) Disclosure"
       }
      }
     },
     "localname": "Additional402vDisclosureTextBlock",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ecd_AdjToCompAmt": {
     "auth_ref": [
      "r1085"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Adjustment to Compensation Amount",
        "terseLabel": "Adjustment to Compensation, Amount"
       }
      }
     },
     "localname": "AdjToCompAmt",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ecd_AdjToCompAxis": {
     "auth_ref": [
      "r1085"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Adjustment to Compensation [Axis]",
        "terseLabel": "Adjustment to Compensation:"
       }
      }
     },
     "localname": "AdjToCompAxis",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "stringItemType"
    },
    "ecd_AdjToNonPeoNeoCompFnTextBlock": {
     "auth_ref": [
      "r1085"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Adjustment to Non-PEO NEO Compensation Footnote [Text Block]",
        "terseLabel": "Adjustment to Non-PEO NEO Compensation Footnote"
       }
      }
     },
     "localname": "AdjToNonPeoNeoCompFnTextBlock",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ecd_AdjToPeoCompFnTextBlock": {
     "auth_ref": [
      "r1085"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Adjustment To PEO Compensation, Footnote [Text Block]",
        "terseLabel": "Adjustment To PEO Compensation, Footnote"
       }
      }
     },
     "localname": "AdjToPeoCompFnTextBlock",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ecd_AggtErrCompAmt": {
     "auth_ref": [
      "r1050",
      "r1061",
      "r1071",
      "r1096"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Aggregate Erroneous Compensation Amount",
        "terseLabel": "Aggregate Erroneous Compensation Amount"
       }
      }
     },
     "localname": "AggtErrCompAmt",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ecd_AggtErrCompNotYetDeterminedTextBlock": {
     "auth_ref": [
      "r1053",
      "r1064",
      "r1074",
      "r1099"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Aggregate Erroneous Compensation Not Yet Determined [Text Block]",
        "terseLabel": "Aggregate Erroneous Compensation Not Yet Determined"
       }
      }
     },
     "localname": "AggtErrCompNotYetDeterminedTextBlock",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ecd_AllAdjToCompMember": {
     "auth_ref": [
      "r1085"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "All Adjustments to Compensation [Member]",
        "terseLabel": "All Adjustments to Compensation"
       }
      }
     },
     "localname": "AllAdjToCompMember",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "domainItemType"
    },
    "ecd_AllExecutiveCategoriesMember": {
     "auth_ref": [
      "r1092"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "All Executive Categories [Member]",
        "terseLabel": "All Executive Categories"
       }
      }
     },
     "localname": "AllExecutiveCategoriesMember",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "domainItemType"
    },
    "ecd_AllIndividualsMember": {
     "auth_ref": [
      "r1057",
      "r1065",
      "r1075",
      "r1092",
      "r1100",
      "r1104",
      "r1112"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "All Individuals [Member]",
        "terseLabel": "All Individuals"
       }
      }
     },
     "localname": "AllIndividualsMember",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure",
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure",
      "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements",
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "domainItemType"
    },
    "ecd_AllTradingArrangementsMember": {
     "auth_ref": [
      "r1110"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "All Trading Arrangements [Member]",
        "terseLabel": "All Trading Arrangements"
       }
      }
     },
     "localname": "AllTradingArrangementsMember",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements"
     ],
     "xbrltype": "domainItemType"
    },
    "ecd_AwardExrcPrice": {
     "auth_ref": [
      "r1107"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Award Exercise Price",
        "terseLabel": "Exercise Price"
       }
      }
     },
     "localname": "AwardExrcPrice",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure"
     ],
     "xbrltype": "perShareItemType"
    },
    "ecd_AwardGrantDateFairValue": {
     "auth_ref": [
      "r1108"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Award Grant Date Fair Value",
        "terseLabel": "Fair Value as of Grant Date"
       }
      }
     },
     "localname": "AwardGrantDateFairValue",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ecd_AwardTmgDiscLineItems": {
     "auth_ref": [
      "r1103"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Award Timing Disclosures [Line Items]"
       }
      }
     },
     "localname": "AwardTmgDiscLineItems",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "xbrltype": "stringItemType"
    },
    "ecd_AwardTmgHowMnpiCnsdrdTextBlock": {
     "auth_ref": [
      "r1103"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Award Timing, How MNPI Considered [Text Block]",
        "terseLabel": "Award Timing, How MNPI Considered"
       }
      }
     },
     "localname": "AwardTmgHowMnpiCnsdrdTextBlock",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ecd_AwardTmgMethodTextBlock": {
     "auth_ref": [
      "r1103"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Award Timing Method [Text Block]",
        "terseLabel": "Award Timing Method"
       }
      }
     },
     "localname": "AwardTmgMethodTextBlock",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ecd_AwardTmgMnpiCnsdrdFlag": {
     "auth_ref": [
      "r1103"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Award Timing MNPI Considered [Flag]",
        "terseLabel": "Award Timing MNPI Considered"
       }
      }
     },
     "localname": "AwardTmgMnpiCnsdrdFlag",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure"
     ],
     "xbrltype": "booleanItemType"
    },
    "ecd_AwardTmgMnpiDiscTextBlock": {
     "auth_ref": [
      "r1103"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Award Timing MNPI Disclosure [Text Block]",
        "terseLabel": "Award Timing MNPI Disclosure"
       }
      }
     },
     "localname": "AwardTmgMnpiDiscTextBlock",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ecd_AwardTmgPredtrmndFlag": {
     "auth_ref": [
      "r1103"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Award Timing Predetermined [Flag]",
        "terseLabel": "Award Timing Predetermined"
       }
      }
     },
     "localname": "AwardTmgPredtrmndFlag",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure"
     ],
     "xbrltype": "booleanItemType"
    },
    "ecd_AwardUndrlygSecuritiesAmt": {
     "auth_ref": [
      "r1106"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Award Underlying Securities Amount",
        "terseLabel": "Underlying Securities"
       }
      }
     },
     "localname": "AwardUndrlygSecuritiesAmt",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure"
     ],
     "xbrltype": "decimalItemType"
    },
    "ecd_AwardsCloseToMnpiDiscIndName": {
     "auth_ref": [
      "r1105"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Awards Close in Time to MNPI Disclosures, Individual Name",
        "terseLabel": "Name"
       }
      }
     },
     "localname": "AwardsCloseToMnpiDiscIndName",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure"
     ],
     "xbrltype": "stringItemType"
    },
    "ecd_AwardsCloseToMnpiDiscTable": {
     "auth_ref": [
      "r1104"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Awards Close in Time to MNPI Disclosures [Table]",
        "terseLabel": "Awards Close in Time to MNPI Disclosures"
       }
      }
     },
     "localname": "AwardsCloseToMnpiDiscTable",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure"
     ],
     "xbrltype": "stringItemType"
    },
    "ecd_AwardsCloseToMnpiDiscTableTextBlock": {
     "auth_ref": [
      "r1104"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Awards Close in Time to MNPI Disclosures [Table Text Block]",
        "terseLabel": "Awards Close in Time to MNPI Disclosures, Table"
       }
      }
     },
     "localname": "AwardsCloseToMnpiDiscTableTextBlock",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ecd_ChangedPeerGroupFnTextBlock": {
     "auth_ref": [
      "r1083"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Changed Peer Group, Footnote [Text Block]",
        "terseLabel": "Changed Peer Group, Footnote"
       }
      }
     },
     "localname": "ChangedPeerGroupFnTextBlock",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ecd_CoSelectedMeasureAmt": {
     "auth_ref": [
      "r1084"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Company Selected Measure Amount",
        "terseLabel": "Company Selected Measure Amount"
       }
      }
     },
     "localname": "CoSelectedMeasureAmt",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "decimalItemType"
    },
    "ecd_CoSelectedMeasureName": {
     "auth_ref": [
      "r1084"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Company Selected Measure Name",
        "terseLabel": "Company Selected Measure Name"
       }
      }
     },
     "localname": "CoSelectedMeasureName",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "ecd_CompActuallyPaidVsCoSelectedMeasureTextBlock": {
     "auth_ref": [
      "r1089"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Compensation Actually Paid vs. Company Selected Measure [Text Block]",
        "terseLabel": "Compensation Actually Paid vs. Company Selected Measure"
       }
      }
     },
     "localname": "CompActuallyPaidVsCoSelectedMeasureTextBlock",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ecd_CompActuallyPaidVsNetIncomeTextBlock": {
     "auth_ref": [
      "r1088"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Compensation Actually Paid vs. Net Income [Text Block]",
        "terseLabel": "Compensation Actually Paid vs. Net Income"
       }
      }
     },
     "localname": "CompActuallyPaidVsNetIncomeTextBlock",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ecd_CompActuallyPaidVsOtherMeasureTextBlock": {
     "auth_ref": [
      "r1090"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Compensation Actually Paid vs. Other Measure [Text Block]",
        "terseLabel": "Compensation Actually Paid vs. Other Measure"
       }
      }
     },
     "localname": "CompActuallyPaidVsOtherMeasureTextBlock",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ecd_CompActuallyPaidVsTotalShareholderRtnTextBlock": {
     "auth_ref": [
      "r1087"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Compensation Actually Paid vs. Total Shareholder Return [Text Block]",
        "terseLabel": "Compensation Actually Paid vs. Total Shareholder Return"
       }
      }
     },
     "localname": "CompActuallyPaidVsTotalShareholderRtnTextBlock",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ecd_EquityValuationAssumptionDifferenceFnTextBlock": {
     "auth_ref": [
      "r1086"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Equity Valuation Assumption Difference, Footnote [Text Block]",
        "terseLabel": "Equity Valuation Assumption Difference, Footnote"
       }
      }
     },
     "localname": "EquityValuationAssumptionDifferenceFnTextBlock",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ecd_ErrCompAnalysisTextBlock": {
     "auth_ref": [
      "r1050",
      "r1061",
      "r1071",
      "r1096"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Erroneous Compensation Analysis [Text Block]",
        "terseLabel": "Erroneous Compensation Analysis"
       }
      }
     },
     "localname": "ErrCompAnalysisTextBlock",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ecd_ErrCompRecoveryTable": {
     "auth_ref": [
      "r1047",
      "r1058",
      "r1068",
      "r1093"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Erroneously Awarded Compensation Recovery [Table]",
        "terseLabel": "Erroneously Awarded Compensation Recovery"
       }
      }
     },
     "localname": "ErrCompRecoveryTable",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "xbrltype": "stringItemType"
    },
    "ecd_ExecutiveCategoryAxis": {
     "auth_ref": [
      "r1092"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Executive Category [Axis]",
        "terseLabel": "Executive Category:"
       }
      }
     },
     "localname": "ExecutiveCategoryAxis",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "stringItemType"
    },
    "ecd_ForgoneRecoveryDueToDisqualificationOfTaxBenefitsAmt": {
     "auth_ref": [
      "r1054",
      "r1065",
      "r1075",
      "r1100"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Forgone Recovery due to Disqualification of Tax Benefits, Amount",
        "terseLabel": "Forgone Recovery due to Disqualification of Tax Benefits, Amount"
       }
      }
     },
     "localname": "ForgoneRecoveryDueToDisqualificationOfTaxBenefitsAmt",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ecd_ForgoneRecoveryDueToExpenseOfEnforcementAmt": {
     "auth_ref": [
      "r1054",
      "r1065",
      "r1075",
      "r1100"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Forgone Recovery due to Expense of Enforcement, Amount",
        "terseLabel": "Forgone Recovery due to Expense of Enforcement, Amount"
       }
      }
     },
     "localname": "ForgoneRecoveryDueToExpenseOfEnforcementAmt",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ecd_ForgoneRecoveryDueToViolationOfHomeCountryLawAmt": {
     "auth_ref": [
      "r1054",
      "r1065",
      "r1075",
      "r1100"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Forgone Recovery due to Violation of Home Country Law, Amount",
        "terseLabel": "Forgone Recovery due to Violation of Home Country Law, Amount"
       }
      }
     },
     "localname": "ForgoneRecoveryDueToViolationOfHomeCountryLawAmt",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ecd_ForgoneRecoveryExplanationOfImpracticabilityTextBlock": {
     "auth_ref": [
      "r1054",
      "r1065",
      "r1075",
      "r1100"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Forgone Recovery, Explanation of Impracticability [Text Block]",
        "terseLabel": "Forgone Recovery, Explanation of Impracticability"
       }
      }
     },
     "localname": "ForgoneRecoveryExplanationOfImpracticabilityTextBlock",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ecd_ForgoneRecoveryIndName": {
     "auth_ref": [
      "r1054",
      "r1065",
      "r1075",
      "r1100"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Forgone Recovery, Individual Name",
        "terseLabel": "Name"
       }
      }
     },
     "localname": "ForgoneRecoveryIndName",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "xbrltype": "stringItemType"
    },
    "ecd_IndividualAxis": {
     "auth_ref": [
      "r1057",
      "r1065",
      "r1075",
      "r1092",
      "r1100",
      "r1104",
      "r1112"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Individual [Axis]",
        "terseLabel": "Individual:"
       }
      }
     },
     "localname": "IndividualAxis",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure",
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure",
      "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements",
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "stringItemType"
    },
    "ecd_InsiderTradingArrLineItems": {
     "auth_ref": [
      "r1110"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Insider Trading Arrangements [Line Items]"
       }
      }
     },
     "localname": "InsiderTradingArrLineItems",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "xbrltype": "stringItemType"
    },
    "ecd_InsiderTradingPoliciesProcLineItems": {
     "auth_ref": [
      "r1046",
      "r1116"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Insider Trading Policies and Procedures [Line Items]"
       }
      }
     },
     "localname": "InsiderTradingPoliciesProcLineItems",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "xbrltype": "stringItemType"
    },
    "ecd_InsiderTrdPoliciesProcAdoptedFlag": {
     "auth_ref": [
      "r1046",
      "r1116"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Insider Trading Policies and Procedures Adopted [Flag]",
        "terseLabel": "Insider Trading Policies and Procedures Adopted"
       }
      }
     },
     "localname": "InsiderTrdPoliciesProcAdoptedFlag",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/InsiderTradingPoliciesProc"
     ],
     "xbrltype": "booleanItemType"
    },
    "ecd_InsiderTrdPoliciesProcNotAdoptedTextBlock": {
     "auth_ref": [
      "r1046",
      "r1116"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Insider Trading Policies and Procedures Not Adopted [Text Block]",
        "terseLabel": "Insider Trading Policies and Procedures Not Adopted"
       }
      }
     },
     "localname": "InsiderTrdPoliciesProcNotAdoptedTextBlock",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/InsiderTradingPoliciesProc"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ecd_MeasureAxis": {
     "auth_ref": [
      "r1084"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Measure [Axis]",
        "terseLabel": "Measure:"
       }
      }
     },
     "localname": "MeasureAxis",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "stringItemType"
    },
    "ecd_MeasureName": {
     "auth_ref": [
      "r1084"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Measure Name",
        "terseLabel": "Name"
       }
      }
     },
     "localname": "MeasureName",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "ecd_MnpiDiscTimedForCompValFlag": {
     "auth_ref": [
      "r1103"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "MNPI Disclosure Timed for Compensation Value [Flag]",
        "terseLabel": "MNPI Disclosure Timed for Compensation Value"
       }
      }
     },
     "localname": "MnpiDiscTimedForCompValFlag",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure"
     ],
     "xbrltype": "booleanItemType"
    },
    "ecd_MtrlTermsOfTrdArrTextBlock": {
     "auth_ref": [
      "r1111"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Material Terms of Trading Arrangement [Text Block]",
        "terseLabel": "Material Terms of Trading Arrangement"
       }
      }
     },
     "localname": "MtrlTermsOfTrdArrTextBlock",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ecd_NamedExecutiveOfficersFnTextBlock": {
     "auth_ref": [
      "r1085"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Named Executive Officers, Footnote [Text Block]",
        "terseLabel": "Named Executive Officers, Footnote"
       }
      }
     },
     "localname": "NamedExecutiveOfficersFnTextBlock",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ecd_NonGaapMeasureDescriptionTextBlock": {
     "auth_ref": [
      "r1084"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Non-GAAP Measure Description [Text Block]",
        "terseLabel": "Non-GAAP Measure Description"
       }
      }
     },
     "localname": "NonGaapMeasureDescriptionTextBlock",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ecd_NonNeosMember": {
     "auth_ref": [
      "r1054",
      "r1065",
      "r1075",
      "r1092",
      "r1100"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Non-NEOs [Member]",
        "terseLabel": "Non-NEOs"
       }
      }
     },
     "localname": "NonNeosMember",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "xbrltype": "domainItemType"
    },
    "ecd_NonPeoNeoAvgCompActuallyPaidAmt": {
     "auth_ref": [
      "r1082"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Non-PEO NEO Average Compensation Actually Paid Amount",
        "terseLabel": "Non-PEO NEO Average Compensation Actually Paid Amount"
       }
      }
     },
     "localname": "NonPeoNeoAvgCompActuallyPaidAmt",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ecd_NonPeoNeoAvgTotalCompAmt": {
     "auth_ref": [
      "r1081"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Non-PEO NEO Average Total Compensation Amount",
        "terseLabel": "Non-PEO NEO Average Total Compensation Amount"
       }
      }
     },
     "localname": "NonPeoNeoAvgTotalCompAmt",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ecd_NonPeoNeoMember": {
     "auth_ref": [
      "r1092"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Non-PEO NEO [Member]",
        "terseLabel": "Non-PEO NEO"
       }
      }
     },
     "localname": "NonPeoNeoMember",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "domainItemType"
    },
    "ecd_NonRule10b51ArrAdoptedFlag": {
     "auth_ref": [
      "r1111"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Non-Rule 10b5-1 Arrangement Adopted [Flag]",
        "terseLabel": "Non-Rule 10b5-1 Arrangement Adopted"
       }
      }
     },
     "localname": "NonRule10b51ArrAdoptedFlag",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements"
     ],
     "xbrltype": "booleanItemType"
    },
    "ecd_NonRule10b51ArrTrmntdFlag": {
     "auth_ref": [
      "r1111"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Non-Rule 10b5-1 Arrangement Terminated [Flag]",
        "terseLabel": "Non-Rule 10b5-1 Arrangement Terminated"
       }
      }
     },
     "localname": "NonRule10b51ArrTrmntdFlag",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements"
     ],
     "xbrltype": "booleanItemType"
    },
    "ecd_OtherPerfMeasureAmt": {
     "auth_ref": [
      "r1084"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Other Performance Measure, Amount",
        "terseLabel": "Other Performance Measure, Amount"
       }
      }
     },
     "localname": "OtherPerfMeasureAmt",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "decimalItemType"
    },
    "ecd_OutstandingAggtErrCompAmt": {
     "auth_ref": [
      "r1052",
      "r1063",
      "r1073",
      "r1098"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Outstanding Aggregate Erroneous Compensation Amount",
        "terseLabel": "Outstanding Aggregate Erroneous Compensation Amount"
       }
      }
     },
     "localname": "OutstandingAggtErrCompAmt",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ecd_OutstandingRecoveryCompAmt": {
     "auth_ref": [
      "r1055",
      "r1066",
      "r1076",
      "r1101"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Outstanding Recovery Compensation Amount",
        "terseLabel": "Compensation Amount"
       }
      }
     },
     "localname": "OutstandingRecoveryCompAmt",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ecd_OutstandingRecoveryIndName": {
     "auth_ref": [
      "r1055",
      "r1066",
      "r1076",
      "r1101"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Outstanding Recovery, Individual Name",
        "terseLabel": "Name"
       }
      }
     },
     "localname": "OutstandingRecoveryIndName",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "xbrltype": "stringItemType"
    },
    "ecd_PayVsPerformanceDisclosureLineItems": {
     "auth_ref": [
      "r1080"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Pay vs Performance Disclosure [Line Items]"
       }
      }
     },
     "localname": "PayVsPerformanceDisclosureLineItems",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "xbrltype": "stringItemType"
    },
    "ecd_PeerGroupIssuersFnTextBlock": {
     "auth_ref": [
      "r1083"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Peer Group Issuers, Footnote [Text Block]",
        "terseLabel": "Peer Group Issuers, Footnote"
       }
      }
     },
     "localname": "PeerGroupIssuersFnTextBlock",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ecd_PeerGroupTotalShareholderRtnAmt": {
     "auth_ref": [
      "r1083"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Peer Group Total Shareholder Return Amount",
        "terseLabel": "Peer Group Total Shareholder Return Amount"
       }
      }
     },
     "localname": "PeerGroupTotalShareholderRtnAmt",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ecd_PeoActuallyPaidCompAmt": {
     "auth_ref": [
      "r1082"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "PEO Actually Paid Compensation Amount",
        "terseLabel": "PEO Actually Paid Compensation Amount"
       }
      }
     },
     "localname": "PeoActuallyPaidCompAmt",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ecd_PeoMember": {
     "auth_ref": [
      "r1092"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "PEO [Member]",
        "terseLabel": "PEO"
       }
      }
     },
     "localname": "PeoMember",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "domainItemType"
    },
    "ecd_PeoName": {
     "auth_ref": [
      "r1085"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "PEO Name",
        "terseLabel": "PEO Name"
       }
      }
     },
     "localname": "PeoName",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "ecd_PeoTotalCompAmt": {
     "auth_ref": [
      "r1081"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "PEO Total Compensation Amount",
        "terseLabel": "PEO Total Compensation Amount"
       }
      }
     },
     "localname": "PeoTotalCompAmt",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ecd_PvpTable": {
     "auth_ref": [
      "r1080"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Pay vs Performance Disclosure [Table]",
        "terseLabel": "Pay vs Performance Disclosure"
       }
      }
     },
     "localname": "PvpTable",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "stringItemType"
    },
    "ecd_PvpTableTextBlock": {
     "auth_ref": [
      "r1080"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Pay vs Performance [Table Text Block]",
        "terseLabel": "Pay vs Performance Disclosure, Table"
       }
      }
     },
     "localname": "PvpTableTextBlock",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ecd_RecoveryOfErrCompDisclosureLineItems": {
     "auth_ref": [
      "r1047",
      "r1058",
      "r1068",
      "r1093"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Recovery of Erroneously Awarded Compensation Disclosure [Line Items]"
       }
      }
     },
     "localname": "RecoveryOfErrCompDisclosureLineItems",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "xbrltype": "stringItemType"
    },
    "ecd_RestatementDateAxis": {
     "auth_ref": [
      "r1048",
      "r1059",
      "r1069",
      "r1094"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Restatement Determination Date [Axis]",
        "terseLabel": "Restatement Determination Date:"
       }
      }
     },
     "localname": "RestatementDateAxis",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "xbrltype": "stringItemType"
    },
    "ecd_RestatementDeterminationDate": {
     "auth_ref": [
      "r1049",
      "r1060",
      "r1070",
      "r1095"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Restatement Determination Date",
        "terseLabel": "Restatement Determination Date"
       }
      }
     },
     "localname": "RestatementDeterminationDate",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "xbrltype": "dateItemType"
    },
    "ecd_RestatementDoesNotRequireRecoveryTextBlock": {
     "auth_ref": [
      "r1056",
      "r1067",
      "r1077",
      "r1102"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Restatement Does Not Require Recovery [Text Block]",
        "terseLabel": "Restatement does not require Recovery"
       }
      }
     },
     "localname": "RestatementDoesNotRequireRecoveryTextBlock",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ecd_Rule10b51ArrAdoptedFlag": {
     "auth_ref": [
      "r1111"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Rule 10b5-1 Arrangement Adopted [Flag]",
        "terseLabel": "Rule 10b5-1 Arrangement Adopted"
       }
      }
     },
     "localname": "Rule10b51ArrAdoptedFlag",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements"
     ],
     "xbrltype": "booleanItemType"
    },
    "ecd_Rule10b51ArrTrmntdFlag": {
     "auth_ref": [
      "r1111"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Rule 10b5-1 Arrangement Terminated [Flag]",
        "terseLabel": "Rule 10b5-1 Arrangement Terminated"
       }
      }
     },
     "localname": "Rule10b51ArrTrmntdFlag",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements"
     ],
     "xbrltype": "booleanItemType"
    },
    "ecd_StkPrcOrTsrEstimationMethodTextBlock": {
     "auth_ref": [
      "r1051",
      "r1062",
      "r1072",
      "r1097"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Stock Price or TSR Estimation Method [Text Block]",
        "terseLabel": "Stock Price or TSR Estimation Method"
       }
      }
     },
     "localname": "StkPrcOrTsrEstimationMethodTextBlock",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ecd_TabularListTableTextBlock": {
     "auth_ref": [
      "r1091"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Tabular List [Table Text Block]",
        "terseLabel": "Tabular List, Table"
       }
      }
     },
     "localname": "TabularListTableTextBlock",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ecd_TotalShareholderRtnAmt": {
     "auth_ref": [
      "r1083"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Total Shareholder Return Amount",
        "terseLabel": "Total Shareholder Return Amount"
       }
      }
     },
     "localname": "TotalShareholderRtnAmt",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ecd_TotalShareholderRtnVsPeerGroupTextBlock": {
     "auth_ref": [
      "r1090"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Total Shareholder Return Vs Peer Group [Text Block]",
        "terseLabel": "Total Shareholder Return Vs Peer Group"
       }
      }
     },
     "localname": "TotalShareholderRtnVsPeerGroupTextBlock",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ecd_TradingArrAxis": {
     "auth_ref": [
      "r1110"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Trading Arrangement [Axis]",
        "terseLabel": "Trading Arrangement:"
       }
      }
     },
     "localname": "TradingArrAxis",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements"
     ],
     "xbrltype": "stringItemType"
    },
    "ecd_TradingArrByIndTable": {
     "auth_ref": [
      "r1112"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Trading Arrangements, by Individual [Table]",
        "terseLabel": "Trading Arrangements, by Individual"
       }
      }
     },
     "localname": "TradingArrByIndTable",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements"
     ],
     "xbrltype": "stringItemType"
    },
    "ecd_TrdArrAdoptionDate": {
     "auth_ref": [
      "r1113"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Trading Arrangement Adoption Date",
        "terseLabel": "Adoption Date"
       }
      }
     },
     "localname": "TrdArrAdoptionDate",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements"
     ],
     "xbrltype": "stringItemType"
    },
    "ecd_TrdArrDuration": {
     "auth_ref": [
      "r1114"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Trading Arrangement Duration",
        "terseLabel": "Arrangement Duration"
       }
      }
     },
     "localname": "TrdArrDuration",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements"
     ],
     "xbrltype": "durationItemType"
    },
    "ecd_TrdArrIndName": {
     "auth_ref": [
      "r1112"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Trading Arrangement, Individual Name",
        "terseLabel": "Name"
       }
      }
     },
     "localname": "TrdArrIndName",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements"
     ],
     "xbrltype": "stringItemType"
    },
    "ecd_TrdArrIndTitle": {
     "auth_ref": [
      "r1112"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Trading Arrangement, Individual Title",
        "terseLabel": "Title"
       }
      }
     },
     "localname": "TrdArrIndTitle",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements"
     ],
     "xbrltype": "stringItemType"
    },
    "ecd_TrdArrSecuritiesAggAvailAmt": {
     "auth_ref": [
      "r1115"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Trading Arrangement, Securities Aggregate Available Amount",
        "terseLabel": "Aggregate Available"
       }
      }
     },
     "localname": "TrdArrSecuritiesAggAvailAmt",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements"
     ],
     "xbrltype": "sharesItemType"
    },
    "ecd_TrdArrTerminationDate": {
     "auth_ref": [
      "r1113"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Trading Arrangement Termination Date",
        "terseLabel": "Termination Date"
       }
      }
     },
     "localname": "TrdArrTerminationDate",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements"
     ],
     "xbrltype": "stringItemType"
    },
    "ecd_UndrlygSecurityMktPriceChngPct": {
     "auth_ref": [
      "r1109"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Underlying Security Market Price Change, Percent",
        "terseLabel": "Underlying Security Market Price Change"
       }
      }
     },
     "localname": "UndrlygSecurityMktPriceChngPct",
     "nsuri": "http://xbrl.sec.gov/ecd/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure"
     ],
     "xbrltype": "pureItemType"
    },
    "srt_AffiliatedEntityMember": {
     "auth_ref": [
      "r233",
      "r903",
      "r967",
      "r1030",
      "r1213",
      "r1226",
      "r1227",
      "r1228"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "An affiliate is a party that, directly or indirectly through one or more intermediaries, controls, is controlled by, or is under common control with the entity.",
        "label": "Affiliated Entity [Member]",
        "terseLabel": "Affiliated Entity"
       }
      }
     },
     "localname": "AffiliatedEntityMember",
     "nsuri": "http://fasb.org/srt/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/RelatedPartyTransactionsEffectsofAffiliatedReinsuranceonBalanceSheetsDetails",
      "http://www.brighthousefinancial.com/role/RelatedPartyTransactionsEffectsofAffiliatedReinsuranceonStatementsofOperationsDetails",
      "http://www.brighthousefinancial.com/role/RelatedPartyTransactionsSharedServicesOverheadAllocationsandBrokerDealerTransactionsNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_CondensedBalanceSheetStatementTable": {
     "auth_ref": [
      "r231",
      "r301",
      "r1118"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of information about condensed balance sheet, including, but not limited to, balance sheets of consolidated entities and consolidation eliminations.",
        "label": "Condensed Balance Sheet Statement [Table]",
        "terseLabel": "Condensed Balance Sheet Statement [Table]"
       }
      }
     },
     "localname": "CondensedBalanceSheetStatementTable",
     "nsuri": "http://fasb.org/srt/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ASU201812TransitionBSDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "srt_CondensedBalanceSheetStatementsCaptionsLineItems": {
     "auth_ref": [
      "r232",
      "r301",
      "r1118"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Condensed Balance Sheet Statements, Captions [Line Items]",
        "terseLabel": "Condensed Balance Sheet Statements, Captions [Line Items]"
       }
      }
     },
     "localname": "CondensedBalanceSheetStatementsCaptionsLineItems",
     "nsuri": "http://fasb.org/srt/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ASU201812TransitionBSDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "srt_CondensedIncomeStatementTable": {
     "auth_ref": [
      "r232",
      "r301",
      "r1118"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of information about condensed income statement including, but not limited to, income statements of consolidated entities and consolidation eliminations.",
        "label": "Condensed Income Statement [Table]",
        "terseLabel": "Condensed Income Statement [Table]"
       }
      }
     },
     "localname": "CondensedIncomeStatementTable",
     "nsuri": "http://fasb.org/srt/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ASU201812TransitionISDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "srt_CondensedIncomeStatementsCaptionsLineItems": {
     "auth_ref": [
      "r232",
      "r301",
      "r1118"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Condensed Income Statements, Captions [Line Items]",
        "terseLabel": "Condensed Income Statements, Captions [Line Items]"
       }
      }
     },
     "localname": "CondensedIncomeStatementsCaptionsLineItems",
     "nsuri": "http://fasb.org/srt/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ASU201812TransitionISDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "srt_ConsolidatedEntitiesAxis": {
     "auth_ref": [
      "r233",
      "r301",
      "r570",
      "r571",
      "r575",
      "r576",
      "r673",
      "r967",
      "r1137",
      "r1140",
      "r1141",
      "r1204",
      "r1207",
      "r1208"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by consolidated entity or group of entities.",
        "label": "Consolidated Entities [Axis]",
        "terseLabel": "Consolidated Entities [Axis]"
       }
      }
     },
     "localname": "ConsolidatedEntitiesAxis",
     "nsuri": "http://fasb.org/srt/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsVariableInterestEntitiesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "srt_ConsolidatedEntitiesDomain": {
     "auth_ref": [
      "r233",
      "r301",
      "r570",
      "r571",
      "r575",
      "r576",
      "r673",
      "r967",
      "r1137",
      "r1140",
      "r1141",
      "r1204",
      "r1207",
      "r1208"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Entity or group of entities consolidated into reporting entity.",
        "label": "Consolidated Entities [Domain]",
        "terseLabel": "Consolidated Entities [Domain]"
       }
      }
     },
     "localname": "ConsolidatedEntitiesDomain",
     "nsuri": "http://fasb.org/srt/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsVariableInterestEntitiesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_ConsolidationItemsAxis": {
     "auth_ref": [
      "r234",
      "r235",
      "r236",
      "r237",
      "r238",
      "r239",
      "r240",
      "r241",
      "r242",
      "r301",
      "r338",
      "r349",
      "r350",
      "r351",
      "r352",
      "r353",
      "r355",
      "r359",
      "r465",
      "r466",
      "r467",
      "r468",
      "r470",
      "r471",
      "r473",
      "r475",
      "r476",
      "r1138",
      "r1139",
      "r1205",
      "r1206"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by components, eliminations, non-segment corporate-level activity and reconciling items used in consolidating a parent entity and its subsidiaries or its operating segments.",
        "label": "Consolidation Items [Axis]",
        "terseLabel": "Consolidation Items [Axis]"
       }
      }
     },
     "localname": "ConsolidationItemsAxis",
     "nsuri": "http://fasb.org/srt/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/SegmentInformationOperatingResultsDetails",
      "http://www.brighthousefinancial.com/role/SegmentInformationReconciliationofOperatingRevenuestoTotalRevenuesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "srt_ConsolidationItemsDomain": {
     "auth_ref": [
      "r234",
      "r235",
      "r236",
      "r237",
      "r238",
      "r239",
      "r240",
      "r241",
      "r242",
      "r301",
      "r338",
      "r349",
      "r350",
      "r351",
      "r352",
      "r353",
      "r355",
      "r359",
      "r465",
      "r466",
      "r467",
      "r468",
      "r470",
      "r471",
      "r473",
      "r475",
      "r476",
      "r1138",
      "r1139",
      "r1205",
      "r1206"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Components, elimination, non-segment corporate-level activity and reconciling items used in consolidating a parent entity and its subsidiaries or its operating segments.",
        "label": "Consolidation Items [Domain]",
        "terseLabel": "Consolidation Items [Domain]"
       }
      }
     },
     "localname": "ConsolidationItemsDomain",
     "nsuri": "http://fasb.org/srt/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/SegmentInformationOperatingResultsDetails",
      "http://www.brighthousefinancial.com/role/SegmentInformationReconciliationofOperatingRevenuestoTotalRevenuesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_CumulativeEffectPeriodOfAdoptionAxis": {
     "auth_ref": [
      "r245",
      "r305",
      "r316",
      "r323",
      "r411",
      "r419",
      "r546",
      "r547",
      "r548",
      "r560",
      "r561",
      "r583",
      "r585",
      "r586",
      "r588",
      "r590",
      "r591",
      "r597",
      "r600",
      "r603",
      "r604",
      "r661"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by cumulative-effect adjustment to financial statements in period of adoption of amendment to accounting standards.",
        "label": "Cumulative Effect, Period of Adoption [Axis]",
        "terseLabel": "Cumulative Effect, Period of Adoption [Axis]"
       }
      }
     },
     "localname": "CumulativeEffectPeriodOfAdoptionAxis",
     "nsuri": "http://fasb.org/srt/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/BusinessBasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails",
      "http://www.brighthousefinancial.com/role/ChangesinDACandVOBAASU201812TransitionDetails",
      "http://www.brighthousefinancial.com/role/EffectofTransitionAdjustmentsonStockholdersEquityASU201812TransitionDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "srt_CumulativeEffectPeriodOfAdoptionDomain": {
     "auth_ref": [
      "r245",
      "r305",
      "r316",
      "r323",
      "r411",
      "r419",
      "r546",
      "r547",
      "r548",
      "r560",
      "r561",
      "r583",
      "r585",
      "r586",
      "r588",
      "r590",
      "r591",
      "r597",
      "r600",
      "r603",
      "r604",
      "r661"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Cumulative-effect adjustment to financial statements in period of adoption of amendment to accounting standards.",
        "label": "Cumulative Effect, Period of Adoption [Domain]",
        "terseLabel": "Cumulative Effect, Period of Adoption [Domain]"
       }
      }
     },
     "localname": "CumulativeEffectPeriodOfAdoptionDomain",
     "nsuri": "http://fasb.org/srt/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/BusinessBasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails",
      "http://www.brighthousefinancial.com/role/ChangesinDACandVOBAASU201812TransitionDetails",
      "http://www.brighthousefinancial.com/role/EffectofTransitionAdjustmentsonStockholdersEquityASU201812TransitionDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_FinancingReceivableBeforeAllowanceForCreditLossToTotalPercent": {
     "auth_ref": [
      "r229"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Percentage, before allowance for credit loss, of financing receivable to total financing receivable.",
        "label": "Financing Receivable, before Allowance for Credit Loss, to Total, Percent",
        "terseLabel": "Financing receivable, before allowance for credit losses as a percentage of financing receivable, net of allowance for credit losses"
       }
      }
     },
     "localname": "FinancingReceivableBeforeAllowanceForCreditLossToTotalPercent",
     "nsuri": "http://fasb.org/srt/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsMortgageLoansbyPortfolioSegmentDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "srt_MaximumMember": {
     "auth_ref": [
      "r458",
      "r459",
      "r460",
      "r461",
      "r519",
      "r710",
      "r827",
      "r871",
      "r872",
      "r938",
      "r942",
      "r944",
      "r945",
      "r956",
      "r968",
      "r969",
      "r978",
      "r990",
      "r995",
      "r1023",
      "r1209",
      "r1231",
      "r1232",
      "r1233",
      "r1234",
      "r1235",
      "r1236"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Upper limit of the provided range.",
        "label": "Maximum [Member]",
        "terseLabel": "Maximum"
       }
      }
     },
     "localname": "MaximumMember",
     "nsuri": "http://fasb.org/srt/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ContingenciesCommitmentsandGuaranteesContingenciesCommitmentsandGuaranteesNarrativeDetails",
      "http://www.brighthousefinancial.com/role/FairValueAssetsandLiabilitiesMeasuredQuantitativeInformationDetails",
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsReconciliationDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsComponentsofNetInvestmentGainsLossesNarrativeDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsMortgageLoansNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_MinimumMember": {
     "auth_ref": [
      "r458",
      "r459",
      "r460",
      "r461",
      "r519",
      "r710",
      "r827",
      "r871",
      "r872",
      "r938",
      "r942",
      "r944",
      "r945",
      "r956",
      "r968",
      "r969",
      "r978",
      "r990",
      "r995",
      "r1023",
      "r1209",
      "r1231",
      "r1232",
      "r1233",
      "r1234",
      "r1235",
      "r1236"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Lower limit of the provided range.",
        "label": "Minimum [Member]",
        "terseLabel": "Minimum"
       }
      }
     },
     "localname": "MinimumMember",
     "nsuri": "http://fasb.org/srt/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ContingenciesCommitmentsandGuaranteesContingenciesCommitmentsandGuaranteesNarrativeDetails",
      "http://www.brighthousefinancial.com/role/FairValueAssetsandLiabilitiesMeasuredQuantitativeInformationDetails",
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsReconciliationDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsMortgageLoansNarrativeDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsOtherInvestedAssetsNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_ProductOrServiceAxis": {
     "auth_ref": [
      "r361",
      "r711",
      "r797",
      "r798",
      "r799",
      "r800",
      "r801",
      "r802",
      "r971",
      "r991",
      "r1002",
      "r1121",
      "r1202",
      "r1203",
      "r1210",
      "r1258"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by product and service, or group of similar products and similar services.",
        "label": "Product and Service [Axis]",
        "terseLabel": "Product and Service [Axis]",
        "verboseLabel": "Reinsurance Premiums for Insurance Companies, by Product Segment [Axis]"
       }
      }
     },
     "localname": "ProductOrServiceAxis",
     "nsuri": "http://fasb.org/srt/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ChangesinDACandVOBAASU201812TransitionDetails",
      "http://www.brighthousefinancial.com/role/ChangesinLFPBsASU201812TransitionDetails",
      "http://www.brighthousefinancial.com/role/ChangesinliabilitiesclassifiedasMRBsASU201812TransitionDetails",
      "http://www.brighthousefinancial.com/role/DeferredPolicyAcquisitionCostsValueofBusinessAcquiredandOtherIntangiblesInformationRegardingDACandVOBADetails",
      "http://www.brighthousefinancial.com/role/DeferredPolicyAcquisitionCostsValueofBusinessAcquiredandOtherIntangiblesInformationRegardingDSIDetails",
      "http://www.brighthousefinancial.com/role/DeferredPolicyAcquisitionCostsValueofBusinessAcquiredandOtherIntangiblesUnearnedRevenueDetails",
      "http://www.brighthousefinancial.com/role/InsuranceBalanceofAccountValuesbyrangeofguaranteedminimumcreditingratesDetails",
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsInformationbyProductDetails",
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsReconciliationDetails",
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsSOPDetails",
      "http://www.brighthousefinancial.com/role/InsuranceMarketRiskBenefitDetails",
      "http://www.brighthousefinancial.com/role/InsuranceNetAmountatRiskandCashSurrenderValuesDetails",
      "http://www.brighthousefinancial.com/role/InsurancePolicyholderAccountBalancesDetails",
      "http://www.brighthousefinancial.com/role/InsuranceReconciliationofPolicyholderAccountBalancesDetails",
      "http://www.brighthousefinancial.com/role/InsuranceReconciliationofSeparateAccountLiabilityDetails",
      "http://www.brighthousefinancial.com/role/InsuranceSeparateAccountsLiabilityDetails",
      "http://www.brighthousefinancial.com/role/OtherRevenuesandOtherExpensesOtherRevenuesNarrativeDetails",
      "http://www.brighthousefinancial.com/role/RelatedPartyTransactionsEffectsofAffiliatedReinsuranceonBalanceSheetsDetails",
      "http://www.brighthousefinancial.com/role/RelatedPartyTransactionsEffectsofAffiliatedReinsuranceonStatementsofOperationsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "srt_ProductsAndServicesDomain": {
     "auth_ref": [
      "r361",
      "r711",
      "r797",
      "r798",
      "r799",
      "r800",
      "r801",
      "r802",
      "r971",
      "r991",
      "r1002",
      "r1121",
      "r1202",
      "r1203",
      "r1210",
      "r1258"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Product or service, or a group of similar products or similar services.",
        "label": "Product and Service [Domain]",
        "terseLabel": "Product and Service [Domain]",
        "verboseLabel": "Reinsurance Premiums for Insurance Companies, by Product Segment [Domain]"
       }
      }
     },
     "localname": "ProductsAndServicesDomain",
     "nsuri": "http://fasb.org/srt/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ChangesinDACandVOBAASU201812TransitionDetails",
      "http://www.brighthousefinancial.com/role/ChangesinLFPBsASU201812TransitionDetails",
      "http://www.brighthousefinancial.com/role/ChangesinliabilitiesclassifiedasMRBsASU201812TransitionDetails",
      "http://www.brighthousefinancial.com/role/DeferredPolicyAcquisitionCostsValueofBusinessAcquiredandOtherIntangiblesInformationRegardingDACandVOBADetails",
      "http://www.brighthousefinancial.com/role/DeferredPolicyAcquisitionCostsValueofBusinessAcquiredandOtherIntangiblesInformationRegardingDSIDetails",
      "http://www.brighthousefinancial.com/role/DeferredPolicyAcquisitionCostsValueofBusinessAcquiredandOtherIntangiblesUnearnedRevenueDetails",
      "http://www.brighthousefinancial.com/role/InsuranceBalanceofAccountValuesbyrangeofguaranteedminimumcreditingratesDetails",
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsInformationbyProductDetails",
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsReconciliationDetails",
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsSOPDetails",
      "http://www.brighthousefinancial.com/role/InsuranceMarketRiskBenefitDetails",
      "http://www.brighthousefinancial.com/role/InsuranceNetAmountatRiskandCashSurrenderValuesDetails",
      "http://www.brighthousefinancial.com/role/InsurancePolicyholderAccountBalancesDetails",
      "http://www.brighthousefinancial.com/role/InsuranceReconciliationofPolicyholderAccountBalancesDetails",
      "http://www.brighthousefinancial.com/role/InsuranceReconciliationofSeparateAccountLiabilityDetails",
      "http://www.brighthousefinancial.com/role/InsuranceSeparateAccountsLiabilityDetails",
      "http://www.brighthousefinancial.com/role/OtherRevenuesandOtherExpensesOtherRevenuesNarrativeDetails",
      "http://www.brighthousefinancial.com/role/RelatedPartyTransactionsEffectsofAffiliatedReinsuranceonBalanceSheetsDetails",
      "http://www.brighthousefinancial.com/role/RelatedPartyTransactionsEffectsofAffiliatedReinsuranceonStatementsofOperationsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_RangeAxis": {
     "auth_ref": [
      "r458",
      "r459",
      "r460",
      "r461",
      "r511",
      "r519",
      "r542",
      "r543",
      "r544",
      "r683",
      "r710",
      "r827",
      "r871",
      "r872",
      "r938",
      "r942",
      "r944",
      "r945",
      "r956",
      "r968",
      "r969",
      "r978",
      "r990",
      "r995",
      "r1023",
      "r1029",
      "r1197",
      "r1209",
      "r1232",
      "r1233",
      "r1234",
      "r1235",
      "r1236"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by statistical measurement. Includes, but is not limited to, minimum, maximum, weighted average, arithmetic average, and median.",
        "label": "Statistical Measurement [Axis]",
        "terseLabel": "Statistical Measurement [Axis]"
       }
      }
     },
     "localname": "RangeAxis",
     "nsuri": "http://fasb.org/srt/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ContingenciesCommitmentsandGuaranteesContingenciesCommitmentsandGuaranteesNarrativeDetails",
      "http://www.brighthousefinancial.com/role/FairValueAssetsandLiabilitiesMeasuredQuantitativeInformationDetails",
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsReconciliationDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsComponentsofNetInvestmentGainsLossesNarrativeDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsMortgageLoansNarrativeDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsOtherInvestedAssetsNarrativeDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "srt_RangeMember": {
     "auth_ref": [
      "r458",
      "r459",
      "r460",
      "r461",
      "r511",
      "r519",
      "r542",
      "r543",
      "r544",
      "r683",
      "r710",
      "r827",
      "r871",
      "r872",
      "r938",
      "r942",
      "r944",
      "r945",
      "r956",
      "r968",
      "r969",
      "r978",
      "r990",
      "r995",
      "r1023",
      "r1029",
      "r1197",
      "r1209",
      "r1232",
      "r1233",
      "r1234",
      "r1235",
      "r1236"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Statistical measurement. Includes, but is not limited to, minimum, maximum, weighted average, arithmetic average, and median.",
        "label": "Statistical Measurement [Domain]",
        "terseLabel": "Statistical Measurement [Domain]"
       }
      }
     },
     "localname": "RangeMember",
     "nsuri": "http://fasb.org/srt/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ContingenciesCommitmentsandGuaranteesContingenciesCommitmentsandGuaranteesNarrativeDetails",
      "http://www.brighthousefinancial.com/role/FairValueAssetsandLiabilitiesMeasuredQuantitativeInformationDetails",
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsReconciliationDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsComponentsofNetInvestmentGainsLossesNarrativeDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsMortgageLoansNarrativeDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsOtherInvestedAssetsNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_RestatementAxis": {
     "auth_ref": [
      "r246",
      "r302",
      "r303",
      "r304",
      "r308",
      "r309",
      "r313",
      "r314",
      "r315",
      "r316",
      "r318",
      "r319",
      "r320",
      "r321",
      "r322",
      "r323",
      "r330",
      "r414",
      "r415",
      "r561",
      "r598",
      "r603",
      "r604",
      "r605",
      "r656",
      "r662",
      "r663",
      "r833",
      "r834",
      "r835",
      "r836",
      "r837",
      "r838",
      "r839",
      "r840",
      "r841",
      "r842",
      "r851"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by adjustment to previously issued financial statements. Includes, but is not limited to, adjustment for retrospective application of amendment to accounting standards, other change in accounting principle, correction of error, and other revision.",
        "label": "Revision of Prior Period [Axis]",
        "terseLabel": "Revision of Prior Period [Axis]"
       }
      }
     },
     "localname": "RestatementAxis",
     "nsuri": "http://fasb.org/srt/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ASU201812TransitionBSDetails",
      "http://www.brighthousefinancial.com/role/ASU201812TransitionISDetails",
      "http://www.brighthousefinancial.com/role/BusinessBasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails",
      "http://www.brighthousefinancial.com/role/ChangesinDACandVOBAASU201812TransitionDetails",
      "http://www.brighthousefinancial.com/role/ChangesinLFPBsASU201812TransitionDetails",
      "http://www.brighthousefinancial.com/role/ChangesinliabilitiesclassifiedasMRBsASU201812TransitionDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "srt_RestatementDomain": {
     "auth_ref": [
      "r246",
      "r302",
      "r303",
      "r304",
      "r308",
      "r309",
      "r313",
      "r314",
      "r315",
      "r316",
      "r318",
      "r319",
      "r320",
      "r321",
      "r322",
      "r323",
      "r330",
      "r414",
      "r415",
      "r561",
      "r598",
      "r603",
      "r604",
      "r605",
      "r656",
      "r662",
      "r663",
      "r833",
      "r834",
      "r835",
      "r836",
      "r837",
      "r838",
      "r839",
      "r840",
      "r841",
      "r842",
      "r851"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Adjustment to previously issued financial statements. Includes, but is not limited to, adjustment for retrospective application of amendment to accounting standards, other change in accounting principle, correction of error, and other revision.",
        "label": "Revision of Prior Period [Domain]",
        "terseLabel": "Revision of Prior Period [Domain]"
       }
      }
     },
     "localname": "RestatementDomain",
     "nsuri": "http://fasb.org/srt/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ASU201812TransitionBSDetails",
      "http://www.brighthousefinancial.com/role/ASU201812TransitionISDetails",
      "http://www.brighthousefinancial.com/role/BusinessBasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails",
      "http://www.brighthousefinancial.com/role/ChangesinDACandVOBAASU201812TransitionDetails",
      "http://www.brighthousefinancial.com/role/ChangesinLFPBsASU201812TransitionDetails",
      "http://www.brighthousefinancial.com/role/ChangesinliabilitiesclassifiedasMRBsASU201812TransitionDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_RevisionOfPriorPeriodAccountingStandardsUpdateAdjustmentMember": {
     "auth_ref": [
      "r246",
      "r308",
      "r309",
      "r316",
      "r323",
      "r414",
      "r415",
      "r561",
      "r598",
      "r605",
      "r656",
      "r662",
      "r663",
      "r833",
      "r834",
      "r835",
      "r836",
      "r837",
      "r838",
      "r839",
      "r840",
      "r841",
      "r842"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Cumulative increase (decrease) to previously issued financial statements for retrospective application of amendment to accounting standards and adjustment for reclassification from amendment to accounting standards.",
        "label": "Revision of Prior Period, Accounting Standards Update, Adjustment [Member]",
        "terseLabel": "Revision of Prior Period, Accounting Standards Update, Adjustment"
       }
      }
     },
     "localname": "RevisionOfPriorPeriodAccountingStandardsUpdateAdjustmentMember",
     "nsuri": "http://fasb.org/srt/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ASU201812TransitionBSDetails",
      "http://www.brighthousefinancial.com/role/ASU201812TransitionISDetails",
      "http://www.brighthousefinancial.com/role/ChangesinDACandVOBAASU201812TransitionDetails",
      "http://www.brighthousefinancial.com/role/ChangesinLFPBsASU201812TransitionDetails",
      "http://www.brighthousefinancial.com/role/ChangesinliabilitiesclassifiedasMRBsASU201812TransitionDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_ScenarioPreviouslyReportedMember": {
     "auth_ref": [
      "r246",
      "r302",
      "r304",
      "r308",
      "r309",
      "r313",
      "r314",
      "r322",
      "r330",
      "r561",
      "r598",
      "r603",
      "r604",
      "r656",
      "r833",
      "r834",
      "r835",
      "r836",
      "r837",
      "r838",
      "r839",
      "r840",
      "r841",
      "r842",
      "r851",
      "r1120",
      "r1122",
      "r1123",
      "r1125",
      "r1169",
      "r1189",
      "r1190",
      "r1217",
      "r1224",
      "r1225"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents amount as previously reported before adjustment for retrospective application of amendment to accounting standards, other change in accounting principle, correction of error, and other revision.",
        "label": "Previously Reported [Member]",
        "terseLabel": "Previously Reported"
       }
      }
     },
     "localname": "ScenarioPreviouslyReportedMember",
     "nsuri": "http://fasb.org/srt/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ASU201812TransitionBSDetails",
      "http://www.brighthousefinancial.com/role/ASU201812TransitionISDetails",
      "http://www.brighthousefinancial.com/role/ChangesinDACandVOBAASU201812TransitionDetails",
      "http://www.brighthousefinancial.com/role/ChangesinLFPBsASU201812TransitionDetails",
      "http://www.brighthousefinancial.com/role/ChangesinliabilitiesclassifiedasMRBsASU201812TransitionDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_AccountingStandardsUpdate201812Abstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "ASU 2018-12 Transition [Abstract]"
       }
      }
     },
     "localname": "AccountingStandardsUpdate201812Abstract",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "xbrltype": "stringItemType"
    },
    "us-gaap_AccountingStandardsUpdate201812Member": {
     "auth_ref": [
      "r831",
      "r832",
      "r833",
      "r834",
      "r835",
      "r836",
      "r837",
      "r838",
      "r839",
      "r840",
      "r841",
      "r842"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Accounting Standards Update 2018-12 Financial Services-Insurance (Topic 944): Targeted Improvements to the Accounting for Long-Duration Contracts.",
        "label": "Accounting Standards Update 2018-12 [Member]",
        "terseLabel": "Accounting Standards Update 2018-12"
       }
      }
     },
     "localname": "AccountingStandardsUpdate201812Member",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ASU201812TransitionBSDetails",
      "http://www.brighthousefinancial.com/role/ASU201812TransitionISDetails",
      "http://www.brighthousefinancial.com/role/ChangesinDACandVOBAASU201812TransitionDetails",
      "http://www.brighthousefinancial.com/role/ChangesinLFPBsASU201812TransitionDetails",
      "http://www.brighthousefinancial.com/role/EffectofTransitionAdjustmentsonStockholdersEquityASU201812TransitionDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_AccountsNotesAndLoansReceivableLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Accounts, Notes, Loans and Financing Receivable [Line Items]",
        "terseLabel": "Accounts, Notes, Loans and Financing Receivable [Line Items]"
       }
      }
     },
     "localname": "AccountsNotesAndLoansReceivableLineItems",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsMortgageLoansNarrativeDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsMortgageLoansbyPortfolioSegmentDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_AccountsPayableOtherCurrentAndNoncurrent": {
     "auth_ref": [
      "r130"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of obligations incurred and payable classified as other.",
        "label": "Accounts Payable, Other",
        "negatedTerseLabel": "Accounts Payable, Other"
       }
      }
     },
     "localname": "AccountsPayableOtherCurrentAndNoncurrent",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/RelatedPartyTransactionsSharedServicesOverheadAllocationsandBrokerDealerTransactionsNarrativeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AccruedInvestmentIncomeReceivable": {
     "auth_ref": [
      "r177",
      "r767",
      "r1144"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited": {
       "order": 3.0,
       "parentTag": "us-gaap_Assets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Interest, dividends, rents, ancillary and other revenues earned but not yet received by the entity on its investments.",
        "label": "Accrued Investment Income Receivable",
        "verboseLabel": "Accrued investment income"
       }
      }
     },
     "localname": "AccruedInvestmentIncomeReceivable",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AccumulatedGainLossNetCashFlowHedgeParentMember": {
     "auth_ref": [
      "r266",
      "r275",
      "r276",
      "r574",
      "r974",
      "r1146"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Accumulated other comprehensive income (loss) from gain (loss) of derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness, attributable to parent.",
        "label": "Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member]",
        "terseLabel": "Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent"
       }
      }
     },
     "localname": "AccumulatedGainLossNetCashFlowHedgeParentMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/EquityComponentsofAccumulatedOtherComprehensiveIncomeLossDetails",
      "http://www.brighthousefinancial.com/role/EquityReclassificationsOutofAccumulatedOtherComprehensiveIncomeLossDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember": {
     "auth_ref": [
      "r262",
      "r263",
      "r264",
      "r266",
      "r275",
      "r276",
      "r1146"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Accumulated unrealized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), attributable to parent.",
        "label": "AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-Sale, Parent [Member]",
        "terseLabel": "Net unrealized investment gains (losses):",
        "verboseLabel": "Unrealized Investment\u00a0 Gains (Losses), Net of Related\u00a0 Offsets\u00a0(1)"
       }
      }
     },
     "localname": "AccumulatedNetUnrealizedInvestmentGainLossMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/EquityComponentsofAccumulatedOtherComprehensiveIncomeLossDetails",
      "http://www.brighthousefinancial.com/role/EquityReclassificationsOutofAccumulatedOtherComprehensiveIncomeLossDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems": {
     "auth_ref": [
      "r274",
      "r275",
      "r641",
      "r643",
      "r644",
      "r645",
      "r646",
      "r647"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Accumulated Other Comprehensive Income (Loss) [Line Items]",
        "terseLabel": "Accumulated Other Comprehensive Income (Loss) [Line Items]"
       }
      }
     },
     "localname": "AccumulatedOtherComprehensiveIncomeLossLineItems",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/EquityComponentsofAccumulatedOtherComprehensiveIncomeLossDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax": {
     "auth_ref": [
      "r45",
      "r46",
      "r145",
      "r256",
      "r763",
      "r838",
      "r842"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited": {
       "order": 4.0,
       "parentTag": "us-gaap_StockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount, after tax, of accumulated increase (decrease) in equity from transaction and other event and circumstance from nonowner source.",
        "label": "Accumulated Other Comprehensive Income (Loss), Net of Tax",
        "periodEndLabel": "Balance, end of period",
        "periodStartLabel": "Balance, beginning of period",
        "verboseLabel": "Accumulated other comprehensive income (loss)"
       }
      }
     },
     "localname": "AccumulatedOtherComprehensiveIncomeLossNetOfTax",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ASU201812TransitionBSDetails",
      "http://www.brighthousefinancial.com/role/ChangesinLFPBsASU201812TransitionDetails",
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited",
      "http://www.brighthousefinancial.com/role/EquityComponentsofAccumulatedOtherComprehensiveIncomeLossDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AccumulatedOtherComprehensiveIncomeLossTable": {
     "auth_ref": [
      "r274",
      "r275",
      "r641",
      "r643",
      "r644",
      "r645",
      "r646",
      "r647"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of information about components of accumulated other comprehensive income (loss).",
        "label": "Accumulated Other Comprehensive Income (Loss) [Table]",
        "terseLabel": "Accumulated Other Comprehensive Income (Loss) [Table]"
       }
      }
     },
     "localname": "AccumulatedOtherComprehensiveIncomeLossTable",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/EquityComponentsofAccumulatedOtherComprehensiveIncomeLossDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_AccumulatedOtherComprehensiveIncomeMember": {
     "auth_ref": [
      "r6",
      "r16",
      "r46",
      "r585",
      "r588",
      "r663",
      "r833",
      "r834",
      "r1146",
      "r1147",
      "r1148",
      "r1166",
      "r1167",
      "r1168"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Accumulated increase (decrease) in equity from transactions and other events and circumstances from non-owner sources, attributable to the parent. Excludes net income (loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners.",
        "label": "AOCI Attributable to Parent [Member]",
        "terseLabel": "AOCI Attributable to Parent",
        "verboseLabel": "Accumulated Other Comprehensive Income (Loss)"
       }
      }
     },
     "localname": "AccumulatedOtherComprehensiveIncomeMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/BusinessBasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails",
      "http://www.brighthousefinancial.com/role/ChangesinDACandVOBAASU201812TransitionDetails",
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofEquityUnaudited",
      "http://www.brighthousefinancial.com/role/EffectofTransitionAdjustmentsonStockholdersEquityASU201812TransitionDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_AccumulatedTranslationAdjustmentMember": {
     "auth_ref": [
      "r7",
      "r16",
      "r46",
      "r275",
      "r276",
      "r643",
      "r644",
      "r645",
      "r646",
      "r647",
      "r1146"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Accumulated other comprehensive income (loss) resulting from foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature, attributable to the parent.",
        "label": "Accumulated Foreign Currency Adjustment Attributable to Parent [Member]",
        "verboseLabel": "Foreign Currency Translation Adjustments"
       }
      }
     },
     "localname": "AccumulatedTranslationAdjustmentMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/EquityComponentsofAccumulatedOtherComprehensiveIncomeLossDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_AdditionalLiabilityLongDurationInsuranceActivityTable": {
     "auth_ref": [
      "r815"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of information about activity in balance of present value of total expected payment to policyholder in excess of present value of total expected assessment. Includes, but is not limited to, beginning and ending balance, issuance, interest income (expense), net premium, benefit payment, derecognition (lapse), experience adjustment, change in cash flow assumption, and change in discount rate assumption. Excludes benefit classified as market risk benefit or under provisions of Topic 815 on derivative and hedging.",
        "label": "Additional Liability, Long-Duration Insurance, Activity [Table]",
        "terseLabel": "Additional Liability, Long-Duration Insurance, Activity [Table]"
       }
      }
     },
     "localname": "AdditionalLiabilityLongDurationInsuranceActivityTable",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsSOPDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_AdditionalLiabilityLongDurationInsuranceAfterReinsurance": {
     "auth_ref": [
      "r815"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount, after effect of reinsurance, of present value of total expected payment to policyholder in excess of present value of total expected assessment. Excludes benefit classified as market risk benefit or under provisions of Topic 815 on derivative and hedging.",
        "label": "Additional Liability, Long-Duration Insurance, after Reinsurance",
        "terseLabel": "Additional Liability, Long-Duration Insurance, after Reinsurance"
       }
      }
     },
     "localname": "AdditionalLiabilityLongDurationInsuranceAfterReinsurance",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsSOPDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AdditionalLiabilityLongDurationInsuranceBeforeReinsuranceAfterDiscountRateChange": {
     "auth_ref": [
      "r815",
      "r822"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount, before effect of reinsurance and after current period update of cash flow assumption and discount rate change, of present value of total expected payment to policyholder in excess of present value of total expected assessment. Excludes benefit classified as market risk benefit or under provisions of Topic 815 on derivative and hedging.",
        "label": "Additional Liability, Long-Duration Insurance, before Reinsurance, after Discount Rate Change",
        "terseLabel": "Additional Liability, Long-Duration Insurance, before Reinsurance, after Discount Rate Change"
       }
      }
     },
     "localname": "AdditionalLiabilityLongDurationInsuranceBeforeReinsuranceAfterDiscountRateChange",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsSOPDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AdditionalLiabilityLongDurationInsuranceBenefitPayment": {
     "auth_ref": [
      "r1006",
      "r1262"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of cash outflow to policyholder related to benefit payment for present value of total expected payment to policyholder in excess of present value of total expected assessment. Excludes benefit classified as market risk benefit or under provisions of Topic 815 on derivative and hedging.",
        "label": "Additional Liability, Long-Duration Insurance, Benefit Payment",
        "negatedTerseLabel": "Additional Liability, Long-Duration Insurance, Benefit Payment"
       }
      }
     },
     "localname": "AdditionalLiabilityLongDurationInsuranceBenefitPayment",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsSOPDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AdditionalLiabilityLongDurationInsuranceCumulativeIncreaseDecreaseFromCashFlowChange": {
     "auth_ref": [
      "r1008",
      "r1262"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of cumulative increase (decrease) in present value of total expected payment to policyholder in excess of present value of total expected assessment from cash flow assumption change for future cash flows. Excludes benefit classified as market risk benefit or under provisions of Topic 815 on derivative and hedging.",
        "label": "Additional Liability, Long-Duration Insurance, Cumulative Increase (Decrease) from Cash Flow Change",
        "terseLabel": "Additional Liability, Long-Duration Insurance, Cumulative Increase (Decrease) from Cash Flow Change"
       }
      }
     },
     "localname": "AdditionalLiabilityLongDurationInsuranceCumulativeIncreaseDecreaseFromCashFlowChange",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsSOPDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AdditionalLiabilityLongDurationInsuranceCumulativeIncreaseDecreaseOfActualVarianceFromExpectedExperience": {
     "auth_ref": [
      "r817",
      "r1007",
      "r1262"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of cumulative increase (decrease) in present value of total expected payment to policyholder in excess of present value of total expected assessment from effect of variance from cash flow assumption change for actual experience. Excludes benefit classified as market risk benefit or under provisions of Topic 815 on derivative and hedging.",
        "label": "Additional Liability, Long-Duration Insurance, Cumulative Increase (Decrease) of Actual Variance from Expected Experience",
        "terseLabel": "Additional Liability, Long-Duration Insurance, Cumulative Increase (Decrease) of Actual Variance from Expected Experience"
       }
      }
     },
     "localname": "AdditionalLiabilityLongDurationInsuranceCumulativeIncreaseDecreaseOfActualVarianceFromExpectedExperience",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsSOPDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AdditionalLiabilityLongDurationInsuranceGrossPremiumIncome": {
     "auth_ref": [
      "r818",
      "r822"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of gross premium income recognized for present value of total expected payment to policyholder in excess of present value of total expected assessment. Excludes benefit classified as market risk benefit or under provisions of Topic 815 on derivative and hedging.",
        "label": "Additional Liability, Long-Duration Insurance, Gross Premium Income",
        "terseLabel": "Additional Liability, Long-Duration Insurance, Gross Premium Income"
       }
      }
     },
     "localname": "AdditionalLiabilityLongDurationInsuranceGrossPremiumIncome",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsSOPDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AdditionalLiabilityLongDurationInsuranceInterestIncomeExpense": {
     "auth_ref": [
      "r1004",
      "r1262",
      "r1263",
      "r1264"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of interest income (expense) for present value of total expected payment to policyholder in excess of present value of total expected assessment. Excludes benefit classified as market risk benefit or under provisions of Topic 815 on derivative and hedging.",
        "label": "Additional Liability, Long-Duration Insurance, Interest Income (Expense)",
        "terseLabel": "Additional Liability, Long-Duration Insurance, Interest Income (Expense)"
       }
      }
     },
     "localname": "AdditionalLiabilityLongDurationInsuranceInterestIncomeExpense",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsSOPDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AdditionalLiabilityLongDurationInsuranceLineItems": {
     "auth_ref": [
      "r815"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Additional Liability, Long-Duration Insurance [Line Items]",
        "terseLabel": "Additional Liability, Long-Duration Insurance [Line Items]"
       }
      }
     },
     "localname": "AdditionalLiabilityLongDurationInsuranceLineItems",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsSOPDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_AdditionalLiabilityLongDurationInsuranceNetPremiumCollected": {
     "auth_ref": [
      "r1005",
      "r1262"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of gross premium collected from policyholder to fund expected benefit payment for present value of total expected payment to policyholder in excess of present value of total expected assessment. Excludes benefit classified as market risk benefit or under provisions of Topic 815 on derivative and hedging.",
        "label": "Additional Liability, Long-Duration Insurance, Net Premium Collected",
        "terseLabel": "Additional Liability, Long-Duration Insurance, Net Premium Collected"
       }
      }
     },
     "localname": "AdditionalLiabilityLongDurationInsuranceNetPremiumCollected",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsSOPDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AdditionalLiabilityLongDurationInsuranceOriginalDiscountRateBeforeCashFlowAndReinsurance": {
     "auth_ref": [
      "r1262"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount, before effect of reinsurance and current period update of cash flow assumption, of present value of total expected payment to policyholder in excess of present value of total expected assessment, discounted at original rate. Excludes benefit classified as market risk benefit or under provisions of Topic 815 on derivative and hedging.",
        "label": "Additional Liability, Long-Duration Insurance, Original Discount Rate, before Cash Flow and Reinsurance",
        "terseLabel": "Additional Liability, Long-Duration Insurance, Original Discount Rate, before Cash Flow and Reinsurance"
       }
      }
     },
     "localname": "AdditionalLiabilityLongDurationInsuranceOriginalDiscountRateBeforeCashFlowAndReinsurance",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsSOPDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AdditionalLiabilityLongDurationInsuranceOriginalDiscountRateBeforeReinsuranceAfterCashFlowChange": {
     "auth_ref": [
      "r1262"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount, before effect of reinsurance and after current period update of cash flow assumption, of present value of total expected payment to policyholder in excess of present value of total expected assessment, discounted at original rate. Excludes benefit classified as market risk benefit or under provisions of Topic 815 on derivative and hedging.",
        "label": "Additional Liability, Long-Duration Insurance, Original Discount Rate, before Reinsurance, after Cash Flow Change",
        "terseLabel": "Additional Liability, Long-Duration Insurance, Original Discount Rate, before Reinsurance, after Cash Flow Change"
       }
      }
     },
     "localname": "AdditionalLiabilityLongDurationInsuranceOriginalDiscountRateBeforeReinsuranceAfterCashFlowChange",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsSOPDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AdditionalLiabilityLongDurationInsuranceReinsuranceRecoverableAfterAllowance": {
     "auth_ref": [
      "r815",
      "r819",
      "r836"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount, after allowance for credit loss, recoverable under reinsurance for present value of total expected payment to policyholder in excess of present value of total expected assessment. Excludes benefit classified as market risk benefit or under provisions of Topic 815 on derivative and hedging.",
        "label": "Additional Liability, Long-Duration Insurance, Reinsurance Recoverable, after Allowance",
        "terseLabel": "Additional Liability, Long-Duration Insurance, Reinsurance Recoverable, after Allowance"
       }
      }
     },
     "localname": "AdditionalLiabilityLongDurationInsuranceReinsuranceRecoverableAfterAllowance",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsSOPDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AdditionalLiabilityLongDurationInsuranceRemeasurementGainLoss": {
     "auth_ref": [
      "r810",
      "r811"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of remeasurement gain (loss) on present value of total expected payment to policyholder in excess of present value of total expected assessment from application of revised benefit ratio as of contract issue date. Excludes benefit classified as market risk benefit or under provisions of Topic 815 on derivative and hedging.",
        "label": "Additional Liability, Long-Duration Insurance, Remeasurement Gain (Loss)",
        "terseLabel": "Additional Liability, Long-Duration Insurance, Remeasurement Gain (Loss)"
       }
      }
     },
     "localname": "AdditionalLiabilityLongDurationInsuranceRemeasurementGainLoss",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsSOPDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AdditionalLiabilityLongDurationInsuranceWeightedAverageDuration": {
     "auth_ref": [
      "r820"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Weighted-average duration of present value of total expected payment to policyholder in excess of present value of total expected assessment, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Excludes benefit classified as market risk benefit or under provisions of Topic 815 on derivative and hedging.",
        "label": "Additional Liability, Long-Duration Insurance, Weighted-Average Duration",
        "terseLabel": "Additional Liability, Long-Duration Insurance, Weighted-Average Duration"
       }
      }
     },
     "localname": "AdditionalLiabilityLongDurationInsuranceWeightedAverageDuration",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsSOPDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "us-gaap_AdditionalLiabilityLongDurationInsuranceWeightedAverageInterestAccretionRate": {
     "auth_ref": [
      "r821"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Original weighted-average discount rate at contract issue date used to measure present value of total expected payment to policyholder in excess of present value of total expected assessment. Excludes benefit classified as market risk benefit or under provisions of Topic 815 on derivative and hedging.",
        "label": "Additional Liability, Long-Duration Insurance, Weighted-Average Interest Accretion Rate",
        "terseLabel": "Additional Liability, Long-Duration Insurance, Weighted-Average Interest Accretion Rate"
       }
      }
     },
     "localname": "AdditionalLiabilityLongDurationInsuranceWeightedAverageInterestAccretionRate",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsSOPDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_AdditionalPaidInCapital": {
     "auth_ref": [
      "r137",
      "r1001",
      "r1277"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited": {
       "order": 2.0,
       "parentTag": "us-gaap_StockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of excess of issue price over par or stated value of stock and from other transaction involving stock or stockholder. Includes, but is not limited to, additional paid-in capital (APIC) for common and preferred stock.",
        "label": "Additional Paid in Capital",
        "terseLabel": "Additional paid-in capital"
       }
      }
     },
     "localname": "AdditionalPaidInCapital",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AdditionalPaidInCapitalMember": {
     "auth_ref": [
      "r546",
      "r547",
      "r548",
      "r863",
      "r1166",
      "r1167",
      "r1168",
      "r1216",
      "r1283"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Excess of issue price over par or stated value of the entity's capital stock and amounts received from other transactions involving the entity's stock or stockholders.",
        "label": "Additional Paid-in Capital [Member]",
        "terseLabel": "Additional Paid-in Capital"
       }
      }
     },
     "localname": "AdditionalPaidInCapitalMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofEquityUnaudited"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_AdjustmentsForNewAccountingPronouncementsAxis": {
     "auth_ref": [
      "r243",
      "r244",
      "r245",
      "r246",
      "r247",
      "r308",
      "r309",
      "r310",
      "r312",
      "r323",
      "r371",
      "r372",
      "r408",
      "r409",
      "r410",
      "r411",
      "r414",
      "r415",
      "r416",
      "r417",
      "r418",
      "r419",
      "r453",
      "r546",
      "r547",
      "r548",
      "r558",
      "r559",
      "r560",
      "r561",
      "r566",
      "r567",
      "r568",
      "r580",
      "r581",
      "r582",
      "r583",
      "r584",
      "r585",
      "r586",
      "r587",
      "r588",
      "r590",
      "r591",
      "r594",
      "r595",
      "r596",
      "r597",
      "r598",
      "r599",
      "r600",
      "r602",
      "r603",
      "r604",
      "r605",
      "r606",
      "r625",
      "r626",
      "r634",
      "r635",
      "r636",
      "r637",
      "r649",
      "r650",
      "r653",
      "r654",
      "r655",
      "r656",
      "r659",
      "r660",
      "r661",
      "r662",
      "r663",
      "r712",
      "r713",
      "r714",
      "r831",
      "r832",
      "r833",
      "r834",
      "r835",
      "r836",
      "r837",
      "r838",
      "r839",
      "r840",
      "r841",
      "r842"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by amendment to accounting standards.",
        "label": "Accounting Standards Update [Axis]",
        "terseLabel": "Accounting Standards Update [Axis]"
       }
      }
     },
     "localname": "AdjustmentsForNewAccountingPronouncementsAxis",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ASU201812TransitionBSDetails",
      "http://www.brighthousefinancial.com/role/ASU201812TransitionISDetails",
      "http://www.brighthousefinancial.com/role/ChangesinDACandVOBAASU201812TransitionDetails",
      "http://www.brighthousefinancial.com/role/ChangesinLFPBsASU201812TransitionDetails",
      "http://www.brighthousefinancial.com/role/EffectofTransitionAdjustmentsonStockholdersEquityASU201812TransitionDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_AllowanceForCreditLossesOnFinancingReceivablesTableTextBlock": {
     "auth_ref": [
      "r65",
      "r1192"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of allowance for credit loss on financing receivable.",
        "label": "Financing Receivable, Allowance for Credit Loss [Table Text Block]",
        "terseLabel": "Rollforward of the Allowance for Credit Losses for Mortgage Loans by Portfolio Segment"
       }
      }
     },
     "localname": "AllowanceForCreditLossesOnFinancingReceivablesTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_AllowanceForLoanAndLeaseLossesRealEstate": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The reserve to cover probable credit losses related to specifically identified fixed maturity real estate loans as well as probable credit losses inherent in the remainder of that loan portfolio.",
        "label": "Allowance for Loan and Lease Losses, Real Estate",
        "verboseLabel": "Mortgage loans valuation allowances"
       }
      }
     },
     "localname": "AllowanceForLoanAndLeaseLossesRealEstate",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnauditedParenthetical"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AociLiabilityForFuturePolicyBenefitBeforeTax": {
     "auth_ref": [
      "r266"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount, before tax, of accumulated other comprehensive income (loss) (AOCI) from (increase) decrease in liability for future policy benefit from change in discount rate.",
        "label": "AOCI, Liability for Future Policy Benefit, before Tax",
        "terseLabel": "AOCI, Liability for Future Policy Benefit, before Tax"
       }
      }
     },
     "localname": "AociLiabilityForFuturePolicyBenefitBeforeTax",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsSOPDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AociLiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitBeforeTax": {
     "auth_ref": [
      "r1009",
      "r1022",
      "r1262",
      "r1270"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount, before tax, of accumulated other comprehensive income (loss) (AOCI) from (increase) decrease in expected future policy benefit component of liability for future policy benefit from change in discount rate.",
        "label": "AOCI, Liability for Future Policy Benefit, Expected Future Policy Benefit, before Tax",
        "terseLabel": "AOCI, Liability for Future Policy Benefit, Expected Future Policy Benefit, before Tax"
       }
      }
     },
     "localname": "AociLiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitBeforeTax",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsInformationbyProductDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AociLiabilityForFuturePolicyBenefitExpectedNetPremiumBeforeTax": {
     "auth_ref": [
      "r1009",
      "r1022",
      "r1262",
      "r1270"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount, before tax, of accumulated other comprehensive income (loss) (AOCI) from increase (decrease) in expected net premium component of liability for future policy benefit from change in discount rate.",
        "label": "AOCI, Liability for Future Policy Benefit, Expected Net Premium, before Tax",
        "terseLabel": "AOCI, Liability for Future Policy Benefit, Expected Net Premium, before Tax"
       }
      }
     },
     "localname": "AociLiabilityForFuturePolicyBenefitExpectedNetPremiumBeforeTax",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsInformationbyProductDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AociLiabilityForFuturePolicyBenefitParentMember": {
     "auth_ref": [
      "r265",
      "r266",
      "r275",
      "r276",
      "r574",
      "r1146"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Accumulated other comprehensive income (loss) (AOCI) from (increase) decrease in liability for future policy benefit from change in discount rate, attributable to parent.",
        "label": "AOCI, Liability for Future Policy Benefit, Parent [Member]",
        "terseLabel": "AOCI, Liability for Future Policy Benefit, Parent"
       }
      }
     },
     "localname": "AociLiabilityForFuturePolicyBenefitParentMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/EquityComponentsofAccumulatedOtherComprehensiveIncomeLossDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_AociMarketRiskBenefitInstrumentSpecificCreditRiskBeforeTax": {
     "auth_ref": [
      "r1021",
      "r1024",
      "r1267",
      "r1271"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount, before tax, of accumulated other comprehensive income (loss) (AOCI) from (increase) decrease in instrument-specific credit risk on contract or contract feature in long-duration contract issued by insurance entity protecting contract holder from other-than-nominal capital market risk and exposing insurance entity to other-than-nominal capital market risk.",
        "label": "AOCI, Market Risk Benefit, Instrument-Specific Credit Risk, before Tax",
        "terseLabel": "AOCI, Market Risk Benefit, Instrument-Specific Credit Risk, before Tax"
       }
      }
     },
     "localname": "AociMarketRiskBenefitInstrumentSpecificCreditRiskBeforeTax",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceMarketRiskBenefitDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AociMarketRiskBenefitInstrumentSpecificCreditRiskParentMember": {
     "auth_ref": [
      "r205",
      "r266",
      "r275",
      "r276",
      "r574",
      "r1146"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Accumulated other comprehensive income (loss) (AOCI) from (increase) decrease in instrument-specific credit risk on contract or contract feature in long-duration contract issued by insurance entity protecting contract holder from other-than-nominal capital market risk and exposing insurance entity to other-than-nominal capital market risk, attributable to parent.",
        "label": "AOCI, Market Risk Benefit, Instrument-Specific Credit Risk, Parent [Member]",
        "terseLabel": "AOCI, Market Risk Benefit, Instrument-Specific Credit Risk, Parent"
       }
      }
     },
     "localname": "AociMarketRiskBenefitInstrumentSpecificCreditRiskParentMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/EquityComponentsofAccumulatedOtherComprehensiveIncomeLossDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_AssetBackedSecuritiesMember": {
     "auth_ref": [
      "r992",
      "r1176",
      "r1182",
      "r1183"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Securities that are primarily serviced by the cash flows of a discrete pool of receivables or other financial assets for example, but not limited to, credit card receivables, car loans, recreational vehicle loans, and mobile home loans.",
        "label": "Asset-Backed Securities [Member]",
        "verboseLabel": "ABS"
       }
      }
     },
     "localname": "AssetBackedSecuritiesMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueRecurringFairValueMeasurementsDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsContinuousGrossUnrealizedLossesforFixedMaturitySecuritiesbySectorDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsFixedMaturitySecuritiesbySectorDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_Assets": {
     "auth_ref": [
      "r178",
      "r252",
      "r295",
      "r336",
      "r351",
      "r357",
      "r407",
      "r465",
      "r466",
      "r468",
      "r469",
      "r470",
      "r472",
      "r474",
      "r476",
      "r477",
      "r570",
      "r575",
      "r630",
      "r755",
      "r896",
      "r1001",
      "r1043",
      "r1205",
      "r1206",
      "r1229"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.",
        "label": "Assets",
        "terseLabel": "Total assets",
        "totalLabel": "Total assets",
        "verboseLabel": "Carrying amount"
       }
      }
     },
     "localname": "Assets",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ASU201812TransitionBSDetails",
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited",
      "http://www.brighthousefinancial.com/role/InvestmentsVariableInterestEntitiesDetails",
      "http://www.brighthousefinancial.com/role/SegmentInformationAssetsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AssetsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Assets [Abstract]",
        "terseLabel": "Assets"
       }
      }
     },
     "localname": "AssetsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited",
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnauditedParenthetical"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_AssetsFairValueDisclosure": {
     "auth_ref": [
      "r119"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.",
        "label": "Assets, Fair Value Disclosure",
        "verboseLabel": "Total assets"
       }
      }
     },
     "localname": "AssetsFairValueDisclosure",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueRecurringFairValueMeasurementsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AssetsFairValueDisclosureAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Assets, Fair Value Disclosure [Abstract]",
        "verboseLabel": "Assets [Abstract]"
       }
      }
     },
     "localname": "AssetsFairValueDisclosureAbstract",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueRecurringFairValueMeasurementsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_AssetsHeldInTrust": {
     "auth_ref": [
      "r1163"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/InvestmentsInvestedAssetsonDepositHeldInTrustandPledgedasCollateralDetails": {
       "order": 2.0,
       "parentTag": "bhl_InvestedAssetsOnDepositHeldInTrustAndPledgedAsCollateral",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The total amount of cash and securities held by third party trustees pursuant to terms of debt instruments or other agreements as of the date of each statement of financial position presented, which can be used by the trustee only to pay the noncurrent portion of specified obligations.",
        "label": "Asset, Held-in-Trust",
        "verboseLabel": "Invested assets held in trust (reinsurance agreements)"
       }
      }
     },
     "localname": "AssetsHeldInTrust",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsInvestedAssetsonDepositHeldInTrustandPledgedasCollateralDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsInvestedAssetsonDepositHeldinTrustandPledgedasCollateralNarrativeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AssumedPremiumsEarned": {
     "auth_ref": [
      "r800",
      "r843",
      "r844",
      "r1252"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of earned premiums assumed from other entities.",
        "label": "Assumed Premiums Earned",
        "verboseLabel": "Premiums"
       }
      }
     },
     "localname": "AssumedPremiumsEarned",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/RelatedPartyTransactionsEffectsofAffiliatedReinsuranceonStatementsofOperationsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax": {
     "auth_ref": [
      "r380"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).",
        "label": "Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Gain, before Tax",
        "terseLabel": "Fixed maturity securities, gross unrealized gains"
       }
      }
     },
     "localname": "AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsFixedMaturitySecuritiesbySectorDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax": {
     "auth_ref": [
      "r381"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount, before tax, of unrealized loss in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).",
        "label": "Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Loss, before Tax",
        "terseLabel": "Fixed maturity securities, gross unrealized losses"
       }
      }
     },
     "localname": "AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsFixedMaturitySecuritiesbySectorDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis": {
     "auth_ref": [
      "r377",
      "r434",
      "r752"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).",
        "label": "Debt Securities, Available-for-Sale, Amortized Cost",
        "terseLabel": "Amortized cost of fixed maturity securities available-for-sale",
        "verboseLabel": "Fixed maturity securities, amortized cost"
       }
      }
     },
     "localname": "AvailableForSaleDebtSecuritiesAmortizedCostBasis",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnauditedParenthetical",
      "http://www.brighthousefinancial.com/role/InvestmentsFixedMaturitySecuritiesbySectorDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsMaturitiesofFixedMaturitySecuritiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost": {
     "auth_ref": [
      "r1179"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in sixth through tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "label": "Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10",
        "verboseLabel": "Amortized cost, due after five years through ten years"
       }
      }
     },
     "localname": "AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsMaturitiesofFixedMaturitySecuritiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue": {
     "auth_ref": [
      "r386",
      "r740"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in sixth through tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "label": "Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10",
        "verboseLabel": "Estimated fair value, due after five years through ten years"
       }
      }
     },
     "localname": "AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsMaturitiesofFixedMaturitySecuritiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost": {
     "auth_ref": [
      "r1178"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in second through fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "label": "Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year One Through Five",
        "verboseLabel": "Amortized cost, due after one year through five years"
       }
      }
     },
     "localname": "AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsMaturitiesofFixedMaturitySecuritiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue": {
     "auth_ref": [
      "r385",
      "r739"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in second through fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "label": "Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year One Through Five",
        "verboseLabel": "Estimated fair value, due after one year through five years"
       }
      }
     },
     "localname": "AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsMaturitiesofFixedMaturitySecuritiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost": {
     "auth_ref": [
      "r1180"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing after tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "label": "Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year 10",
        "verboseLabel": "Amortized cost, due after ten years"
       }
      }
     },
     "localname": "AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsMaturitiesofFixedMaturitySecuritiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue": {
     "auth_ref": [
      "r387",
      "r741"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing after tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "label": "Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 10",
        "verboseLabel": "Estimated fair value, due after ten years"
       }
      }
     },
     "localname": "AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsMaturitiesofFixedMaturitySecuritiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost": {
     "auth_ref": [
      "r1177"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "label": "Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, Year One",
        "verboseLabel": "Amortized cost, due in one year or less"
       }
      }
     },
     "localname": "AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsMaturitiesofFixedMaturitySecuritiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue": {
     "auth_ref": [
      "r384",
      "r738"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "label": "Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, Year One",
        "verboseLabel": "Estimated fair value, due in one year or less"
       }
      }
     },
     "localname": "AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsMaturitiesofFixedMaturitySecuritiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost": {
     "auth_ref": [
      "r1175",
      "r1176"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), without single maturity date and not allocated over maturity grouping.",
        "label": "Debt Securities, Available-for-Sale, Maturity, without Single Maturity Date, Amortized Cost",
        "verboseLabel": "Amortized cost, Structured Securities"
       }
      }
     },
     "localname": "AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsMaturitiesofFixedMaturitySecuritiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue": {
     "auth_ref": [
      "r383",
      "r737",
      "r1175"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), without single maturity date and not allocated over maturity grouping.",
        "label": "Debt Securities, Available-for-Sale, Maturity, without Single Maturity Date, Fair Value",
        "verboseLabel": "Estimated fair value, Structured Securities"
       }
      }
     },
     "localname": "AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsMaturitiesofFixedMaturitySecuritiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AvailableForSaleSecuritiesDebtSecurities": {
     "auth_ref": [
      "r378",
      "r434",
      "r730",
      "r1172"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited": {
       "order": 1.0,
       "parentTag": "us-gaap_Investments",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).",
        "label": "Debt Securities, Available-for-Sale",
        "terseLabel": "Fixed maturity securities, estimated fair value",
        "verboseLabel": "Fixed maturity securities available-for-sale, at estimated fair value (amortized cost: $84,599 and $83,395, respectively; allowance for credit losses of $11 and $6, respectively)"
       }
      }
     },
     "localname": "AvailableForSaleSecuritiesDebtSecurities",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited",
      "http://www.brighthousefinancial.com/role/FairValueRecurringFairValueMeasurementsDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsFixedMaturitySecuritiesNarrativeDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsFixedMaturitySecuritiesbySectorDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsMaturitiesofFixedMaturitySecuritiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AwardTypeAxis": {
     "auth_ref": [
      "r520",
      "r521",
      "r522",
      "r523",
      "r524",
      "r525",
      "r526",
      "r527",
      "r528",
      "r529",
      "r530",
      "r531",
      "r532",
      "r533",
      "r534",
      "r535",
      "r536",
      "r537",
      "r538",
      "r539",
      "r540",
      "r541",
      "r542",
      "r543",
      "r544",
      "r545"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by type of award under share-based payment arrangement.",
        "label": "Award Type [Axis]",
        "terseLabel": "Award Type"
       }
      }
     },
     "localname": "AwardTypeAxis",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_BalanceSheetLocationAxis": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by location on balance sheet (statement of financial position).",
        "label": "Balance Sheet Location [Axis]",
        "terseLabel": "Balance Sheet Location [Axis]"
       }
      }
     },
     "localname": "BalanceSheetLocationAxis",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesCreditRiskonFreestandingDerivativesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_BalanceSheetLocationDomain": {
     "auth_ref": [
      "r94",
      "r100"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Location in the balance sheet (statement of financial position).",
        "label": "Balance Sheet Location [Domain]",
        "terseLabel": "Balance Sheet Location [Domain]"
       }
      }
     },
     "localname": "BalanceSheetLocationDomain",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesCreditRiskonFreestandingDerivativesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_BenefitsLossesAndExpenses": {
     "auth_ref": [
      "r191"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofOperationsandComprehensiveIncomeUnaudited": {
       "order": 2.0,
       "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The total amount of expense recognized during the period for future policy benefits, claims and claims adjustment costs, and for selling, general and administrative costs.",
        "label": "Benefits, Losses and Expenses",
        "terseLabel": "Benefits, Losses and Expenses",
        "totalLabel": "Total expenses"
       }
      }
     },
     "localname": "BenefitsLossesAndExpenses",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ASU201812TransitionISDetails",
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofOperationsandComprehensiveIncomeUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_BenefitsLossesAndExpensesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Benefits, Losses and Expenses [Abstract]",
        "verboseLabel": "Expenses"
       }
      }
     },
     "localname": "BenefitsLossesAndExpensesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofOperationsandComprehensiveIncomeUnaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_CapitalizationOfDeferredPolicyAcquisitionCostsPolicy": {
     "auth_ref": [
      "r198",
      "r199"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of accounting policy for deferred policy acquisition costs, including the nature, type, and amount of capitalized costs incurred to write or acquire insurance contracts, and the basis for and methodologies applied in capitalizing and amortizing such costs.",
        "label": "Deferred Policy Acquisition Costs, Policy [Policy Text Block]",
        "terseLabel": "Deferred Policy Acquisition Costs, Policy [Policy Text Block]"
       }
      }
     },
     "localname": "CapitalizationOfDeferredPolicyAcquisitionCostsPolicy",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/BusinessBasisofPresentationandSummaryofSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_CarryingReportedAmountFairValueDisclosureMember": {
     "auth_ref": [
      "r122",
      "r123"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Measured as reported on the statement of financial position (balance sheet).",
        "label": "Reported Value Measurement [Member]",
        "terseLabel": "Carrying Value"
       }
      }
     },
     "localname": "CarryingReportedAmountFairValueDisclosureMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueFinancialInstrumentsCarriedatOtherThanFairValueDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_CashAndCashEquivalentsMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.",
        "label": "Cash and Cash Equivalents [Member]",
        "terseLabel": "Cash, cash equivalents and short-term investments"
       }
      }
     },
     "localname": "CashAndCashEquivalentsMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsNetInvestmentIncomeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents": {
     "auth_ref": [
      "r51",
      "r153",
      "r292"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited": {
       "order": 2.0,
       "parentTag": "us-gaap_Assets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage. Excludes amount for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.",
        "label": "Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents",
        "periodEndLabel": "Cash, cash equivalents and restricted cash, end of period",
        "periodStartLabel": "Cash, cash equivalents and restricted cash, beginning of period",
        "verboseLabel": "Cash and cash equivalents"
       }
      }
     },
     "localname": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited",
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect": {
     "auth_ref": [
      "r5",
      "r153"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of increase (decrease) in cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; excluding effect from exchange rate change. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.",
        "label": "Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Excluding Exchange Rate Effect",
        "totalLabel": "Change in cash, cash equivalents and restricted cash"
       }
      }
     },
     "localname": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CashFlowHedgingMember": {
     "auth_ref": [
      "r91"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Hedge of the exposure to variability in the cash flows of a recognized asset or liability, or of a forecasted transaction, that is attributable to a particular risk.",
        "label": "Cash Flow Hedging [Member]",
        "terseLabel": "Cash flow hedges:"
       }
      }
     },
     "localname": "CashFlowHedgingMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesDerivativesPertainingtoHedgedItemsDetails",
      "http://www.brighthousefinancial.com/role/DerivativesPrimaryRisksManagedbyDerivativesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_ChangeInUnrealizedGainLossOnHedgedItemInFairValueHedge1": {
     "auth_ref": [
      "r172"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of the increase (decrease) in fair value of the hedged item in a fair value hedge recognized in the income statement.",
        "label": "Change in Unrealized Gain (Loss) on Hedged Item in Fair Value Hedge",
        "terseLabel": "Net Derivative Gains (Losses) Recognized for Hedged Items"
       }
      }
     },
     "localname": "ChangeInUnrealizedGainLossOnHedgedItemInFairValueHedge1",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesDerivativesPertainingtoHedgedItemsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CollateralAlreadyPostedAggregateFairValue": {
     "auth_ref": [
      "r106"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The aggregate fair value of assets that are already posted, at the end of the reporting period, as collateral for derivative instruments with credit-risk-related contingent features.",
        "label": "Collateral Already Posted, Aggregate Fair Value",
        "terseLabel": "Estimated fair value of collateral provided (2):"
       }
      }
     },
     "localname": "CollateralAlreadyPostedAggregateFairValue",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesCreditRiskonFreestandingDerivativesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CommercialMortgageBackedSecuritiesMember": {
     "auth_ref": [
      "r1176",
      "r1182",
      "r1183",
      "r1212"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Securities collateralized by commercial real estate mortgage loans.",
        "label": "Commercial Mortgage-Backed Securities [Member]",
        "verboseLabel": "CMBS"
       }
      }
     },
     "localname": "CommercialMortgageBackedSecuritiesMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueRecurringFairValueMeasurementsDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsContinuousGrossUnrealizedLossesforFixedMaturitySecuritiesbySectorDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsFixedMaturitySecuritiesbySectorDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_CommercialPortfolioSegmentMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Portfolio segment of the company's total financing receivables related to commercial receivables.",
        "label": "Commercial Portfolio Segment [Member]",
        "terseLabel": "Commercial"
       }
      }
     },
     "localname": "CommercialPortfolioSegmentMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsCreditQualityofMortgageLoansbyPortfolioSegmentDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsMortgageLoansbyPortfolioSegmentDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsMortgageLoansinNonaccrualStatusbyPortfolioSegmentDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsPastDueMortgageLoansbyPortfolioSegmentDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsRollforwardoftheAllowanceforCreditLossesforMortgageLoansbyPortfolioSegmentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_CommitmentsAndContingencies": {
     "auth_ref": [
      "r41",
      "r132",
      "r761",
      "r881"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents the caption on the face of the balance sheet to indicate that the entity has entered into (1) purchase or supply arrangements that will require expending a portion of its resources to meet the terms thereof, and (2) is exposed to potential losses or, less frequently, gains, arising from (a) possible claims against a company's resources due to future performance under contract terms, and (b) possible losses or likely gains from uncertainties that will ultimately be resolved when one or more future events that are deemed likely to occur do occur or fail to occur.",
        "label": "Commitments and Contingencies",
        "verboseLabel": "Contingencies, Commitments and Guarantees (Note 12)"
       }
      }
     },
     "localname": "CommitmentsAndContingencies",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CommitmentsAndContingenciesDisclosureAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Commitments and Contingencies Disclosure [Abstract]",
        "terseLabel": "Commitments and Contingencies Disclosure [Abstract]"
       }
      }
     },
     "localname": "CommitmentsAndContingenciesDisclosureAbstract",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "xbrltype": "stringItemType"
    },
    "us-gaap_CommitmentsContingenciesAndGuaranteesTextBlock": {
     "auth_ref": [
      "r160",
      "r161",
      "r1198"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The entire disclosure for commitments, contingencies, and guarantees.",
        "label": "Commitments Contingencies and Guarantees [Text Block]",
        "terseLabel": "Contingencies, Commitments and Guarantees"
       }
      }
     },
     "localname": "CommitmentsContingenciesAndGuaranteesTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ContingenciesCommitmentsandGuarantees"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_CommitmentsToExtendCreditMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Loan commitments are legally binding commitments to extend credit to a counterparty under certain terms and conditions.",
        "label": "Commitments to Extend Credit [Member]",
        "terseLabel": "Commitments to Fund Partnership Investments and Private Corporate Bond Investments"
       }
      }
     },
     "localname": "CommitmentsToExtendCreditMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ContingenciesCommitmentsandGuaranteesContingenciesCommitmentsandGuaranteesNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_CommonStockMember": {
     "auth_ref": [
      "r1027",
      "r1028",
      "r1029",
      "r1031",
      "r1032",
      "r1033",
      "r1036",
      "r1166",
      "r1167",
      "r1216",
      "r1275",
      "r1283"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Stock that is subordinate to all other stock of the issuer.",
        "label": "Common Stock [Member]",
        "verboseLabel": "Common Stock"
       }
      }
     },
     "localname": "CommonStockMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofEquityUnaudited"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_CommonStockParOrStatedValuePerShare": {
     "auth_ref": [
      "r136"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Face amount or stated value per share of common stock.",
        "label": "Common Stock, Par or Stated Value Per Share",
        "terseLabel": "Common stock, par value"
       }
      }
     },
     "localname": "CommonStockParOrStatedValuePerShare",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnauditedParenthetical"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_CommonStockSharesAuthorized": {
     "auth_ref": [
      "r136",
      "r882"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The maximum number of common shares permitted to be issued by an entity's charter and bylaws.",
        "label": "Common Stock, Shares Authorized",
        "terseLabel": "Common stock, shares authorized"
       }
      }
     },
     "localname": "CommonStockSharesAuthorized",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnauditedParenthetical"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_CommonStockSharesIssued": {
     "auth_ref": [
      "r136"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.",
        "label": "Common Stock, Shares, Issued",
        "verboseLabel": "Common stock, shares issued"
       }
      }
     },
     "localname": "CommonStockSharesIssued",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnauditedParenthetical"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_CommonStockSharesOutstanding": {
     "auth_ref": [
      "r17",
      "r136",
      "r882",
      "r902",
      "r1283",
      "r1284"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.",
        "label": "Common Stock, Shares, Outstanding",
        "terseLabel": "Common stock, shares outstanding"
       }
      }
     },
     "localname": "CommonStockSharesOutstanding",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnauditedParenthetical"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_CommonStockValue": {
     "auth_ref": [
      "r136",
      "r762",
      "r1001"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited": {
       "order": 1.0,
       "parentTag": "us-gaap_StockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity.",
        "label": "Common Stock, Value, Issued",
        "terseLabel": "Common stock, par value $25,000 per share; 4,000 shares authorized; 3,000 shares issued and outstanding"
       }
      }
     },
     "localname": "CommonStockValue",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ComprehensiveIncomeNetOfTax": {
     "auth_ref": [
      "r47",
      "r270",
      "r272",
      "r282",
      "r734",
      "r780"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofOperationsandComprehensiveIncomeUnaudited": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.",
        "label": "Comprehensive Income (Loss), Net of Tax, Attributable to Parent",
        "totalLabel": "Comprehensive income (loss) attributable to Brighthouse Life Insurance Company"
       }
      }
     },
     "localname": "ComprehensiveIncomeNetOfTax",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofOperationsandComprehensiveIncomeUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest": {
     "auth_ref": [
      "r9",
      "r76",
      "r87",
      "r270",
      "r272",
      "r281",
      "r733",
      "r779"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofOperationsandComprehensiveIncomeUnaudited": {
       "order": 2.0,
       "parentTag": "us-gaap_ComprehensiveIncomeNetOfTax",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income (loss) and other comprehensive income (loss), attributable to noncontrolling interests. Excludes changes in equity resulting from investments by owners and distributions to owners.",
        "label": "Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest",
        "terseLabel": "Less: Comprehensive income (loss) attributable to noncontrolling interests"
       }
      }
     },
     "localname": "ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofOperationsandComprehensiveIncomeUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest": {
     "auth_ref": [
      "r87",
      "r168",
      "r270",
      "r272",
      "r280",
      "r732",
      "r778"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofOperationsandComprehensiveIncomeUnaudited": {
       "order": 1.0,
       "parentTag": "us-gaap_ComprehensiveIncomeNetOfTax",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income. Excludes changes in equity resulting from investments by owners and distributions to owners.",
        "label": "Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest",
        "terseLabel": "Comprehensive income (loss)"
       }
      }
     },
     "localname": "ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofOperationsandComprehensiveIncomeUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ConsolidationPolicyTextBlock": {
     "auth_ref": [
      "r77",
      "r975"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of accounting policy regarding (1) the principles it follows in consolidating or combining the separate financial statements, including the principles followed in determining the inclusion or exclusion of subsidiaries or other entities in the consolidated or combined financial statements and (2) its treatment of interests (for example, common stock, a partnership interest or other means of exerting influence) in other entities, for example consolidation or use of the equity or cost methods of accounting. The accounting policy may also address the accounting treatment for intercompany accounts and transactions, noncontrolling interest, and the income statement treatment in consolidation for issuances of stock by a subsidiary.",
        "label": "Consolidation, Policy [Policy Text Block]",
        "terseLabel": "Consolidation of Subsidiaries, Policy [Policy Text Block]"
       }
      }
     },
     "localname": "ConsolidationPolicyTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/BusinessBasisofPresentationandSummaryofSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_CorporateAndOtherMember": {
     "auth_ref": [
      "r1170"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Component of an entity that provides financial and operational oversight and administrative support for other segments and other segments not separately reported due to size or nature of business activities. Excludes intersegment elimination and reconciling items.",
        "label": "Corporate and Other [Member]",
        "verboseLabel": "Corporate &amp; Other"
       }
      }
     },
     "localname": "CorporateAndOtherMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/SegmentInformationAssetsDetails",
      "http://www.brighthousefinancial.com/role/SegmentInformationOperatingResultsDetails",
      "http://www.brighthousefinancial.com/role/SegmentInformationReconciliationofOperatingRevenuestoTotalRevenuesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_CorporateDebtSecuritiesMember": {
     "auth_ref": [
      "r992",
      "r994",
      "r1272"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Debt securities issued by domestic or foreign corporate business, banks and other entities with a promise of repayment.",
        "label": "Corporate Debt Securities [Member]",
        "terseLabel": "Corporate\u00a0(1)"
       }
      }
     },
     "localname": "CorporateDebtSecuritiesMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueUnobservableInputReconciliationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_CostOfGoodsAndServicesSoldOverhead": {
     "auth_ref": [
      "r1151"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/OtherRevenuesandOtherExpensesOtherExpensesDetails": {
       "order": 6.0,
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Indirect cost incurred related to good produced and service rendered.",
        "label": "Cost, Overhead",
        "terseLabel": "Volume related costs, excluding compensation, net of DAC capitalization"
       }
      }
     },
     "localname": "CostOfGoodsAndServicesSoldOverhead",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/OtherRevenuesandOtherExpensesOtherExpensesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CreditDefaultSwapMember": {
     "auth_ref": [
      "r1034",
      "r1035"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "A type of swap transaction used as a credit derivative in which one party makes periodic payments to the other and receives the promise of a pay-off if a third party defaults.",
        "label": "Credit Default Swap [Member]",
        "verboseLabel": "Credit default swaps"
       }
      }
     },
     "localname": "CreditDefaultSwapMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesCreditDerivativesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_CreditDefaultSwapSellingProtectionMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "A type of swap transaction used as a credit derivative in which one party makes periodic payments to the other and receives the promise of a pay-off if a third party defaults.",
        "label": "Credit Default Swap, Selling Protection [Member]",
        "verboseLabel": "Credit default swaps \u2014 written"
       }
      }
     },
     "localname": "CreditDefaultSwapSellingProtectionMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesPrimaryRisksManagedbyDerivativesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_CreditDefaultSwaptionMember": {
     "auth_ref": [
      "r171"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "An option granting the owner the right but not the obligation to enter into a credit default swap.",
        "label": "Credit Default Swaption [Member]",
        "terseLabel": "Credit default swaptions"
       }
      }
     },
     "localname": "CreditDefaultSwaptionMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesPrimaryRisksManagedbyDerivativesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_CreditDerivativeMaximumExposureUndiscounted": {
     "auth_ref": [
      "r110"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Maximum potential amount of future undiscounted payments that could be required under the credit derivative, before reduction for potential recoveries under recourse or collateralization provisions.",
        "label": "Credit Derivative, Maximum Exposure, Undiscounted",
        "verboseLabel": "Maximum Amount of Future Payments\u00a0under Credit Default Swaps"
       }
      }
     },
     "localname": "CreditDerivativeMaximumExposureUndiscounted",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesCreditDerivativesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CreditDerivativesByContractTypeAxis": {
     "auth_ref": [
      "r109"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by major type of contract of credit derivatives.",
        "label": "Credit Derivatives Contract Type [Axis]",
        "terseLabel": "Credit Derivatives Contract Type [Axis]"
       }
      }
     },
     "localname": "CreditDerivativesByContractTypeAxis",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesCreditDerivativesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_CreditDerivativesContractTypeDomain": {
     "auth_ref": [
      "r109"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents major types of credit derivative contracts.",
        "label": "Credit Derivatives Contract Type [Domain]",
        "terseLabel": "Credit Derivatives Contract Type [Domain]"
       }
      }
     },
     "localname": "CreditDerivativesContractTypeDomain",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesCreditDerivativesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_CreditDerivativesLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Credit Derivatives [Line Items]",
        "terseLabel": "Credit Derivatives [Line Items]"
       }
      }
     },
     "localname": "CreditDerivativesLineItems",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesCreditDerivativesDetails",
      "http://www.brighthousefinancial.com/role/DerivativesCreditRiskonFreestandingDerivativesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_CreditFacilityAxis": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by type of credit facility. Credit facilities provide capital to borrowers without the need to structure a loan for each borrowing.",
        "label": "Credit Facility [Axis]",
        "terseLabel": "Credit Facility [Axis]"
       }
      }
     },
     "localname": "CreditFacilityAxis",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/LongtermandShorttermDebtNarrativeDetails",
      "http://www.brighthousefinancial.com/role/SubsequentEventsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_CreditFacilityDomain": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Type of credit facility. Credit facilities provide capital to borrowers without the need to structure a loan for each borrowing.",
        "label": "Credit Facility [Domain]",
        "terseLabel": "Credit Facility [Domain]"
       }
      }
     },
     "localname": "CreditFacilityDomain",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/LongtermandShorttermDebtNarrativeDetails",
      "http://www.brighthousefinancial.com/role/SubsequentEventsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_CreditRiskContractMember": {
     "auth_ref": [
      "r973",
      "r992",
      "r1000"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Derivative instrument whose primary underlying risk is tied to the creditworthiness or the credit spread of an entity.",
        "label": "Credit Risk Contract [Member]",
        "terseLabel": "Credit",
        "verboseLabel": "Credit"
       }
      }
     },
     "localname": "CreditRiskContractMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesDerivativesPertainingtoHedgedItemsDetails",
      "http://www.brighthousefinancial.com/role/FairValueRecurringFairValueMeasurementsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_CreditRiskDerivativesAtFairValueNet": {
     "auth_ref": [
      "r29"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Fair value of credit risk derivative asset after deduction of credit risk derivative liability.",
        "label": "Credit Risk Derivatives, at Fair Value, Net",
        "verboseLabel": "Estimated Fair Value of Credit Default Swaps"
       }
      }
     },
     "localname": "CreditRiskDerivativesAtFairValueNet",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesCreditDerivativesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CurrencySwapMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Swap involving the exchange of principal and interest in one currency for another currency.",
        "label": "Currency Swap [Member]",
        "verboseLabel": "Foreign currency swaps"
       }
      }
     },
     "localname": "CurrencySwapMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesPrimaryRisksManagedbyDerivativesDetails",
      "http://www.brighthousefinancial.com/role/EquityReclassificationsOutofAccumulatedOtherComprehensiveIncomeLossDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_DebtDisclosureAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Debt Disclosure [Abstract]",
        "terseLabel": "Debt Disclosure [Abstract]"
       }
      }
     },
     "localname": "DebtDisclosureAbstract",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "xbrltype": "stringItemType"
    },
    "us-gaap_DebtDisclosureTextBlock": {
     "auth_ref": [
      "r162",
      "r293",
      "r478",
      "r481",
      "r482",
      "r483",
      "r484",
      "r485",
      "r486",
      "r489",
      "r490",
      "r491",
      "r493"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants.",
        "label": "Debt Disclosure [Text Block]",
        "terseLabel": "Long-term and Short-term Debt"
       }
      }
     },
     "localname": "DebtDisclosureTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/LongtermandShorttermDebt"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_DebtInstrumentFaceAmount": {
     "auth_ref": [
      "r124",
      "r126",
      "r479",
      "r652",
      "r988",
      "r989"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Face (par) amount of debt instrument at time of issuance.",
        "label": "Debt Instrument, Face Amount",
        "terseLabel": "Debt instrument, face amount"
       }
      }
     },
     "localname": "DebtInstrumentFaceAmount",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/LongtermandShorttermDebtNarrativeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DebtInstrumentInterestRateStatedPercentage": {
     "auth_ref": [
      "r40",
      "r480"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Contractual interest rate for funds borrowed, under the debt agreement.",
        "label": "Debt Instrument, Interest Rate, Stated Percentage",
        "terseLabel": "Debt instrument, stated interest rate"
       }
      }
     },
     "localname": "DebtInstrumentInterestRateStatedPercentage",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/LongtermandShorttermDebtNarrativeDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_DebtInstrumentTerm": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.",
        "label": "Debt Instrument, Term",
        "terseLabel": "Debt Instrument, term (in years)"
       }
      }
     },
     "localname": "DebtInstrumentTerm",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/SubsequentEventsDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "us-gaap_DebtSecuritiesAvailableForSaleAllowanceForCreditLoss": {
     "auth_ref": [
      "r379",
      "r434",
      "r439",
      "r440"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of allowance for credit loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).",
        "label": "Debt Securities, Available-for-Sale, Allowance for Credit Loss",
        "terseLabel": "Fixed maturity securities, allowance for credit losses"
       }
      }
     },
     "localname": "DebtSecuritiesAvailableForSaleAllowanceForCreditLoss",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnauditedParenthetical",
      "http://www.brighthousefinancial.com/role/InvestmentsFixedMaturitySecuritiesNarrativeDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsFixedMaturitySecuritiesbySectorDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger": {
     "auth_ref": [
      "r196",
      "r436",
      "r986"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for more than 12 months, without allowance for credit loss. Includes beneficial interest in securitized financial asset.",
        "label": "Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer",
        "terseLabel": "Fixed maturity securities in continuous unrealized loss position, 12 months or greater, estimated fair value"
       }
      }
     },
     "localname": "DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsContinuousGrossUnrealizedLossesforFixedMaturitySecuritiesbySectorDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss": {
     "auth_ref": [
      "r196",
      "r436"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of accumulated unrealized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for 12 months or longer, without allowance for credit loss. Includes beneficial interest in securitized financial asset.",
        "label": "Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss",
        "terseLabel": "Fixed maturity securities in continuous unrealized loss position, 12 months or greater, gross unrealized losses"
       }
      }
     },
     "localname": "DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsContinuousGrossUnrealizedLossesforFixedMaturitySecuritiesbySectorDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerNumberOfPositions": {
     "auth_ref": [
      "r1195"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Number of investments in debt securities measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for 12 months or longer, without an allowance for credit loss. Includes beneficial interest in securitized financial asset.",
        "label": "Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer, Number of Positions",
        "terseLabel": "Fixed maturity securities in continuous unrealized loss position, 12 months or greater, number of securities"
       }
      }
     },
     "localname": "DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerNumberOfPositions",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsContinuousGrossUnrealizedLossesforFixedMaturitySecuritiesbySectorDetails"
     ],
     "xbrltype": "integerItemType"
    },
    "us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months": {
     "auth_ref": [
      "r196",
      "r436",
      "r986"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for less than 12 months, without allowance for credit loss. Includes beneficial interest in securitized financial asset.",
        "label": "Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months",
        "terseLabel": "Fixed maturity securities in continuous unrealized loss position, less than 12 months, estimated fair value"
       }
      }
     },
     "localname": "DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsContinuousGrossUnrealizedLossesforFixedMaturitySecuritiesbySectorDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss": {
     "auth_ref": [
      "r196",
      "r436"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of accumulated unrealized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for less than 12 months, without allowance for credit loss. Includes beneficial interest in securitized financial asset.",
        "label": "Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss",
        "terseLabel": "Fixed maturity securities in continuous unrealized loss position, less than 12 months, gross unrealized losses"
       }
      }
     },
     "localname": "DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsContinuousGrossUnrealizedLossesforFixedMaturitySecuritiesbySectorDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsNumberOfPositions": {
     "auth_ref": [
      "r1195"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Number of investments in debt securities measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for less than 12 months, without an allowance for credit loss. Includes beneficial interest in securitized financial asset.",
        "label": "Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months, Number of Positions",
        "terseLabel": "Fixed maturity securities in continuous unrealized loss position, less than 12 months, number of securities"
       }
      }
     },
     "localname": "DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsNumberOfPositions",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsContinuousGrossUnrealizedLossesforFixedMaturitySecuritiesbySectorDetails"
     ],
     "xbrltype": "integerItemType"
    },
    "us-gaap_DebtSecuritiesAvailableForSaleRealizedGain": {
     "auth_ref": [
      "r406"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/InvestmentsSalesorDisposalsofFixedMaturitySecuritiesDetails": {
       "order": 1.0,
       "parentTag": "us-gaap_DebtSecuritiesAvailableForSaleRealizedGainLoss",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of realized gain on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).",
        "label": "Debt Securities, Available-for-Sale, Realized Gain",
        "verboseLabel": "Fixed maturity securities, gross investment gains"
       }
      }
     },
     "localname": "DebtSecuritiesAvailableForSaleRealizedGain",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsSalesorDisposalsofFixedMaturitySecuritiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DebtSecuritiesAvailableForSaleRealizedGainLoss": {
     "auth_ref": [
      "r1184"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/InvestmentsSalesorDisposalsofFixedMaturitySecuritiesDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of realized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).",
        "label": "Debt Securities, Available-for-Sale, Realized Gain (Loss)",
        "totalLabel": "Fixed maturity securities, net investment gains (losses)"
       }
      }
     },
     "localname": "DebtSecuritiesAvailableForSaleRealizedGainLoss",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsSalesorDisposalsofFixedMaturitySecuritiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DebtSecuritiesAvailableForSaleRealizedLoss": {
     "auth_ref": [
      "r406"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/InvestmentsSalesorDisposalsofFixedMaturitySecuritiesDetails": {
       "order": 2.0,
       "parentTag": "us-gaap_DebtSecuritiesAvailableForSaleRealizedGainLoss",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of realized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).",
        "label": "Debt Securities, Available-for-Sale, Realized Loss",
        "negatedLabel": "Fixed maturity securities, gross investment losses"
       }
      }
     },
     "localname": "DebtSecuritiesAvailableForSaleRealizedLoss",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsSalesorDisposalsofFixedMaturitySecuritiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DebtSecuritiesAvailableForSaleTable": {
     "auth_ref": [
      "r376",
      "r377",
      "r378",
      "r379",
      "r380",
      "r381",
      "r382",
      "r383",
      "r384",
      "r385",
      "r386",
      "r387"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of information about investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).",
        "label": "Debt Securities, Available-for-Sale [Table]",
        "terseLabel": "Debt Securities, Available-for-sale [Table]"
       }
      }
     },
     "localname": "DebtSecuritiesAvailableForSaleTable",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsContinuousGrossUnrealizedLossesforFixedMaturitySecuritiesbySectorDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsFixedMaturitySecuritiesNarrativeDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsFixedMaturitySecuritiesbySectorDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DebtSecuritiesMember": {
     "auth_ref": [
      "r72",
      "r1029",
      "r1286"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Debt instrument issued by corporations, governments and governmental agencies, municipalities, and other institutions.",
        "label": "Debt Securities [Member]",
        "verboseLabel": "Fixed maturity securities"
       }
      }
     },
     "localname": "DebtSecuritiesMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsComponentsofNetInvestmentGainsLossesDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsFixedMaturitySecuritiesNarrativeDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsNetInvestmentIncomeDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsVariableInterestEntitiesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_DeferredIncomeTaxAssetsNet": {
     "auth_ref": [
      "r551",
      "r552"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited": {
       "order": 7.0,
       "parentTag": "us-gaap_Assets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, with jurisdictional netting.",
        "label": "Deferred Income Tax Assets, Net",
        "terseLabel": "Deferred income tax asset"
       }
      }
     },
     "localname": "DeferredIncomeTaxAssetsNet",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DeferredIncomeTaxLiabilitiesNet": {
     "auth_ref": [
      "r551",
      "r552",
      "r759"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences with jurisdictional netting.",
        "label": "Deferred Income Tax Liabilities, Net",
        "terseLabel": "Deferred income tax liability"
       }
      }
     },
     "localname": "DeferredIncomeTaxLiabilitiesNet",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/EffectofTransitionAdjustmentsonStockholdersEquityASU201812TransitionDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DeferredPolicyAcquisitionCostAmortizationExpense": {
     "auth_ref": [
      "r200",
      "r784",
      "r804",
      "r805",
      "r836",
      "r1002",
      "r1161",
      "r1240"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of amortization expense (reversal of expense) for deferred policy acquisition costs.",
        "label": "Deferred Policy Acquisition Costs, Amortization Expense",
        "negatedTerseLabel": "Amortization"
       }
      }
     },
     "localname": "DeferredPolicyAcquisitionCostAmortizationExpense",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DeferredPolicyAcquisitionCostsValueofBusinessAcquiredandOtherIntangiblesInformationRegardingDACandVOBADetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DeferredPolicyAcquisitionCostAndPresentValueOfFutureProfitLineItems": {
     "auth_ref": [
      "r1258"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Deferred Policy Acquisition Cost and Present Value of Future Profit [Line Items]",
        "terseLabel": "Deferred Policy Acquisition Cost and Present Value of Future Profit [Line Items]"
       }
      }
     },
     "localname": "DeferredPolicyAcquisitionCostAndPresentValueOfFutureProfitLineItems",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ChangesinDACandVOBAASU201812TransitionDetails",
      "http://www.brighthousefinancial.com/role/DeferredPolicyAcquisitionCostsValueofBusinessAcquiredandOtherIntangiblesInformationRegardingDACandVOBADetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DeferredPolicyAcquisitionCostAndPresentValueOfFutureProfitTable": {
     "auth_ref": [
      "r1258"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of information about deferred policy acquisition cost and present value of future profit from insurance contract acquired in business combination.",
        "label": "Deferred Policy Acquisition Cost and Present Value of Future Profit [Table]",
        "terseLabel": "Deferred Policy Acquisition Cost and Present Value of Future Profit [Table]"
       }
      }
     },
     "localname": "DeferredPolicyAcquisitionCostAndPresentValueOfFutureProfitTable",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ChangesinDACandVOBAASU201812TransitionDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DeferredPolicyAcquisitionCosts": {
     "auth_ref": [
      "r204",
      "r768",
      "r805",
      "r806",
      "r836",
      "r1002"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of deferred policy acquisition cost capitalized on contract remaining in force.",
        "label": "Deferred Policy Acquisition Cost",
        "periodEndLabel": "Balance, end of period, DAC",
        "periodStartLabel": "Balance, beginning of period, DAC",
        "terseLabel": "Deferred Policy Acquisition Cost"
       }
      }
     },
     "localname": "DeferredPolicyAcquisitionCosts",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ChangesinDACandVOBAASU201812TransitionDetails",
      "http://www.brighthousefinancial.com/role/DeferredPolicyAcquisitionCostsValueofBusinessAcquiredandOtherIntangiblesInformationRegardingDACandVOBADetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DeferredPolicyAcquisitionCostsAdditions": {
     "auth_ref": [
      "r1002",
      "r1258",
      "r1270"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of deferred policy acquisition cost capitalized.",
        "label": "Deferred Policy Acquisition Cost, Capitalization",
        "terseLabel": "Capitalization"
       }
      }
     },
     "localname": "DeferredPolicyAcquisitionCostsAdditions",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DeferredPolicyAcquisitionCostsValueofBusinessAcquiredandOtherIntangiblesInformationRegardingDACandVOBADetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DeferredPolicyAcquisitionCostsAndPresentValueOfFutureProfitsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Deferred Policy Acquisition Costs and Present Value of Future Profits [Abstract]"
       }
      }
     },
     "localname": "DeferredPolicyAcquisitionCostsAndPresentValueOfFutureProfitsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "xbrltype": "stringItemType"
    },
    "us-gaap_DeferredPolicyAcquisitionCostsAndPresentValueOfFutureProfitsAmortization1": {
     "auth_ref": [
      "r1257"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofOperationsandComprehensiveIncomeUnaudited": {
       "order": 3.0,
       "parentTag": "us-gaap_BenefitsLossesAndExpenses",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of amortization expense (reversal of expense) for deferred policy acquisition costs and present value of future profits from insurance contract acquired in business combination.",
        "label": "Deferred Policy Acquisition Costs and Present Value of Future Insurance Profits, Amortization",
        "terseLabel": "Amortization of deferred policy acquisition costs and value of business acquired"
       }
      }
     },
     "localname": "DeferredPolicyAcquisitionCostsAndPresentValueOfFutureProfitsAmortization1",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofOperationsandComprehensiveIncomeUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DeferredPolicyAcquisitionCostsAndValueOfBusinessAcquired": {
     "auth_ref": [
      "r1251"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited": {
       "order": 5.0,
       "parentTag": "us-gaap_Assets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount, after accumulated amortization, of deferred policy acquisition costs and present value of future profits from insurance contract acquired in business combination.",
        "label": "Deferred Policy Acquisition Costs and Present Value of Future Insurance Profits, Net",
        "periodEndLabel": "Deferred Policy Acquisition Costs and Present Value of Future Insurance Profits, Net, Ending Balance",
        "terseLabel": "Deferred policy acquisition costs and value of business acquired",
        "verboseLabel": "Deferred policy acquisition costs and value of business acquired"
       }
      }
     },
     "localname": "DeferredPolicyAcquisitionCostsAndValueOfBusinessAcquired",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited",
      "http://www.brighthousefinancial.com/role/DeferredPolicyAcquisitionCostsValueofBusinessAcquiredandOtherIntangiblesInformationRegardingDACandVOBADetails",
      "http://www.brighthousefinancial.com/role/EffectofTransitionAdjustmentsonStockholdersEquityASU201812TransitionDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DeferredPolicyAcquisitionCostsAndValueOfBusinessAcquiredAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Deferred Policy Acquisition Costs and Present Value of Future Insurance Profits, Net [Abstract]"
       }
      }
     },
     "localname": "DeferredPolicyAcquisitionCostsAndValueOfBusinessAcquiredAbstract",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "xbrltype": "stringItemType"
    },
    "us-gaap_DeferredPolicyAcquisitionCostsTableTextBlock": {
     "auth_ref": [
      "r805",
      "r836",
      "r1002",
      "r1259"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of the movement in deferred policy acquisition costs.",
        "label": "Deferred Policy Acquisition Costs [Table Text Block]",
        "terseLabel": "Deferred Policy Acquisition Costs"
       }
      }
     },
     "localname": "DeferredPolicyAcquisitionCostsTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DeferredPolicyAcquisitionCostsValueofBusinessAcquiredandOtherIntangiblesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_DeferredRevenueArrangementByTypeTable": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Schedule of deferred revenue disclosure which includes the type of arrangements and the corresponding amount that comprise the current and noncurrent balance of deferred revenue as of the balance sheet date.",
        "label": "Deferred Revenue Arrangement, by Type [Table]",
        "terseLabel": "Deferred Revenue Arrangement, by Type [Table]"
       }
      }
     },
     "localname": "DeferredRevenueArrangementByTypeTable",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DeferredPolicyAcquisitionCostsValueofBusinessAcquiredandOtherIntangiblesUnearnedRevenueDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DeferredRevenueArrangementLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Deferred Revenue Arrangement [Line Items]",
        "terseLabel": "Deferred Revenue Arrangement [Line Items]"
       }
      }
     },
     "localname": "DeferredRevenueArrangementLineItems",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DeferredPolicyAcquisitionCostsValueofBusinessAcquiredandOtherIntangiblesUnearnedRevenueDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DeferredSaleInducementCostLineItems": {
     "auth_ref": [
      "r1258"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Deferred Sale Inducement Cost [Line Items]",
        "terseLabel": "Deferred Sale Inducement Cost [Line Items]"
       }
      }
     },
     "localname": "DeferredSaleInducementCostLineItems",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DeferredPolicyAcquisitionCostsValueofBusinessAcquiredandOtherIntangiblesInformationRegardingDSIDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DeferredSaleInducementCostTable": {
     "auth_ref": [
      "r1258"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of information about deferred sale inducement cost.",
        "label": "Deferred Sale Inducement Cost [Table]",
        "terseLabel": "Deferred Sale Inducement Cost [Table]"
       }
      }
     },
     "localname": "DeferredSaleInducementCostTable",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DeferredPolicyAcquisitionCostsValueofBusinessAcquiredandOtherIntangiblesInformationRegardingDSIDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DeferredSalesInducementsAdditions": {
     "auth_ref": [
      "r201",
      "r1258",
      "r1270"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of deferred sale inducement cost capitalized.",
        "label": "Deferred Sale Inducement Cost, Capitalization",
        "terseLabel": "Capitalization"
       }
      }
     },
     "localname": "DeferredSalesInducementsAdditions",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DeferredPolicyAcquisitionCostsValueofBusinessAcquiredandOtherIntangiblesInformationRegardingDSIDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DeferredSalesInducementsAmortizationExpense": {
     "auth_ref": [
      "r201",
      "r803",
      "r1258",
      "r1270"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of amortization expense (reversal of expense) for deferred sales inducement cost.",
        "label": "Deferred Sales Inducement Cost, Amortization Expense",
        "negatedTerseLabel": "Amortization"
       }
      }
     },
     "localname": "DeferredSalesInducementsAmortizationExpense",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DeferredPolicyAcquisitionCostsValueofBusinessAcquiredandOtherIntangiblesInformationRegardingDSIDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DeferredSalesInducementsNet": {
     "auth_ref": [
      "r202",
      "r803",
      "r1258",
      "r1259",
      "r1270"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of deferred sale inducement cost capitalized on contract remaining in force.",
        "label": "Deferred Sale Inducement Cost",
        "periodEndLabel": "Balance, end of period",
        "periodStartLabel": "Balance, beginning of period"
       }
      }
     },
     "localname": "DeferredSalesInducementsNet",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DeferredPolicyAcquisitionCostsValueofBusinessAcquiredandOtherIntangiblesInformationRegardingDSIDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DeferredSalesInducementsTableTextBlock": {
     "auth_ref": [
      "r805",
      "r1259"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of deferred sale inducement cost.",
        "label": "Deferred Sale Inducement Cost [Table Text Block]",
        "terseLabel": "Deferred Sale Inducement Cost"
       }
      }
     },
     "localname": "DeferredSalesInducementsTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DeferredPolicyAcquisitionCostsValueofBusinessAcquiredandOtherIntangiblesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_DepositAssets": {
     "auth_ref": [
      "r1143"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/InvestmentsInvestedAssetsonDepositHeldInTrustandPledgedasCollateralDetails": {
       "order": 1.0,
       "parentTag": "bhl_InvestedAssetsOnDepositHeldInTrustAndPledgedAsCollateral",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The carrying amount of the asset transferred to a third party to serve as a deposit, which typically serves as security against failure by the transferor to perform under terms of an agreement.",
        "label": "Deposit Assets",
        "verboseLabel": "Invested assets on deposit (regulatory deposits)"
       }
      }
     },
     "localname": "DepositAssets",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsInvestedAssetsonDepositHeldInTrustandPledgedasCollateralDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsInvestedAssetsonDepositHeldinTrustandPledgedasCollateralNarrativeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DerivativeAssetCollateralObligationToReturnCashOffset": {
     "auth_ref": [
      "r10",
      "r22"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of obligation to return cash collateral under master netting arrangements offset against derivative assets.",
        "label": "Derivative Asset, Subject to Master Netting Arrangement, Collateral, Obligation to Return Cash, Offset Against Derivative Asset",
        "negatedLabel": "Derivative Asset, Collateral, Obligation to Return Cash, Offset"
       }
      }
     },
     "localname": "DerivativeAssetCollateralObligationToReturnCashOffset",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesEstimatedFairValueofDerivativesAssetsandLiabilitiesafterMasterNettingAgreementsandCashCollateralDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DerivativeAssetFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection": {
     "auth_ref": [
      "r26",
      "r33"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Fair value, after effects of master netting arrangements, deduction of assets not subject to a master netting arrangement and elected not to be offset, of financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, offset against an obligation to return collateral.",
        "label": "Derivative Asset, Fair Value, Offset Against Collateral, Net of Not Subject to Master Netting Arrangement, Policy Election",
        "terseLabel": "Derivative Asset, Fair Value, Offset Against Collateral, Net of Not Subject to Master Netting Arrangement, Policy Election"
       }
      }
     },
     "localname": "DerivativeAssetFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesEstimatedFairValueofDerivativesAssetsandLiabilitiesafterMasterNettingAgreementsandCashCollateralDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DerivativeAssetNotOffsetPolicyElectionDeduction": {
     "auth_ref": [
      "r25",
      "r33",
      "r213"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Fair value of financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and contract can be net settled by means outside contract or delivery of asset, subject to master netting arrangement or similar agreement and not elected or qualified to offset, deducted from derivative asset.",
        "label": "Derivative Asset, Subject to Master Netting Arrangement, Deduction of Financial Instrument Not Offset",
        "negatedLabel": "Derivative Asset, Not Offset, Policy Election Deduction"
       }
      }
     },
     "localname": "DerivativeAssetNotOffsetPolicyElectionDeduction",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesEstimatedFairValueofDerivativesAssetsandLiabilitiesafterMasterNettingAgreementsandCashCollateralDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DerivativeAverageRemainingMaturity1": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Average remaining period until maturity of the derivative contract, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.",
        "label": "Derivative, Average Remaining Maturity",
        "terseLabel": "Weighted Average Years to Maturity\u00a0(2)"
       }
      }
     },
     "localname": "DerivativeAverageRemainingMaturity1",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesCreditDerivativesDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "us-gaap_DerivativeContractTypeDomain": {
     "auth_ref": [
      "r869",
      "r872",
      "r887",
      "r888",
      "r889",
      "r892",
      "r893",
      "r894",
      "r895",
      "r897",
      "r898",
      "r899",
      "r900",
      "r917",
      "r918",
      "r919",
      "r920",
      "r923",
      "r924",
      "r925",
      "r926",
      "r948",
      "r949",
      "r952",
      "r953",
      "r1027",
      "r1029"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Financial instrument or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset.",
        "label": "Derivative Contract [Domain]",
        "terseLabel": "Derivative Contract [Domain]"
       }
      }
     },
     "localname": "DerivativeContractTypeDomain",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesDerivativesPertainingtoHedgedItemsDetails",
      "http://www.brighthousefinancial.com/role/DerivativesPrimaryRisksManagedbyDerivativesDetails",
      "http://www.brighthousefinancial.com/role/EquityReclassificationsOutofAccumulatedOtherComprehensiveIncomeLossDetails",
      "http://www.brighthousefinancial.com/role/FairValueRecurringFairValueMeasurementsDetails",
      "http://www.brighthousefinancial.com/role/FairValueUnobservableInputReconciliationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_DerivativeFairValueOfDerivativeAsset": {
     "auth_ref": [
      "r28",
      "r97",
      "r144",
      "r258",
      "r973"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement.",
        "label": "Derivative Asset, Subject to Master Netting Arrangement, before Offset",
        "terseLabel": "Derivative assets: (1)",
        "verboseLabel": "Derivative assets"
       }
      }
     },
     "localname": "DerivativeFairValueOfDerivativeAsset",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesPrimaryRisksManagedbyDerivativesDetails",
      "http://www.brighthousefinancial.com/role/FairValueRecurringFairValueMeasurementsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral": {
     "auth_ref": [
      "r23",
      "r32",
      "r35",
      "r116"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Fair value, after offset of derivative liability, of financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, before offset against an obligation to return collateral under a master netting arrangement. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement.",
        "label": "Derivative Asset, Subject to Master Netting Arrangement, before Offset of Collateral",
        "verboseLabel": "Derivative Asset, Fair Value, Amount Not Offset Against Collateral"
       }
      }
     },
     "localname": "DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesEstimatedFairValueofDerivativesAssetsandLiabilitiesafterMasterNettingAgreementsandCashCollateralDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DerivativeFairValueOfDerivativeAssetAmountOffsetAgainstCollateral": {
     "auth_ref": [
      "r33",
      "r115"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Fair value, after effect of master netting arrangement and deduction of obligation to return financial collateral not offset and financial instrument subject to master netting arrangement not offset, of financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and contract can be net settled by means outside contract or delivery of asset. Includes derivative not subject to master netting arrangement or similar agreement.",
        "label": "Derivative Asset, Including Not Subject to Master Netting Arrangement, after Offset and Deduction",
        "terseLabel": "Derivative Asset, Fair Value, Amount Offset Against Collateral"
       }
      }
     },
     "localname": "DerivativeFairValueOfDerivativeAssetAmountOffsetAgainstCollateral",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesEstimatedFairValueofDerivativesAssetsandLiabilitiesafterMasterNettingAgreementsandCashCollateralDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DerivativeFairValueOfDerivativeLiability": {
     "auth_ref": [
      "r28",
      "r97",
      "r144",
      "r258",
      "r973"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.",
        "label": "Derivative Liability, Subject to Master Netting Arrangement, before Offset",
        "terseLabel": "Derivative liabilities: (1)",
        "verboseLabel": "Derivative liabilities"
       }
      }
     },
     "localname": "DerivativeFairValueOfDerivativeLiability",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesPrimaryRisksManagedbyDerivativesDetails",
      "http://www.brighthousefinancial.com/role/FairValueRecurringFairValueMeasurementsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral": {
     "auth_ref": [
      "r23",
      "r32",
      "r35",
      "r116"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Fair value, after offset of derivative asset, of financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, elected not to be and before offset against a right to receive collateral under a master netting arrangement. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.",
        "label": "Derivative Liability, Subject to Master Netting Arrangement, before Offset of Collateral",
        "verboseLabel": "Derivative Liability, Fair Value, Amount Not Offset Against Collateral"
       }
      }
     },
     "localname": "DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesEstimatedFairValueofDerivativesAssetsandLiabilitiesafterMasterNettingAgreementsandCashCollateralDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral": {
     "auth_ref": [
      "r33",
      "r115"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Fair value, after effect of master netting arrangement and deduction of obligation to return financial collateral not offset and financial instrument subject to master netting arrangement not offset, of financial liability or contract with one or more underlyings, notional amount or payment provision or both, and contract can be net settled by means outside contract or delivery of asset. Includes derivative not subject to master netting arrangement or similar agreement.",
        "label": "Derivative Liability, Including Not Subject to Master Netting Arrangement, after Offset and Deduction",
        "terseLabel": "Derivative Liability, Fair Value, Amount Offset Against Collateral"
       }
      }
     },
     "localname": "DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesEstimatedFairValueofDerivativesAssetsandLiabilitiesafterMasterNettingAgreementsandCashCollateralDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DerivativeInstrumentRiskAxis": {
     "auth_ref": [
      "r95",
      "r99",
      "r101",
      "r103",
      "r869",
      "r872",
      "r887",
      "r888",
      "r889",
      "r892",
      "r893",
      "r894",
      "r895",
      "r897",
      "r898",
      "r899",
      "r900",
      "r917",
      "r918",
      "r919",
      "r920",
      "r923",
      "r924",
      "r925",
      "r926",
      "r948",
      "r949",
      "r952",
      "r953",
      "r973",
      "r1027",
      "r1029"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by type of derivative contract.",
        "label": "Derivative Instrument [Axis]",
        "terseLabel": "Derivative Instrument [Axis]"
       }
      }
     },
     "localname": "DerivativeInstrumentRiskAxis",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesDerivativesPertainingtoHedgedItemsDetails",
      "http://www.brighthousefinancial.com/role/DerivativesPrimaryRisksManagedbyDerivativesDetails",
      "http://www.brighthousefinancial.com/role/EquityReclassificationsOutofAccumulatedOtherComprehensiveIncomeLossDetails",
      "http://www.brighthousefinancial.com/role/FairValueRecurringFairValueMeasurementsDetails",
      "http://www.brighthousefinancial.com/role/FairValueUnobservableInputReconciliationDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Derivative Instruments and Hedging Activities Disclosure [Abstract]",
        "terseLabel": "Derivative Instruments and Hedging Activities Disclosure [Abstract]"
       }
      }
     },
     "localname": "DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "xbrltype": "stringItemType"
    },
    "us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock": {
     "auth_ref": [
      "r170",
      "r579",
      "r592"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The entire disclosure for derivative instruments and hedging activities including, but not limited to, risk management strategies, non-hedging derivative instruments, assets, liabilities, revenue and expenses, and methodologies and assumptions used in determining the amounts.",
        "label": "Derivative Instruments and Hedging Activities Disclosure [Text Block]",
        "verboseLabel": "Derivatives"
       }
      }
     },
     "localname": "DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/Derivatives"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis": {
     "auth_ref": [
      "r18",
      "r95",
      "r101"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by type of hedging relationship.",
        "label": "Hedging Relationship [Axis]",
        "terseLabel": "Hedging Relationship [Axis]"
       }
      }
     },
     "localname": "DerivativeInstrumentsGainLossByHedgingRelationshipAxis",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesDerivativesPertainingtoHedgedItemsDetails",
      "http://www.brighthousefinancial.com/role/DerivativesPrimaryRisksManagedbyDerivativesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DerivativeInstrumentsGainLossLineItems": {
     "auth_ref": [
      "r577"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Derivative Instruments, Gain (Loss) [Line Items]",
        "terseLabel": "Derivative Instruments, Gain (Loss) [Line Items]"
       }
      }
     },
     "localname": "DerivativeInstrumentsGainLossLineItems",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesDerivativesPertainingtoHedgedItemsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DerivativeLiabilityCollateralRightToReclaimCashOffset": {
     "auth_ref": [
      "r10",
      "r22"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of right to receive cash collateral under master netting arrangements offset against derivative liabilities.",
        "label": "Derivative Liability, Subject to Master Netting Arrangement, Collateral, Right to Reclaim Cash Offset",
        "negatedLabel": "Derivative Liability, Collateral, Right to Reclaim Cash, Offset"
       }
      }
     },
     "localname": "DerivativeLiabilityCollateralRightToReclaimCashOffset",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesEstimatedFairValueofDerivativesAssetsandLiabilitiesafterMasterNettingAgreementsandCashCollateralDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DerivativeLiabilityFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection": {
     "auth_ref": [
      "r26",
      "r33"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Fair value, after effects of master netting arrangements, deduction of liabilities not subject to a master netting arrangement and elected not to be offset, of financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, offset against the right to receive collateral.",
        "label": "Derivative Liability, Fair Value, Offset Against Collateral, Net of Not Subject to Master Netting Arrangement, Policy Election",
        "terseLabel": "Derivative Liability, Fair Value, Offset Against Collateral, Net of Not Subject to Master Netting Arrangement, Policy Election"
       }
      }
     },
     "localname": "DerivativeLiabilityFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesEstimatedFairValueofDerivativesAssetsandLiabilitiesafterMasterNettingAgreementsandCashCollateralDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DerivativeLiabilityNotOffsetPolicyElectionDeduction": {
     "auth_ref": [
      "r25",
      "r33",
      "r213"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Fair value of financial liability or contract with one or more underlyings, notional amount or payment provision or both, and contract can be net settled by means outside contract or delivery of asset, subject to master netting arrangement or similar agreement and not elected or qualified to offset, deducted from derivative liability.",
        "label": "Derivative Liability, Subject to Master Netting Arrangement, Deduction of Financial Instrument Not Offset",
        "negatedLabel": "Derivative Liability, Not Offset, Policy Election Deduction"
       }
      }
     },
     "localname": "DerivativeLiabilityNotOffsetPolicyElectionDeduction",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesEstimatedFairValueofDerivativesAssetsandLiabilitiesafterMasterNettingAgreementsandCashCollateralDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DerivativeLineItems": {
     "auth_ref": [
      "r592"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Derivative [Line Items]",
        "terseLabel": "Derivative [Line Items]"
       }
      }
     },
     "localname": "DerivativeLineItems",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsOtherInvestedAssetsNarrativeDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DerivativeNetLiabilityPositionAggregateFairValue": {
     "auth_ref": [
      "r105"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The aggregate fair value amounts of derivative instruments that contain credit-risk-related contingent features that are in a net liability position at the end of the reporting period. For nonderivative instruments that are designated and qualify as hedging instruments, the fair value amounts are the carrying value of the nonderivative hedging instrument, including the adjustment for the foreign currency transaction gain (loss) on that instrument.",
        "label": "Derivative, Net Liability Position, Aggregate Fair Value",
        "terseLabel": "Estimated fair value of derivatives in a net liability position (1)"
       }
      }
     },
     "localname": "DerivativeNetLiabilityPositionAggregateFairValue",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesCreditRiskonFreestandingDerivativesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DerivativeNotionalAmount": {
     "auth_ref": [
      "r1214",
      "r1215"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Nominal or face amount used to calculate payment on derivative.",
        "label": "Derivative, Notional Amount",
        "terseLabel": "Derivative, Notional Amount"
       }
      }
     },
     "localname": "DerivativeNotionalAmount",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesPrimaryRisksManagedbyDerivativesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DerivativeTable": {
     "auth_ref": [
      "r18",
      "r88",
      "r89",
      "r90",
      "r92",
      "r96",
      "r101",
      "r112",
      "r114",
      "r118",
      "r592"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Schedule that describes and identifies a derivative or group of derivatives on a disaggregated basis, such as for individual instruments, or small groups of similar instruments. May include a combination of the type of instrument, risks being hedged, notional amount, hedge designation, related hedged item, inception date, maturity date, or other relevant item.",
        "label": "Derivative [Table]",
        "terseLabel": "Derivative [Table]"
       }
      }
     },
     "localname": "DerivativeTable",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesDerivativesPertainingtoHedgedItemsDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsOtherInvestedAssetsNarrativeDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DerivativesEmbeddedDerivatives": {
     "auth_ref": [
      "r0",
      "r2",
      "r3",
      "r4"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of accounting policy for embedded derivatives, including how such derivatives are identified and analyzed for possible separation from their host contracts.",
        "label": "Derivatives, Embedded Derivatives [Policy Text Block]",
        "terseLabel": "Derivatives, Embedded Derivatives [Policy Text Block]"
       }
      }
     },
     "localname": "DerivativesEmbeddedDerivatives",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/BusinessBasisofPresentationandSummaryofSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_DerivativesFairValueLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Derivatives, Fair Value [Line Items]",
        "terseLabel": "Derivatives, Fair Value [Line Items]"
       }
      }
     },
     "localname": "DerivativesFairValueLineItems",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesPrimaryRisksManagedbyDerivativesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DerivativesPolicyTextBlock": {
     "auth_ref": [
      "r18",
      "r88",
      "r89",
      "r92",
      "r113",
      "r300"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of accounting policy for its derivative instruments and hedging activities.",
        "label": "Derivatives, Policy [Policy Text Block]",
        "terseLabel": "Derivatives, Policy [Policy Text Block]"
       }
      }
     },
     "localname": "DerivativesPolicyTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/BusinessBasisofPresentationandSummaryofSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_DesignatedAsHedgingInstrumentMember": {
     "auth_ref": [
      "r18"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Derivative instrument designated as hedging instrument under Generally Accepted Accounting Principles (GAAP).",
        "label": "Designated as Hedging Instrument [Member]",
        "verboseLabel": "Derivatives Designated as Hedging Instruments:"
       }
      }
     },
     "localname": "DesignatedAsHedgingInstrumentMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesPrimaryRisksManagedbyDerivativesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_DirectTaxesAndLicensesCosts": {
     "auth_ref": [
      "r1151"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/OtherRevenuesandOtherExpensesOtherExpensesDetails": {
       "order": 5.0,
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of tax incurred and cost of license directly related to good produced or service rendered.",
        "label": "Cost, Direct Tax and License",
        "terseLabel": "Premium and other taxes, licenses and fees"
       }
      }
     },
     "localname": "DirectTaxesAndLicensesCosts",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/OtherRevenuesandOtherExpensesOtherExpensesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DisclosureOfCreditDerivativesTextBlock": {
     "auth_ref": [
      "r107",
      "r108",
      "r111"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of credit derivatives which includes information by sellers of credit derivatives, about each credit derivative, or each group of similar credit derivatives, including (a) the nature of the credit derivative - its term, how it arose, the events or circumstances that would require the seller to perform under the credit derivative, and the current status of the payment/performance risk of the credit derivative; (b) the maximum potential amount of future payments (undiscounted) the seller could be required to make under the credit derivative; (c) the current fair value of the credit derivative; and (d) the nature of any recourse provisions under the credit derivative, and any assets held either as collateral or by third parties. A credit derivative is a derivative instrument (1) in which one or more of its underlyings are related to the credit risk of a specified entity (or a group of entities) or an index based on the credit risk of a group of entities and (2) that exposes the seller to potential loss from credit-risk-related events specified in the contract. Examples of credit derivatives within the scope of this paragraph include, but are not limited to, credit default swaps, credit spread options, and credit index products; also includes a hybrid instrument that has an embedded credit derivative (for example, but not limited to, a credit-linked note).",
        "label": "Disclosure of Credit Derivatives [Table Text Block]",
        "verboseLabel": "Schedule of estimated fair value, maximum amount of future payments and weighted average years to maturity of written credit default swaps"
       }
      }
     },
     "localname": "DisclosureOfCreditDerivativesTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_DistributionServiceMember": {
     "auth_ref": [
      "r1211"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Distribution assistance, including, but not limited to, marketing and selling fund shares, advertising, printing and mailing of prospectus and sale literature to investor.",
        "label": "Distribution Service [Member]",
        "terseLabel": "Distribution service"
       }
      }
     },
     "localname": "DistributionServiceMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/OtherRevenuesandOtherExpensesOtherRevenuesNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_DomesticCorporateDebtSecuritiesMember": {
     "auth_ref": [
      "r994",
      "r1174",
      "r1181",
      "r1212"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Debt security issued by corporation domiciled in United States of America (US).",
        "label": "Debt Security, Corporate, US [Member]",
        "verboseLabel": "U.S. corporate"
       }
      }
     },
     "localname": "DomesticCorporateDebtSecuritiesMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueRecurringFairValueMeasurementsDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsContinuousGrossUnrealizedLossesforFixedMaturitySecuritiesbySectorDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsFixedMaturitySecuritiesbySectorDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsSecuritiesLendingRemainingTenorDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_EffectsOfReinsuranceLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Effects of Reinsurance [Line Items]",
        "terseLabel": "Effects of Reinsurance [Line Items]"
       }
      }
     },
     "localname": "EffectsOfReinsuranceLineItems",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/RelatedPartyTransactionsEffectsofAffiliatedReinsuranceonBalanceSheetsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_EffectsOfReinsuranceTable": {
     "auth_ref": [
      "r12"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of information about the effects of reinsurance, including, but not limited to, disclosure of direct, assumed, and ceded insurance.",
        "label": "Effects of Reinsurance [Table]",
        "terseLabel": "Effects of Reinsurance [Table]"
       }
      }
     },
     "localname": "EffectsOfReinsuranceTable",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/RelatedPartyTransactionsEffectsofAffiliatedReinsuranceonBalanceSheetsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_EffectsOfReinsuranceTableTextBlock": {
     "auth_ref": [
      "r12"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of the effects of reinsurance, for example, but not limited to, disclosure of direct, assumed, and ceded insurance.",
        "label": "Effects of Reinsurance [Table Text Block]",
        "verboseLabel": "Effects of reinsurance"
       }
      }
     },
     "localname": "EffectsOfReinsuranceTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/RelatedPartyTransactionsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_EmbeddedDerivativeFairValueOfEmbeddedDerivativeLiability": {
     "auth_ref": [
      "r98"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Fair value as of the balance sheet date of the embedded derivative or group of embedded derivatives classified as a liability.",
        "label": "Embedded Derivative, Fair Value of Embedded Derivative Liability",
        "verboseLabel": "Embedded derivatives on index-linked annuities (2)"
       }
      }
     },
     "localname": "EmbeddedDerivativeFairValueOfEmbeddedDerivativeLiability",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueRecurringFairValueMeasurementsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_EmbeddedDerivativeFinancialInstrumentsMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Derivative instrument embedded in host contract.",
        "label": "Embedded Derivative Financial Instruments [Member]",
        "terseLabel": "Embedded",
        "verboseLabel": "Embedded Derivatives on Index-Linked Annuities"
       }
      }
     },
     "localname": "EmbeddedDerivativeFinancialInstrumentsMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesDerivativesPertainingtoHedgedItemsDetails",
      "http://www.brighthousefinancial.com/role/FairValueUnobservableInputReconciliationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_EmbeddedDerivativeLiabilityMeasurementInput": {
     "auth_ref": [
      "r1219"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Value of input used to measure embedded derivative liability.",
        "label": "Embedded Derivative Liability, Measurement Input",
        "terseLabel": "Embedded Derivative Liability, Measurement Input"
       }
      }
     },
     "localname": "EmbeddedDerivativeLiabilityMeasurementInput",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueAssetsandLiabilitiesMeasuredQuantitativeInformationDetails"
     ],
     "xbrltype": "decimalItemType"
    },
    "us-gaap_EmployeeStockOptionMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Share-based payment arrangement granting right, subject to vesting and other restrictions, to purchase or sell certain number of shares at predetermined price for specified period of time.",
        "label": "Employee Stock Option [Member]",
        "terseLabel": "Employee Stock Option"
       }
      }
     },
     "localname": "EmployeeStockOptionMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_EquityAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Equity [Abstract]",
        "terseLabel": "Equity"
       }
      }
     },
     "localname": "EquityAbstract",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "xbrltype": "stringItemType"
    },
    "us-gaap_EquityComponentDomain": {
     "auth_ref": [
      "r17",
      "r245",
      "r274",
      "r275",
      "r276",
      "r302",
      "r303",
      "r304",
      "r309",
      "r320",
      "r322",
      "r331",
      "r411",
      "r419",
      "r508",
      "r546",
      "r547",
      "r548",
      "r560",
      "r561",
      "r583",
      "r585",
      "r586",
      "r587",
      "r588",
      "r591",
      "r603",
      "r641",
      "r643",
      "r644",
      "r645",
      "r646",
      "r647",
      "r663",
      "r833",
      "r834",
      "r835",
      "r863",
      "r929"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Components of equity are the parts of the total Equity balance including that which is allocated to common, preferred, treasury stock, retained earnings, etc.",
        "label": "Equity Component [Domain]",
        "terseLabel": "Equity Component [Domain]"
       }
      }
     },
     "localname": "EquityComponentDomain",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofEquityUnaudited",
      "http://www.brighthousefinancial.com/role/EquityComponentsofAccumulatedOtherComprehensiveIncomeLossDetails",
      "http://www.brighthousefinancial.com/role/EquityReclassificationsOutofAccumulatedOtherComprehensiveIncomeLossDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_EquityContractMember": {
     "auth_ref": [
      "r973",
      "r992",
      "r999"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Derivative instrument whose primary underlying risk is tied to share prices.",
        "label": "Equity Contract [Member]",
        "terseLabel": "Equity market",
        "verboseLabel": "Equity market"
       }
      }
     },
     "localname": "EquityContractMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesDerivativesPertainingtoHedgedItemsDetails",
      "http://www.brighthousefinancial.com/role/FairValueRecurringFairValueMeasurementsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_EquitySecuritiesFvNiCurrentAndNoncurrent": {
     "auth_ref": [
      "r253",
      "r627",
      "r747"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited": {
       "order": 2.0,
       "parentTag": "us-gaap_Investments",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI).",
        "label": "Equity Securities, FV-NI",
        "terseLabel": "Equity securities",
        "verboseLabel": "Equity securities, at estimated fair value"
       }
      }
     },
     "localname": "EquitySecuritiesFvNiCurrentAndNoncurrent",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited",
      "http://www.brighthousefinancial.com/role/FairValueRecurringFairValueMeasurementsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_EquitySecuritiesMember": {
     "auth_ref": [
      "r72",
      "r1037",
      "r1038",
      "r1039",
      "r1286"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Ownership interest or right to acquire or dispose of ownership interest in corporations and other legal entities for which ownership interest is represented by shares of common or preferred stock, convertible securities, stock rights, or stock warrants.",
        "label": "Equity Securities [Member]",
        "terseLabel": "Equity securities",
        "verboseLabel": "Equity Securities"
       }
      }
     },
     "localname": "EquitySecuritiesMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueUnobservableInputReconciliationDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsComponentsofNetInvestmentGainsLossesDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsNetInvestmentIncomeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_EstimateOfFairValueFairValueDisclosureMember": {
     "auth_ref": [
      "r488",
      "r629",
      "r988",
      "r989"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Measured as an estimate of fair value.",
        "label": "Estimate of Fair Value Measurement [Member]",
        "terseLabel": "Estimated Fair Value"
       }
      }
     },
     "localname": "EstimateOfFairValueFairValueDisclosureMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueFinancialInstrumentsCarriedatOtherThanFairValueDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FairValueAssetLiabilityRecurringBasisStillHeldUnrealizedGainLossOci": {
     "auth_ref": [
      "r619"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of unrealized gain (loss) recognized in other comprehensive income (OCI) from asset (liability) measured at fair value on recurring basis using unobservable input (level 3) and still held.",
        "label": "Fair Value, Asset (Liability), Recurring Basis, Still Held, Unrealized Gain (Loss), OCI",
        "terseLabel": "Changes in unrealized gains (losses) included in OCI"
       }
      }
     },
     "localname": "FairValueAssetLiabilityRecurringBasisStillHeldUnrealizedGainLossOci",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueUnobservableInputReconciliationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems": {
     "auth_ref": [
      "r611",
      "r612",
      "r620"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]",
        "terseLabel": "Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]"
       }
      }
     },
     "localname": "FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueRecurringFairValueMeasurementsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable": {
     "auth_ref": [
      "r611",
      "r612",
      "r620"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of information about asset and liability measured at fair value on recurring and nonrecurring basis.",
        "label": "Fair Value, Recurring and Nonrecurring [Table]",
        "terseLabel": "Fair Value, Recurring and Nonrecurring [Table]"
       }
      }
     },
     "localname": "FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueRecurringFairValueMeasurementsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable": {
     "auth_ref": [
      "r19"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of information about input and valuation technique used to measure fair value and change in valuation approach and technique for each separate class of asset and liability measured on recurring and nonrecurring basis.",
        "label": "Fair Value Measurement Inputs and Valuation Techniques [Table]",
        "terseLabel": "Fair Value Measurement Inputs and Valuation Techniques [Table]"
       }
      }
     },
     "localname": "FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueAssetsandLiabilitiesMeasuredQuantitativeInformationDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock": {
     "auth_ref": [
      "r19"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of input and valuation technique used to measure fair value and change in valuation approach and technique for each separate class of asset and liability measured on recurring and nonrecurring basis.",
        "label": "Fair Value Measurement Inputs and Valuation Techniques [Table Text Block]",
        "verboseLabel": "Fair Value Measurement Inputs and Valuation Techniques"
       }
      }
     },
     "localname": "FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Fair Value, Assets and Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Abstract]",
        "terseLabel": "Fair Value, Assets and Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Abstract]"
       }
      }
     },
     "localname": "FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationAbstract",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "xbrltype": "stringItemType"
    },
    "us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss": {
     "auth_ref": [
      "r619"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of unrealized gain (loss) recognized in income from asset measured at fair value on recurring basis using unobservable input (level 3) and still held.",
        "label": "Fair Value, Asset, Recurring Basis, Still Held, Unrealized Gain (Loss)",
        "verboseLabel": "Changes in unrealized gains (losses) included in net income (loss) for the instruments still held at end of period"
       }
      }
     },
     "localname": "FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueUnobservableInputReconciliationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain": {
     "auth_ref": [
      "r20"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Class of asset.",
        "label": "Asset Class [Domain]",
        "terseLabel": "Asset Class [Domain]"
       }
      }
     },
     "localname": "FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueRecurringFairValueMeasurementsDetails",
      "http://www.brighthousefinancial.com/role/FairValueUnobservableInputReconciliationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.",
        "label": "Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]",
        "terseLabel": "Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]"
       }
      }
     },
     "localname": "FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueUnobservableInputReconciliationDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]",
        "terseLabel": "Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]"
       }
      }
     },
     "localname": "FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueUnobservableInputReconciliationDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable": {
     "auth_ref": [
      "r20",
      "r121"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Schedule of information required and determined to be provided for purposes of reconciling beginning and ending balances of fair value measurements of assets using significant unobservable inputs (level 3). Such reconciliation, separately presenting changes during the period, at a minimum, may include, but is not limited to: (1) total gains or losses for the period (realized and unrealized), segregating those gains or losses included in earnings (or changes in net assets) and gains or losses recognized in other comprehensive income, and a description of where those gains or losses included in earnings (or changes in net assets) are reported in the statement of income (or activities); (2) purchases, sales, issues, and settlements (each type disclosed separately); and (3) transfers in and transfers out of level 3 (for example, transfers due to changes in the observability of significant inputs), by class of asset.",
        "label": "Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table]",
        "terseLabel": "Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table]"
       }
      }
     },
     "localname": "FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueUnobservableInputReconciliationDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock": {
     "auth_ref": [
      "r20",
      "r121"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of the fair value measurement of assets using significant unobservable inputs (Level 3), a reconciliation of the beginning and ending balances, separately presenting changes during the period attributable to the following: (1) total gains or losses for the period (realized and unrealized), segregating those gains or losses included in earnings (or changes in net assets) and gains or losses recognized in other comprehensive income (loss), and a description of where those gains or losses included in earnings (or changes in net assets) are reported in the statement of income (or activities); (2) purchases, sales, issues, and settlements (each type disclosed separately); and (3) transfers in and transfers out of Level 3 (for example, transfers due to changes in the observability of significant inputs), by class of asset.",
        "label": "Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]",
        "terseLabel": "Fair Value, Measured on Recurring Basis, Unobservable Input Reconciliation"
       }
      }
     },
     "localname": "FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]",
        "terseLabel": "Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]"
       }
      }
     },
     "localname": "FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueFinancialInstrumentsCarriedatOtherThanFairValueDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FairValueByAssetClassAxis": {
     "auth_ref": [
      "r119",
      "r121"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by class of asset.",
        "label": "Asset Class [Axis]",
        "terseLabel": "Asset Class [Axis]"
       }
      }
     },
     "localname": "FairValueByAssetClassAxis",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueRecurringFairValueMeasurementsDetails",
      "http://www.brighthousefinancial.com/role/FairValueUnobservableInputReconciliationDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FairValueByBalanceSheetGroupingTable": {
     "auth_ref": [
      "r119",
      "r122",
      "r123"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of information about the fair value of financial instruments, including financial assets and financial liabilities, and the measurements of those instruments, assets, and liabilities.",
        "label": "Fair Value, by Balance Sheet Grouping [Table]",
        "terseLabel": "Fair Value, by Balance Sheet Grouping [Table]"
       }
      }
     },
     "localname": "FairValueByBalanceSheetGroupingTable",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueFinancialInstrumentsCarriedatOtherThanFairValueDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FairValueByBalanceSheetGroupingTextBlock": {
     "auth_ref": [
      "r119",
      "r122"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of the fair value of financial instruments, including financial assets and financial liabilities, and the measurements of those instruments, assets, and liabilities.",
        "label": "Fair Value, by Balance Sheet Grouping [Table Text Block]",
        "verboseLabel": "Fair Value of Financial Instruments Carried at Other Than Fair Value"
       }
      }
     },
     "localname": "FairValueByBalanceSheetGroupingTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_FairValueByFairValueHierarchyLevelAxis": {
     "auth_ref": [
      "r488",
      "r512",
      "r513",
      "r514",
      "r515",
      "r516",
      "r517",
      "r612",
      "r680",
      "r681",
      "r682",
      "r988",
      "r989",
      "r992",
      "r993",
      "r994"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by level within fair value hierarchy and fair value measured at net asset value per share as practical expedient.",
        "label": "Fair Value Hierarchy and NAV [Axis]",
        "terseLabel": "Fair Value Hierarchy and NAV [Axis]"
       }
      }
     },
     "localname": "FairValueByFairValueHierarchyLevelAxis",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueAssetsandLiabilitiesMeasuredQuantitativeInformationDetails",
      "http://www.brighthousefinancial.com/role/FairValueFinancialInstrumentsCarriedatOtherThanFairValueDetails",
      "http://www.brighthousefinancial.com/role/FairValueRecurringFairValueMeasurementsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FairValueByMeasurementBasisAxis": {
     "auth_ref": [
      "r30",
      "r119",
      "r488",
      "r988",
      "r989"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by measurement basis.",
        "label": "Measurement Basis [Axis]",
        "terseLabel": "Measurement Basis [Axis]"
       }
      }
     },
     "localname": "FairValueByMeasurementBasisAxis",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueFinancialInstrumentsCarriedatOtherThanFairValueDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FairValueByMeasurementFrequencyAxis": {
     "auth_ref": [
      "r611",
      "r612",
      "r614",
      "r615",
      "r622"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by measurement frequency.",
        "label": "Measurement Frequency [Axis]",
        "terseLabel": "Measurement Frequency [Axis]"
       }
      }
     },
     "localname": "FairValueByMeasurementFrequencyAxis",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueRecurringFairValueMeasurementsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FairValueDisclosureItemAmountsDomain": {
     "auth_ref": [
      "r488",
      "r988",
      "r989"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Measurement basis, for example, but not limited to, reported value, fair value, portion at fair value, portion at other than fair value.",
        "label": "Fair Value Measurement [Domain]",
        "terseLabel": "Fair Value Measurement [Domain]"
       }
      }
     },
     "localname": "FairValueDisclosureItemAmountsDomain",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueFinancialInstrumentsCarriedatOtherThanFairValueDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FairValueDisclosureOffbalanceSheetRisksFaceAmountLiability": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The face amount of financial liabilities, which are not recognized in the financial statements (off-balance sheet) because they fail to meet some other criterion for recognition.",
        "label": "Fair Value Disclosure, off-Balance-Sheet Risks, Face Amount, Liability",
        "terseLabel": "Fair value disclosure, off-balance sheet risks, face amount, liability"
       }
      }
     },
     "localname": "FairValueDisclosureOffbalanceSheetRisksFaceAmountLiability",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ContingenciesCommitmentsandGuaranteesContingenciesCommitmentsandGuaranteesNarrativeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FairValueDisclosuresAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Fair Value Disclosures [Abstract]",
        "terseLabel": "Fair Value Disclosures [Abstract]"
       }
      }
     },
     "localname": "FairValueDisclosuresAbstract",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "xbrltype": "stringItemType"
    },
    "us-gaap_FairValueDisclosuresTextBlock": {
     "auth_ref": [
      "r610"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information.",
        "label": "Fair Value Disclosures [Text Block]",
        "verboseLabel": "Fair Value"
       }
      }
     },
     "localname": "FairValueDisclosuresTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValue"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_FairValueInputsLevel1Member": {
     "auth_ref": [
      "r488",
      "r512",
      "r517",
      "r612",
      "r680",
      "r992",
      "r993",
      "r994"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Quoted prices in active markets for identical assets or liabilities that the reporting entity can access at the measurement date.",
        "label": "Fair Value, Inputs, Level 1 [Member]",
        "verboseLabel": "Level\u00a01"
       }
      }
     },
     "localname": "FairValueInputsLevel1Member",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueFinancialInstrumentsCarriedatOtherThanFairValueDetails",
      "http://www.brighthousefinancial.com/role/FairValueRecurringFairValueMeasurementsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FairValueInputsLevel2Member": {
     "auth_ref": [
      "r488",
      "r512",
      "r517",
      "r612",
      "r681",
      "r988",
      "r989",
      "r992",
      "r993",
      "r994"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Inputs other than quoted prices included within level 1 that are observable for an asset or liability, either directly or indirectly, including, but not limited to, quoted prices for similar assets or liabilities in active markets, or quoted prices for identical or similar assets or liabilities in inactive markets.",
        "label": "Fair Value, Inputs, Level 2 [Member]",
        "verboseLabel": "Level\u00a02"
       }
      }
     },
     "localname": "FairValueInputsLevel2Member",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueFinancialInstrumentsCarriedatOtherThanFairValueDetails",
      "http://www.brighthousefinancial.com/role/FairValueRecurringFairValueMeasurementsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FairValueInputsLevel3Member": {
     "auth_ref": [
      "r488",
      "r512",
      "r513",
      "r514",
      "r515",
      "r516",
      "r517",
      "r612",
      "r682",
      "r988",
      "r989",
      "r992",
      "r993",
      "r994"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.",
        "label": "Fair Value, Inputs, Level 3 [Member]",
        "verboseLabel": "Level\u00a03"
       }
      }
     },
     "localname": "FairValueInputsLevel3Member",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueAssetsandLiabilitiesMeasuredQuantitativeInformationDetails",
      "http://www.brighthousefinancial.com/role/FairValueFinancialInstrumentsCarriedatOtherThanFairValueDetails",
      "http://www.brighthousefinancial.com/role/FairValueRecurringFairValueMeasurementsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FairValueMeasurementFrequencyDomain": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Measurement frequency.",
        "label": "Measurement Frequency [Domain]",
        "terseLabel": "Measurement Frequency [Domain]"
       }
      }
     },
     "localname": "FairValueMeasurementFrequencyDomain",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueRecurringFairValueMeasurementsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1": {
     "auth_ref": [
      "r616"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of gain (loss) recognized in income from asset measured at fair value on recurring basis using unobservable input (level 3).",
        "label": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Earnings",
        "terseLabel": "Total realized/unrealized gains (losses) included in net income (loss)\u00a0(4) (5)"
       }
      }
     },
     "localname": "FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueUnobservableInputReconciliationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss": {
     "auth_ref": [
      "r617"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of gain (loss) recognized in other comprehensive income (OCI) from asset measured at fair value on recurring basis using unobservable input (level 3).",
        "label": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Other Comprehensive Income (Loss)",
        "terseLabel": "Total realized/unrealized gains (losses) included\u00a0in\u00a0AOCI"
       }
      }
     },
     "localname": "FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueUnobservableInputReconciliationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetIssues": {
     "auth_ref": [
      "r120"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of issuances of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.",
        "label": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Issuances",
        "verboseLabel": "Issuances (6)"
       }
      }
     },
     "localname": "FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetIssues",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueUnobservableInputReconciliationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases": {
     "auth_ref": [
      "r120"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of purchases of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.",
        "label": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases",
        "verboseLabel": "Purchases (6)"
       }
      }
     },
     "localname": "FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueUnobservableInputReconciliationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales": {
     "auth_ref": [
      "r120"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of sale of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.",
        "label": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Sales",
        "negatedLabel": "Sales (6)"
       }
      }
     },
     "localname": "FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueUnobservableInputReconciliationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements": {
     "auth_ref": [
      "r120"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of settlement of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.",
        "label": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements",
        "negatedLabel": "Settlements (6)"
       }
      }
     },
     "localname": "FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueUnobservableInputReconciliationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3": {
     "auth_ref": [
      "r618"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of transfer of financial instrument classified as an asset into level 3 of the fair value hierarchy.",
        "label": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Transfers Into Level 3",
        "verboseLabel": "Transfers into Level 3 (7)"
       }
      }
     },
     "localname": "FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueUnobservableInputReconciliationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3": {
     "auth_ref": [
      "r618"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of transfers of financial instrument classified as an asset out of level 3 of the fair value hierarchy.",
        "label": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers out of Level 3",
        "negatedLabel": "Transfers out of Level 3 (7)"
       }
      }
     },
     "localname": "FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueUnobservableInputReconciliationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue": {
     "auth_ref": [
      "r20"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Fair value of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.",
        "label": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Value",
        "periodEndLabel": "Balance, end of period",
        "periodStartLabel": "Balance, beginning of period"
       }
      }
     },
     "localname": "FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueUnobservableInputReconciliationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FairValueMeasurementsFairValueHierarchyDomain": {
     "auth_ref": [
      "r488",
      "r512",
      "r513",
      "r514",
      "r515",
      "r516",
      "r517",
      "r680",
      "r681",
      "r682",
      "r988",
      "r989",
      "r992",
      "r993",
      "r994"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Categories used to prioritize the inputs to valuation techniques to measure fair value.",
        "label": "Fair Value Hierarchy and NAV [Domain]",
        "terseLabel": "Fair Value Hierarchy and NAV [Domain]"
       }
      }
     },
     "localname": "FairValueMeasurementsFairValueHierarchyDomain",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueAssetsandLiabilitiesMeasuredQuantitativeInformationDetails",
      "http://www.brighthousefinancial.com/role/FairValueFinancialInstrumentsCarriedatOtherThanFairValueDetails",
      "http://www.brighthousefinancial.com/role/FairValueRecurringFairValueMeasurementsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FairValueMeasurementsRecurringMember": {
     "auth_ref": [
      "r610",
      "r622"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Frequent fair value measurement. Includes, but is not limited to, fair value adjustment for impairment of asset, liability or equity, frequently measured at fair value.",
        "label": "Fair Value, Recurring [Member]",
        "terseLabel": "Recurring"
       }
      }
     },
     "localname": "FairValueMeasurementsRecurringMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueRecurringFairValueMeasurementsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisChangeInUnrealizedGainLoss": {
     "auth_ref": [
      "r619"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of unrealized gain (loss) recognized in income for derivative asset (liability) after deduction of derivative liability (asset), measured at fair value using unobservable input (level 3) and still held.",
        "label": "Fair Value, Net Derivative Asset (Liability), Recurring Basis, Still Held, Unrealized Gain (Loss)",
        "terseLabel": "Changes in unrealized gains (losses) included in net income (loss) for the instruments still held at end of period"
       }
      }
     },
     "localname": "FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisChangeInUnrealizedGainLoss",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueUnobservableInputReconciliationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputReconciliationRollForward": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.",
        "label": "Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward]",
        "terseLabel": "Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward]"
       }
      }
     },
     "localname": "FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputReconciliationRollForward",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueUnobservableInputReconciliationDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings": {
     "auth_ref": [
      "r616",
      "r621"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of gain (loss) recognized in income from derivative asset (liability) after deduction of derivative liability (asset), measured at fair value on recurring basis using unobservable input (level 3).",
        "label": "Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Gain (Loss) Included in Earnings",
        "terseLabel": "Total realized/unrealized gains (losses) included in net income (loss)\u00a0(4) (5)"
       }
      }
     },
     "localname": "FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueUnobservableInputReconciliationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInOtherComprehensiveIncomeLoss": {
     "auth_ref": [
      "r21",
      "r617"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of gain (loss) recognized in other comprehensive income from derivative asset (liability) after deduction of derivative liability (asset), measured at fair value on recurring basis using unobservable input (level 3).",
        "label": "Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Gain (Loss) Included in Other Comprehensive Income (Loss)",
        "terseLabel": "Total realized/unrealized gains (losses) included\u00a0in\u00a0AOCI"
       }
      }
     },
     "localname": "FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInOtherComprehensiveIncomeLoss",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueUnobservableInputReconciliationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationIssues": {
     "auth_ref": [
      "r21",
      "r120"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of issuances of financial instrument classified as a derivative asset (liability) after deduction of derivative liability (asset), measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.",
        "label": "Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Issues",
        "terseLabel": "Issuances (6)"
       }
      }
     },
     "localname": "FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationIssues",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueUnobservableInputReconciliationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationPurchases": {
     "auth_ref": [
      "r21",
      "r120"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of purchases of financial instrument classified as a derivative asset (liability) after deduction of derivative liability (asset), measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.",
        "label": "Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Purchases",
        "terseLabel": "Purchases (6)"
       }
      }
     },
     "localname": "FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationPurchases",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueUnobservableInputReconciliationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSales": {
     "auth_ref": [
      "r21",
      "r120"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of sales of financial instrument classified as a derivative asset (liability) after deduction of derivative liability (asset), measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.",
        "label": "Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Sales",
        "negatedLabel": "Sales (6)"
       }
      }
     },
     "localname": "FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSales",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueUnobservableInputReconciliationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements": {
     "auth_ref": [
      "r21",
      "r120"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of settlements of financial instrument classified as a derivative asset (liability) after deduction of derivative liability, measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.",
        "label": "Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Settlements",
        "negatedLabel": "Settlements (6)"
       }
      }
     },
     "localname": "FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueUnobservableInputReconciliationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersIntoLevel3": {
     "auth_ref": [
      "r618",
      "r621"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of transfers of financial instrument classified as a derivative asset (liability) after deduction of derivative liability (asset) into level 3 of the fair value hierarchy.",
        "label": "Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Transfers into Level 3",
        "terseLabel": "Transfers into Level 3 (7)"
       }
      }
     },
     "localname": "FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersIntoLevel3",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueUnobservableInputReconciliationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersOutOfLevel3": {
     "auth_ref": [
      "r618",
      "r621"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of transfers of financial instrument classified as derivative asset (liability) after deduction of derivative liability (asset) out of level 3 of the fair value hierarchy.",
        "label": "Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Transfers out of Level 3",
        "negatedLabel": "Transfers out of Level 3 (7)"
       }
      }
     },
     "localname": "FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersOutOfLevel3",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueUnobservableInputReconciliationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs": {
     "auth_ref": [
      "r21",
      "r119"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Fair value of financial instrument classified as derivative asset (liability) after deduction of derivative liability (asset), measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.",
        "label": "Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis with Unobservable Inputs",
        "periodEndLabel": "Balance, end of period",
        "periodStartLabel": "Balance, beginning of period"
       }
      }
     },
     "localname": "FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueUnobservableInputReconciliationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FairValueNetDerivativeAssetLiabilityRecurringBasisStillHeldUnrealizedGainLossOci": {
     "auth_ref": [
      "r619"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of unrealized gain (loss) recognized in other comprehensive income (OCI) from derivative asset (liability) after deduction of derivative liability (asset), measured at fair value using unobservable input (level 3) and still held.",
        "label": "Fair Value, Net Derivative Asset (Liability), Recurring Basis, Still Held, Unrealized Gain (Loss), OCI",
        "terseLabel": "Changes in unrealized gains (losses) included in OCI"
       }
      }
     },
     "localname": "FairValueNetDerivativeAssetLiabilityRecurringBasisStillHeldUnrealizedGainLossOci",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueUnobservableInputReconciliationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FairValueOffBalanceSheetRisksDisclosureInformationLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Fair Value, off-Balance-Sheet Risks, Disclosure Information [Line Items]",
        "terseLabel": "Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]"
       }
      }
     },
     "localname": "FairValueOffBalanceSheetRisksDisclosureInformationLineItems",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ContingenciesCommitmentsandGuaranteesContingenciesCommitmentsandGuaranteesNarrativeDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FairValueOptionQuantitativeDisclosuresLineItems": {
     "auth_ref": [
      "r631",
      "r632",
      "r633"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Fair Value, Option, Quantitative Disclosures [Line Items]",
        "terseLabel": "Fair Value, Option, Quantitative Disclosures"
       }
      }
     },
     "localname": "FairValueOptionQuantitativeDisclosuresLineItems",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueAssetsandLiabilitiesMeasuredQuantitativeInformationDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable": {
     "auth_ref": [
      "r94",
      "r96",
      "r117"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Schedule that discloses the location and fair value amounts of derivative instruments (and nonderivative instruments that are designated and qualify as hedging instruments) reported in the statement of financial position.",
        "label": "Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table]",
        "terseLabel": "Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type"
       }
      }
     },
     "localname": "FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesPrimaryRisksManagedbyDerivativesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FederalHomeLoanBankStock": {
     "auth_ref": [
      "r190"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Federal Home Loan Bank (FHLB) stock represents an equity interest in a FHLB. It does not have a readily determinable fair value because its ownership is restricted and it lacks a market (liquidity).",
        "label": "Federal Home Loan Bank Stock",
        "terseLabel": "FHLB common stock"
       }
      }
     },
     "localname": "FederalHomeLoanBankStock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsInvestedAssetsonDepositHeldinTrustandPledgedasCollateralNarrativeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinancialAssetNotPastDueMember": {
     "auth_ref": [
      "r426",
      "r985"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Financial asset not past due.",
        "label": "Financial Asset, Not Past Due [Member]",
        "terseLabel": "Current"
       }
      }
     },
     "localname": "FinancialAssetNotPastDueMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsPastDueMortgageLoansbyPortfolioSegmentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FinancialInstrumentAxis": {
     "auth_ref": [
      "r376",
      "r377",
      "r378",
      "r379",
      "r380",
      "r381",
      "r382",
      "r383",
      "r384",
      "r385",
      "r386",
      "r387",
      "r388",
      "r389",
      "r390",
      "r391",
      "r392",
      "r393",
      "r394",
      "r395",
      "r396",
      "r397",
      "r398",
      "r399",
      "r400",
      "r401",
      "r402",
      "r403",
      "r404",
      "r405",
      "r421",
      "r423",
      "r426",
      "r427",
      "r431",
      "r435",
      "r437",
      "r438",
      "r492",
      "r506",
      "r592",
      "r677",
      "r678",
      "r679",
      "r680",
      "r681",
      "r682",
      "r683",
      "r684",
      "r685",
      "r686",
      "r687",
      "r688",
      "r689",
      "r690",
      "r694",
      "r695",
      "r696",
      "r697",
      "r698",
      "r699",
      "r700",
      "r701",
      "r702",
      "r703",
      "r704",
      "r705",
      "r706",
      "r707",
      "r708",
      "r709",
      "r774",
      "r986",
      "r1126",
      "r1127",
      "r1128",
      "r1129",
      "r1130",
      "r1131",
      "r1132",
      "r1184",
      "r1185",
      "r1186",
      "r1187"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by type of financial instrument.",
        "label": "Financial Instrument [Axis]",
        "terseLabel": "Financial Instrument [Axis]"
       }
      }
     },
     "localname": "FinancialInstrumentAxis",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ContingenciesCommitmentsandGuaranteesContingenciesCommitmentsandGuaranteesNarrativeDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsContinuousGrossUnrealizedLossesforFixedMaturitySecuritiesbySectorDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsFixedMaturitySecuritiesNarrativeDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsFixedMaturitySecuritiesbySectorDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsSecuritiesLendingRemainingTenorDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsVariableInterestEntitiesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FinancialInstrumentPerformanceStatusAxis": {
     "auth_ref": [
      "r1194"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by category of performance or non-performance status of financial instruments.",
        "label": "Financial Instrument Performance Status [Axis]",
        "terseLabel": "Financial Instrument Performance Status [Axis]"
       }
      }
     },
     "localname": "FinancialInstrumentPerformanceStatusAxis",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsCreditQualityofMortgageLoansbyPortfolioSegmentDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsMortgageLoansNarrativeDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FinancialInstrumentPerformanceStatusDomain": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Category of performance or non-performance status of financial instruments, including but not limited to, financing receivables, loans, debt, and investments.",
        "label": "Financial Instrument Performance Status [Domain]",
        "terseLabel": "Financial Instrument Performance Status [Domain]"
       }
      }
     },
     "localname": "FinancialInstrumentPerformanceStatusDomain",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsCreditQualityofMortgageLoansbyPortfolioSegmentDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsMortgageLoansNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FinancialInstrumentsFinancialAssetsBalanceSheetGroupingsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]",
        "verboseLabel": "Assets"
       }
      }
     },
     "localname": "FinancialInstrumentsFinancialAssetsBalanceSheetGroupingsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueFinancialInstrumentsCarriedatOtherThanFairValueDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FinancialInstrumentsFinancialLiabilitiesBalanceSheetGroupingsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Financial Instruments, Financial Liabilities, Balance Sheet Groupings [Abstract]",
        "verboseLabel": "Liabilities"
       }
      }
     },
     "localname": "FinancialInstrumentsFinancialLiabilitiesBalanceSheetGroupingsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueFinancialInstrumentsCarriedatOtherThanFairValueDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FinancingReceivableAllowanceForCreditLossWriteoffAfterRecovery": {
     "auth_ref": [
      "r228",
      "r984",
      "r1192"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount, after recovery, of writeoff of financing receivable, charged against allowance for credit loss.",
        "label": "Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery",
        "terseLabel": "Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery"
       }
      }
     },
     "localname": "FinancingReceivableAllowanceForCreditLossWriteoffAfterRecovery",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsRollforwardoftheAllowanceforCreditLossesforMortgageLoansbyPortfolioSegmentDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinancingReceivableAllowanceForCreditLosses": {
     "auth_ref": [
      "r15",
      "r225",
      "r227",
      "r229",
      "r257",
      "r420",
      "r424",
      "r425",
      "r1238"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/InvestmentsMortgageLoansbyPortfolioSegmentDetails": {
       "order": 2.0,
       "parentTag": "us-gaap_NotesReceivableNet",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.",
        "label": "Financing Receivable, Allowance for Credit Loss",
        "negatedLabel": "Financing receivable, allowance for credit losses",
        "periodEndLabel": "Financing receivable, allowance for credit losses, end of period",
        "periodStartLabel": "Financing receivable, allowance for credit losses, beginning of period"
       }
      }
     },
     "localname": "FinancingReceivableAllowanceForCreditLosses",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsMortgageLoansbyPortfolioSegmentDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsRollforwardoftheAllowanceforCreditLossesforMortgageLoansbyPortfolioSegmentDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinancingReceivableAllowanceForCreditLossesLineItems": {
     "auth_ref": [
      "r230",
      "r1192"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Financing Receivable, Allowance for Credit Loss [Line Items]",
        "terseLabel": "Financing Receivable, Allowance for Credit Loss [Line Items]"
       }
      }
     },
     "localname": "FinancingReceivableAllowanceForCreditLossesLineItems",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsRollforwardoftheAllowanceforCreditLossesforMortgageLoansbyPortfolioSegmentDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FinancingReceivableAllowanceForCreditLossesPeriodIncreaseDecrease": {
     "auth_ref": [
      "r66",
      "r1192"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of increase (decrease) in allowance for credit loss on financing receivable.",
        "label": "Financing Receivable, Allowance for Credit Loss, Period Increase (Decrease)",
        "terseLabel": "Current period provision"
       }
      }
     },
     "localname": "FinancingReceivableAllowanceForCreditLossesPeriodIncreaseDecrease",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsRollforwardoftheAllowanceforCreditLossesforMortgageLoansbyPortfolioSegmentDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinancingReceivableAllowanceForCreditLossesRollForward": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.",
        "label": "Financing Receivable, Allowance for Credit Loss [Roll Forward]",
        "terseLabel": "Financing Receivable, Allowance for Credit Loss [Roll Forward]"
       }
      }
     },
     "localname": "FinancingReceivableAllowanceForCreditLossesRollForward",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsRollforwardoftheAllowanceforCreditLossesforMortgageLoansbyPortfolioSegmentDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FinancingReceivableCreditQualityIndicatorsTableTextBlock": {
     "auth_ref": [
      "r68",
      "r1194"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of financing receivables by credit quality indicator. The credit quality indicator is a statistic about the credit quality of financing receivables. Examples include, but not limited to, consumer credit risk scores, credit-rating-agency ratings, an entity's internal credit risk grades, loan-to-value ratios, collateral, collection experience and other internal metrics.",
        "label": "Financing Receivable Credit Quality Indicators [Table Text Block]",
        "verboseLabel": "Credit Quality of Mortgage Loans by Portfolio Segment"
       }
      }
     },
     "localname": "FinancingReceivableCreditQualityIndicatorsTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_FinancingReceivableNonaccrualInterestIncome": {
     "auth_ref": [
      "r429"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of interest income on financing receivable on nonaccrual status.",
        "label": "Financing Receivable, Nonaccrual, Interest Income",
        "terseLabel": "Financing receivables in nonaccrual status, investment income"
       }
      }
     },
     "localname": "FinancingReceivableNonaccrualInterestIncome",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsMortgageLoansNarrativeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinancingReceivableNonaccrualNoAllowance": {
     "auth_ref": [
      "r430"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amortized cost of financing receivable on nonaccrual status with no allowance for credit loss. Excludes net investment in lease.",
        "label": "Financing Receivable, Nonaccrual, No Allowance",
        "terseLabel": "Financing receivables in nonaccrual status with no allowance for credit losses"
       }
      }
     },
     "localname": "FinancingReceivableNonaccrualNoAllowance",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsMortgageLoansNarrativeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinancingReceivableNonaccrualStatusLineItems": {
     "auth_ref": [
      "r427"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Financing Receivable, Nonaccrual [Line Items]",
        "terseLabel": "Financing Receivable, Nonaccrual [Line Items]"
       }
      }
     },
     "localname": "FinancingReceivableNonaccrualStatusLineItems",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsMortgageLoansinNonaccrualStatusbyPortfolioSegmentDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FinancingReceivableNonaccrualTable": {
     "auth_ref": [
      "r427"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of information about financing receivable on nonaccrual status.",
        "label": "Financing Receivable, Nonaccrual [Table]",
        "terseLabel": "Financing Receivable, Nonaccrual [Table]"
       }
      }
     },
     "localname": "FinancingReceivableNonaccrualTable",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsMortgageLoansinNonaccrualStatusbyPortfolioSegmentDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear": {
     "auth_ref": [
      "r433",
      "r984"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amortized cost of financing receivable originated more than five years prior to current fiscal year. Excludes net investment in lease.",
        "label": "Financing Receivable, Originated, More than Five Years before Current Fiscal Year",
        "terseLabel": "Financing receivable, originated five or more years before latest FY"
       }
      }
     },
     "localname": "FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsCreditQualityofMortgageLoansbyPortfolioSegmentDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear": {
     "auth_ref": [
      "r433",
      "r984"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amortized cost of financing receivable originated four years prior to current fiscal year. Excludes net investment in lease.",
        "label": "Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year",
        "terseLabel": "Financing receivable, originated four years before latest FY"
       }
      }
     },
     "localname": "FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsCreditQualityofMortgageLoansbyPortfolioSegmentDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinancingReceivableOriginatedInCurrentFiscalYear": {
     "auth_ref": [
      "r433",
      "r984"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amortized cost of financing receivable originated in current fiscal year. Excludes net investment in lease.",
        "label": "Financing Receivable, Year One, Originated, Current Fiscal Year",
        "terseLabel": "Financing receivable, originated in current FY"
       }
      }
     },
     "localname": "FinancingReceivableOriginatedInCurrentFiscalYear",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsCreditQualityofMortgageLoansbyPortfolioSegmentDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear": {
     "auth_ref": [
      "r433",
      "r984"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amortized cost of financing receivable originated in fiscal year prior to current fiscal year. Excludes net investment in lease.",
        "label": "Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year",
        "terseLabel": "Financing receivable, originated in FY before latest FY"
       }
      }
     },
     "localname": "FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsCreditQualityofMortgageLoansbyPortfolioSegmentDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear": {
     "auth_ref": [
      "r433",
      "r984"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amortized cost of financing receivable originated three years prior to current fiscal year. Excludes net investment in lease.",
        "label": "Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year",
        "terseLabel": "Financing receivable, originated three years before latest FY"
       }
      }
     },
     "localname": "FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsCreditQualityofMortgageLoansbyPortfolioSegmentDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear": {
     "auth_ref": [
      "r433",
      "r984"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amortized cost of financing receivable originated two years prior to current fiscal year. Excludes net investment in lease.",
        "label": "Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year",
        "terseLabel": "Financing receivable, originated two years before latest FY"
       }
      }
     },
     "localname": "FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsCreditQualityofMortgageLoansbyPortfolioSegmentDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinancingReceivablePortfolioSegmentAxis": {
     "auth_ref": [
      "r223",
      "r224",
      "r228",
      "r229",
      "r421",
      "r423",
      "r979",
      "r1126",
      "r1127",
      "r1128",
      "r1129",
      "r1130",
      "r1131",
      "r1132",
      "r1134",
      "r1135",
      "r1136"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by the level at which an entity develops and documents a systematic methodology to determine its allowance for credit losses.",
        "label": "Financing Receivable Portfolio Segment [Axis]",
        "terseLabel": "Financing Receivable Portfolio Segment [Axis]"
       }
      }
     },
     "localname": "FinancingReceivablePortfolioSegmentAxis",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsCreditQualityofMortgageLoansbyPortfolioSegmentDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsMortgageLoansNarrativeDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsMortgageLoansbyPortfolioSegmentDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsMortgageLoansinNonaccrualStatusbyPortfolioSegmentDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsPastDueMortgageLoansbyPortfolioSegmentDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsRollforwardoftheAllowanceforCreditLossesforMortgageLoansbyPortfolioSegmentDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FinancingReceivablePortfolioSegmentDomain": {
     "auth_ref": [
      "r223",
      "r224",
      "r228",
      "r229",
      "r1126",
      "r1127",
      "r1128",
      "r1129",
      "r1130",
      "r1131",
      "r1132",
      "r1134",
      "r1135",
      "r1136"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Level at which an entity develops and documents a systematic methodology to determine its allowance for credit losses.",
        "label": "Financing Receivable Portfolio Segment [Domain]",
        "terseLabel": "Financing Receivable Portfolio Segment [Domain]"
       }
      }
     },
     "localname": "FinancingReceivablePortfolioSegmentDomain",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsCreditQualityofMortgageLoansbyPortfolioSegmentDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsMortgageLoansNarrativeDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsMortgageLoansbyPortfolioSegmentDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsMortgageLoansinNonaccrualStatusbyPortfolioSegmentDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsPastDueMortgageLoansbyPortfolioSegmentDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsRollforwardoftheAllowanceforCreditLossesforMortgageLoansbyPortfolioSegmentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis": {
     "auth_ref": [
      "r69",
      "r71",
      "r223",
      "r224",
      "r228",
      "r229",
      "r366",
      "r367",
      "r368",
      "r369",
      "r370",
      "r426",
      "r427",
      "r431",
      "r978",
      "r980",
      "r981",
      "r984",
      "r985",
      "r1126",
      "r1127",
      "r1128",
      "r1129",
      "r1130",
      "r1131",
      "r1132",
      "r1134",
      "r1135",
      "r1136"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by class of financing receivable determined on the basis of initial measurement attribute, risk characteristics and method of monitoring and assessing credit risk.",
        "label": "Class of Financing Receivable [Axis]",
        "terseLabel": "Class of Financing Receivable [Axis]"
       }
      }
     },
     "localname": "FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsCreditQualityofMortgageLoansbyPortfolioSegmentDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsMortgageLoansNarrativeDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsMortgageLoansbyPortfolioSegmentDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsMortgageLoansinNonaccrualStatusbyPortfolioSegmentDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsPastDueMortgageLoansbyPortfolioSegmentDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsRollforwardoftheAllowanceforCreditLossesforMortgageLoansbyPortfolioSegmentDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain": {
     "auth_ref": [
      "r223",
      "r224",
      "r228",
      "r229",
      "r367",
      "r368",
      "r369",
      "r370",
      "r978",
      "r1126",
      "r1127",
      "r1128",
      "r1129",
      "r1130",
      "r1131",
      "r1132",
      "r1134",
      "r1135",
      "r1136"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Financing receivables determined on the basis of initial measurement attribute, risk characteristics and method of monitoring and assessing credit risk.",
        "label": "Class of Financing Receivable [Domain]",
        "terseLabel": "Class of Financing Receivable [Domain]"
       }
      }
     },
     "localname": "FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsCreditQualityofMortgageLoansbyPortfolioSegmentDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsMortgageLoansNarrativeDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsMortgageLoansbyPortfolioSegmentDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsMortgageLoansinNonaccrualStatusbyPortfolioSegmentDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsPastDueMortgageLoansbyPortfolioSegmentDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsRollforwardoftheAllowanceforCreditLossesforMortgageLoansbyPortfolioSegmentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FinancingReceivableRecordedInvestmentLineItems": {
     "auth_ref": [
      "r984",
      "r1194"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Financing Receivable, Credit Quality Indicator [Line Items]",
        "terseLabel": "Financing Receivable, Credit Quality Indicator [Line Items]"
       }
      }
     },
     "localname": "FinancingReceivableRecordedInvestmentLineItems",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsCreditQualityofMortgageLoansbyPortfolioSegmentDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FinancingReceivableRecordedInvestmentNonaccrualStatus": {
     "auth_ref": [
      "r70",
      "r226",
      "r227",
      "r428"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amortized cost of financing receivable on nonaccrual status. Excludes net investment in lease.",
        "label": "Financing Receivable, Nonaccrual",
        "terseLabel": "Financing receivable in nonaccrual status"
       }
      }
     },
     "localname": "FinancingReceivableRecordedInvestmentNonaccrualStatus",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsMortgageLoansinNonaccrualStatusbyPortfolioSegmentDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinancingReceivableRecordedInvestmentPastDueLineItems": {
     "auth_ref": [
      "r985",
      "r1193"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Financing Receivable, Past Due [Line Items]",
        "terseLabel": "Financing Receivable, Past Due [Line Items]"
       }
      }
     },
     "localname": "FinancingReceivableRecordedInvestmentPastDueLineItems",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsPastDueMortgageLoansbyPortfolioSegmentDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FinancingReceivableSignificantPurchases": {
     "auth_ref": [
      "r67",
      "r422"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of increase in financing receivable from purchase. Excludes net investment in lease.",
        "label": "Financing Receivable, Purchase",
        "terseLabel": "Financing receivables purchased from third parties"
       }
      }
     },
     "localname": "FinancingReceivableSignificantPurchases",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsMortgageLoansNarrativeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinancingReceivables30To59DaysPastDueMember": {
     "auth_ref": [
      "r985"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Financial asset more than 29 days past due but fewer than 60 days past due.",
        "label": "Financial Asset, 30 to 59 Days Past Due [Member]",
        "terseLabel": "30 to 59 Days Past Due"
       }
      }
     },
     "localname": "FinancingReceivables30To59DaysPastDueMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsPastDueMortgageLoansbyPortfolioSegmentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FinancingReceivables60To89DaysPastDueMember": {
     "auth_ref": [
      "r985"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Financial asset more than 59 days past due but fewer than 90 days past due.",
        "label": "Financial Asset, 60 to 89 Days Past Due [Member]",
        "terseLabel": "60 to 89 Days Past Due"
       }
      }
     },
     "localname": "FinancingReceivables60To89DaysPastDueMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsPastDueMortgageLoansbyPortfolioSegmentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FinancingReceivablesPeriodPastDueAxis": {
     "auth_ref": [
      "r214",
      "r426",
      "r985"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by period in which financial asset is past due or not past due.",
        "label": "Financial Asset, Aging [Axis]",
        "terseLabel": "Financial Asset, Period Past Due [Axis]"
       }
      }
     },
     "localname": "FinancingReceivablesPeriodPastDueAxis",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsPastDueMortgageLoansbyPortfolioSegmentDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FinancingReceivablesPeriodPastDueDomain": {
     "auth_ref": [
      "r214",
      "r426",
      "r985"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Period in which financial asset is past due or not past due. For past due, element name and standard label in Financial Asset, [numeric lower end] to [numeric higher end] [date measure] Past Due [Member] or Financial Asset, Greater than [low end numeric value] [date measure] Past Due [Member] or Financial Asset, Less than [high end numeric value] [date measure] Past Due [Member] formats.",
        "label": "Financial Asset, Aging [Domain]",
        "terseLabel": "Financial Asset, Period Past Due [Domain]"
       }
      }
     },
     "localname": "FinancingReceivablesPeriodPastDueDomain",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsPastDueMortgageLoansbyPortfolioSegmentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FixedAnnuityMember": {
     "auth_ref": [
      "r1023"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Contract that provides a guaranteed stream of fixed payments.",
        "label": "Fixed Annuity [Member]",
        "terseLabel": "Fixed Rate Annuities"
       }
      }
     },
     "localname": "FixedAnnuityMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ChangesinDACandVOBAASU201812TransitionDetails",
      "http://www.brighthousefinancial.com/role/DeferredPolicyAcquisitionCostsValueofBusinessAcquiredandOtherIntangiblesInformationRegardingDACandVOBADetails",
      "http://www.brighthousefinancial.com/role/DeferredPolicyAcquisitionCostsValueofBusinessAcquiredandOtherIntangiblesInformationRegardingDSIDetails",
      "http://www.brighthousefinancial.com/role/InsuranceNetAmountatRiskandCashSurrenderValuesDetails",
      "http://www.brighthousefinancial.com/role/InsurancePolicyholderAccountBalancesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FixedMaturitiesMember": {
     "auth_ref": [
      "r13"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This element provides types of investments that may be contained within the fixed maturity category which are securities having a stated final repayment date. Examples of items within this category may include bonds, including convertibles and bonds with warrants, and redeemable preferred stocks.",
        "label": "Fixed Maturities [Member]",
        "terseLabel": "Fixed maturity securities"
       }
      }
     },
     "localname": "FixedMaturitiesMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesCreditRiskonFreestandingDerivativesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_ForeignCorporateDebtSecuritiesMember": {
     "auth_ref": [
      "r1174",
      "r1181",
      "r1212"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Debt security issued by corporation not domiciled in United States of America (US).",
        "label": "Debt Security, Corporate, Non-US [Member]",
        "terseLabel": "Foreign corporate",
        "verboseLabel": "Foreign corporate"
       }
      }
     },
     "localname": "ForeignCorporateDebtSecuritiesMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueRecurringFairValueMeasurementsDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsContinuousGrossUnrealizedLossesforFixedMaturitySecuritiesbySectorDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsFixedMaturitySecuritiesbySectorDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsSecuritiesLendingRemainingTenorDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_ForeignExchangeContractMember": {
     "auth_ref": [
      "r973",
      "r992",
      "r998"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Derivative instrument whose primary underlying risk is tied to foreign exchange rates.",
        "label": "Foreign Exchange Contract [Member]",
        "terseLabel": "Foreign currency exchange rate",
        "verboseLabel": "Foreign currency exchange rate"
       }
      }
     },
     "localname": "ForeignExchangeContractMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesDerivativesPertainingtoHedgedItemsDetails",
      "http://www.brighthousefinancial.com/role/FairValueRecurringFairValueMeasurementsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_ForeignExchangeForwardMember": {
     "auth_ref": [
      "r888",
      "r894",
      "r899",
      "r919",
      "r925",
      "r950",
      "r951",
      "r952",
      "r1029"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Foreign exchange forward traded on an exchange (examples include but are not limited to the International Securities Exchange, Philadelphia Stock Exchange, or the Chicago Mercantile Exchange) for options or future contracts to buy or sell a certain currency, at a specified date, at a fixed exercise exchange rate.",
        "label": "Foreign Exchange Forward [Member]",
        "verboseLabel": "Foreign currency forwards"
       }
      }
     },
     "localname": "ForeignExchangeForwardMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesPrimaryRisksManagedbyDerivativesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_ForeignExchangeMember": {
     "auth_ref": [
      "r104"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Trading of derivative or nonderivative instruments whose primary underlying risk is tied to foreign exchange rates.",
        "label": "Foreign Exchange [Member]",
        "terseLabel": "Foreign Exchange"
       }
      }
     },
     "localname": "ForeignExchangeMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsComponentsofNetInvestmentGainsLossesNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_ForeignGovernmentDebtSecuritiesMember": {
     "auth_ref": [
      "r1212",
      "r1272"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Debt security issued by government not domiciled in United States of America (US).",
        "label": "Debt Security, Government, Non-US [Member]",
        "terseLabel": "Foreign government",
        "verboseLabel": "Foreign government"
       }
      }
     },
     "localname": "ForeignGovernmentDebtSecuritiesMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueRecurringFairValueMeasurementsDetails",
      "http://www.brighthousefinancial.com/role/FairValueUnobservableInputReconciliationDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsContinuousGrossUnrealizedLossesforFixedMaturitySecuritiesbySectorDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsFixedMaturitySecuritiesbySectorDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsSecuritiesLendingRemainingTenorDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FuturePolicyBenefitsLiabilityPolicy": {
     "auth_ref": [
      "r814",
      "r821",
      "r823"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of accounting policy for liability for future benefit to be paid to or on behalf of policyholder. Includes, but is not limited to, input, judgment, assumption, and method used in measuring liability and change in input, judgment, and assumption.",
        "label": "Liability for Future Policy Benefit [Policy Text Block]",
        "terseLabel": "Liability for Future Policy Benefit [Policy Text Block]"
       }
      }
     },
     "localname": "FuturePolicyBenefitsLiabilityPolicy",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/BusinessBasisofPresentationandSummaryofSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_GainLossOnDerivativeInstrumentsNetPretax": {
     "auth_ref": [
      "r95"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofOperationsandComprehensiveIncomeUnaudited": {
       "order": 1.0,
       "parentTag": "us-gaap_Revenues",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Aggregate net gain (loss) on all derivative instruments recognized in earnings during the period, before tax effects.",
        "label": "Gain (Loss) on Derivative Instruments, Net, Pretax",
        "terseLabel": "Net Derivative Gains (Losses) Recognized for Derivatives",
        "verboseLabel": "Net derivative gains (losses)"
       }
      }
     },
     "localname": "GainLossOnDerivativeInstrumentsNetPretax",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ASU201812TransitionISDetails",
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofOperationsandComprehensiveIncomeUnaudited",
      "http://www.brighthousefinancial.com/role/DerivativesDerivativesPertainingtoHedgedItemsDetails",
      "http://www.brighthousefinancial.com/role/EquityReclassificationsOutofAccumulatedOtherComprehensiveIncomeLossDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_GainLossOnInvestmentsTextBlock": {
     "auth_ref": [
      "r1149",
      "r1150"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of realized and unrealized gain (loss) on investment in security.",
        "label": "Gain (Loss) on Securities [Table Text Block]",
        "verboseLabel": "Components of Net Investment Gains (Losses)"
       }
      }
     },
     "localname": "GainLossOnInvestmentsTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_GrossInvestmentIncomeOperating": {
     "auth_ref": [
      "r775",
      "r1041",
      "r1281"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/InvestmentsNetInvestmentIncomeDetails": {
       "order": 1.0,
       "parentTag": "us-gaap_NetInvestmentIncome",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount, before investment expense, of income earned from investments in securities and real estate. Includes, but is not limited to, real estate investment, policy loans, dividends, and interest. Excludes realized gain (loss) on investments.",
        "label": "Gross Investment Income, Operating",
        "terseLabel": "Gross investment income"
       }
      }
     },
     "localname": "GrossInvestmentIncomeOperating",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsNetInvestmentIncomeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_GuaranteeObligationsCurrentCarryingValue": {
     "auth_ref": [
      "r464"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The current carrying amount of the liability for the freestanding or embedded guarantor's obligations under the guarantee or each group of similar guarantees.",
        "label": "Guarantor Obligations, Current Carrying Value",
        "terseLabel": "Liabilities for indemnities, guarantees and commitments"
       }
      }
     },
     "localname": "GuaranteeObligationsCurrentCarryingValue",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ContingenciesCommitmentsandGuaranteesContingenciesCommitmentsandGuaranteesNarrativeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_GuaranteeObligationsMaximumExposure": {
     "auth_ref": [
      "r463"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Maximum potential amount of future payments (undiscounted) the guarantor could be required to make under the guarantee or each group of similar guarantees before reduction for potential recoveries under recourse or collateralization provisions.",
        "label": "Guarantor Obligations, Maximum Exposure, Undiscounted",
        "terseLabel": "Cumulative maximum indemnities and guarantees contractual limitation"
       }
      }
     },
     "localname": "GuaranteeObligationsMaximumExposure",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ContingenciesCommitmentsandGuaranteesContingenciesCommitmentsandGuaranteesNarrativeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_HedgingDesignationAxis": {
     "auth_ref": [
      "r18",
      "r577"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by designation of purpose of derivative instrument.",
        "label": "Hedging Designation [Axis]",
        "terseLabel": "Hedging Designation [Axis]"
       }
      }
     },
     "localname": "HedgingDesignationAxis",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesDerivativesPertainingtoHedgedItemsDetails",
      "http://www.brighthousefinancial.com/role/DerivativesPrimaryRisksManagedbyDerivativesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_HedgingDesignationDomain": {
     "auth_ref": [
      "r18"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Designation of purpose of derivative instrument.",
        "label": "Hedging Designation [Domain]",
        "terseLabel": "Hedging Designation [Domain]"
       }
      }
     },
     "localname": "HedgingDesignationDomain",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesDerivativesPertainingtoHedgedItemsDetails",
      "http://www.brighthousefinancial.com/role/DerivativesPrimaryRisksManagedbyDerivativesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_HedgingRelationshipDomain": {
     "auth_ref": [
      "r18"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Nature or intent of a hedge.",
        "label": "Hedging Relationship [Domain]",
        "terseLabel": "Hedging Relationship [Domain]"
       }
      }
     },
     "localname": "HedgingRelationshipDomain",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesDerivativesPertainingtoHedgedItemsDetails",
      "http://www.brighthousefinancial.com/role/DerivativesPrimaryRisksManagedbyDerivativesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_ImmediateVariableAnnuityMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Contract that provides periodic payments, which vary according to the investment experience of the separate accounts in which the amounts paid to provide for the annuity are allocated, which begin within a short period after the contract is effective.",
        "label": "Immediate Variable Annuity [Member]",
        "terseLabel": "Income Annuities"
       }
      }
     },
     "localname": "ImmediateVariableAnnuityMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsInformationbyProductDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest": {
     "auth_ref": [
      "r1",
      "r146",
      "r185",
      "r336",
      "r350",
      "r356",
      "r359",
      "r735",
      "r769",
      "r977"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofOperationsandComprehensiveIncomeUnaudited": {
       "order": 1.0,
       "parentTag": "us-gaap_ProfitLoss",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.",
        "label": "Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest",
        "terseLabel": "Pre-tax adjusted earnings",
        "totalLabel": "Income (loss) before provision for income tax"
       }
      }
     },
     "localname": "IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofOperationsandComprehensiveIncomeUnaudited",
      "http://www.brighthousefinancial.com/role/EquityReclassificationsOutofAccumulatedOtherComprehensiveIncomeLossDetails",
      "http://www.brighthousefinancial.com/role/SegmentInformationOperatingResultsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncomeStatementAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Income Statement [Abstract]",
        "terseLabel": "Income Statement [Abstract]"
       }
      }
     },
     "localname": "IncomeStatementAbstract",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "xbrltype": "stringItemType"
    },
    "us-gaap_IncomeStatementLocationAxis": {
     "auth_ref": [
      "r451",
      "r454",
      "r912"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by location in the income statement.",
        "label": "Income Statement Location [Axis]",
        "terseLabel": "Income Statement Location [Axis]"
       }
      }
     },
     "localname": "IncomeStatementLocationAxis",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesDerivativesPertainingtoHedgedItemsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_IncomeStatementLocationDomain": {
     "auth_ref": [
      "r454",
      "r912"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Location in the income statement.",
        "label": "Income Statement Location [Domain]",
        "terseLabel": "Income Statement Location [Domain]"
       }
      }
     },
     "localname": "IncomeStatementLocationDomain",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesDerivativesPertainingtoHedgedItemsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_IncomeTaxExpenseBenefit": {
     "auth_ref": [
      "r206",
      "r217",
      "r321",
      "r322",
      "r344",
      "r553",
      "r565",
      "r785"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofOperationsandComprehensiveIncomeUnaudited": {
       "order": 2.0,
       "parentTag": "us-gaap_ProfitLoss",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.",
        "label": "Income Tax Expense (Benefit)",
        "negatedLabel": "Income tax (expense) benefit",
        "verboseLabel": "Provision for income tax expense (benefit)"
       }
      }
     },
     "localname": "IncomeTaxExpenseBenefit",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofOperationsandComprehensiveIncomeUnaudited",
      "http://www.brighthousefinancial.com/role/EquityReclassificationsOutofAccumulatedOtherComprehensiveIncomeLossDetails",
      "http://www.brighthousefinancial.com/role/SegmentInformationOperatingResultsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncomeTaxPolicyTextBlock": {
     "auth_ref": [
      "r273",
      "r549",
      "r550",
      "r554",
      "r555",
      "r556",
      "r557",
      "r856"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of accounting policy for income taxes, which may include its accounting policies for recognizing and measuring deferred tax assets and liabilities and related valuation allowances, recognizing investment tax credits, operating loss carryforwards, tax credit carryforwards, and other carryforwards, methodologies for determining its effective income tax rate and the characterization of interest and penalties in the financial statements.",
        "label": "Income Tax, Policy [Policy Text Block]",
        "terseLabel": "Income Tax, Policy [Policy Text Block]"
       }
      }
     },
     "localname": "IncomeTaxPolicyTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/BusinessBasisofPresentationandSummaryofSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_IncomeTaxReceivable": {
     "auth_ref": [
      "r1144"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited": {
       "order": 6.0,
       "parentTag": "us-gaap_Assets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Carrying amount as of the balance sheet date of income taxes previously overpaid to tax authorities (such as U.S. Federal, state and local tax authorities) representing refunds of overpayments or recoveries based on agreed-upon resolutions of disputes. Also called income tax refund receivable.",
        "label": "Income Taxes Receivable",
        "terseLabel": "Current income tax recoverable"
       }
      }
     },
     "localname": "IncomeTaxReceivable",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncomeTaxesPaidNet": {
     "auth_ref": [
      "r52"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income, net of any cash received during the current period as refunds for the overpayment of taxes.",
        "label": "Income Taxes Paid, Net",
        "terseLabel": "Net cash paid (received) for income tax"
       }
      }
     },
     "localname": "IncomeTaxesPaidNet",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IndexedAnnuityMember": {
     "auth_ref": [
      "r1024"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Contract providing interest payment that varies according to index.",
        "label": "Indexed Annuity [Member]",
        "terseLabel": "Index-linked Annuities"
       }
      }
     },
     "localname": "IndexedAnnuityMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ChangesinDACandVOBAASU201812TransitionDetails",
      "http://www.brighthousefinancial.com/role/DeferredPolicyAcquisitionCostsValueofBusinessAcquiredandOtherIntangiblesInformationRegardingDACandVOBADetails",
      "http://www.brighthousefinancial.com/role/InsuranceMarketRiskBenefitDetails",
      "http://www.brighthousefinancial.com/role/InsuranceNetAmountatRiskandCashSurrenderValuesDetails",
      "http://www.brighthousefinancial.com/role/InsurancePolicyholderAccountBalancesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_InsuranceAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Insurance [Abstract]",
        "terseLabel": "Insurance [Abstract]"
       }
      }
     },
     "localname": "InsuranceAbstract",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "xbrltype": "stringItemType"
    },
    "us-gaap_InsuranceCommissionsAndFees": {
     "auth_ref": [
      "r187"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofOperationsandComprehensiveIncomeUnaudited": {
       "order": 5.0,
       "parentTag": "us-gaap_Revenues",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Income from agency and brokerage operations (includes sales of annuities and supplemental contracts); service charges, commissions, and fees from the sale of insurance and related services; and management fees from separate accounts, deferred annuities, and universal life products.",
        "label": "Insurance Commissions and Fees",
        "terseLabel": "Insurance Commissions and Fees",
        "verboseLabel": "Universal life and investment-type product policy fees"
       }
      }
     },
     "localname": "InsuranceCommissionsAndFees",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ASU201812TransitionISDetails",
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofOperationsandComprehensiveIncomeUnaudited",
      "http://www.brighthousefinancial.com/role/RelatedPartyTransactionsSharedServicesOverheadAllocationsandBrokerDealerTransactionsNarrativeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_InsuranceDisclosureTextBlock": {
     "auth_ref": [
      "r742",
      "r744",
      "r808",
      "r809"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The entire disclosure for the types of coverages and products sold, and the assets, obligations, recorded liabilities, revenues and expenses arising therefrom, and the amounts of and methodologies and assumptions used in determining the amounts of such items.",
        "label": "Insurance Disclosure [Text Block]",
        "verboseLabel": "Insurance"
       }
      }
     },
     "localname": "InsuranceDisclosureTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/Insurance"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_InsurancePremiumsRevenueRecognitionPolicy": {
     "auth_ref": [
      "r212"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of accounting policy for revenue recognition of insurance premium. Includes, but is not limited to, basis for measurement and timing of recognition of revenue from insurance premium received from contract holder and method used in performing premium deficiency testing.",
        "label": "Insurance Premiums Revenue Recognition, Policy [Policy Text Block]",
        "terseLabel": "Insurance Premiums Revenue Recognition, Policy [Policy Text Block]"
       }
      }
     },
     "localname": "InsurancePremiumsRevenueRecognitionPolicy",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/BusinessBasisofPresentationandSummaryofSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_IntangibleAssetsDisclosureTextBlock": {
     "auth_ref": [
      "r450"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The entire disclosure for all or part of the information related to intangible assets.",
        "label": "Intangible Assets Disclosure [Text Block]",
        "terseLabel": "Deferred Policy Acquisition Costs, Value of Business Acquired and Other Intangibles"
       }
      }
     },
     "localname": "IntangibleAssetsDisclosureTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DeferredPolicyAcquisitionCostsValueofBusinessAcquiredandOtherIntangibles"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_InterestAndDebtExpense": {
     "auth_ref": [
      "r11"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/OtherRevenuesandOtherExpensesOtherExpensesDetails": {
       "order": 7.0,
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Interest and debt related expenses associated with nonoperating financing activities of the entity.",
        "label": "Interest and Debt Expense",
        "terseLabel": "Interest expense on debt"
       }
      }
     },
     "localname": "InterestAndDebtExpense",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/OtherRevenuesandOtherExpensesOtherExpensesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_InterestCreditedToPolicyholdersAccountBalances": {
     "auth_ref": [
      "r1014",
      "r1023",
      "r1239",
      "r1256",
      "r1266"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofOperationsandComprehensiveIncomeUnaudited": {
       "order": 2.0,
       "parentTag": "us-gaap_BenefitsLossesAndExpenses",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of interest expense for allocation to policyholder account balance.",
        "label": "Policyholder Account Balance, Interest Expense",
        "terseLabel": "Interest credited",
        "verboseLabel": "Interest credited to policyholder account balances"
       }
      }
     },
     "localname": "InterestCreditedToPolicyholdersAccountBalances",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofOperationsandComprehensiveIncomeUnaudited",
      "http://www.brighthousefinancial.com/role/InsurancePolicyholderAccountBalancesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_InterestExpense": {
     "auth_ref": [
      "r125",
      "r188",
      "r277",
      "r340",
      "r651",
      "r913",
      "r1041",
      "r1279"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of the cost of borrowed funds accounted for as interest expense.",
        "label": "Interest Expense",
        "terseLabel": "Interest expense"
       }
      }
     },
     "localname": "InterestExpense",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/SegmentInformationOperatingResultsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_InterestPaidNet": {
     "auth_ref": [
      "r286",
      "r290",
      "r291"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount.",
        "label": "Interest Paid, Excluding Capitalized Interest, Operating Activities",
        "terseLabel": "Net cash paid (received) for interest"
       }
      }
     },
     "localname": "InterestPaidNet",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_InterestRateCapMember": {
     "auth_ref": [
      "r970"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Contract in which the cap writer, in return for a premium, agrees to limit, or cap, the cap holder's risk associated with an increase in interest rates. If rates go above a specified interest-rate-level (the strike price or the cap rate), the cap holder is entitled to receive cash payments equal to the excess of the market rate over the strike price multiplied by the notional principal amount.",
        "label": "Interest Rate Cap [Member]",
        "verboseLabel": "Interest rate caps"
       }
      }
     },
     "localname": "InterestRateCapMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesPrimaryRisksManagedbyDerivativesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_InterestRateContractMember": {
     "auth_ref": [
      "r970",
      "r973",
      "r992"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Derivative instrument whose primary underlying risk is tied to the right to receive or pay a sum of money at a given interest rate.",
        "label": "Interest Rate Contract [Member]",
        "terseLabel": "Interest rate",
        "verboseLabel": "Interest rate"
       }
      }
     },
     "localname": "InterestRateContractMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesDerivativesPertainingtoHedgedItemsDetails",
      "http://www.brighthousefinancial.com/role/FairValueRecurringFairValueMeasurementsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_InterestRateFloorMember": {
     "auth_ref": [
      "r970"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Contracts in which the floor writer, in return for a premium, agrees to limit the risk associated with a decline in interest rates based on a notional amount. If rates fall below an agreed rate, the floor holder will receive cash payments from the floor writer equal to the difference between the market rate and an agreed rate multiplied by the notional principal amount.",
        "label": "Interest Rate Floor [Member]",
        "terseLabel": "Interest rate floors"
       }
      }
     },
     "localname": "InterestRateFloorMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesPrimaryRisksManagedbyDerivativesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_InterestRateSwapMember": {
     "auth_ref": [
      "r970",
      "r1034",
      "r1035"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Forward based contracts in which two parties agree to swap periodic payments that are fixed at the outset of the swap contract with variable payments based on a market interest rate (index rate) over a specified period.",
        "label": "Interest Rate Swap [Member]",
        "verboseLabel": "Interest rate swaps"
       }
      }
     },
     "localname": "InterestRateSwapMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesPrimaryRisksManagedbyDerivativesDetails",
      "http://www.brighthousefinancial.com/role/EquityReclassificationsOutofAccumulatedOtherComprehensiveIncomeLossDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_InterestRateSwaptionMember": {
     "auth_ref": [
      "r970"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "An option granting the owner the right but not the obligation to enter into an interest rate swap.",
        "label": "Interest Rate Swaption [Member]",
        "terseLabel": "Interest rate options"
       }
      }
     },
     "localname": "InterestRateSwaptionMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesPrimaryRisksManagedbyDerivativesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_InterestReceivable": {
     "auth_ref": [
      "r1144",
      "r1285"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Carrying amount as of the balance sheet date of interest earned but not received. Also called accrued interest or accrued interest receivable.",
        "label": "Interest Receivable",
        "terseLabel": "Accrued interest receivable"
       }
      }
     },
     "localname": "InterestReceivable",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsFixedMaturitySecuritiesNarrativeDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsMortgageLoansNarrativeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_InterestRevenueExpenseNet": {
     "auth_ref": [
      "r336"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of interest revenue (income derived from investments in debt securities and on cash and cash equivalents) net of interest expense (cost of borrowed funds accounted for as interest).",
        "label": "Interest Revenue (Expense), Net",
        "terseLabel": "Interest revenue"
       }
      }
     },
     "localname": "InterestRevenueExpenseNet",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/SegmentInformationOperatingResultsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_InternalCreditAssessmentAxis": {
     "auth_ref": [
      "r68",
      "r578",
      "r982",
      "r984",
      "r1194"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by entity-defined rating.",
        "label": "Internal Credit Assessment [Axis]",
        "terseLabel": "Internal Credit Assessment [Axis]"
       }
      }
     },
     "localname": "InternalCreditAssessmentAxis",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesCreditDerivativesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_InternalCreditAssessmentDomain": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Entity defined credit risk rating.",
        "label": "Internal Credit Assessment [Domain]",
        "terseLabel": "Internal Credit Assessment [Domain]"
       }
      }
     },
     "localname": "InternalCreditAssessmentDomain",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesCreditDerivativesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_InvestmentIncomeInvestmentExpense": {
     "auth_ref": [
      "r152",
      "r1041",
      "r1253"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/InvestmentsNetInvestmentIncomeDetails": {
       "order": 2.0,
       "parentTag": "us-gaap_NetInvestmentIncome",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of expenses related to the generation of investment income.",
        "label": "Investment Income, Investment Expense",
        "terseLabel": "Less: Investment expenses"
       }
      }
     },
     "localname": "InvestmentIncomeInvestmentExpense",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsNetInvestmentIncomeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_InvestmentIncomeMember": {
     "auth_ref": [
      "r27"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Primary financial statement caption encompassing investment income.",
        "label": "Investment Income [Member]",
        "verboseLabel": "Net Investment Income"
       }
      }
     },
     "localname": "InvestmentIncomeMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesDerivativesPertainingtoHedgedItemsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_InvestmentIncomeTextBlock": {
     "auth_ref": [
      "r150",
      "r151",
      "r152",
      "r1254"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of investment income, including, but not limited to, interest and dividend income and amortization of discount (premium) derived from debt and equity securities. Excludes realized and unrealized gain (loss) on investments.",
        "label": "Investment Income [Table Text Block]",
        "verboseLabel": "Components of Net Investment Income"
       }
      }
     },
     "localname": "InvestmentIncomeTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_InvestmentPolicyTextBlock": {
     "auth_ref": [
      "r782",
      "r852",
      "r853",
      "r854",
      "r855",
      "r940",
      "r941"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of accounting policy for investment in financial asset.",
        "label": "Investment, Policy [Policy Text Block]",
        "terseLabel": "Investments, Policy [Policy Text Block]"
       }
      }
     },
     "localname": "InvestmentPolicyTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/BusinessBasisofPresentationandSummaryofSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_InvestmentTypeAxis": {
     "auth_ref": [
      "r865",
      "r866",
      "r867",
      "r868",
      "r870",
      "r937",
      "r939",
      "r943",
      "r946",
      "r947",
      "r954",
      "r955",
      "r960",
      "r961",
      "r962",
      "r963",
      "r964",
      "r1029"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by type of investments.",
        "label": "Investment Type [Axis]",
        "terseLabel": "Investment Type [Axis]"
       }
      }
     },
     "localname": "InvestmentTypeAxis",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsComponentsofNetInvestmentGainsLossesDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsComponentsofNetInvestmentGainsLossesNarrativeDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsNetInvestmentIncomeDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsNetInvestmentIncomeNarrativeDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_InvestmentTypeCategorizationMember": {
     "auth_ref": [
      "r865",
      "r866",
      "r867",
      "r868",
      "r870",
      "r937",
      "r939",
      "r943",
      "r946",
      "r947",
      "r954",
      "r955",
      "r960",
      "r961",
      "r962",
      "r963",
      "r964",
      "r1029"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Asset obtained to generate income or appreciate in value.",
        "label": "Investments [Domain]",
        "terseLabel": "Investments [Domain]"
       }
      }
     },
     "localname": "InvestmentTypeCategorizationMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsComponentsofNetInvestmentGainsLossesDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsComponentsofNetInvestmentGainsLossesNarrativeDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsNetInvestmentIncomeDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsNetInvestmentIncomeNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_Investments": {
     "auth_ref": [
      "r751"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited": {
       "order": 1.0,
       "parentTag": "us-gaap_Assets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Sum of the carrying amounts as of the balance sheet date of all investments.",
        "label": "Investments",
        "totalLabel": "Total investments"
       }
      }
     },
     "localname": "Investments",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_InvestmentsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Investments [Abstract]",
        "verboseLabel": "Investments:"
       }
      }
     },
     "localname": "InvestmentsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_InvestmentsClassifiedByContractualMaturityDateTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of maturities of an entity's investments as well as any other information pertinent to the investments.",
        "label": "Investments Classified by Contractual Maturity Date [Table Text Block]",
        "verboseLabel": "Maturities of Fixed Maturity Securities"
       }
      }
     },
     "localname": "InvestmentsClassifiedByContractualMaturityDateTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Investments, Debt and Equity Securities [Abstract]",
        "terseLabel": "Investments, Debt and Equity Securities [Abstract]"
       }
      }
     },
     "localname": "InvestmentsDebtAndEquitySecuritiesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "xbrltype": "stringItemType"
    },
    "us-gaap_InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock": {
     "auth_ref": [
      "r175",
      "r189",
      "r193",
      "r222",
      "r373",
      "r375",
      "r623",
      "r624"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The entire disclosure for investments in certain debt and equity securities.",
        "label": "Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block]",
        "verboseLabel": "Investments"
       }
      }
     },
     "localname": "InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/Investments"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_InvestmentsSegmentMember": {
     "auth_ref": [
      "r1269"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Contract providing variable periodic payment and other form of investment.",
        "label": "Investment Product [Member]",
        "terseLabel": "Other investment contract liabilities"
       }
      }
     },
     "localname": "InvestmentsSegmentMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceReconciliationofPolicyholderAccountBalancesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_LaborAndRelatedExpense": {
     "auth_ref": [
      "r1152"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/OtherRevenuesandOtherExpensesOtherExpensesDetails": {
       "order": 1.0,
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of expense for salary, wage, profit sharing; incentive and equity-based compensation; and other employee benefit.",
        "label": "Labor and Related Expense",
        "terseLabel": "Compensation"
       }
      }
     },
     "localname": "LaborAndRelatedExpense",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/OtherRevenuesandOtherExpensesOtherExpensesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_Liabilities": {
     "auth_ref": [
      "r39",
      "r295",
      "r407",
      "r465",
      "r466",
      "r468",
      "r469",
      "r470",
      "r472",
      "r474",
      "r476",
      "r477",
      "r571",
      "r575",
      "r576",
      "r630",
      "r880",
      "r976",
      "r1043",
      "r1205",
      "r1229",
      "r1230"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited": {
       "order": 1.0,
       "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future.",
        "label": "Liabilities",
        "terseLabel": "Total liabilities",
        "totalLabel": "Total liabilities"
       }
      }
     },
     "localname": "Liabilities",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ASU201812TransitionBSDetails",
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LiabilitiesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Liabilities [Abstract]",
        "verboseLabel": "Liabilities"
       }
      }
     },
     "localname": "LiabilitiesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_LiabilitiesAndStockholdersEquity": {
     "auth_ref": [
      "r141",
      "r181",
      "r766",
      "r1001",
      "r1165",
      "r1188",
      "r1221"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any.",
        "label": "Liabilities and Equity",
        "terseLabel": "Liabilities and Equity",
        "totalLabel": "Total liabilities and equity"
       }
      }
     },
     "localname": "LiabilitiesAndStockholdersEquity",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ASU201812TransitionBSDetails",
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LiabilitiesAndStockholdersEquityAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Liabilities and Equity [Abstract]",
        "verboseLabel": "Liabilities and Equity"
       }
      }
     },
     "localname": "LiabilitiesAndStockholdersEquityAbstract",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_LiabilitiesFairValueDisclosure": {
     "auth_ref": [
      "r119"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Fair value of financial and nonfinancial obligations.",
        "label": "Liabilities, Fair Value Disclosure",
        "verboseLabel": "Total liabilities"
       }
      }
     },
     "localname": "LiabilitiesFairValueDisclosure",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueRecurringFairValueMeasurementsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LiabilitiesFairValueDisclosureAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Liabilities, Fair Value Disclosure [Abstract]",
        "verboseLabel": "Liabilities [Abstract]"
       }
      }
     },
     "localname": "LiabilitiesFairValueDisclosureAbstract",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueRecurringFairValueMeasurementsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_LiabilityForFuturePolicyBenefitActivityLineItems": {
     "auth_ref": [
      "r815",
      "r1022"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Liability for Future Policy Benefit, Activity [Line Items]",
        "terseLabel": "Liability for Future Policy Benefit, Activity [Line Items]"
       }
      }
     },
     "localname": "LiabilityForFuturePolicyBenefitActivityLineItems",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ChangesinLFPBsASU201812TransitionDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_LiabilityForFuturePolicyBenefitActivityTable": {
     "auth_ref": [
      "r815",
      "r1022"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of information about activity for liability for future policy benefit. Includes, but is not limited to, beginning and ending balance, issuance, interest income (expense), net premium collected, benefit payment, derecognition, experience adjustment, change in cash flow assumption, and change in discount rate assumption.",
        "label": "Liability for Future Policy Benefit Activity [Table]",
        "terseLabel": "Liability for Future Policy Benefit Activity [Table]"
       }
      }
     },
     "localname": "LiabilityForFuturePolicyBenefitActivityTable",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ChangesinLFPBsASU201812TransitionDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_LiabilityForFuturePolicyBenefitAfterReinsurance": {
     "auth_ref": [
      "r1022",
      "r1262",
      "r1270"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited": {
       "order": 1.0,
       "parentTag": "us-gaap_Liabilities",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount, after effect of reinsurance, of liability for future policy benefit.",
        "label": "Liability for Future Policy Benefit, after Reinsurance",
        "terseLabel": "Future policy benefits"
       }
      }
     },
     "localname": "LiabilityForFuturePolicyBenefitAfterReinsurance",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ASU201812TransitionBSDetails",
      "http://www.brighthousefinancial.com/role/ChangesinLFPBsASU201812TransitionDetails",
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited",
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsInformationbyProductDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LiabilityForFuturePolicyBenefitByProductSegmentLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Liability for Future Policy Benefit, by Product Segment [Line Items]",
        "terseLabel": "Liability for Future Policy Benefit, by Product Segment [Line Items]"
       }
      }
     },
     "localname": "LiabilityForFuturePolicyBenefitByProductSegmentLineItems",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsInformationbyProductDetails",
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsReconciliationDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_LiabilityForFuturePolicyBenefitByProductSegmentTable": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Reflects the carrying amount of and other relevant, pertinent information about the liability as of the balance sheet date for future benefits to be paid to or on behalf of policyholders and related expenses less the present value of future net premiums by major product line segment.",
        "label": "Liability for Future Policy Benefit, by Product Segment [Table]",
        "terseLabel": "Liability for Future Policy Benefit, by Product Segment [Table]"
       }
      }
     },
     "localname": "LiabilityForFuturePolicyBenefitByProductSegmentTable",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsInformationbyProductDetails",
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsReconciliationDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_LiabilityForFuturePolicyBenefitExpectedFutureBenefitOriginalDiscountRateBeforeReinsuranceAfterCashFlowChange": {
     "auth_ref": [
      "r1022",
      "r1262",
      "r1270"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount, before effect of reinsurance and after current period update of cash flow assumption, of expected future benefit and expense component for liability for future policy benefit, discounted at original rate.",
        "label": "Liability for Future Policy Benefit, Expected Future Benefit, Original Discount Rate, before Reinsurance, after Cash Flow Change",
        "terseLabel": "Liability for Future Policy Benefit, Expected Future Benefit, Original Discount Rate, before Reinsurance, after Cash Flow Change"
       }
      }
     },
     "localname": "LiabilityForFuturePolicyBenefitExpectedFutureBenefitOriginalDiscountRateBeforeReinsuranceAfterCashFlowChange",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsInformationbyProductDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LiabilityForFuturePolicyBenefitExpectedFutureGrossPremiumDiscountedBeforeReinsurance": {
     "auth_ref": [
      "r816"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount, before effect of reinsurance, of discounted balance for expected future gross premium component of liability for future policy benefit.",
        "label": "Liability for Future Policy Benefit, Expected Future Gross Premium, Discounted, before Reinsurance",
        "terseLabel": "Liability for Future Policy Benefit, Expected Future Gross Premium, Discounted, before Reinsurance"
       }
      }
     },
     "localname": "LiabilityForFuturePolicyBenefitExpectedFutureGrossPremiumDiscountedBeforeReinsurance",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsInformationbyProductDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LiabilityForFuturePolicyBenefitExpectedFutureGrossPremiumUndiscountedBeforeReinsurance": {
     "auth_ref": [
      "r816",
      "r1022"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount, before effect of reinsurance, of undiscounted balance for expected future gross premium component of liability for future policy benefit.",
        "label": "Liability for Future Policy Benefit, Expected Future Gross Premium, Undiscounted, before Reinsurance",
        "terseLabel": "Liability for Future Policy Benefit, Expected Future Gross Premium, Undiscounted, before Reinsurance"
       }
      }
     },
     "localname": "LiabilityForFuturePolicyBenefitExpectedFutureGrossPremiumUndiscountedBeforeReinsurance",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsInformationbyProductDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitBeforeReinsuranceAfterDiscountRateChange": {
     "auth_ref": [
      "r815",
      "r816",
      "r836",
      "r1022"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount, before effect of reinsurance and after current period update of cash flow assumption and discount rate change, of expected future policy benefit and expense component of liability for future policy benefit.",
        "label": "Liability for Future Policy Benefit, Expected Future Policy Benefit, before Reinsurance, after Discount Rate Change",
        "terseLabel": "Liability for Future Policy Benefit, Expected Future Policy Benefit, before Reinsurance, after Discount Rate Change"
       }
      }
     },
     "localname": "LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitBeforeReinsuranceAfterDiscountRateChange",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ChangesinLFPBsASU201812TransitionDetails",
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsInformationbyProductDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitCumulativeIncreaseDecreaseFromCashFlowChange": {
     "auth_ref": [
      "r1008",
      "r1022",
      "r1262",
      "r1270"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of cumulative increase (decrease) in expected future policy benefit and expense component for liability of future policy benefit from cash flow assumption change for future cash flows.",
        "label": "Liability for Future Policy Benefit, Expected Future Policy Benefit, Cumulative Increase (Decrease) from Cash Flow Change",
        "terseLabel": "Liability for Future Policy Benefit, Expected Future Policy Benefit, Cumulative Increase (Decrease) from Cash Flow Change"
       }
      }
     },
     "localname": "LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitCumulativeIncreaseDecreaseFromCashFlowChange",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ChangesinLFPBsASU201812TransitionDetails",
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsInformationbyProductDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitCumulativeIncreaseDecreaseOfActualVarianceFromExpectedExperience": {
     "auth_ref": [
      "r817",
      "r1007",
      "r1022",
      "r1262",
      "r1270"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of cumulative increase (decrease) in expected future policy benefit and expense component for liability of future policy benefit from effect of variance from cash flow assumption change for actual experience.",
        "label": "Liability for Future Policy Benefit, Expected Future Policy Benefit, Cumulative Increase (Decrease) of Actual Variance from Expected Experience",
        "terseLabel": "Liability for Future Policy Benefit, Expected Future Policy Benefit, Cumulative Increase (Decrease) of Actual Variance from Expected Experience"
       }
      }
     },
     "localname": "LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitCumulativeIncreaseDecreaseOfActualVarianceFromExpectedExperience",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsInformationbyProductDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitIncreaseDecreaseForOtherChange": {
     "auth_ref": [
      "r1262",
      "r1270"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of increase (decrease) in expected future policy benefit and expense component for liability for future policy benefit from change, classified as other.",
        "label": "Liability for Future Policy Benefit, Expected Future Policy Benefit, Increase (Decrease) for Other Change",
        "terseLabel": "Liability for Future Policy Benefit, Expected Future Policy Benefit, Cummulative Increase (Decrease) from Model Refinements"
       }
      }
     },
     "localname": "LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitIncreaseDecreaseForOtherChange",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsInformationbyProductDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitInterestExpense": {
     "auth_ref": [
      "r1004",
      "r1022",
      "r1262",
      "r1270"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of interest expense for expected future policy benefit and expense component of liability for future policy benefit.",
        "label": "Liability for Future Policy Benefit, Expected Future Policy Benefit, Interest Expense",
        "terseLabel": "Liability for Future Policy Benefit, Expected Future Policy Benefit, Interest Expense"
       }
      }
     },
     "localname": "LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitInterestExpense",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsInformationbyProductDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitIssuance": {
     "auth_ref": [
      "r1003",
      "r1022",
      "r1262",
      "r1270"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of increase in expected future policy benefit and expense component of liability for future policy benefit from contract issuance.",
        "label": "Liability for Future Policy Benefit, Expected Future Policy Benefit, Issuance",
        "terseLabel": "Liability for Future Policy Benefit, Expected Future Policy Benefit, Issuance"
       }
      }
     },
     "localname": "LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitIssuance",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsInformationbyProductDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitOriginalDiscountRateBeforeCashFlowAndReinsurance": {
     "auth_ref": [
      "r1022",
      "r1262",
      "r1270"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount, before effect of reinsurance and current period update of cash flow assumption, of expected future policy benefit and expense component of liability for future policy benefit, discounted at original rate.",
        "label": "Liability for Future Policy Benefit, Expected Future Policy Benefit, Original Discount Rate, before Cash Flow and Reinsurance",
        "terseLabel": "Liability for Future Policy Benefit, Expected Future Policy Benefit, Original Discount Rate, before Cash Flow and Reinsurance"
       }
      }
     },
     "localname": "LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitOriginalDiscountRateBeforeCashFlowAndReinsurance",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsInformationbyProductDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitUndiscountedBeforeReinsurance": {
     "auth_ref": [
      "r816",
      "r1022"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount, before effect of reinsurance, of undiscounted balance for expected future policy benefit and expense component of liability for future policy benefit.",
        "label": "Liability for Future Policy Benefit, Expected Future Policy Benefit, Undiscounted, before Reinsurance",
        "terseLabel": "Liability for Future Policy Benefit, Expected Future Policy Benefit, Undiscounted, before Reinsurance"
       }
      }
     },
     "localname": "LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitUndiscountedBeforeReinsurance",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ChangesinLFPBsASU201812TransitionDetails",
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsInformationbyProductDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LiabilityForFuturePolicyBenefitExpectedNetPremiumBeforeReinsuranceAfterDiscountRateChange": {
     "auth_ref": [
      "r815",
      "r816",
      "r836",
      "r1022"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount, before effect of reinsurance and after current period update of cash flow assumption and discount rate change, of expected net premium component of liability for future policy benefit.",
        "label": "Liability for Future Policy Benefit, Expected Net Premium, before Reinsurance, after Discount Rate Change",
        "terseLabel": "Liability for Future Policy Benefit, Expected Net Premium, before Reinsurance, after Discount Rate Change"
       }
      }
     },
     "localname": "LiabilityForFuturePolicyBenefitExpectedNetPremiumBeforeReinsuranceAfterDiscountRateChange",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsInformationbyProductDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LiabilityForFuturePolicyBenefitExpectedNetPremiumCumulativeIncreaseDecreaseFromCashFlowChange": {
     "auth_ref": [
      "r1008",
      "r1022",
      "r1262",
      "r1270"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of cumulative increase (decrease) in expected net premium component of liability for future policy benefit from cash flow assumption change for future cash flows.",
        "label": "Liability for Future Policy Benefit, Expected Net Premium, Cumulative Increase (Decrease) from Cash Flow Change",
        "terseLabel": "Liability for Future Policy Benefit, Expected Net Premium, Cumulative Increase (Decrease) from Cash Flow Change"
       }
      }
     },
     "localname": "LiabilityForFuturePolicyBenefitExpectedNetPremiumCumulativeIncreaseDecreaseFromCashFlowChange",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsInformationbyProductDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LiabilityForFuturePolicyBenefitExpectedNetPremiumCumulativeIncreaseDecreaseOfActualVarianceFromExpectedExperience": {
     "auth_ref": [
      "r817",
      "r1007",
      "r1022",
      "r1262",
      "r1270"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of cumulative increase (decrease) in expected net premium component for liability of future policy benefit from effect of variance from cash flow assumption change for actual experience.",
        "label": "Liability for Future Policy Benefit, Expected Net Premium, Cumulative Increase (Decrease) of Actual Variance from Expected Experience",
        "terseLabel": "Liability for Future Policy Benefit, Expected Net Premium, Cumulative Increase (Decrease) of Actual Variance from Expected Experience"
       }
      }
     },
     "localname": "LiabilityForFuturePolicyBenefitExpectedNetPremiumCumulativeIncreaseDecreaseOfActualVarianceFromExpectedExperience",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsInformationbyProductDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LiabilityForFuturePolicyBenefitExpectedNetPremiumInterestIncome": {
     "auth_ref": [
      "r1004",
      "r1022",
      "r1262",
      "r1270"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of interest income for expected net premium component of liability for future policy benefit.",
        "label": "Liability for Future Policy Benefit, Expected Net Premium, Interest Income",
        "terseLabel": "Liability for Future Policy Benefit, Expected Net Premium, Interest Income"
       }
      }
     },
     "localname": "LiabilityForFuturePolicyBenefitExpectedNetPremiumInterestIncome",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsInformationbyProductDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LiabilityForFuturePolicyBenefitExpectedNetPremiumIssuance": {
     "auth_ref": [
      "r1003",
      "r1022",
      "r1262",
      "r1270"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of increase in expected net premium component of liability for future policy benefit from contract issuance.",
        "label": "Liability for Future Policy Benefit, Expected Net Premium, Issuance",
        "terseLabel": "Liability for Future Policy Benefit, Expected Net Premium, Issuance"
       }
      }
     },
     "localname": "LiabilityForFuturePolicyBenefitExpectedNetPremiumIssuance",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsInformationbyProductDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LiabilityForFuturePolicyBenefitExpectedNetPremiumNetPremiumCollected": {
     "auth_ref": [
      "r1005",
      "r1022",
      "r1262",
      "r1270"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of premium collected from policyholder to fund expected benefit payment for expected net premium component of liability for future policy benefit.",
        "label": "Liability for Future Policy Benefit, Expected Net Premium, Net Premium Collected",
        "negatedTerseLabel": "Liability for Future Policy Benefit, Expected Net Premium, Net Premium Collected"
       }
      }
     },
     "localname": "LiabilityForFuturePolicyBenefitExpectedNetPremiumNetPremiumCollected",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsInformationbyProductDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LiabilityForFuturePolicyBenefitExpectedNetPremiumOriginalDiscountRateBeforeCashFlowAndReinsurance": {
     "auth_ref": [
      "r1022",
      "r1262",
      "r1270"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount, before effect of reinsurance and current period update of cash flow assumption, of expected net premium component of liability for future policy benefit, discounted at original rate.",
        "label": "Liability for Future Policy Benefit, Expected Net Premium, Original Discount Rate, before Cash Flow and Reinsurance",
        "terseLabel": "Liability for Future Policy Benefit, Expected Net Premium, Original Discount Rate, before Cash Flow and Reinsurance"
       }
      }
     },
     "localname": "LiabilityForFuturePolicyBenefitExpectedNetPremiumOriginalDiscountRateBeforeCashFlowAndReinsurance",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsInformationbyProductDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LiabilityForFuturePolicyBenefitExpectedNetPremiumOriginalDiscountRateBeforeReinsuranceAfterCashFlowChange": {
     "auth_ref": [
      "r1022",
      "r1262",
      "r1270"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount, before effect of reinsurance and after current period update of cash flow assumption, of expected net premium component for liability for future policy benefit, discounted at original rate.",
        "label": "Liability for Future Policy Benefit, Expected Net Premium, Original Discount Rate, before Reinsurance, after Cash Flow Change",
        "terseLabel": "Liability for Future Policy Benefit, Expected Net Premium, Original Discount Rate, before Reinsurance, after Cash Flow Change"
       }
      }
     },
     "localname": "LiabilityForFuturePolicyBenefitExpectedNetPremiumOriginalDiscountRateBeforeReinsuranceAfterCashFlowChange",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsInformationbyProductDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LiabilityForFuturePolicyBenefitGrossPremiumIncome": {
     "auth_ref": [
      "r818",
      "r822",
      "r1022"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of gross premium income recognized for liability for future policy benefit.",
        "label": "Liability for Future Policy Benefit, Gross Premium Income",
        "terseLabel": "Liability for Future Policy Benefit, Gross Premium Income"
       }
      }
     },
     "localname": "LiabilityForFuturePolicyBenefitGrossPremiumIncome",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsInformationbyProductDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LiabilityForFuturePolicyBenefitReinsuranceRecoverableAfterAllowance": {
     "auth_ref": [
      "r815",
      "r819",
      "r836",
      "r1022"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount, after allowance for credit loss, recoverable under reinsurance of liability for future policy benefit.",
        "label": "Liability for Future Policy Benefit, Reinsurance Recoverable, after Allowance",
        "terseLabel": "Liability for Future Policy Benefit, Reinsurance Recoverable, after Allowance"
       }
      }
     },
     "localname": "LiabilityForFuturePolicyBenefitReinsuranceRecoverableAfterAllowance",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ChangesinLFPBsASU201812TransitionDetails",
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsInformationbyProductDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LiabilityForFuturePolicyBenefitRemeasurementGainLoss": {
     "auth_ref": [
      "r810",
      "r811",
      "r813"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of remeasurement gain (loss) on liability for future policy benefit from application of revised benefit ratio as of contract issue. Includes, but is not limited to, remeasurement gain (loss) for annuitization insurance benefit, death and other insurance benefits, and traditional and limited-payment contracts.",
        "label": "Liability for Future Policy Benefit, Remeasurement Gain (Loss)",
        "terseLabel": "Liability for Future Policy Benefit, Remeasurement Gain (Loss)"
       }
      }
     },
     "localname": "LiabilityForFuturePolicyBenefitRemeasurementGainLoss",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofOperationsandComprehensiveIncomeParenthetical"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LiabilityForFuturePolicyBenefitWeightedAverageDuration": {
     "auth_ref": [
      "r820"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Weighted-average duration of liability for future policy benefit, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.",
        "label": "Liability for Future Policy Benefit, Weighted-Average Duration",
        "terseLabel": "Liability for Future Policy Benefit, Weighted-Average Duration"
       }
      }
     },
     "localname": "LiabilityForFuturePolicyBenefitWeightedAverageDuration",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsInformationbyProductDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "us-gaap_LiabilityForFuturePolicyBenefitWeightedAverageInterestAccretionRate": {
     "auth_ref": [
      "r821",
      "r1022"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Original weighted-average discount rate at contract issue date used to measure liability for future policy benefit.",
        "label": "Liability for Future Policy Benefit, Weighted-Average Interest Accretion Rate",
        "terseLabel": "Liability for Future Policy Benefit, Weighted-Average Interest Accretion Rate"
       }
      }
     },
     "localname": "LiabilityForFuturePolicyBenefitWeightedAverageInterestAccretionRate",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsInformationbyProductDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_LiabilityForFuturePolicyBenefits": {
     "auth_ref": [
      "r815",
      "r822",
      "r836",
      "r1022",
      "r1245"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount, before effect of reinsurance, of present value of future benefit to be paid to or on behalf of policyholder and related expense less present value of future net premium receivable under insurance contract.",
        "label": "Liability for Future Policy Benefit, before Reinsurance",
        "terseLabel": "Liability for Future Policy Benefit, before Reinsurance"
       }
      }
     },
     "localname": "LiabilityForFuturePolicyBenefits",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/EffectofTransitionAdjustmentsonStockholdersEquityASU201812TransitionDetails",
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsInformationbyProductDetails",
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsReconciliationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LiabilityForFuturePolicyBenefitsInterestRate": {
     "auth_ref": [
      "r134"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Rate of interest used to calculate the liability for future policy benefits.",
        "label": "Liability for Future Policy Benefits, Interest Rate",
        "terseLabel": "Liability for Future Policy Benefits, Interest Rate"
       }
      }
     },
     "localname": "LiabilityForFuturePolicyBenefitsInterestRate",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsReconciliationDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_LiabilityForFuturePolicyBenefitsLife": {
     "auth_ref": [
      "r133",
      "r1245"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of accrued obligation to policyholders that relates to insured events under long-term life insurance contracts.",
        "label": "Liability for Future Policy Benefits, Life",
        "terseLabel": "Future policy benefits"
       }
      }
     },
     "localname": "LiabilityForFuturePolicyBenefitsLife",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/RelatedPartyTransactionsEffectsofAffiliatedReinsuranceonBalanceSheetsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LiabilityForFuturePolicyBenefitsPaymentForBenefits": {
     "auth_ref": [
      "r1006",
      "r1022",
      "r1160",
      "r1262",
      "r1270"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of cash outflow to policyholder from benefit payment for expected future policy benefit and expense component of liability for future policy benefit.",
        "label": "Liability for Future Policy Benefit, Expected Future Policy Benefit, Benefit Payment",
        "negatedTerseLabel": "Liability for Future Policy Benefit, Expected Future Policy Benefit, Benefit Payment"
       }
      }
     },
     "localname": "LiabilityForFuturePolicyBenefitsPaymentForBenefits",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsInformationbyProductDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LifeInsuranceSegmentMember": {
     "auth_ref": [
      "r797",
      "r798",
      "r799",
      "r800",
      "r801",
      "r802",
      "r1269"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Contract providing insurance coverage for death benefit.",
        "label": "Life Insurance Product Line [Member]",
        "terseLabel": "Life"
       }
      }
     },
     "localname": "LifeInsuranceSegmentMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceBalanceofAccountValuesbyrangeofguaranteedminimumcreditingratesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_LimitedPartnerMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Party to a partnership business who has limited liability.",
        "label": "Limited Partner [Member]",
        "verboseLabel": "Other limited partnership interests"
       }
      }
     },
     "localname": "LimitedPartnerMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsNetInvestmentIncomeNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_LineOfCreditFacilityAxis": {
     "auth_ref": [
      "r37",
      "r1164"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by name of lender, which may be a single entity (for example, but not limited to, a bank, pension fund, venture capital firm) or a group of entities that participate in the line of credit.",
        "label": "Lender Name [Axis]",
        "terseLabel": "Lender Name [Axis]"
       }
      }
     },
     "localname": "LineOfCreditFacilityAxis",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/LongtermandShorttermDebtNarrativeDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_LineOfCreditFacilityLenderDomain": {
     "auth_ref": [
      "r37",
      "r1164"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Identification of the lender, which may be a single entity (for example, a bank, pension fund, venture capital firm) or a group of entities that participate in the line of credit, including a letter of credit facility.",
        "label": "Line of Credit Facility, Lender [Domain]",
        "terseLabel": "Line of Credit Facility, Lender [Domain]"
       }
      }
     },
     "localname": "LineOfCreditFacilityLenderDomain",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/LongtermandShorttermDebtNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity": {
     "auth_ref": [
      "r37"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.",
        "label": "Line of Credit Facility, Maximum Borrowing Capacity",
        "terseLabel": "Credit facilities, maximum borrowing capacity"
       }
      }
     },
     "localname": "LineOfCreditFacilityMaximumBorrowingCapacity",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/SubsequentEventsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LoanOriginationCommitmentsMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Commitments to borrowers or third party investors for the origination of a loan.",
        "label": "Loan Origination Commitments [Member]",
        "terseLabel": "Mortgage Loan Commitments"
       }
      }
     },
     "localname": "LoanOriginationCommitmentsMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ContingenciesCommitmentsandGuaranteesContingenciesCommitmentsandGuaranteesNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_LoanToValueAxis": {
     "auth_ref": [
      "r983"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by debt-to-value ratio, for example, but not limited to, 80 percent to 100 percent. Element name and standard label in Debt-to-Value [numeric lower end] to [numeric higher end] Percent [Member] or Debt-to-Value Greater Than [low end numeric value] Percent [Member] or Debt-to-Value Less Than [high end numeric value] Percent [Member] formats.",
        "label": "Debt-to-Value [Axis]",
        "terseLabel": "Debt-to-Value [Axis]"
       }
      }
     },
     "localname": "LoanToValueAxis",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsCreditQualityofMortgageLoansbyPortfolioSegmentDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_LoanToValueDomain": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Debt-to-value (DTV) ratio, for example, but not limited to, 80 percent to 100 percent. Element name and standard label in DTV [numeric lower end] to [numeric higher end] Percent [Member] or DTV Greater Than [low end numeric value] Percent [Member] or DTV Less Than [high end numeric value] Percent [Member] formats.",
        "label": "Debt-to-Value [Domain]",
        "terseLabel": "Debt-to-Value [Domain]"
       }
      }
     },
     "localname": "LoanToValueDomain",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsCreditQualityofMortgageLoansbyPortfolioSegmentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_LoansInsurancePolicy": {
     "auth_ref": [
      "r750"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited": {
       "order": 4.0,
       "parentTag": "us-gaap_Investments",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount before allowance of loans made to policy and contract holders using their life insurance contracts' cash value or separate accounts as collateral. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums over and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements.",
        "label": "Loans, Gross, Insurance Policy",
        "terseLabel": "Policy loans"
       }
      }
     },
     "localname": "LoansInsurancePolicy",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited",
      "http://www.brighthousefinancial.com/role/FairValueFinancialInstrumentsCarriedatOtherThanFairValueDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LongTermDebt": {
     "auth_ref": [
      "r36",
      "r179",
      "r487",
      "r494",
      "r988",
      "r989",
      "r1247"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited": {
       "order": 5.0,
       "parentTag": "us-gaap_Liabilities",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.",
        "label": "Long-Term Debt",
        "terseLabel": "Long-term and short-term debt"
       }
      }
     },
     "localname": "LongTermDebt",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LongTermDebtFairValue": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission.",
        "label": "Long-Term Debt, Fair Value",
        "verboseLabel": "Long-term debt"
       }
      }
     },
     "localname": "LongTermDebtFairValue",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueFinancialInstrumentsCarriedatOtherThanFairValueDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LossContingenciesByNatureOfContingencyAxis": {
     "auth_ref": [
      "r457",
      "r458",
      "r459",
      "r462",
      "r1199",
      "r1201"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by type of existing condition, situation, or set of circumstances involving uncertainty as to possible loss to an enterprise that will ultimately be resolved when one or more future events occur or fail to occur.",
        "label": "Loss Contingency Nature [Axis]",
        "terseLabel": "Loss Contingency Nature [Axis]"
       }
      }
     },
     "localname": "LossContingenciesByNatureOfContingencyAxis",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ContingenciesCommitmentsandGuaranteesContingenciesCommitmentsandGuaranteesNarrativeDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_LossContingencyNatureDomain": {
     "auth_ref": [
      "r457",
      "r458",
      "r459",
      "r462",
      "r1199",
      "r1201"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "An existing condition, situation, or set of circumstances involving uncertainty as to possible loss to an enterprise that will ultimately be resolved when one or more future events occur or fail to occur. Resolution of the uncertainty may confirm the incurrence of a loss or impairment of an asset or the incurrence of a liability.",
        "label": "Loss Contingency, Nature [Domain]",
        "terseLabel": "Loss Contingency, Nature [Domain]"
       }
      }
     },
     "localname": "LossContingencyNatureDomain",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ContingenciesCommitmentsandGuaranteesContingenciesCommitmentsandGuaranteesNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_LossContingencyRangeOfPossibleLossPortionNotAccrued": {
     "auth_ref": [
      "r1200",
      "r1202"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The difference between the maximum amount of estimated loss and the amount recorded as of the balance sheet date.",
        "label": "Loss Contingency, Range of Possible Loss, Portion Not Accrued",
        "terseLabel": "Loss contingency, range of possible loss, portion not accrued"
       }
      }
     },
     "localname": "LossContingencyRangeOfPossibleLossPortionNotAccrued",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ContingenciesCommitmentsandGuaranteesContingenciesCommitmentsandGuaranteesNarrativeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_MarketRiskBenefitActivityTableTextBlock": {
     "auth_ref": [
      "r828",
      "r1024"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of beginning balance to ending balance for contract or contract feature in long-duration contract issued by insurance entity that both protects contract holder from other-than-nominal capital market risk and exposes insurance entity to other-than-nominal capital market risk.",
        "label": "Market Risk Benefit, Activity [Table Text Block]",
        "terseLabel": "Market Risk Benefit, Activity"
       }
      }
     },
     "localname": "MarketRiskBenefitActivityTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_MarketRiskBenefitAfterIncreaseDecreaseFromInstrumentSpecificCreditRisk": {
     "auth_ref": [
      "r812",
      "r828",
      "r841",
      "r1024"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount, before effect of reinsurance and after accumulated increase (decrease) in instrument-specific credit risk, of contract or contract feature in long-duration contract issued by insurance entity that both protects contract holder from other-than-nominal capital market risk and exposes insurance entity to other-than-nominal capital market risk.",
        "label": "Market Risk Benefit, after Increase (Decrease) from Instrument-Specific Credit Risk",
        "terseLabel": "Market Risk Benefit, after Increase (Decrease) from Instrument-Specific Credit Risk"
       }
      }
     },
     "localname": "MarketRiskBenefitAfterIncreaseDecreaseFromInstrumentSpecificCreditRisk",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceMarketRiskBenefitDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_MarketRiskBenefitAfterReinsuranceAndCumulativeIncreaseDecreaseFromInstrumentSpecificCreditRiskChange": {
     "auth_ref": [
      "r1024",
      "r1267",
      "r1271"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount, after effect of reinsurance and cumulative increase (decrease) in instrument-specific credit risk, of contract or contract feature in long-duration contract issued by insurance entity that both protects contract holder from other-than-nominal capital market risk and exposes insurance entity to other-than-nominal capital market risk.",
        "label": "Market Risk Benefit, after Reinsurance and Cumulative Increase (Decrease) from Instrument-Specific Credit Risk Change",
        "terseLabel": "Market Risk Benefit, after Reinsurance and Cumulative Increase (Decrease) from Instrument-Specific Credit Risk Change"
       }
      }
     },
     "localname": "MarketRiskBenefitAfterReinsuranceAndCumulativeIncreaseDecreaseFromInstrumentSpecificCreditRiskChange",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ChangesinliabilitiesclassifiedasMRBsASU201812TransitionDetails",
      "http://www.brighthousefinancial.com/role/InsuranceMarketRiskBenefitDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_MarketRiskBenefitAssetAmount": {
     "auth_ref": [
      "r829",
      "r1024"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited": {
       "order": 8.0,
       "parentTag": "us-gaap_Assets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of asset position for contract or contract feature in long-duration contract issued by insurance entity that both protects contract holder from other-than-nominal capital market risk and exposes insurance entity to other-than-nominal capital market risk.",
        "label": "Market Risk Benefit, Asset, Amount",
        "terseLabel": "Market risk benefit assets"
       }
      }
     },
     "localname": "MarketRiskBenefitAssetAmount",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited",
      "http://www.brighthousefinancial.com/role/FairValueRecurringFairValueMeasurementsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_MarketRiskBenefitBeforeReinsuranceAndCumulativeIncreaseDecreaseFromInstrumentSpecificCreditRiskChange": {
     "auth_ref": [
      "r828",
      "r841",
      "r1024"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount, before effect of reinsurance and cumulative increase (decrease) in instrument-specific credit risk, of contract or contract feature in long-duration contract issued by insurance entity that both protects contract holder from other-than-nominal capital market risk and exposes insurance entity to other-than-nominal capital market risk.",
        "label": "Market Risk Benefit, before Reinsurance and Cumulative Increase (Decrease) from Instrument-Specific Credit Risk Change",
        "terseLabel": "Market Risk Benefit, before Reinsurance and Cumulative Increase (Decrease) from Instrument-Specific Credit Risk Change"
       }
      }
     },
     "localname": "MarketRiskBenefitBeforeReinsuranceAndCumulativeIncreaseDecreaseFromInstrumentSpecificCreditRiskChange",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ChangesinliabilitiesclassifiedasMRBsASU201812TransitionDetails",
      "http://www.brighthousefinancial.com/role/InsuranceMarketRiskBenefitDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_MarketRiskBenefitChangeInFairValueGainLoss": {
     "auth_ref": [
      "r812"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofOperationsandComprehensiveIncomeUnaudited": {
       "order": 4.0,
       "parentTag": "us-gaap_BenefitsLossesAndExpenses",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of gain (loss) from (increase) decrease in fair value of contract or contract feature in long-duration contract issued by insurance entity that both protects contract holder from other-than-nominal capital market risk and exposes insurance entity to other-than-nominal capital market risk. Excludes change attributable to instrument-specific credit risk.",
        "label": "Market Risk Benefit, Change in Fair Value, Gain (Loss)",
        "negatedTerseLabel": "Change in market risk benefits",
        "terseLabel": "Change in market risk benefits"
       }
      }
     },
     "localname": "MarketRiskBenefitChangeInFairValueGainLoss",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ASU201812TransitionISDetails",
      "http://www.brighthousefinancial.com/role/ChangesinliabilitiesclassifiedasMRBsASU201812TransitionDetails",
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofOperationsandComprehensiveIncomeUnaudited",
      "http://www.brighthousefinancial.com/role/RelatedPartyTransactionsEffectsofAffiliatedReinsuranceonStatementsofOperationsDetails",
      "http://www.brighthousefinancial.com/role/SegmentInformationOperatingResultsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_MarketRiskBenefitIncreaseDecreaseFromActualPolicyholderBehaviorDifferentFromExpected": {
     "auth_ref": [
      "r1018",
      "r1024",
      "r1267",
      "r1271"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of increase (decrease) in contract or contract feature in long-duration contract issued by insurance entity that both protects contract holder from other-than-nominal capital market risk and exposes insurance entity to other-than-nominal capital market risk from change associated with actual policyholder behavior different from expected.",
        "label": "Market Risk Benefit, Increase (Decrease) from Actual Policyholder Behavior Different from Expected",
        "terseLabel": "Market Risk Benefit, Increase (Decrease) from Actual Policyholder Behavior Different from Expected"
       }
      }
     },
     "localname": "MarketRiskBenefitIncreaseDecreaseFromActualPolicyholderBehaviorDifferentFromExpected",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceMarketRiskBenefitDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_MarketRiskBenefitIncreaseDecreaseFromEquityMarketChange": {
     "auth_ref": [
      "r1017",
      "r1024",
      "r1267",
      "r1271"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of increase (decrease) in contract or contract feature in long-duration contract issued by insurance entity that both protects contract holder from other-than-nominal capital market risk and exposes insurance entity to other-than-nominal capital market risk from change in equity market assumption.",
        "label": "Market Risk Benefit, Increase (Decrease) from Equity Market Change",
        "terseLabel": "Market Risk Benefit, Increase (Decrease) from Equity Market Change"
       }
      }
     },
     "localname": "MarketRiskBenefitIncreaseDecreaseFromEquityMarketChange",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceMarketRiskBenefitDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_MarketRiskBenefitIncreaseDecreaseFromFutureExpectedPolicyholderBehaviorAssumption": {
     "auth_ref": [
      "r1019",
      "r1024",
      "r1267",
      "r1271"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of increase (decrease) in contract or contract feature in long-duration contract issued by insurance entity that both protects contract holder from other-than-nominal capital market risk and exposes insurance entity to other-than-nominal capital market risk from change in future expected policyholder behavior assumption.",
        "label": "Market Risk Benefit, Increase (Decrease) from Future Expected Policyholder Behavior Assumption",
        "terseLabel": "Market Risk Benefit, Increase (Decrease) from Future Expected Policyholder Behavior Assumption"
       }
      }
     },
     "localname": "MarketRiskBenefitIncreaseDecreaseFromFutureExpectedPolicyholderBehaviorAssumption",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceMarketRiskBenefitDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_MarketRiskBenefitIncreaseDecreaseFromInterestRateChange": {
     "auth_ref": [
      "r1016",
      "r1024",
      "r1267",
      "r1271"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of increase (decrease) in contract or contract feature in long-duration contract issued by insurance entity that both protects contract holder from other-than-nominal capital market risk and exposes insurance entity to other-than-nominal capital market risk from change in interest rate.",
        "label": "Market Risk Benefit, Increase (Decrease) from Interest Rate Change",
        "terseLabel": "Market Risk Benefit, Increase (Decrease) from Interest Rate Change"
       }
      }
     },
     "localname": "MarketRiskBenefitIncreaseDecreaseFromInterestRateChange",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceMarketRiskBenefitDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_MarketRiskBenefitIncreaseDecreaseFromOtherAssumption": {
     "auth_ref": [
      "r1020",
      "r1024",
      "r1267",
      "r1271"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of increase (decrease) in contract or contract feature in long-duration contract issued by insurance entity that both protects contract holder from other-than-nominal capital market risk and exposes insurance entity to other-than-nominal capital market risk from change in assumption, classified as other.",
        "label": "Market Risk Benefit, Increase (Decrease) from Other Assumption",
        "terseLabel": "Market Risk Benefit, Aging of the Block and Other"
       }
      }
     },
     "localname": "MarketRiskBenefitIncreaseDecreaseFromOtherAssumption",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceMarketRiskBenefitDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_MarketRiskBenefitIssuance": {
     "auth_ref": [
      "r1015",
      "r1024",
      "r1267",
      "r1271"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of increase in contract or contract feature in long-duration contract issued by insurance entity that both protects contract holder from other-than-nominal capital market risk and exposes insurance entity to other-than-nominal capital market risk from contract issuance.",
        "label": "Market Risk Benefit, Issuance",
        "negatedTerseLabel": "Market Risk Benefit, Issuance"
       }
      }
     },
     "localname": "MarketRiskBenefitIssuance",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceMarketRiskBenefitDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_MarketRiskBenefitLiabilityAmount": {
     "auth_ref": [
      "r829",
      "r1024"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited": {
       "order": 8.0,
       "parentTag": "us-gaap_Liabilities",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of liability position for contract or contract feature in long-duration contract issued by insurance entity that both protects contract holder from other-than-nominal capital market risk and exposes insurance entity to other-than-nominal capital market risk.",
        "label": "Market Risk Benefit, Liability, Amount",
        "terseLabel": "Market risk benefit liabilities",
        "verboseLabel": "Market risk benefit liabilities"
       }
      }
     },
     "localname": "MarketRiskBenefitLiabilityAmount",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ASU201812TransitionBSDetails",
      "http://www.brighthousefinancial.com/role/ChangesinliabilitiesclassifiedasMRBsASU201812TransitionDetails",
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited",
      "http://www.brighthousefinancial.com/role/FairValueRecurringFairValueMeasurementsDetails",
      "http://www.brighthousefinancial.com/role/RelatedPartyTransactionsEffectsofAffiliatedReinsuranceonBalanceSheetsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_MarketRiskBenefitLineItems": {
     "auth_ref": [
      "r828",
      "r1024"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Market Risk Benefit [Line Items]",
        "terseLabel": "Market Risk Benefit [Line Items]"
       }
      }
     },
     "localname": "MarketRiskBenefitLineItems",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ChangesinliabilitiesclassifiedasMRBsASU201812TransitionDetails",
      "http://www.brighthousefinancial.com/role/InsuranceMarketRiskBenefitDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_MarketRiskBenefitMeasurementInput": {
     "auth_ref": [
      "r615"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Value of measurement input used to measure contract or contract feature in long-duration contract issued by insurance entity that both protects contract holder from other-than-nominal capital market risk and exposes insurance entity to other-than-nominal capital market risk.",
        "label": "Market Risk Benefit, Measurement Input",
        "terseLabel": "Market Risk Benefit, Measurement Input"
       }
      }
     },
     "localname": "MarketRiskBenefitMeasurementInput",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueAssetsandLiabilitiesMeasuredQuantitativeInformationDetails"
     ],
     "xbrltype": "decimalItemType"
    },
    "us-gaap_MarketRiskBenefitPolicyTextBlock": {
     "auth_ref": [
      "r830"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of accounting policy for contract or contract feature in long-duration contract issued by insurance entity that both protects contract holder from other-than-nominal capital market risk and exposes insurance entity to other-than-nominal capital market risk. Includes, but is not limited to, input, judgment, assumption and method used in measuring market risk benefit, and change in input, judgment, and assumption.",
        "label": "Market Risk Benefit [Policy Text Block]",
        "terseLabel": "Market Risk Benefit [Policy Text Block]"
       }
      }
     },
     "localname": "MarketRiskBenefitPolicyTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/BusinessBasisofPresentationandSummaryofSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_MarketRiskBenefitReinsuranceRecoverableAfterAllowance": {
     "auth_ref": [
      "r1024",
      "r1268"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount, after allowance for credit loss, recoverable under reinsurance for contract or contract feature in long-duration contract issued by insurance entity that both protects contract holder from other-than-nominal capital market risk and exposes insurance entity to other-than-nominal capital market risk.",
        "label": "Market Risk Benefit, Reinsurance Recoverable, after Allowance",
        "terseLabel": "Market Risk Benefit, Reinsurance Recoverable, after Allowance"
       }
      }
     },
     "localname": "MarketRiskBenefitReinsuranceRecoverableAfterAllowance",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ChangesinliabilitiesclassifiedasMRBsASU201812TransitionDetails",
      "http://www.brighthousefinancial.com/role/InsuranceMarketRiskBenefitDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_MarketRiskBenefitTable": {
     "auth_ref": [
      "r828",
      "r1024"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of information about contract or contract feature in long-duration contract issued by insurance entity that both protects contract holder from other-than-nominal capital market risk and exposes insurance entity to other-than-nominal capital market risk.",
        "label": "Market Risk Benefit [Table]",
        "terseLabel": "Market Risk Benefit [Table]"
       }
      }
     },
     "localname": "MarketRiskBenefitTable",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ChangesinliabilitiesclassifiedasMRBsASU201812TransitionDetails",
      "http://www.brighthousefinancial.com/role/InsuranceMarketRiskBenefitDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_MaterialReconcilingItemsMember": {
     "auth_ref": [
      "r64"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Items used in reconciling reportable segments' amounts to consolidated amount. Excludes corporate-level activity.",
        "label": "Segment Reconciling Items [Member]",
        "terseLabel": "Segment Reconciling Items"
       }
      }
     },
     "localname": "MaterialReconcilingItemsMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/SegmentInformationOperatingResultsDetails",
      "http://www.brighthousefinancial.com/role/SegmentInformationReconciliationofOperatingRevenuestoTotalRevenuesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_MaturityOvernightMember": {
     "auth_ref": [
      "r298"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Maturity period of the day after the reporting date for repurchase agreements and similar transactions, for example, but not limited to, securities lending arrangements.",
        "label": "Maturity Overnight [Member]",
        "verboseLabel": "Remaining Tenor of Securities Lending Agreements: Open"
       }
      }
     },
     "localname": "MaturityOvernightMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsSecuritiesLendingRemainingTenorDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_MaturityUpTo30DaysMember": {
     "auth_ref": [
      "r299"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Maturity period of up to 30 days from the reporting date for repurchase agreements and similar transactions, for example, but not limited to, securities lending arrangements.",
        "label": "Maturity Less than 30 Days [Member]",
        "verboseLabel": "Remaining Tenor of Securities Lending Agreements: 1 Month or Less"
       }
      }
     },
     "localname": "MaturityUpTo30DaysMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsSecuritiesLendingRemainingTenorDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_MaximumLengthOfTimeHedgedInCashFlowHedge1": {
     "auth_ref": [
      "r14"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Maximum length of time over which the entity is hedging its exposure to the variability in future cash flows for forecasted transactions, excluding those forecasted transactions related to the payment of variable interest on existing financial instruments, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.",
        "label": "Maximum Length of Time Hedged in Cash Flow Hedge",
        "terseLabel": "Maximum Length of Time Hedged in Cash Flow Hedge"
       }
      }
     },
     "localname": "MaximumLengthOfTimeHedgedInCashFlowHedge1",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesDerivativesNarrativeDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "us-gaap_MeasurementInputEntityCreditRiskMember": {
     "auth_ref": [
      "r1218"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Measurement input using risk of default, credit spread risk and downgrade risk.",
        "label": "Measurement Input, Entity Credit Risk [Member]",
        "terseLabel": "Measurement Input, Entity Credit Risk"
       }
      }
     },
     "localname": "MeasurementInputEntityCreditRiskMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueAssetsandLiabilitiesMeasuredQuantitativeInformationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_MeasurementInputLapseRateMember": {
     "auth_ref": [
      "r1218"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Measurement input using rate insurance policy terminates due to non-payment of premium.",
        "label": "Measurement Input, Lapse Rate [Member]",
        "terseLabel": "Measurement Input, Lapse Rate"
       }
      }
     },
     "localname": "MeasurementInputLapseRateMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueAssetsandLiabilitiesMeasuredQuantitativeInformationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_MeasurementInputMortalityRateMember": {
     "auth_ref": [
      "r1218"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Measurement input using likelihood of death in specific group to population.",
        "label": "Measurement Input, Mortality Rate [Member]",
        "terseLabel": "Measurement Input, Mortality Rate"
       }
      }
     },
     "localname": "MeasurementInputMortalityRateMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueAssetsandLiabilitiesMeasuredQuantitativeInformationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_MeasurementInputTypeAxis": {
     "auth_ref": [
      "r613"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by type of measurement input used to determine value of asset and liability.",
        "label": "Measurement Input Type [Axis]",
        "terseLabel": "Measurement Input Type [Axis]"
       }
      }
     },
     "localname": "MeasurementInputTypeAxis",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueAssetsandLiabilitiesMeasuredQuantitativeInformationDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_MeasurementInputTypeDomain": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Measurement input used to determine value of asset and liability.",
        "label": "Measurement Input Type [Domain]",
        "terseLabel": "Measurement Input Type [Domain]"
       }
      }
     },
     "localname": "MeasurementInputTypeDomain",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueAssetsandLiabilitiesMeasuredQuantitativeInformationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_MeasurementInputUtilizationRateMember": {
     "auth_ref": [
      "r1218"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Measurement input using rate at which policyholder exercises optional benefit upon eligibility under insurance contract.",
        "label": "Measurement Input, Utilization Rate [Member]",
        "terseLabel": "Measurement Input, Utilization Rate"
       }
      }
     },
     "localname": "MeasurementInputUtilizationRateMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueAssetsandLiabilitiesMeasuredQuantitativeInformationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_MeasurementInputWithdrawalRateMember": {
     "auth_ref": [
      "r1218"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Measurement input using rate at which policyholder begins withdrawal of benefit relative to maximum allowable under insurance contract.",
        "label": "Measurement Input, Withdrawal Rate [Member]",
        "terseLabel": "Measurement Input, Withdrawal Rate"
       }
      }
     },
     "localname": "MeasurementInputWithdrawalRateMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueAssetsandLiabilitiesMeasuredQuantitativeInformationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_MinorityInterest": {
     "auth_ref": [
      "r44",
      "r180",
      "r295",
      "r407",
      "r465",
      "r468",
      "r469",
      "r470",
      "r476",
      "r477",
      "r630",
      "r765",
      "r884"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited": {
       "order": 2.0,
       "parentTag": "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of equity (deficit) attributable to noncontrolling interest. Excludes temporary equity.",
        "label": "Equity, Attributable to Noncontrolling Interest",
        "terseLabel": "Noncontrolling interests"
       }
      }
     },
     "localname": "MinorityInterest",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_MinorityInterestPeriodIncreaseDecrease": {
     "auth_ref": [
      "r75"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Net Increase or Decrease in balance of noncontrolling interest in the subsidiary during the reporting period.",
        "label": "Noncontrolling Interest, Period Increase (Decrease)",
        "terseLabel": "Noncontrolling Interest, Period Increase (Decrease)"
       }
      }
     },
     "localname": "MinorityInterestPeriodIncreaseDecrease",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofEquityUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_MortgageLoansOnRealEstateCommercialAndConsumerNet": {
     "auth_ref": [
      "r748"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited": {
       "order": 3.0,
       "parentTag": "us-gaap_Investments",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The balance represents the amount of loans that are secured by real estate mortgages, offset by the reserve to cover probable credit losses on the loan portfolio.",
        "label": "Mortgage Loans on Real Estate, Commercial and Consumer, Net",
        "verboseLabel": "Mortgage loans (net of allowance for credit losses of $145 and $119, respectively)"
       }
      }
     },
     "localname": "MortgageLoansOnRealEstateCommercialAndConsumerNet",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_MortgagesMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "A loan to finance the purchase of real estate where the lender has a lien on the property as collateral for the loan.",
        "label": "Mortgages [Member]",
        "terseLabel": "Mortgage loans"
       }
      }
     },
     "localname": "MortgagesMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsComponentsofNetInvestmentGainsLossesDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsNetInvestmentIncomeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_NetAmountAtRiskByProductAndGuaranteeLineItems": {
     "auth_ref": [
      "r197"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Net Amount at Risk by Product and Guarantee [Line Items]",
        "terseLabel": "Net Amount at Risk by Product and Guarantee [Line Items]"
       }
      }
     },
     "localname": "NetAmountAtRiskByProductAndGuaranteeLineItems",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceNetAmountatRiskandCashSurrenderValuesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_NetAmountAtRiskByProductAndGuaranteeTable": {
     "auth_ref": [
      "r192",
      "r197"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "For contracts with guaranteed benefits in excess of the current account balance, sets forth the amounts of such excesses (the net amounts at risk) and other pertinent information by type of guarantee by type of insurance product), as of the most recent balance sheet date.",
        "label": "Net Amount at Risk, by Product and Guarantee [Table]",
        "terseLabel": "Net Amount at Risk, by Product and Guarantee [Table]"
       }
      }
     },
     "localname": "NetAmountAtRiskByProductAndGuaranteeTable",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceNetAmountatRiskandCashSurrenderValuesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_NetCashProvidedByUsedInFinancingActivities": {
     "auth_ref": [
      "r289"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited": {
       "order": 3.0,
       "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit.",
        "label": "Net Cash Provided by (Used in) Financing Activities",
        "totalLabel": "Net cash provided by (used in) financing activities"
       }
      }
     },
     "localname": "NetCashProvidedByUsedInFinancingActivities",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Net Cash Provided by (Used in) Financing Activities [Abstract]",
        "verboseLabel": "Cash flows from financing activities"
       }
      }
     },
     "localname": "NetCashProvidedByUsedInFinancingActivitiesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_NetCashProvidedByUsedInInvestingActivities": {
     "auth_ref": [
      "r289"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited": {
       "order": 2.0,
       "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.",
        "label": "Net Cash Provided by (Used in) Investing Activities",
        "totalLabel": "Net cash provided by (used in) investing activities"
       }
      }
     },
     "localname": "NetCashProvidedByUsedInInvestingActivities",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Net Cash Provided by (Used in) Investing Activities [Abstract]",
        "verboseLabel": "Cash flows from investing activities"
       }
      }
     },
     "localname": "NetCashProvidedByUsedInInvestingActivitiesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_NetCashProvidedByUsedInOperatingActivities": {
     "auth_ref": [
      "r153",
      "r154",
      "r155"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited": {
       "order": 1.0,
       "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect",
       "weight": 1.0
      }
     },
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.",
        "label": "Net Cash Provided by (Used in) Operating Activities",
        "terseLabel": "Net cash provided by (used in) operating activities"
       }
      }
     },
     "localname": "NetCashProvidedByUsedInOperatingActivities",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_NetIncomeLoss": {
     "auth_ref": [
      "r147",
      "r155",
      "r186",
      "r250",
      "r268",
      "r271",
      "r276",
      "r295",
      "r308",
      "r313",
      "r314",
      "r316",
      "r317",
      "r321",
      "r322",
      "r327",
      "r336",
      "r350",
      "r356",
      "r359",
      "r407",
      "r465",
      "r466",
      "r468",
      "r469",
      "r470",
      "r472",
      "r474",
      "r476",
      "r477",
      "r605",
      "r630",
      "r772",
      "r904",
      "r927",
      "r928",
      "r977",
      "r1041",
      "r1205"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.",
        "label": "Net Income (Loss)",
        "terseLabel": "Net Income (Loss)"
       }
      }
     },
     "localname": "NetIncomeLoss",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_NetIncomeLossAttributableToNoncontrollingInterest": {
     "auth_ref": [
      "r86",
      "r169",
      "r268",
      "r271",
      "r321",
      "r322",
      "r771",
      "r1148"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofOperationsandComprehensiveIncomeUnaudited": {
       "order": 2.0,
       "parentTag": "us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of Net Income (Loss) attributable to noncontrolling interest.",
        "label": "Net Income (Loss) Attributable to Noncontrolling Interest",
        "terseLabel": "Less: Net income (loss) attributable to noncontrolling interests"
       }
      }
     },
     "localname": "NetIncomeLossAttributableToNoncontrollingInterest",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofOperationsandComprehensiveIncomeUnaudited",
      "http://www.brighthousefinancial.com/role/SegmentInformationOperatingResultsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic": {
     "auth_ref": [
      "r283",
      "r313",
      "r314",
      "r316",
      "r317",
      "r325",
      "r326",
      "r328",
      "r329",
      "r336",
      "r350",
      "r356",
      "r359",
      "r977"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofOperationsandComprehensiveIncomeUnaudited": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) available to common shareholders.",
        "label": "Net Income (Loss) Available to Common Stockholders, Basic",
        "terseLabel": "Net income (loss) attributable to Brighthouse Life Insurance Company",
        "totalLabel": "Net income (loss) attributable to Brighthouse Life Insurance Company",
        "verboseLabel": "Net income (loss) attributable to Brighthouse Life Insurance Company"
       }
      }
     },
     "localname": "NetIncomeLossAvailableToCommonStockholdersBasic",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofEquityUnaudited",
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofOperationsandComprehensiveIncomeUnaudited",
      "http://www.brighthousefinancial.com/role/SegmentInformationOperatingResultsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_NetInvestmentIncome": {
     "auth_ref": [
      "r207",
      "r776",
      "r777",
      "r914",
      "r1041"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofOperationsandComprehensiveIncomeUnaudited": {
       "order": 6.0,
       "parentTag": "us-gaap_Revenues",
       "weight": 1.0
      },
      "http://www.brighthousefinancial.com/role/InvestmentsNetInvestmentIncomeDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount, after investment expense, of income earned from investments in securities and real estate. Includes, but is not limited to, real estate investment, policy loans, dividends, and interest. Excludes realized gain (loss) on investments.",
        "label": "Net Investment Income",
        "terseLabel": "Net investment income",
        "totalLabel": "Net investment income",
        "verboseLabel": "Net investment income"
       }
      }
     },
     "localname": "NetInvestmentIncome",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofOperationsandComprehensiveIncomeUnaudited",
      "http://www.brighthousefinancial.com/role/DerivativesDerivativesPertainingtoHedgedItemsDetails",
      "http://www.brighthousefinancial.com/role/EquityReclassificationsOutofAccumulatedOtherComprehensiveIncomeLossDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsNetInvestmentIncomeDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsNetInvestmentIncomeNarrativeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock": {
     "auth_ref": [
      "r215",
      "r216",
      "r221",
      "r248",
      "r306",
      "r307",
      "r310",
      "r311",
      "r323",
      "r324",
      "r412",
      "r413",
      "r562",
      "r563",
      "r564",
      "r589",
      "r601",
      "r607",
      "r608",
      "r609",
      "r638",
      "r639",
      "r640",
      "r657",
      "r658",
      "r664",
      "r715",
      "r716",
      "r717",
      "r837",
      "r838",
      "r839",
      "r840",
      "r842"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The entire disclosure for change in accounting principle. Includes, but is not limited to, nature, reason, and method of adopting amendment to accounting standards or other change in accounting principle.",
        "label": "Accounting Standards Update and Change in Accounting Principle [Text Block]",
        "terseLabel": "ASU 2018-12 Transition"
       }
      }
     },
     "localname": "NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FinancialServicesInsuranceASU201812Transition"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems": {
     "auth_ref": [
      "r243",
      "r244",
      "r245",
      "r246",
      "r247",
      "r305",
      "r308",
      "r309",
      "r310",
      "r312",
      "r316",
      "r323",
      "r330",
      "r371",
      "r372",
      "r408",
      "r409",
      "r410",
      "r411",
      "r414",
      "r415",
      "r416",
      "r417",
      "r418",
      "r419",
      "r453",
      "r546",
      "r547",
      "r548",
      "r558",
      "r559",
      "r560",
      "r561",
      "r566",
      "r567",
      "r568",
      "r580",
      "r581",
      "r582",
      "r583",
      "r584",
      "r585",
      "r586",
      "r587",
      "r588",
      "r590",
      "r591",
      "r594",
      "r595",
      "r596",
      "r597",
      "r598",
      "r599",
      "r600",
      "r602",
      "r603",
      "r604",
      "r605",
      "r606",
      "r625",
      "r626",
      "r634",
      "r635",
      "r636",
      "r637",
      "r649",
      "r650",
      "r653",
      "r654",
      "r655",
      "r656",
      "r659",
      "r660",
      "r661",
      "r662",
      "r663",
      "r712",
      "r713",
      "r714",
      "r831",
      "r832",
      "r833",
      "r834",
      "r835",
      "r836",
      "r837",
      "r838",
      "r839",
      "r840",
      "r841",
      "r842",
      "r851"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "New Accounting Pronouncements or Change in Accounting Principle [Line Items]",
        "terseLabel": "New Accounting Pronouncements or Change in Accounting Principle [Line Items]"
       }
      }
     },
     "localname": "NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/BusinessBasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails",
      "http://www.brighthousefinancial.com/role/EffectofTransitionAdjustmentsonStockholdersEquityASU201812TransitionDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable": {
     "auth_ref": [
      "r53",
      "r243",
      "r244",
      "r245",
      "r246",
      "r247",
      "r305",
      "r308",
      "r309",
      "r310",
      "r312",
      "r316",
      "r323",
      "r330",
      "r371",
      "r372",
      "r408",
      "r409",
      "r410",
      "r411",
      "r414",
      "r415",
      "r416",
      "r417",
      "r418",
      "r419",
      "r453",
      "r546",
      "r547",
      "r548",
      "r558",
      "r559",
      "r560",
      "r561",
      "r566",
      "r567",
      "r568",
      "r580",
      "r581",
      "r582",
      "r583",
      "r584",
      "r585",
      "r586",
      "r587",
      "r588",
      "r590",
      "r591",
      "r594",
      "r595",
      "r596",
      "r597",
      "r598",
      "r599",
      "r600",
      "r602",
      "r603",
      "r604",
      "r605",
      "r606",
      "r625",
      "r626",
      "r634",
      "r635",
      "r636",
      "r637",
      "r649",
      "r650",
      "r653",
      "r654",
      "r655",
      "r656",
      "r659",
      "r660",
      "r661",
      "r662",
      "r663",
      "r712",
      "r713",
      "r714",
      "r831",
      "r832",
      "r833",
      "r834",
      "r835",
      "r836",
      "r837",
      "r838",
      "r839",
      "r840",
      "r841",
      "r842",
      "r851"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Summarization of the changes in an accounting principle or a new accounting pronouncement, including the line items affected by the change and the financial effects of the change on those particular line items.",
        "label": "Accounting Standards Update and Change in Accounting Principle [Table]",
        "terseLabel": "Accounting Standards Update and Change in Accounting Principle [Table]"
       }
      }
     },
     "localname": "NewAccountingPronouncementsOrChangeInAccountingPrincipleTable",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/BusinessBasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails",
      "http://www.brighthousefinancial.com/role/EffectofTransitionAdjustmentsonStockholdersEquityASU201812TransitionDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of accounting policy pertaining to new accounting pronouncements that may impact the entity's financial reporting. Includes, but is not limited to, quantification of the expected or actual impact.",
        "label": "New Accounting Pronouncements, Policy [Policy Text Block]",
        "terseLabel": "New Accounting Pronouncements, Policy [Policy Text Block]"
       }
      }
     },
     "localname": "NewAccountingPronouncementsPolicyPolicyTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/BusinessBasisofPresentationandSummaryofSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_NoncontrollingInterestMember": {
     "auth_ref": [
      "r74",
      "r508",
      "r1166",
      "r1167",
      "r1168",
      "r1283"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This element represents that portion of equity (net assets) in a subsidiary not attributable, directly or indirectly, to the parent. A noncontrolling interest is sometimes called a minority interest.",
        "label": "Noncontrolling Interest [Member]",
        "terseLabel": "Noncontrolling Interests"
       }
      }
     },
     "localname": "NoncontrollingInterestMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofEquityUnaudited"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_NondesignatedMember": {
     "auth_ref": [
      "r18"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Derivative instrument not designated as hedging instrument under Generally Accepted Accounting Principles (GAAP).",
        "label": "Not Designated as Hedging Instrument [Member]",
        "terseLabel": "Derivatives Not Designated or Not Qualifying as Hedging Instruments:",
        "verboseLabel": "Derivatives Not Designated or Not Qualifying as Hedging Instruments:"
       }
      }
     },
     "localname": "NondesignatedMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesDerivativesPertainingtoHedgedItemsDetails",
      "http://www.brighthousefinancial.com/role/DerivativesPrimaryRisksManagedbyDerivativesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_NonperformingFinancingReceivableMember": {
     "auth_ref": [
      "r68",
      "r1194"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Category status of financial instruments in which payments are past due in accordance with the terms of the contract. Financial instruments include, but are not limited to, financing receivables, loans, debt, and investments.",
        "label": "Nonperforming Financial Instruments [Member]",
        "terseLabel": "Nonperforming"
       }
      }
     },
     "localname": "NonperformingFinancingReceivableMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsCreditQualityofMortgageLoansbyPortfolioSegmentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_NotesReceivableGross": {
     "auth_ref": [
      "r214",
      "r225",
      "r226",
      "r255",
      "r426",
      "r432",
      "r984",
      "r985",
      "r1133",
      "r1191"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/InvestmentsMortgageLoansbyPortfolioSegmentDetails": {
       "order": 1.0,
       "parentTag": "us-gaap_NotesReceivableNet",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amortized cost, before allowance for credit loss, of financing receivable. Excludes financing receivable covered under loss sharing agreement and net investment in lease.",
        "label": "Financing Receivable, before Allowance for Credit Loss",
        "terseLabel": "Financing receivable, before allowance for credit losses"
       }
      }
     },
     "localname": "NotesReceivableGross",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsCreditQualityofMortgageLoansbyPortfolioSegmentDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsMortgageLoansbyPortfolioSegmentDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsPastDueMortgageLoansbyPortfolioSegmentDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_NotesReceivableNet": {
     "auth_ref": [
      "r365",
      "r432",
      "r891"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/InvestmentsMortgageLoansbyPortfolioSegmentDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amortized cost, after allowance for credit loss, of financing receivable. Excludes financing receivable covered under loss sharing agreement and net investment in lease.",
        "label": "Financing Receivable, after Allowance for Credit Loss",
        "totalLabel": "Financing receivable, net of allowance for credit losses"
       }
      }
     },
     "localname": "NotesReceivableNet",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsMortgageLoansbyPortfolioSegmentDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_NumberOfReportableSegments": {
     "auth_ref": [
      "r1171"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.",
        "label": "Number of Reportable Segments",
        "terseLabel": "Number of segments",
        "verboseLabel": "Number of Reportable Segments"
       }
      }
     },
     "localname": "NumberOfReportableSegments",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/BusinessBasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails",
      "http://www.brighthousefinancial.com/role/SegmentInformationNarrativeDetails"
     ],
     "xbrltype": "integerItemType"
    },
    "us-gaap_ObligationToReturnSecuritiesReceivedAsCollateral": {
     "auth_ref": [
      "r1246"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited": {
       "order": 4.0,
       "parentTag": "us-gaap_Liabilities",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The fair value of collateral received by the entity associated with securities borrowed that must be returned if the counterparty fulfills its obligations. It appears on the balance sheet as a liability and has a corresponding asset that appears on the balance sheet called Securities Received as Collateral.",
        "label": "Obligation to Return Securities Received as Collateral",
        "terseLabel": "Payables for collateral under securities loaned and other transactions"
       }
      }
     },
     "localname": "ObligationToReturnSecuritiesReceivedAsCollateral",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OffsettingAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Offsetting [Abstract]",
        "terseLabel": "Offsetting [Abstract]"
       }
      }
     },
     "localname": "OffsettingAbstract",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "xbrltype": "stringItemType"
    },
    "us-gaap_OffsettingAssetsTableTextBlock": {
     "auth_ref": [
      "r142",
      "r260"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of derivative and other financial assets that are subject to offsetting, including master netting arrangements.",
        "label": "Offsetting Assets [Table Text Block]",
        "verboseLabel": "Estimated Fair Value of Derivative Assets after Master Netting Agreements and Cash Collateral"
       }
      }
     },
     "localname": "OffsettingAssetsTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_OffsettingDerivativeAssetsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Offsetting Derivative Assets [Abstract]",
        "terseLabel": "Offsetting Derivative Assets [Abstract]"
       }
      }
     },
     "localname": "OffsettingDerivativeAssetsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesEstimatedFairValueofDerivativesAssetsandLiabilitiesafterMasterNettingAgreementsandCashCollateralDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_OffsettingDerivativeLiabilitiesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Offsetting Derivative Liabilities [Abstract]",
        "terseLabel": "Offsetting Derivative Liabilities [Abstract]"
       }
      }
     },
     "localname": "OffsettingDerivativeLiabilitiesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesEstimatedFairValueofDerivativesAssetsandLiabilitiesafterMasterNettingAgreementsandCashCollateralDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_OffsettingLiabilitiesTableTextBlock": {
     "auth_ref": [
      "r142",
      "r260"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of derivative and other financial liabilities that are subject to offsetting, including master netting arrangements.",
        "label": "Offsetting Liabilities [Table Text Block]",
        "terseLabel": "Estimated Fair Value of Derivative Liabilities after Master Netting Agreements and Cash Collateral"
       }
      }
     },
     "localname": "OffsettingLiabilitiesTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_OperatingCostsAndExpenses": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Excludes Selling, General and Administrative Expense.",
        "label": "Operating Costs and Expenses",
        "terseLabel": "Operating Costs and Expenses"
       }
      }
     },
     "localname": "OperatingCostsAndExpenses",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/RelatedPartyTransactionsSharedServicesOverheadAllocationsandBrokerDealerTransactionsNarrativeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingExpenses": {
     "auth_ref": [],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofOperationsandComprehensiveIncomeUnaudited": {
       "order": 5.0,
       "parentTag": "us-gaap_BenefitsLossesAndExpenses",
       "weight": 1.0
      },
      "http://www.brighthousefinancial.com/role/OtherRevenuesandOtherExpensesOtherExpensesDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense.",
        "label": "Operating Expenses",
        "totalLabel": "Total other expenses",
        "verboseLabel": "Other expenses"
       }
      }
     },
     "localname": "OperatingExpenses",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofOperationsandComprehensiveIncomeUnaudited",
      "http://www.brighthousefinancial.com/role/OtherRevenuesandOtherExpensesOtherExpensesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingIncomeLoss": {
     "auth_ref": [
      "r336",
      "r350",
      "r356",
      "r359",
      "r977"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The net result for the period of deducting operating expenses from operating revenues.",
        "label": "Operating Income (Loss)",
        "verboseLabel": "Adjusted earnings"
       }
      }
     },
     "localname": "OperatingIncomeLoss",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/SegmentInformationOperatingResultsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingSegmentsMember": {
     "auth_ref": [
      "r349",
      "r350",
      "r351",
      "r352",
      "r353",
      "r359"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Identifies components of an entity that engage in business activities from which they may earn revenue and incur expenses, including transactions with other components of the same entity.",
        "label": "Operating Segments [Member]",
        "terseLabel": "Operating Segments"
       }
      }
     },
     "localname": "OperatingSegmentsMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/SegmentInformationOperatingResultsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Organization, Consolidation and Presentation of Financial Statements [Abstract]",
        "terseLabel": "Organization, Consolidation and Presentation of Financial Statements [Abstract]"
       }
      }
     },
     "localname": "OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "xbrltype": "stringItemType"
    },
    "us-gaap_OrganizationConsolidationBasisOfPresentationBusinessDescriptionAndAccountingPoliciesTextBlock": {
     "auth_ref": [
      "r156",
      "r157",
      "r158",
      "r167"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The entire disclosure for the general note to the financial statements for the reporting entity which may include, descriptions of the basis of presentation, business description, significant accounting policies, consolidations, reclassifications, new pronouncements not yet adopted and changes in accounting principles.",
        "label": "Organization, Consolidation, Basis of Presentation, Business Description and Accounting Policies [Text Block]",
        "terseLabel": "Business, Basis of Presentation and Summary of Significant Accounting Policies"
       }
      }
     },
     "localname": "OrganizationConsolidationBasisOfPresentationBusinessDescriptionAndAccountingPoliciesTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/BusinessBasisofPresentationandSummaryofSignificantAccountingPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_OriginationOfNotesReceivableFromRelatedParties": {
     "auth_ref": [
      "r49"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited": {
       "order": 15.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The cash outflow for a loan, supported by a promissory note, granted to related parties where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth.",
        "label": "Origination of Notes Receivable from Related Parties",
        "negatedTerseLabel": "Issuances of loans to affiliate"
       }
      }
     },
     "localname": "OriginationOfNotesReceivableFromRelatedParties",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherAssets": {
     "auth_ref": [
      "r177",
      "r251",
      "r753",
      "r1043"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited": {
       "order": 9.0,
       "parentTag": "us-gaap_Assets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of assets classified as other.",
        "label": "Other Assets",
        "verboseLabel": "Other assets"
       }
      }
     },
     "localname": "OtherAssets",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsAndTaxAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "OCI, Debt Securities, Available-for-Sale, Gain (Loss), before Adjustment and Tax [Abstract]",
        "verboseLabel": "Components of net unrealized investment gains (losses) included in accumulated other comprehensive loss"
       }
      }
     },
     "localname": "OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsAndTaxAbstract",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsNetUnrealizedInvestmentGainsLossesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax": {
     "auth_ref": [
      "r46",
      "r275",
      "r641",
      "r644",
      "r647",
      "r773",
      "r1146"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount before tax and reclassification adjustments of other comprehensive income (loss).",
        "label": "Other Comprehensive Income (Loss), before Reclassifications, before Tax",
        "terseLabel": "OCI before reclassifications"
       }
      }
     },
     "localname": "OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/EquityComponentsofAccumulatedOtherComprehensiveIncomeLossDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax": {
     "auth_ref": [
      "r34",
      "r46",
      "r275",
      "r641",
      "r644",
      "r647",
      "r1146"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount after tax, before reclassification adjustments of other comprehensive income (loss).",
        "label": "Other Comprehensive Income (Loss), before Reclassifications, Net of Tax",
        "verboseLabel": "AOCI before reclassifications, net of income tax"
       }
      }
     },
     "localname": "OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/EquityComponentsofAccumulatedOtherComprehensiveIncomeLossDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsTax": {
     "auth_ref": [
      "r8",
      "r274",
      "r773"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of tax expense (benefit) allocated to other comprehensive income (loss) before reclassification adjustment from accumulated other comprehensive income (loss).",
        "label": "Other Comprehensive Income (Loss) before Reclassifications, Tax",
        "terseLabel": "Deferred income tax benefit (expense) (2)"
       }
      }
     },
     "localname": "OtherComprehensiveIncomeLossBeforeReclassificationsTax",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/EquityComponentsofAccumulatedOtherComprehensiveIncomeLossDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherComprehensiveIncomeLossNetOfTax": {
     "auth_ref": [
      "r17",
      "r34",
      "r269",
      "r272",
      "r279",
      "r641",
      "r642",
      "r647",
      "r731",
      "r773",
      "r1146",
      "r1147"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount after tax and reclassification adjustments of other comprehensive income (loss).",
        "label": "Other Comprehensive Income (Loss), Net of Tax",
        "verboseLabel": "Other comprehensive income (loss), net of income tax"
       }
      }
     },
     "localname": "OtherComprehensiveIncomeLossNetOfTax",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofEquityUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherGeneralAndAdministrativeExpense": {
     "auth_ref": [
      "r149",
      "r1282"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/OtherRevenuesandOtherExpensesOtherExpensesDetails": {
       "order": 8.0,
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of general and administrative expense classified as other.",
        "label": "Other General and Administrative Expense",
        "terseLabel": "Other",
        "verboseLabel": "Settlement for reinsurance-related matter"
       }
      }
     },
     "localname": "OtherGeneralAndAdministrativeExpense",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ContingenciesCommitmentsandGuaranteesContingenciesCommitmentsandGuaranteesNarrativeDetails",
      "http://www.brighthousefinancial.com/role/OtherRevenuesandOtherExpensesOtherExpensesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherIncome": {
     "auth_ref": [
      "r783",
      "r905",
      "r957",
      "r958",
      "r959"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofOperationsandComprehensiveIncomeUnaudited": {
       "order": 4.0,
       "parentTag": "us-gaap_Revenues",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of revenue and income classified as other.",
        "label": "Other Income",
        "terseLabel": "Market value adjustments",
        "verboseLabel": "Other revenues"
       }
      }
     },
     "localname": "OtherIncome",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofOperationsandComprehensiveIncomeUnaudited",
      "http://www.brighthousefinancial.com/role/SegmentInformationOperatingResultsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherIncomeAndExpensesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Other Income and Expenses [Abstract]",
        "terseLabel": "Other Income and Expenses [Abstract]"
       }
      }
     },
     "localname": "OtherIncomeAndExpensesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "xbrltype": "stringItemType"
    },
    "us-gaap_OtherIncomeAndOtherExpenseDisclosureTextBlock": {
     "auth_ref": [
      "r165",
      "r166"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The entire disclosure for other income or other expense items (both operating and nonoperating). Sources of nonoperating income or nonoperating expense that may be disclosed, include amounts earned from dividends, interest on securities, profits (losses) on securities, net and miscellaneous other income or income deductions.",
        "label": "Other Income and Other Expense Disclosure [Text Block]",
        "verboseLabel": "Other Revenues and Other Expenses"
       }
      }
     },
     "localname": "OtherIncomeAndOtherExpenseDisclosureTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/OtherRevenuesandOtherExpenses"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_OtherInvestments": {
     "auth_ref": [
      "r1142"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited": {
       "order": 7.0,
       "parentTag": "us-gaap_Investments",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of investments classified as other.",
        "label": "Other Investments",
        "verboseLabel": "Other invested assets, principally at estimated fair value (net of allowance for credit losses of $13 and $13, respectively)"
       }
      }
     },
     "localname": "OtherInvestments",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherInvestmentsMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Primary financial statement caption encompassing other investments.",
        "label": "Other Investments [Member]",
        "terseLabel": "Other"
       }
      }
     },
     "localname": "OtherInvestmentsMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceAggregateFVofAssetsSupportingSeparateAccountsDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsComponentsofNetInvestmentGainsLossesDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsNetInvestmentIncomeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_OtherLiabilities": {
     "auth_ref": [
      "r131",
      "r746",
      "r876",
      "r877",
      "r1043",
      "r1276"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited": {
       "order": 6.0,
       "parentTag": "us-gaap_Liabilities",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of liabilities classified as other.",
        "label": "Other Liabilities",
        "terseLabel": "Other liabilities"
       }
      }
     },
     "localname": "OtherLiabilities",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited",
      "http://www.brighthousefinancial.com/role/RelatedPartyTransactionsEffectsofAffiliatedReinsuranceonBalanceSheetsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherLiabilitiesFairValueDisclosure": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Fair value portion of other liabilities.",
        "label": "Other Liabilities, Fair Value Disclosure",
        "terseLabel": "Other liabilities"
       }
      }
     },
     "localname": "OtherLiabilitiesFairValueDisclosure",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueFinancialInstrumentsCarriedatOtherThanFairValueDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherLongdurationInsuranceProductLineMember": {
     "auth_ref": [
      "r1022",
      "r1023",
      "r1026"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Contract providing long-duration insurance coverage, classified as other.",
        "label": "Long-Duration Insurance, Other [Member]",
        "terseLabel": "Other"
       }
      }
     },
     "localname": "OtherLongdurationInsuranceProductLineMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsReconciliationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_OtherPolicyholderFunds": {
     "auth_ref": [
      "r758"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited": {
       "order": 3.0,
       "parentTag": "us-gaap_Liabilities",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount due to policyholders for funds held that are returnable under the terms of insurance contracts, classified as other.",
        "label": "Other Policyholder Funds",
        "terseLabel": "Other policy-related balances"
       }
      }
     },
     "localname": "OtherPolicyholderFunds",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherReceivables": {
     "auth_ref": [
      "r254",
      "r890"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount due from parties in nontrade transactions, classified as other.",
        "label": "Other Receivables",
        "terseLabel": "Other Receivables"
       }
      }
     },
     "localname": "OtherReceivables",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/RelatedPartyTransactionsSharedServicesOverheadAllocationsandBrokerDealerTransactionsNarrativeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ParentMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Portion of equity, or net assets, in the consolidated entity attributable, directly or indirectly, to the parent. Excludes noncontrolling interests.",
        "label": "Parent [Member]",
        "terseLabel": "Brighthouse Life Insurance Company\u2019s Stockholder\u2019s Equity"
       }
      }
     },
     "localname": "ParentMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofEquityUnaudited"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_ParticipatingLifeInsurancePolicyMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Contract providing death benefits that entitle the policyholder to a portion of earnings or surplus through policy dividends.",
        "label": "Participating Life Insurance Contract [Member]",
        "terseLabel": "Participating whole life insurance (2)"
       }
      }
     },
     "localname": "ParticipatingLifeInsurancePolicyMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsReconciliationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_ParticipatingPoliciesAsPercentageOfGrossInsuranceInForce": {
     "auth_ref": [
      "r135",
      "r756"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Percentage of participating insurance contract to insurance contracts in force.",
        "label": "Participating Insurance, Percentage of Gross Insurance in Force",
        "terseLabel": "Participating Insurance, Percentage of Gross Insurance in Force"
       }
      }
     },
     "localname": "ParticipatingPoliciesAsPercentageOfGrossInsuranceInForce",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsReconciliationDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_ParticipatingPolicyPercentageOfPremiumIncome": {
     "auth_ref": [
      "r135",
      "r757"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Percentage of participating insurance to premium income.",
        "label": "Participating Insurance, Percentage of Premium Income",
        "terseLabel": "Participating Insurance, Percentage of Premium Income"
       }
      }
     },
     "localname": "ParticipatingPolicyPercentageOfPremiumIncome",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceFuturePolicyBenefitsReconciliationDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_PastDueFinancingReceivablesTableTextBlock": {
     "auth_ref": [
      "r69",
      "r71",
      "r985",
      "r1193"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of aging analysis for financing receivable.",
        "label": "Financing Receivable, Past Due [Table Text Block]",
        "terseLabel": "Past Due Mortgage Loans by Portfolio Segment"
       }
      }
     },
     "localname": "PastDueFinancingReceivablesTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_PaymentsForProceedsFromDerivativeInstrumentFinancingActivities": {
     "auth_ref": [],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited": {
       "order": 5.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The net cash outflow or inflow from derivative instruments during the period, which are classified as financing activities, excluding those designated as hedging instruments.",
        "label": "Payments for (Proceeds from) Derivative Instrument, Financing Activities",
        "negatedLabel": "Financing element on certain derivative instruments and other derivative related transactions, net"
       }
      }
     },
     "localname": "PaymentsForProceedsFromDerivativeInstrumentFinancingActivities",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PaymentsForProceedsFromPolicyLoans": {
     "auth_ref": [],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited": {
       "order": 12.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Net amount paid or received by the entity associated with issuance or collection of loans made to policy holders, principally secured by the benefits under the policy.",
        "label": "Payments for (Proceeds from) Policy Loans",
        "negatedLabel": "Net change in policy loans"
       }
      }
     },
     "localname": "PaymentsForProceedsFromPolicyLoans",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PaymentsForProceedsFromShortTermInvestments": {
     "auth_ref": [
      "r1153",
      "r1155",
      "r1162"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited": {
       "order": 13.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The net amount paid (received) by the reporting entity through acquisition or sale and maturities of short-term investments with an original maturity that is three months or less which qualify for treatment as an investing activity based on management's intention and intended by management to be liquidated, if necessary, within the current operating cycle. Includes cash flows from securities classified as trading securities that were acquired for reasons other than sale in the short-term.",
        "label": "Payments for (Proceeds from) Short-Term Investments",
        "negatedLabel": "Net change in short-term investments"
       }
      }
     },
     "localname": "PaymentsForProceedsFromShortTermInvestments",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PaymentsToAcquireAvailableForSaleSecuritiesDebt": {
     "auth_ref": [
      "r49",
      "r284",
      "r374"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited": {
       "order": 5.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of cash outflow to acquire investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).",
        "label": "Payments to Acquire Debt Securities, Available-for-Sale",
        "negatedLabel": "Purchases of fixed maturity securities"
       }
      }
     },
     "localname": "PaymentsToAcquireAvailableForSaleSecuritiesDebt",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PaymentsToAcquireEquitySecuritiesFvNi": {
     "auth_ref": [
      "r203",
      "r287"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited": {
       "order": 6.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of cash outflow to acquire investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI), classified as investing activity.",
        "label": "Payments to Acquire Equity Securities, FV-NI",
        "negatedLabel": "Purchases of equity securities"
       }
      }
     },
     "localname": "PaymentsToAcquireEquitySecuritiesFvNi",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PaymentsToAcquireLimitedPartnershipInterests": {
     "auth_ref": [
      "r1156"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited": {
       "order": 8.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Cash outflow related to the acquisition or continued holding of limited partnership interests held for investment purposes.",
        "label": "Payments to Acquire Limited Partnership Interests",
        "negatedLabel": "Purchases of limited partnerships and limited liability companies"
       }
      }
     },
     "localname": "PaymentsToAcquireLimitedPartnershipInterests",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PaymentsToAcquireMortgageNotesReceivable": {
     "auth_ref": [
      "r49"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited": {
       "order": 7.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The cash outflow from the purchase of receivables arising from the mortgage note on real estate.",
        "label": "Payments to Acquire Mortgage Notes Receivable",
        "negatedLabel": "Purchases of mortgage loans"
       }
      }
     },
     "localname": "PaymentsToAcquireMortgageNotesReceivable",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PerformingFinancingReceivableMember": {
     "auth_ref": [
      "r68",
      "r1194"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Category status of financial instruments in which payments are received or paid on a timely basis in accordance with the terms of the contract. Financial instruments include, but are not limited to, financing receivables, loans, debt instruments, and investments.",
        "label": "Performing Financial Instruments [Member]",
        "terseLabel": "Performing"
       }
      }
     },
     "localname": "PerformingFinancingReceivableMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsCreditQualityofMortgageLoansbyPortfolioSegmentDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsMortgageLoansNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_PolicyLoansMember": {
     "auth_ref": [
      "r1272"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Loan issued by an insurance company, collateralized by the cash value of the borrower's life insurance policy.",
        "label": "Policy Loans [Member]",
        "terseLabel": "Policy loans"
       }
      }
     },
     "localname": "PolicyLoansMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsNetInvestmentIncomeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_PolicyholderAccountBalanceAboveGuaranteedMinimumCreditingRateAxis": {
     "auth_ref": [
      "r827",
      "r1023"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by range above guaranteed minimum crediting rate on policyholder account balance.",
        "label": "Policyholder Account Balance, above Guaranteed Minimum Crediting Rate [Axis]",
        "terseLabel": "Policyholder Account Balance, above Guaranteed Minimum Crediting Rate [Axis]"
       }
      }
     },
     "localname": "PolicyholderAccountBalanceAboveGuaranteedMinimumCreditingRateAxis",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceBalanceofAccountValuesbyrangeofguaranteedminimumcreditingratesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_PolicyholderAccountBalanceAboveGuaranteedMinimumCreditingRateDomain": {
     "auth_ref": [
      "r827",
      "r1023"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Range above guaranteed minimum crediting rate on policyholder account balance.",
        "label": "Policyholder Account Balance, above Guaranteed Minimum Crediting Rate [Domain]",
        "terseLabel": "Policyholder Account Balance, above Guaranteed Minimum Crediting Rate [Domain]"
       }
      }
     },
     "localname": "PolicyholderAccountBalanceAboveGuaranteedMinimumCreditingRateDomain",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceBalanceofAccountValuesbyrangeofguaranteedminimumcreditingratesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_PolicyholderAccountBalanceAboveGuaranteedMinimumCreditingRateRangeFrom0001To0050Member": {
     "auth_ref": [
      "r1023",
      "r1124"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Range from 1 basis point to 50 basis points above guaranteed minimum crediting rate on policyholder account balance.",
        "label": "Policyholder Account Balance, above Guaranteed Minimum Crediting Rate, Range from 0001 to 0050 [Member]",
        "terseLabel": "Policyholder Account Balance, above Guaranteed Minimum Crediting Rate, Range from 0001 to 0050"
       }
      }
     },
     "localname": "PolicyholderAccountBalanceAboveGuaranteedMinimumCreditingRateRangeFrom0001To0050Member",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceBalanceofAccountValuesbyrangeofguaranteedminimumcreditingratesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_PolicyholderAccountBalanceAboveGuaranteedMinimumCreditingRateRangeFrom0051To0150Member": {
     "auth_ref": [
      "r1023",
      "r1124"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Range from 51 basis points to 150 basis points above guaranteed minimum crediting rate on policyholder account balance.",
        "label": "Policyholder Account Balance, above Guaranteed Minimum Crediting Rate, Range from 0051 to 0150 [Member]",
        "terseLabel": "Policyholder Account Balance, above Guaranteed Minimum Crediting Rate, Range from 0051 to 0150"
       }
      }
     },
     "localname": "PolicyholderAccountBalanceAboveGuaranteedMinimumCreditingRateRangeFrom0051To0150Member",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceBalanceofAccountValuesbyrangeofguaranteedminimumcreditingratesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_PolicyholderAccountBalanceAboveGuaranteedMinimumCreditingRateRangeFrom0151AndGreaterMember": {
     "auth_ref": [
      "r1023",
      "r1124"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Range from 151 basis points and greater above guaranteed minimum crediting rate on policyholder account balance.",
        "label": "Policyholder Account Balance, above Guaranteed Minimum Crediting Rate, Range from 0151 and Greater [Member]",
        "terseLabel": "Policyholder Account Balance, above Guaranteed Minimum Crediting Rate, Range from 0151 and Greater"
       }
      }
     },
     "localname": "PolicyholderAccountBalanceAboveGuaranteedMinimumCreditingRateRangeFrom0151AndGreaterMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceBalanceofAccountValuesbyrangeofguaranteedminimumcreditingratesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_PolicyholderAccountBalanceAtGuaranteedMinimumCreditingRateMember": {
     "auth_ref": [
      "r1023",
      "r1124"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Range at zero basis point above guaranteed minimum crediting rate on policyholder account balance.",
        "label": "Policyholder Account Balance, at Guaranteed Minimum Crediting Rate [Member]",
        "terseLabel": "Policyholder Account Balance, at Guaranteed Minimum Crediting Rate"
       }
      }
     },
     "localname": "PolicyholderAccountBalanceAtGuaranteedMinimumCreditingRateMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceBalanceofAccountValuesbyrangeofguaranteedminimumcreditingratesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_PolicyholderAccountBalanceBenefitPayment": {
     "auth_ref": [
      "r1012",
      "r1023",
      "r1266"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of cash outflow to policyholder account balance from benefit payment.",
        "label": "Policyholder Account Balance, Benefit Payment",
        "negatedTerseLabel": "Benefit payments"
       }
      }
     },
     "localname": "PolicyholderAccountBalanceBenefitPayment",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsurancePolicyholderAccountBalancesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PolicyholderAccountBalanceGuaranteedMinimumCreditingRateLineItems": {
     "auth_ref": [
      "r827",
      "r1023"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Policyholder Account Balance, Guaranteed Minimum Crediting Rate [Line Items]",
        "terseLabel": "Policyholder Account Balance, Guaranteed Minimum Crediting Rate [Line Items]"
       }
      }
     },
     "localname": "PolicyholderAccountBalanceGuaranteedMinimumCreditingRateLineItems",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceBalanceofAccountValuesbyrangeofguaranteedminimumcreditingratesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_PolicyholderAccountBalanceGuaranteedMinimumCreditingRateRangeAxis": {
     "auth_ref": [
      "r827",
      "r1023"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by range of guaranteed minimum crediting rate on policyholder account balance.",
        "label": "Policyholder Account Balance, Guaranteed Minimum Crediting Rate Range [Axis]",
        "terseLabel": "Policyholder Account Balance, Guaranteed Minimum Crediting Rate Range [Axis]"
       }
      }
     },
     "localname": "PolicyholderAccountBalanceGuaranteedMinimumCreditingRateRangeAxis",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceBalanceofAccountValuesbyrangeofguaranteedminimumcreditingratesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_PolicyholderAccountBalanceGuaranteedMinimumCreditingRateRangeDomain": {
     "auth_ref": [
      "r827",
      "r1023"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Range of guaranteed minimum crediting rate on policyholder account balance.",
        "label": "Policyholder Account Balance, Guaranteed Minimum Crediting Rate Range [Domain]",
        "terseLabel": "Policyholder Account Balance, Guaranteed Minimum Crediting Rate Range [Domain]"
       }
      }
     },
     "localname": "PolicyholderAccountBalanceGuaranteedMinimumCreditingRateRangeDomain",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceBalanceofAccountValuesbyrangeofguaranteedminimumcreditingratesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_PolicyholderAccountBalanceGuaranteedMinimumCreditingRateRangeFrom0400AndGreaterMember": {
     "auth_ref": [
      "r1124"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Range of guaranteed minimum crediting rate on policyholder account balance from 4.00 percent and greater.",
        "label": "Policyholder Account Balance, Guaranteed Minimum Crediting Rate, Range from 0400 and Greater [Member]",
        "terseLabel": "Policyholder Account Balance, Guaranteed Minimum Crediting Rate, Range from 0400 and Greater"
       }
      }
     },
     "localname": "PolicyholderAccountBalanceGuaranteedMinimumCreditingRateRangeFrom0400AndGreaterMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceBalanceofAccountValuesbyrangeofguaranteedminimumcreditingratesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_PolicyholderAccountBalanceGuaranteedMinimumCreditingRateTable": {
     "auth_ref": [
      "r827",
      "r1023"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of information about policyholder account balance by range of guaranteed minimum crediting rate and related range of difference between rate being credited to policyholder and respective guaranteed minimum.",
        "label": "Policyholder Account Balance, Guaranteed Minimum Crediting Rate [Table]",
        "terseLabel": "Policyholder Account Balance, Guaranteed Minimum Crediting Rate [Table]"
       }
      }
     },
     "localname": "PolicyholderAccountBalanceGuaranteedMinimumCreditingRateTable",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceBalanceofAccountValuesbyrangeofguaranteedminimumcreditingratesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_PolicyholderAccountBalanceGuaranteedMinimumCreditingRateTableTextBlock": {
     "auth_ref": [
      "r827",
      "r1023"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of policyholder account balance by range of guaranteed minimum crediting rate and related range of difference between rate being credited to policyholder and respective guaranteed minimum.",
        "label": "Policyholder Account Balance, Guaranteed Minimum Crediting Rate [Table Text Block]",
        "terseLabel": "Policyholder Account Balance, Guaranteed Minimum Crediting Rate"
       }
      }
     },
     "localname": "PolicyholderAccountBalanceGuaranteedMinimumCreditingRateTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_PolicyholderAccountBalanceIncreaseDecreaseFromOtherChange": {
     "auth_ref": [
      "r1023",
      "r1266"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of increase (decrease) in liability for policyholder account balance from change, classified as other.",
        "label": "Policyholder Account Balance, Increase (Decrease) from Other Change",
        "terseLabel": "Changes related to embedded derivatives"
       }
      }
     },
     "localname": "PolicyholderAccountBalanceIncreaseDecreaseFromOtherChange",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsurancePolicyholderAccountBalancesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PolicyholderAccountBalanceLineItems": {
     "auth_ref": [
      "r824",
      "r1023"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Policyholder Account Balance [Line Items]",
        "terseLabel": "Policyholder Account Balance [Line Items]"
       }
      }
     },
     "localname": "PolicyholderAccountBalanceLineItems",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsurancePolicyholderAccountBalancesDetails",
      "http://www.brighthousefinancial.com/role/InsuranceReconciliationofPolicyholderAccountBalancesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_PolicyholderAccountBalancePolicyCharge": {
     "auth_ref": [
      "r1011",
      "r1023",
      "r1266"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of decrease in liability for policyholder account balance from policy charge.",
        "label": "Policyholder Account Balance, Policy Charge",
        "negatedTerseLabel": "Policy charges"
       }
      }
     },
     "localname": "PolicyholderAccountBalancePolicyCharge",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsurancePolicyholderAccountBalancesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PolicyholderAccountBalancePremiumReceived": {
     "auth_ref": [
      "r1010",
      "r1023",
      "r1266"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of cash inflow to policyholder account balance from premium received.",
        "label": "Policyholder Account Balance, Premium Received",
        "terseLabel": "Premiums and deposits"
       }
      }
     },
     "localname": "PolicyholderAccountBalancePremiumReceived",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsurancePolicyholderAccountBalancesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PolicyholderAccountBalanceSurrenderAndWithdrawal": {
     "auth_ref": [
      "r1023",
      "r1266"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of decrease in liability for policyholder account balance from contract redemption and withdrawal of funds.",
        "label": "Policyholder Account Balance, Surrender and Withdrawal",
        "negatedTerseLabel": "Surrenders and withdrawals"
       }
      }
     },
     "localname": "PolicyholderAccountBalanceSurrenderAndWithdrawal",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsurancePolicyholderAccountBalancesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PolicyholderAccountBalanceTable": {
     "auth_ref": [
      "r824",
      "r1023"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of information about policyholder account balance, including, but not limited to change in liability and related cash surrender value.",
        "label": "Policyholder Account Balance [Table]",
        "terseLabel": "Policyholder Account Balance [Table]"
       }
      }
     },
     "localname": "PolicyholderAccountBalanceTable",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsurancePolicyholderAccountBalancesDetails",
      "http://www.brighthousefinancial.com/role/InsuranceReconciliationofPolicyholderAccountBalancesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_PolicyholderAccountBalanceTableTextBlock": {
     "auth_ref": [
      "r1023",
      "r1265"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of information about policyholder account balance, including, but not limited to change in liability and related cash surrender value.",
        "label": "Policyholder Account Balance [Table Text Block]",
        "terseLabel": "Policyholder Account Balance"
       }
      }
     },
     "localname": "PolicyholderAccountBalanceTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_PolicyholderAccountBalanceWeightedAverageCreditingRate": {
     "auth_ref": [
      "r825",
      "r1023"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Weighted-average crediting rate for liability for policyholder account balance, calculated at a point in time.",
        "label": "Policyholder Account Balance, Weighted Average Crediting Rate",
        "terseLabel": "Weighted-average crediting rate (2)"
       }
      }
     },
     "localname": "PolicyholderAccountBalanceWeightedAverageCreditingRate",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsurancePolicyholderAccountBalancesDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_PolicyholderAccountsPolicy": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of accounting policy for contracts reported in separate accounts, including the extent and terms of minimum guarantees, basis of presentation for separate account assets and liabilities and related separate account activity, the liability valuation method and assumptions used in valuing each type of policyholder and contract holder account maintained by the entity.",
        "label": "Policyholder Accounts, Policy [Policy Text Block]",
        "terseLabel": "Policyholder Accounts, Policy [Policy Text Block]"
       }
      }
     },
     "localname": "PolicyholderAccountsPolicy",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/BusinessBasisofPresentationandSummaryofSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_PolicyholderBenefitsAndClaimsIncurredNet": {
     "auth_ref": [
      "r1255"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofOperationsandComprehensiveIncomeUnaudited": {
       "order": 1.0,
       "parentTag": "us-gaap_BenefitsLossesAndExpenses",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount, after effects of policies assumed or ceded, of expense related to the provision for policy benefits and costs incurred.",
        "label": "Policyholder Benefits and Claims Incurred, Net",
        "terseLabel": "Policyholder Benefits and Claims Incurred, Net",
        "verboseLabel": "Policyholder benefits and claims (including liability remeasurement gains (losses) of $0, $0, $0, and $0 respectively)"
       }
      }
     },
     "localname": "PolicyholderBenefitsAndClaimsIncurredNet",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ASU201812TransitionISDetails",
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofOperationsandComprehensiveIncomeUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PolicyholderContractDeposits": {
     "auth_ref": [
      "r1261"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited": {
       "order": 2.0,
       "parentTag": "us-gaap_Liabilities",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of liability due to policyholder for deposit held under long-duration contract issued by insurance entity.",
        "label": "Policyholder Contract Deposit",
        "terseLabel": "Policyholder Contract Deposit",
        "verboseLabel": "Policyholder account balances"
       }
      }
     },
     "localname": "PolicyholderContractDeposits",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ASU201812TransitionBSDetails",
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PolicyholderFunds": {
     "auth_ref": [
      "r824",
      "r826",
      "r827",
      "r1023",
      "r1243"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount due to policyholder. Includes, but is not limited to, unpaid policy dividend, retrospective refund, and undistributed earnings on participating business. Excludes future policy benefit and claim expense.",
        "label": "Policyholder Account Balance",
        "periodEndLabel": "Policyholder Account Balance, Ending Balance",
        "periodStartLabel": "Policyholder Account Balance, Beginning Balance",
        "terseLabel": "Policyholder Account Balance"
       }
      }
     },
     "localname": "PolicyholderFunds",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceNetAmountatRiskandCashSurrenderValuesDetails",
      "http://www.brighthousefinancial.com/role/InsurancePolicyholderAccountBalancesDetails",
      "http://www.brighthousefinancial.com/role/InsuranceReconciliationofPolicyholderAccountBalancesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PortionAtFairValueFairValueDisclosureMember": {
     "auth_ref": [
      "r628"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Measured at fair value for financial reporting purposes.",
        "label": "Portion at Fair Value Measurement [Member]",
        "terseLabel": "Portion at Fair Value Measurement"
       }
      }
     },
     "localname": "PortionAtFairValueFairValueDisclosureMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueFinancialInstrumentsCarriedatOtherThanFairValueDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_PremiumsAndOtherReceivablesNet": {
     "auth_ref": [
      "r1249"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited": {
       "order": 4.0,
       "parentTag": "us-gaap_Assets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Carrying amount as of the balance sheet date, net of allowance for doubtful accounts, of all premiums and other types of receivables due from other persons or entities.",
        "label": "Premiums and Other Receivables, Net",
        "terseLabel": "Premiums, reinsurance and other receivables (net of allowance for credit losses)",
        "verboseLabel": "Premiums, reinsurance and other receivables (net of allowance for credit losses of $10 and $10, respectively)"
       }
      }
     },
     "localname": "PremiumsAndOtherReceivablesNet",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited",
      "http://www.brighthousefinancial.com/role/RelatedPartyTransactionsEffectsofAffiliatedReinsuranceonBalanceSheetsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PremiumsEarnedNet": {
     "auth_ref": [
      "r219",
      "r220",
      "r801",
      "r845"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofOperationsandComprehensiveIncomeUnaudited": {
       "order": 3.0,
       "parentTag": "us-gaap_Revenues",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount, after premiums ceded to other entities and premiums assumed by the entity, of premiums earned.",
        "label": "Premiums Earned, Net",
        "verboseLabel": "Premiums"
       }
      }
     },
     "localname": "PremiumsEarnedNet",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofOperationsandComprehensiveIncomeUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PresentValueOfFutureInsuranceProfitsAmortizationExpense1": {
     "auth_ref": [
      "r745",
      "r1161",
      "r1196"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of amortization expense (reversal of expense) for present value of future profits of insurance contract acquired in business combination.",
        "label": "Present Value of Future Insurance Profits, Amortization Expense",
        "negatedTerseLabel": "Amortization"
       }
      }
     },
     "localname": "PresentValueOfFutureInsuranceProfitsAmortizationExpense1",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DeferredPolicyAcquisitionCostsValueofBusinessAcquiredandOtherIntangiblesInformationRegardingDACandVOBADetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PresentValueOfFutureInsuranceProfitsTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of present value of future profits of insurance contract acquired in business combination.",
        "label": "Present Value of Future Insurance Profits [Table Text Block]",
        "terseLabel": "Present Value of Future Insurance Profits"
       }
      }
     },
     "localname": "PresentValueOfFutureInsuranceProfitsTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DeferredPolicyAcquisitionCostsValueofBusinessAcquiredandOtherIntangiblesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ProceedsFromAnnuitiesAndInvestmentCertificates": {
     "auth_ref": [
      "r1158"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited": {
       "order": 1.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The cash inflow from an insurance contract under which the policy holder make a lump sum payment or a series of payments in exchange for periodic payments to the policyholder beginning immediately or at some future date.",
        "label": "Proceeds from Annuities and Investment Certificates",
        "verboseLabel": "Policyholder account balances: Deposits"
       }
      }
     },
     "localname": "ProceedsFromAnnuitiesAndInvestmentCertificates",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ProceedsFromIssuanceOfDebt": {
     "auth_ref": [
      "r1158"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited": {
       "order": 7.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The cash inflow during the period from additional borrowings in aggregate debt. Includes proceeds from short-term and long-term debt.",
        "label": "Proceeds from Issuance of Debt",
        "terseLabel": "Long-term and short-term debt issued"
       }
      }
     },
     "localname": "ProceedsFromIssuanceOfDebt",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ProceedsFromLimitedPartnershipInvestments": {
     "auth_ref": [
      "r1154"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited": {
       "order": 4.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Cash inflow received as distributions, returns of capital, or sale proceeds from partnership interests held for investment purposes.",
        "label": "Proceeds from Limited Partnership Investments",
        "verboseLabel": "Sales, maturities and repayments of limited partnerships and limited liability companies"
       }
      }
     },
     "localname": "ProceedsFromLimitedPartnershipInvestments",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ProceedsFromPaymentsForOtherFinancingActivities": {
     "auth_ref": [
      "r1119",
      "r1157"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited": {
       "order": 6.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of cash inflow (outflow) from financing activities classified as other.",
        "label": "Proceeds from (Payments for) Other Financing Activities",
        "terseLabel": "Other, net"
       }
      }
     },
     "localname": "ProceedsFromPaymentsForOtherFinancingActivities",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ProceedsFromSaleAndCollectionOfMortgageNotesReceivable": {
     "auth_ref": [
      "r48"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited": {
       "order": 3.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The cash inflow from proceeds from sale of receivables arising from the mortgage note on real estate; includes collections on mortgage notes receivable that are not classified as operating cash flows.",
        "label": "Proceeds from Sale and Collection of Mortgage Notes Receivable",
        "verboseLabel": "Sales, maturities and repayments of mortgage loans"
       }
      }
     },
     "localname": "ProceedsFromSaleAndCollectionOfMortgageNotesReceivable",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities": {
     "auth_ref": [
      "r284",
      "r285",
      "r1173"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited": {
       "order": 1.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of cash inflow from sale, maturity, prepayment and call of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).",
        "label": "Proceeds from Sale and Maturity of Debt Securities, Available-for-Sale",
        "verboseLabel": "Sales, maturities and repayments of fixed maturity securities"
       }
      }
     },
     "localname": "ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ProceedsFromSaleOfAvailableForSaleSecuritiesDebt": {
     "auth_ref": [
      "r48",
      "r284",
      "r374",
      "r406"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of cash inflow from sale of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).",
        "label": "Proceeds from Sale of Debt Securities, Available-for-Sale",
        "terseLabel": "Proceeds from sales or disposals of fixed maturity securities"
       }
      }
     },
     "localname": "ProceedsFromSaleOfAvailableForSaleSecuritiesDebt",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsSalesorDisposalsofFixedMaturitySecuritiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ProceedsFromSaleOfEquitySecuritiesFvNi": {
     "auth_ref": [
      "r203",
      "r287"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited": {
       "order": 2.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of cash inflow from sale of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI), classified as investing activity.",
        "label": "Proceeds from Sale of Equity Securities, FV-NI",
        "verboseLabel": "Sales, maturities and repayments of equity securities"
       }
      }
     },
     "localname": "ProceedsFromSaleOfEquitySecuritiesFvNi",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ProfessionalFees": {
     "auth_ref": [
      "r1041",
      "r1280",
      "r1282"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/OtherRevenuesandOtherExpensesOtherExpensesDetails": {
       "order": 2.0,
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "A fee charged for services from professionals such as doctors, lawyers and accountants. The term is often expanded to include other professions, for example, pharmacists charging to maintain a medicinal profile of a client or customer.",
        "label": "Professional Fees",
        "terseLabel": "Contracted services and other labor costs"
       }
      }
     },
     "localname": "ProfessionalFees",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/OtherRevenuesandOtherExpensesOtherExpensesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ProfitLoss": {
     "auth_ref": [
      "r250",
      "r268",
      "r271",
      "r288",
      "r295",
      "r308",
      "r321",
      "r322",
      "r336",
      "r350",
      "r356",
      "r359",
      "r407",
      "r465",
      "r466",
      "r468",
      "r469",
      "r470",
      "r472",
      "r474",
      "r476",
      "r477",
      "r569",
      "r572",
      "r573",
      "r605",
      "r630",
      "r735",
      "r770",
      "r862",
      "r904",
      "r927",
      "r928",
      "r977",
      "r996",
      "r997",
      "r1042",
      "r1148",
      "r1205"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofOperationsandComprehensiveIncomeUnaudited": {
       "order": 1.0,
       "parentTag": "us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.",
        "label": "Net Income (Loss), Including Portion Attributable to Noncontrolling Interest",
        "terseLabel": "Post-tax adjusted earnings",
        "totalLabel": "Net income (loss)",
        "verboseLabel": "Net income (loss)"
       }
      }
     },
     "localname": "ProfitLoss",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ASU201812TransitionISDetails",
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofEquityUnaudited",
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofOperationsandComprehensiveIncomeUnaudited",
      "http://www.brighthousefinancial.com/role/EquityReclassificationsOutofAccumulatedOtherComprehensiveIncomeLossDetails",
      "http://www.brighthousefinancial.com/role/SegmentInformationOperatingResultsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_RealEstateInvestmentMember": {
     "auth_ref": [
      "r962",
      "r963",
      "r964",
      "r972"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This element represents direct equity investments in real estate projects (Land, buildings and improvements owned for income production and capital accretion potential) and certain loans accounted for as real estate investments. For loans accounted for as real estate investments, the entity (lender) has virtually the same risks and rewards as those of owners or joint venture participants. Such arrangements are treated as if the entity actually has an ownership interest in the property. In such arrangements, the entity (lender) participates in expected residual profits, which may be in the form of an equity kicker or a higher than usual effective interest rate. At the outset and during the construction and development of the property, the borrower generally has little or no equity in the property and the entity's (lender's) only source of repayment is the property. The entity (lender) generally (a) agrees to provide substantially all funds to acquire, develop, and construct the property, (b) funds the commitment or origination fees or both, and (c) funds interest during the development and construction of the property.",
        "label": "Real Estate Investment [Member]",
        "terseLabel": "Limited partnerships and LLCs"
       }
      }
     },
     "localname": "RealEstateInvestmentMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsComponentsofNetInvestmentGainsLossesDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsNetInvestmentIncomeDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsVariableInterestEntitiesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_RealEstateInvestments": {
     "auth_ref": [
      "r749",
      "r1278"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited": {
       "order": 5.0,
       "parentTag": "us-gaap_Investments",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of real estate investments, net of accumulated depreciation, which may include the following: (1) land available-for-sale; (2) land available-for-development; (3) investments in building and building improvements; (4) tenant allowances; (5) developments in-process; (6) rental properties; (7) other real estate investments; (8) real estate joint ventures; and (9) unconsolidated real estate and other joint ventures not separately presented.",
        "label": "Real Estate Investments, Net",
        "terseLabel": "Limited partnerships and limited liability companies"
       }
      }
     },
     "localname": "RealEstateInvestments",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_RealEstateLoanMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Loan to finance the purchase of real estate, including but not limited to, land or building.",
        "label": "Real Estate Loan [Member]",
        "terseLabel": "Mortgage Loans"
       }
      }
     },
     "localname": "RealEstateLoanMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsCreditQualityofMortgageLoansbyPortfolioSegmentDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsMortgageLoansNarrativeDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsMortgageLoansbyPortfolioSegmentDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsMortgageLoansinNonaccrualStatusbyPortfolioSegmentDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsPastDueMortgageLoansbyPortfolioSegmentDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsRollforwardoftheAllowanceforCreditLossesforMortgageLoansbyPortfolioSegmentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_RealizedInvestmentGainsLosses": {
     "auth_ref": [
      "r781"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofOperationsandComprehensiveIncomeUnaudited": {
       "order": 2.0,
       "parentTag": "us-gaap_Revenues",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of realized gain (loss) on investment.",
        "label": "Realized Investment Gains (Losses)",
        "terseLabel": "Net investment gains (losses)"
       }
      }
     },
     "localname": "RealizedInvestmentGainsLosses",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofOperationsandComprehensiveIncomeUnaudited",
      "http://www.brighthousefinancial.com/role/EquityReclassificationsOutofAccumulatedOtherComprehensiveIncomeLossDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsComponentsofNetInvestmentGainsLossesDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsComponentsofNetInvestmentGainsLossesNarrativeDetails",
      "http://www.brighthousefinancial.com/role/SegmentInformationOperatingResultsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ReceivablesFairValueDisclosure": {
     "auth_ref": [
      "r184",
      "r1220"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Fair value portion of receivables, including, but not limited to, trade account receivables, note receivables, and loan receivables.",
        "label": "Receivables, Fair Value Disclosure",
        "verboseLabel": "Premiums, reinsurance and other receivables"
       }
      }
     },
     "localname": "ReceivablesFairValueDisclosure",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueFinancialInstrumentsCarriedatOtherThanFairValueDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems": {
     "auth_ref": [
      "r276"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]",
        "terseLabel": "Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]"
       }
      }
     },
     "localname": "ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/EquityReclassificationsOutofAccumulatedOtherComprehensiveIncomeLossDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax": {
     "auth_ref": [
      "r46",
      "r275",
      "r641",
      "r646",
      "r647",
      "r773",
      "r1146"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount before tax of reclassification adjustments of other comprehensive income (loss).",
        "label": "Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax",
        "negatedTerseLabel": "Amounts reclassified from AOCI"
       }
      }
     },
     "localname": "ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/EquityComponentsofAccumulatedOtherComprehensiveIncomeLossDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax": {
     "auth_ref": [
      "r34",
      "r46",
      "r275",
      "r641",
      "r646",
      "r647",
      "r1146"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount after tax of reclassification adjustments of other comprehensive income (loss).",
        "label": "Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax",
        "negatedTerseLabel": "Amounts reclassified from AOCI, net of income tax"
       }
      }
     },
     "localname": "ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/EquityComponentsofAccumulatedOtherComprehensiveIncomeLossDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ReclassificationFromAociCurrentPeriodTax": {
     "auth_ref": [
      "r8",
      "r267",
      "r274",
      "r773"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of tax expense (benefit) of reclassification adjustment from accumulated other comprehensive income (loss).",
        "label": "Reclassification from AOCI, Current Period, Tax",
        "negatedTerseLabel": "Deferred income tax benefit (expense) (2)"
       }
      }
     },
     "localname": "ReclassificationFromAociCurrentPeriodTax",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/EquityComponentsofAccumulatedOtherComprehensiveIncomeLossDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis": {
     "auth_ref": [
      "r276"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by item reclassified out of accumulated other comprehensive income (loss).",
        "label": "Reclassification out of Accumulated Other Comprehensive Income [Axis]",
        "terseLabel": "Reclassification out of Accumulated Other Comprehensive Income [Axis]"
       }
      }
     },
     "localname": "ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/EquityReclassificationsOutofAccumulatedOtherComprehensiveIncomeLossDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain": {
     "auth_ref": [
      "r276"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Item reclassified out of accumulated other comprehensive income (loss).",
        "label": "Reclassification out of Accumulated Other Comprehensive Income [Domain]",
        "terseLabel": "Reclassification out of Accumulated Other Comprehensive Income [Domain]"
       }
      }
     },
     "localname": "ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/EquityReclassificationsOutofAccumulatedOtherComprehensiveIncomeLossDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember": {
     "auth_ref": [
      "r276"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Identifies item reclassified out of accumulated other comprehensive income (loss).",
        "label": "Reclassification out of Accumulated Other Comprehensive Income [Member]",
        "terseLabel": "Reclassification out of Accumulated Other Comprehensive Income"
       }
      }
     },
     "localname": "ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/EquityReclassificationsOutofAccumulatedOtherComprehensiveIncomeLossDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable": {
     "auth_ref": [
      "r276"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of information about items reclassified out of accumulated other comprehensive income (loss).",
        "label": "Reclassification out of Accumulated Other Comprehensive Income [Table]",
        "terseLabel": "Reclassification out of Accumulated Other Comprehensive Income [Table]"
       }
      }
     },
     "localname": "ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/EquityReclassificationsOutofAccumulatedOtherComprehensiveIncomeLossDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of information about items reclassified out of accumulated other comprehensive income (loss).",
        "label": "Reclassification out of Accumulated Other Comprehensive Income [Table Text Block]",
        "terseLabel": "Reclassification out of Accumulated Other Comprehensive Income (Loss) [Table Text Block]"
       }
      }
     },
     "localname": "ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/EquityTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ReconciliationOfRevenueFromSegmentsToConsolidatedTextBlock": {
     "auth_ref": [
      "r63",
      "r64"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of all significant reconciling items in the reconciliation of total revenues from reportable segments to the entity's consolidated revenues.",
        "label": "Reconciliation of Revenue from Segments to Consolidated [Table Text Block]",
        "terseLabel": "Reconciliation of Revenue from Segments to Consolidated"
       }
      }
     },
     "localname": "ReconciliationOfRevenueFromSegmentsToConsolidatedTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/SegmentInformationTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ReinsuranceEffectOnClaimsAndBenefitsIncurredAmountAssumed": {
     "auth_ref": [
      "r1241",
      "r1255"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of policy benefits and costs incurred for policies assumed.",
        "label": "Policyholder Benefits and Claims Incurred, Assumed",
        "verboseLabel": "Policyholder benefits and claims"
       }
      }
     },
     "localname": "ReinsuranceEffectOnClaimsAndBenefitsIncurredAmountAssumed",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/RelatedPartyTransactionsEffectsofAffiliatedReinsuranceonStatementsofOperationsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ReinsuranceRecoverables": {
     "auth_ref": [
      "r1242",
      "r1250",
      "r1260"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount, after valuation allowance, recoverable under reinsurance contracts including premium paid under reinsurance contracts. Examples include, but are not limited to, settled and unsettled claims, incurred but not reported losses, loss adjustment expense, premium paid, policy benefits and policy reserves.",
        "label": "Reinsurance Recoverables, Including Reinsurance Premium Paid",
        "terseLabel": "Reinsurance Recoverables, Including Reinsurance Premium Paid"
       }
      }
     },
     "localname": "ReinsuranceRecoverables",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/EffectofTransitionAdjustmentsonStockholdersEquityASU201812TransitionDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ReinsuranceRecoverablesAllowance": {
     "auth_ref": [
      "r420",
      "r424",
      "r425",
      "r743",
      "r807"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of allowance for credit loss on reinsurance recoverable.",
        "label": "Reinsurance Recoverable, Allowance for Credit Loss",
        "terseLabel": "Premiums, reinsurance and other, allowance for credit losses"
       }
      }
     },
     "localname": "ReinsuranceRecoverablesAllowance",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnauditedParenthetical"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_RelatedAndNonrelatedPartyStatusAxis": {
     "auth_ref": [
      "r296",
      "r297",
      "r668",
      "r669",
      "r670",
      "r671",
      "r875",
      "r876",
      "r877",
      "r878",
      "r879",
      "r901",
      "r903",
      "r1030"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by related and nonrelated party status.",
        "label": "Related and Nonrelated Party Status [Axis]",
        "terseLabel": "Related and Nonrelated Party Status [Axis]"
       }
      }
     },
     "localname": "RelatedAndNonrelatedPartyStatusAxis",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/RelatedPartyTransactionsSharedServicesOverheadAllocationsandBrokerDealerTransactionsNarrativeDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_RelatedAndNonrelatedPartyStatusDomain": {
     "auth_ref": [
      "r296",
      "r297",
      "r668",
      "r669",
      "r670",
      "r671",
      "r875",
      "r876",
      "r877",
      "r878",
      "r879",
      "r901",
      "r903",
      "r1030"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Related and nonrelated party status.",
        "label": "Related and Nonrelated Party Status [Domain]",
        "terseLabel": "Related and Nonrelated Party Status [Domain]"
       }
      }
     },
     "localname": "RelatedAndNonrelatedPartyStatusDomain",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/RelatedPartyTransactionsSharedServicesOverheadAllocationsandBrokerDealerTransactionsNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_RelatedPartyDomain": {
     "auth_ref": [
      "r518",
      "r668",
      "r669",
      "r875",
      "r876",
      "r877",
      "r878",
      "r879",
      "r901",
      "r903",
      "r936"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Related parties include affiliates; other entities for which investments are accounted for by the equity method by the entity; trusts for benefit of employees; and principal owners, management, and members of immediate families. It also may include other parties with which the entity may control or can significantly influence the management or operating policies of the other to an extent that one of the transacting parties might be prevented from fully pursuing its own separate interests.",
        "label": "Related Party, Type [Domain]",
        "terseLabel": "Related Party [Domain]"
       }
      }
     },
     "localname": "RelatedPartyDomain",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/RelatedPartyTransactionsEffectsofAffiliatedReinsuranceonBalanceSheetsDetails",
      "http://www.brighthousefinancial.com/role/RelatedPartyTransactionsEffectsofAffiliatedReinsuranceonStatementsofOperationsDetails",
      "http://www.brighthousefinancial.com/role/RelatedPartyTransactionsSharedServicesOverheadAllocationsandBrokerDealerTransactionsNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_RelatedPartyMember": {
     "auth_ref": [
      "r296",
      "r297",
      "r668",
      "r669",
      "r670",
      "r671",
      "r875",
      "r876",
      "r877",
      "r878",
      "r879",
      "r901",
      "r903",
      "r936"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Party related to reporting entity. Includes, but is not limited to, affiliate, entity for which investment is accounted for by equity method, trust for benefit of employees, and principal owner, management, and members of immediate family.",
        "label": "Related Party [Member]",
        "terseLabel": "Related Party"
       }
      }
     },
     "localname": "RelatedPartyMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/RelatedPartyTransactionsSharedServicesOverheadAllocationsandBrokerDealerTransactionsNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_RelatedPartyTransactionAxis": {
     "auth_ref": [
      "r668",
      "r669",
      "r1228"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by type of related party transaction.",
        "label": "Related Party Transaction [Axis]",
        "terseLabel": "Related Party Transaction [Axis]"
       }
      }
     },
     "localname": "RelatedPartyTransactionAxis",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/RelatedPartyTransactionsSharedServicesOverheadAllocationsandBrokerDealerTransactionsNarrativeDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_RelatedPartyTransactionDomain": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Transaction between related party.",
        "label": "Related Party Transaction [Domain]",
        "terseLabel": "Related Party Transaction [Domain]"
       }
      }
     },
     "localname": "RelatedPartyTransactionDomain",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/RelatedPartyTransactionsSharedServicesOverheadAllocationsandBrokerDealerTransactionsNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_RelatedPartyTransactionsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Related Party Transactions [Abstract]",
        "terseLabel": "Related Party Transactions [Abstract]"
       }
      }
     },
     "localname": "RelatedPartyTransactionsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "xbrltype": "stringItemType"
    },
    "us-gaap_RelatedPartyTransactionsByRelatedPartyAxis": {
     "auth_ref": [
      "r518",
      "r668",
      "r669",
      "r718",
      "r719",
      "r720",
      "r721",
      "r722",
      "r723",
      "r724",
      "r725",
      "r726",
      "r727",
      "r728",
      "r729",
      "r875",
      "r876",
      "r877",
      "r878",
      "r879",
      "r901",
      "r903",
      "r936",
      "r1228"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by type of related party. Related parties include, but not limited to, affiliates; other entities for which investments are accounted for by the equity method by the entity; trusts for benefit of employees; and principal owners, management, and members of immediate families. It also may include other parties with which the entity may control or can significantly influence the management or operating policies of the other to an extent that one of the transacting parties might be prevented from fully pursuing its own separate interests.",
        "label": "Related Party, Type [Axis]",
        "terseLabel": "Related Party [Axis]"
       }
      }
     },
     "localname": "RelatedPartyTransactionsByRelatedPartyAxis",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/RelatedPartyTransactionsEffectsofAffiliatedReinsuranceonBalanceSheetsDetails",
      "http://www.brighthousefinancial.com/role/RelatedPartyTransactionsEffectsofAffiliatedReinsuranceonStatementsofOperationsDetails",
      "http://www.brighthousefinancial.com/role/RelatedPartyTransactionsSharedServicesOverheadAllocationsandBrokerDealerTransactionsNarrativeDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_RelatedPartyTransactionsDisclosureTextBlock": {
     "auth_ref": [
      "r665",
      "r666",
      "r667",
      "r669",
      "r672",
      "r858",
      "r859",
      "r860",
      "r910",
      "r911",
      "r912",
      "r933",
      "r935"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The entire disclosure for related party transactions. Examples of related party transactions include transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners; and (d) affiliates.",
        "label": "Related Party Transactions Disclosure [Text Block]",
        "verboseLabel": "Related Party Transactions"
       }
      }
     },
     "localname": "RelatedPartyTransactionsDisclosureTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/RelatedPartyTransactions"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_RepaymentOfNotesReceivableFromRelatedParties": {
     "auth_ref": [
      "r48"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited": {
       "order": 11.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The cash inflow from a loan, supported by a promissory note, granted to related parties where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth.",
        "label": "Repayment of Notes Receivable from Related Parties",
        "terseLabel": "Receipts on loans to affiliate"
       }
      }
     },
     "localname": "RepaymentOfNotesReceivableFromRelatedParties",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_RepaymentsOfAnnuitiesAndInvestmentCertificates": {
     "auth_ref": [
      "r50"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited": {
       "order": 2.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The cash outflow for an insurance contract under which the policy holder make a lump sum payment or a series of payments in exchange for periodic payments to the policyholder beginning immediately or at some future date.",
        "label": "Repayments of Annuities and Investment Certificates",
        "negatedLabel": "Policyholder account balances: Withdrawals"
       }
      }
     },
     "localname": "RepaymentsOfAnnuitiesAndInvestmentCertificates",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_RepaymentsOfDebt": {
     "auth_ref": [
      "r1159"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited": {
       "order": 4.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of cash outflow for short-term and long-term debt. Excludes payment of lease obligation.",
        "label": "Repayments of Debt",
        "negatedLabel": "Long-term and short-term debt repaid"
       }
      }
     },
     "localname": "RepaymentsOfDebt",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_RepaymentsOfShortTermDebt": {
     "auth_ref": [
      "r50"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The cash outflow for a borrowing having initial term of repayment within one year or the normal operating cycle, if longer.",
        "label": "Repayments of Short-Term Debt",
        "terseLabel": "Repayments of Short-Term Debt"
       }
      }
     },
     "localname": "RepaymentsOfShortTermDebt",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/LongtermandShorttermDebtNarrativeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ResidentialMortgageBackedSecuritiesMember": {
     "auth_ref": [
      "r1174",
      "r1176",
      "r1181",
      "r1182",
      "r1183",
      "r1212"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Securities collateralized by residential real estate mortgage loans.",
        "label": "Residential Mortgage-Backed Securities [Member]",
        "verboseLabel": "RMBS"
       }
      }
     },
     "localname": "ResidentialMortgageBackedSecuritiesMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueRecurringFairValueMeasurementsDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsContinuousGrossUnrealizedLossesforFixedMaturitySecuritiesbySectorDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsFixedMaturitySecuritiesbySectorDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_ResidentialPortfolioSegmentMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Portfolio segment of the company's total financing receivables related to residential financing receivables.",
        "label": "Residential Portfolio Segment [Member]",
        "terseLabel": "Residential"
       }
      }
     },
     "localname": "ResidentialPortfolioSegmentMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsCreditQualityofMortgageLoansbyPortfolioSegmentDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsMortgageLoansNarrativeDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsMortgageLoansbyPortfolioSegmentDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsMortgageLoansinNonaccrualStatusbyPortfolioSegmentDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsPastDueMortgageLoansbyPortfolioSegmentDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsRollforwardoftheAllowanceforCreditLossesforMortgageLoansbyPortfolioSegmentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_RestrictedCashAndCashEquivalentsItemsLineItems": {
     "auth_ref": [
      "r1248"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Restricted Cash and Cash Equivalents Items [Line Items]",
        "terseLabel": "Restricted Cash and Cash Equivalents Items [Line Items]"
       }
      }
     },
     "localname": "RestrictedCashAndCashEquivalentsItemsLineItems",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsInvestedAssetsonDepositHeldinTrustandPledgedasCollateralNarrativeDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_RetainedEarningsAccumulatedDeficit": {
     "auth_ref": [
      "r138",
      "r164",
      "r764",
      "r837",
      "r842",
      "r857",
      "r883",
      "r1001"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited": {
       "order": 3.0,
       "parentTag": "us-gaap_StockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of accumulated undistributed earnings (deficit).",
        "label": "Retained Earnings (Accumulated Deficit)",
        "terseLabel": "Retained earnings (deficit)"
       }
      }
     },
     "localname": "RetainedEarningsAccumulatedDeficit",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ASU201812TransitionBSDetails",
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_RetainedEarningsMember": {
     "auth_ref": [
      "r245",
      "r302",
      "r303",
      "r304",
      "r309",
      "r320",
      "r322",
      "r411",
      "r419",
      "r546",
      "r547",
      "r548",
      "r560",
      "r561",
      "r583",
      "r586",
      "r587",
      "r591",
      "r603",
      "r833",
      "r835",
      "r863",
      "r1283"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Accumulated undistributed earnings (deficit).",
        "label": "Retained Earnings [Member]",
        "terseLabel": "Retained Earnings (Deficit)"
       }
      }
     },
     "localname": "RetainedEarningsMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/BusinessBasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails",
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofEquityUnaudited",
      "http://www.brighthousefinancial.com/role/EffectofTransitionAdjustmentsonStockholdersEquityASU201812TransitionDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax": {
     "auth_ref": [
      "r337",
      "r338",
      "r349",
      "r354",
      "r355",
      "r361",
      "r363",
      "r364",
      "r509",
      "r510",
      "r711"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise.",
        "label": "Revenue from Contract with Customer, Including Assessed Tax",
        "terseLabel": "Revenue from Contract with Customer, Including Assessed Tax"
       }
      }
     },
     "localname": "RevenueFromContractWithCustomerIncludingAssessedTax",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/OtherRevenuesandOtherExpensesOtherRevenuesNarrativeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_Revenues": {
     "auth_ref": [
      "r278",
      "r295",
      "r337",
      "r338",
      "r349",
      "r354",
      "r355",
      "r361",
      "r363",
      "r364",
      "r407",
      "r465",
      "r466",
      "r468",
      "r469",
      "r470",
      "r472",
      "r474",
      "r476",
      "r477",
      "r630",
      "r735",
      "r1205"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofOperationsandComprehensiveIncomeUnaudited": {
       "order": 1.0,
       "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).",
        "label": "Revenues",
        "terseLabel": "Total revenues",
        "totalLabel": "Total revenues"
       }
      }
     },
     "localname": "Revenues",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ASU201812TransitionISDetails",
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofOperationsandComprehensiveIncomeUnaudited",
      "http://www.brighthousefinancial.com/role/RelatedPartyTransactionsSharedServicesOverheadAllocationsandBrokerDealerTransactionsNarrativeDetails",
      "http://www.brighthousefinancial.com/role/SegmentInformationReconciliationofOperatingRevenuestoTotalRevenuesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_RevenuesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Revenues [Abstract]",
        "verboseLabel": "Revenues"
       }
      }
     },
     "localname": "RevenuesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofOperationsandComprehensiveIncomeUnaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_SalesInducementsToContractHoldersPolicy": {
     "auth_ref": [
      "r194"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of accounting policy for sales inducements, including the yield enhancement features, such as interest credits and bonuses, given to motivate purchases of insurance products, and description of the nature of the costs deferred and the method for amortizing such deferred costs.",
        "label": "Sales Inducements to Contract Holders, Policy [Policy Text Block]",
        "terseLabel": "Sales Inducements to Contract Holders, Policy [Policy Text Block]"
       }
      }
     },
     "localname": "SalesInducementsToContractHoldersPolicy",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/BusinessBasisofPresentationandSummaryofSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable": {
     "auth_ref": [
      "r43"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Schedule itemizing specific types of trade accounts and notes receivable, and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date. Presentation is categorized by current, noncurrent and unclassified receivables.",
        "label": "Schedule of Accounts, Notes, Loans and Financing Receivable [Table]",
        "terseLabel": "Schedule of Accounts, Notes, Loans and Financing Receivable [Table]"
       }
      }
     },
     "localname": "ScheduleOfAccountsNotesLoansAndFinancingReceivableTable",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsMortgageLoansNarrativeDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsMortgageLoansbyPortfolioSegmentDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock": {
     "auth_ref": [
      "r43"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of the various types of trade accounts and notes receivable and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date. Presentation is categorized by current, noncurrent and unclassified receivables.",
        "label": "Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]",
        "verboseLabel": "Mortgage Loans by Portfolio Segment"
       }
      }
     },
     "localname": "ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock": {
     "auth_ref": [
      "r46",
      "r1222",
      "r1223"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of the components of accumulated other comprehensive income (loss).",
        "label": "Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]",
        "terseLabel": "Components of Accumulated Other Comprehensive Income (Loss) [Table Text Block]"
       }
      }
     },
     "localname": "ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/EquityTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems": {
     "auth_ref": [
      "r376",
      "r377",
      "r378",
      "r379",
      "r380",
      "r381",
      "r382",
      "r383",
      "r384",
      "r385",
      "r386",
      "r387"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Debt Securities, Available-for-Sale [Line Items]",
        "terseLabel": "Debt Securities, Available-for-sale [Line Items]"
       }
      }
     },
     "localname": "ScheduleOfAvailableForSaleSecuritiesLineItems",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsContinuousGrossUnrealizedLossesforFixedMaturitySecuritiesbySectorDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsFixedMaturitySecuritiesNarrativeDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsFixedMaturitySecuritiesbySectorDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfAvailableForSaleSecuritiesReconciliationTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of the reconciliation of available-for-sale securities from cost basis to fair value.",
        "label": "Schedule of Available-for-Sale Securities Reconciliation [Table Text Block]",
        "verboseLabel": "Fixed Maturity Securities by Sector"
       }
      }
     },
     "localname": "ScheduleOfAvailableForSaleSecuritiesReconciliationTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfCashFlowHedgesIncludedInAccumulatedOtherComprehensiveIncomeLossTableTextBlock": {
     "auth_ref": [
      "r102"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of gain (loss) on derivative and nonderivative instruments designated and qualifying as cash flow hedge recorded in accumulated other comprehensive income (AOCI) and reclassified into earnings.",
        "label": "Schedule of Cash Flow Hedges Included in Accumulated Other Comprehensive Income (Loss) [Table Text Block]",
        "terseLabel": "Schedule of Cash Flow Hedges Included in Accumulated Other Comprehensive Income (Loss)"
       }
      }
     },
     "localname": "ScheduleOfCashFlowHedgesIncludedInAccumulatedOtherComprehensiveIncomeLossTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfCreditDerivativesTable": {
     "auth_ref": [
      "r107",
      "r108",
      "r111"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Schedule of credit derivatives, including information about each credit derivative, or each group of similar credit derivatives, including (a) the nature of the credit derivative - its term, how it arose, the events or circumstances that would require the seller to perform under the credit derivative, and the current status of the payment/performance risk of the credit derivative; (b) the maximum potential amount of future payments (undiscounted) the seller could be required to make under the credit derivative; (c) the current fair value of the credit derivative; and (d) the nature of any recourse provisions under the credit derivative, and any assets held either as collateral or by third parties.",
        "label": "Schedule of Credit Derivatives [Table]",
        "terseLabel": "Schedule of Credit Derivatives [Table]"
       }
      }
     },
     "localname": "ScheduleOfCreditDerivativesTable",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesCreditDerivativesDetails",
      "http://www.brighthousefinancial.com/role/DerivativesCreditRiskonFreestandingDerivativesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfDerivativeInstrumentsGainLossInStatementOfFinancialPerformanceTextBlock": {
     "auth_ref": [
      "r95",
      "r101",
      "r577"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of the location and amount of derivative instruments and nonderivative instruments designated as hedging instruments reported before netting adjustments, and the amount of gain (loss) on derivative instruments and nonderivative instruments designated and qualified as hedging instruments.",
        "label": "Derivative Instruments, Gain (Loss) [Table Text Block]",
        "terseLabel": "Derivative Instruments, Gain (Loss)"
       }
      }
     },
     "localname": "ScheduleOfDerivativeInstrumentsGainLossInStatementOfFinancialPerformanceTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfDerivativeInstrumentsTextBlock": {
     "auth_ref": [
      "r18",
      "r88",
      "r89",
      "r90",
      "r92",
      "r96",
      "r101",
      "r112",
      "r114"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of pertinent information about a derivative or group of derivatives on a disaggregated basis, such as for individual instruments, or small groups of similar instruments. May include a combination of the type of instrument, risks being hedged, notional amount, hedge designation, related hedged item, inception date, maturity date, or other relevant item.",
        "label": "Schedule of Derivative Instruments [Table Text Block]",
        "terseLabel": "Schedule of Derivative Instruments"
       }
      }
     },
     "localname": "ScheduleOfDerivativeInstrumentsTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfDerivativesInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock": {
     "auth_ref": [
      "r93"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of derivative instruments (including nonderivative instruments that are designated and qualify as hedging instruments) of (a) the location and amount of gains and losses reported in the statement of financial performance and (b) the location and fair value amounts of the instruments reported in the statement of financial position.",
        "label": "Schedule of Derivatives Instruments Statements of Financial Performance and Financial Position, Location [Table Text Block]",
        "terseLabel": "Schedule of Derivatives Instruments Statements of Financial Performance and Financial Position"
       }
      }
     },
     "localname": "ScheduleOfDerivativesInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock": {
     "auth_ref": [
      "r611",
      "r612"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of assets and liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3).",
        "label": "Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]",
        "verboseLabel": "Recurring Fair Value Measurements"
       }
      }
     },
     "localname": "ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfFairValueOfSeparateAccountsByMajorCategoryOfInvestmentTextBlock": {
     "auth_ref": [
      "r197",
      "r1025",
      "r1272"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of fair value of asset supporting separate account.",
        "label": "Fair Value, Separate Account Investment [Table Text Block]",
        "terseLabel": "Fair Value, Separate Account Investment"
       }
      }
     },
     "localname": "ScheduleOfFairValueOfSeparateAccountsByMajorCategoryOfInvestmentTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfFairValueOffBalanceSheetRisksTable": {
     "auth_ref": [
      "r122",
      "r173"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Schedule detailing the information required and determined to be disclosed regarding the fair value of financial assets and financial liabilities, which are not recognized in the financial statements (off-balance sheet) because they fail to meet some other criterion for recognition.",
        "label": "Schedule of Fair Value, off-Balance-Sheet Risks [Table]",
        "terseLabel": "Schedule of Fair Value, Off-balance Sheet Risks [Table]"
       }
      }
     },
     "localname": "ScheduleOfFairValueOffBalanceSheetRisksTable",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ContingenciesCommitmentsandGuaranteesContingenciesCommitmentsandGuaranteesNarrativeDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfFinancialInstrumentsOwnedAndPledgedAsCollateralTextBlock": {
     "auth_ref": [
      "r174",
      "r1237"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of financial instruments held by the entity for its own account for trading or investment purposes that are carried at fair value and pledged to counterparties as collateral for financing transactions. Description may include equity, fixed income, debt or other securities.",
        "label": "Schedule of Financial Instruments Owned and Pledged as Collateral [Table Text Block]",
        "verboseLabel": "Invested Assets on Deposit, Held in Trust and Pledged as Collateral"
       }
      }
     },
     "localname": "ScheduleOfFinancialInstrumentsOwnedAndPledgedAsCollateralTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfFinancingReceivableAllowanceForCreditLossesTable": {
     "auth_ref": [
      "r229",
      "r1192"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of information about allowance for credit loss on financing receivable.",
        "label": "Financing Receivable, Allowance for Credit Loss [Table]",
        "terseLabel": "Financing Receivable, Allowance for Credit Loss [Table]"
       }
      }
     },
     "localname": "ScheduleOfFinancingReceivableAllowanceForCreditLossesTable",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsRollforwardoftheAllowanceforCreditLossesforMortgageLoansbyPortfolioSegmentDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfFinancingReceivableRecordedInvestmentCreditQualityIndicatorTable": {
     "auth_ref": [
      "r984",
      "r1194"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of information about credit quality indicator for financing receivable.",
        "label": "Financing Receivable, Credit Quality Indicator [Table]",
        "terseLabel": "Financing Receivable, Credit Quality Indicator [Table]"
       }
      }
     },
     "localname": "ScheduleOfFinancingReceivableRecordedInvestmentCreditQualityIndicatorTable",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsCreditQualityofMortgageLoansbyPortfolioSegmentDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfFinancingReceivablesNonAccrualStatusTableTextBlock": {
     "auth_ref": [
      "r69",
      "r427"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of financing receivable on nonaccrual status.",
        "label": "Financing Receivable, Nonaccrual [Table Text Block]",
        "terseLabel": "Mortgage Loans in Nonaccrual Status by Portfolio Segment"
       }
      }
     },
     "localname": "ScheduleOfFinancingReceivablesNonAccrualStatusTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfFinancingReceivablesPastDueTable": {
     "auth_ref": [
      "r985",
      "r1193"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of information about aging analysis for financing receivable.",
        "label": "Financing Receivable, Past Due [Table]",
        "terseLabel": "Financing Receivable, Past Due [Table]"
       }
      }
     },
     "localname": "ScheduleOfFinancingReceivablesPastDueTable",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsPastDueMortgageLoansbyPortfolioSegmentDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfGainLossOnInvestmentsIncludingMarketableSecuritiesAndInvestmentsHeldAtCostIncomeStatementReportedAmountsSummaryLineItems": {
     "auth_ref": [
      "r1149",
      "r1150",
      "r1184"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Gain (Loss) on Securities [Line Items]",
        "terseLabel": "Gain (Loss) on Securities [Line Items]"
       }
      }
     },
     "localname": "ScheduleOfGainLossOnInvestmentsIncludingMarketableSecuritiesAndInvestmentsHeldAtCostIncomeStatementReportedAmountsSummaryLineItems",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsComponentsofNetInvestmentGainsLossesNarrativeDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfGainLossOnInvestmentsTable": {
     "auth_ref": [
      "r1149",
      "r1150",
      "r1184"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of information about realized and unrealized gain (loss) on investment in security.",
        "label": "Schedule of Gain (Loss) on Securities [Table]",
        "terseLabel": "Schedule of Gain (Loss) on Securities [Table]"
       }
      }
     },
     "localname": "ScheduleOfGainLossOnInvestmentsTable",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsComponentsofNetInvestmentGainsLossesNarrativeDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfInvestmentIncomeReportedAmountsByCategoryLineItems": {
     "auth_ref": [
      "r774"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Net Investment Income [Line Items]",
        "terseLabel": "Net Investment Income [Line Items]",
        "verboseLabel": "Net Investment Gains (Losses) [Line Items]"
       }
      }
     },
     "localname": "ScheduleOfInvestmentIncomeReportedAmountsByCategoryLineItems",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsComponentsofNetInvestmentGainsLossesDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsNetInvestmentIncomeDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsNetInvestmentIncomeNarrativeDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfInvestmentIncomeReportedAmountsByCategoryTable": {
     "auth_ref": [
      "r150",
      "r151",
      "r774"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of information about investment income, including, but not limited to, interest and dividend income and amortization of discount (premium) derived from debt and equity securities. Excludes realized and unrealized gain (loss) on investments.",
        "label": "Investment Income [Table]",
        "terseLabel": "Investment Income [Table]",
        "verboseLabel": "Net Investment Gains (Losses) [Table]"
       }
      }
     },
     "localname": "ScheduleOfInvestmentIncomeReportedAmountsByCategoryTable",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsComponentsofNetInvestmentGainsLossesDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsNetInvestmentIncomeDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsNetInvestmentIncomeNarrativeDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfLiabilityForFuturePolicyBenefitsByProductSegmentTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The entire disclosure for the present values of future benefits to be paid to or on behalf of policyholders and related expenses less the present value of future net premiums using assumptions such as estimates of expected investment yields, mortality, morbidity, terminations and expenses, applicable at the time the insurance contracts are made and unpaid claim costs relating to insurance contracts including estimates of costs relating to incurred but not reported claims based on the estimated ultimate cost of settling the claims (including effects of inflation and other societal and economic factors), using past experience adjusted for current trends and any other factors that would modify past experience by element such as business segment, country and interest rate range.",
        "label": "Schedule of Liability for Future Policy Benefits, by Product Segment [Table Text Block]",
        "terseLabel": "Schedule of Liability for Future Policy Benefits, by Product Segment"
       }
      }
     },
     "localname": "ScheduleOfLiabilityForFuturePolicyBenefitsByProductSegmentTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfNetAmountOfRiskByProductAndGuaranteeTextBlock": {
     "auth_ref": [
      "r192",
      "r197"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of the guaranteed benefits in excess of the current account balance, quantifies such excesses (the net amounts at risk) and includes other relevant, pertinent information as of the most recent balance sheet date by product type.",
        "label": "Schedule of Net Amount of Risk by Product and Guarantee [Table Text Block]",
        "terseLabel": "Guarantees related to Annuity, Universal and Variable Life Contracts"
       }
      }
     },
     "localname": "ScheduleOfNetAmountOfRiskByProductAndGuaranteeTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfNewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock": {
     "auth_ref": [
      "r53",
      "r54",
      "r55",
      "r56"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of changes in accounting principles, including adoption of new accounting pronouncements, that describes the new methods, amount and effects on financial statement line items.",
        "label": "Accounting Standards Update and Change in Accounting Principle [Table Text Block]",
        "terseLabel": "Accounting Standards Update and Change in Accounting Principle"
       }
      }
     },
     "localname": "ScheduleOfNewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FinancialServicesInsuranceASU201812TransitionTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfOtherOperatingCostAndExpenseByComponentTextBlock": {
     "auth_ref": [
      "r148"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of each detailed component of other operating costs and expenses that are applicable to sales and revenues, but not included in the cost of sales in the income statement.",
        "label": "Schedule of Other Operating Cost and Expense, by Component [Table Text Block]",
        "verboseLabel": "Other Expenses"
       }
      }
     },
     "localname": "ScheduleOfOtherOperatingCostAndExpenseByComponentTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/OtherRevenuesandOtherExpensesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable": {
     "auth_ref": [
      "r127",
      "r128",
      "r908",
      "r909",
      "r912"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Schedule of quantitative and qualitative information pertaining to related party transactions. Examples of related party transactions include transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners; and (d) affiliates.",
        "label": "Schedule of Related Party Transactions, by Related Party [Table]",
        "terseLabel": "Schedule of Related Party Transactions, by Related Party [Table]"
       }
      }
     },
     "localname": "ScheduleOfRelatedPartyTransactionsByRelatedPartyTable",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/RelatedPartyTransactionsSharedServicesOverheadAllocationsandBrokerDealerTransactionsNarrativeDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfRestrictedCashAndCashEquivalentsTable": {
     "auth_ref": [
      "r31",
      "r176",
      "r1248"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of information about cash and cash equivalents restricted as to withdrawal or usage.",
        "label": "Restrictions on Cash and Cash Equivalents [Table]",
        "terseLabel": "Restrictions on Cash and Cash Equivalents [Table]"
       }
      }
     },
     "localname": "ScheduleOfRestrictedCashAndCashEquivalentsTable",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsInvestedAssetsonDepositHeldinTrustandPledgedasCollateralNarrativeDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfSecuritiesFinancingTransactionsTextBlock": {
     "auth_ref": [
      "r174",
      "r260"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of securities financing transactions including resale and repurchase agreements, securities borrowed and lending transactions, securities received as collateral and obligations to return securities received as collateral.",
        "label": "Schedule of Securities Financing Transactions [Table Text Block]",
        "verboseLabel": "Securities Lending"
       }
      }
     },
     "localname": "ScheduleOfSecuritiesFinancingTransactionsTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable": {
     "auth_ref": [
      "r60",
      "r61",
      "r62",
      "r73"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "A table disclosing the profit or loss and total assets for each reportable segment of the entity. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss.",
        "label": "Schedule of Segment Reporting Information, by Segment [Table]",
        "terseLabel": "Schedule of Segment Reporting Information, by Segment [Table]"
       }
      }
     },
     "localname": "ScheduleOfSegmentReportingInformationBySegmentTable",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DeferredPolicyAcquisitionCostsValueofBusinessAcquiredandOtherIntangiblesInformationRegardingDACandVOBADetails",
      "http://www.brighthousefinancial.com/role/SegmentInformationAssetsDetails",
      "http://www.brighthousefinancial.com/role/SegmentInformationOperatingResultsDetails",
      "http://www.brighthousefinancial.com/role/SegmentInformationReconciliationofOperatingRevenuestoTotalRevenuesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock": {
     "auth_ref": [
      "r60",
      "r61",
      "r62",
      "r73"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss.",
        "label": "Schedule of Segment Reporting Information, by Segment [Table Text Block]",
        "terseLabel": "Segment Reporting Information, by Segment"
       }
      }
     },
     "localname": "ScheduleOfSegmentReportingInformationBySegmentTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/SegmentInformationTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfShortTermDebtTable": {
     "auth_ref": [
      "r38"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "A table or schedule providing information pertaining to borrowings under which repayment was required in less than twelve months (or normal operating cycle, if longer) after its issuance. It may include: (1) description of the short-term debt arrangement; (2) identification of the lender or type of lender; (3) repayment terms; (4) weighted average interest rate; (5) carrying amount of funds borrowed under the specified short-term debt arrangement as of the balance sheet date and measures of the maximum and average amount outstanding during the period; (6) description of the refinancing of a short-term obligation when that obligation is excluded from current liabilities in the balance sheet; and (7) amount of a short-term obligation that has been excluded from current liabilities in the balance sheet because of a refinancing of the obligation.",
        "label": "Schedule of Short-Term Debt [Table]",
        "terseLabel": "Schedule of Short-term Debt [Table]"
       }
      }
     },
     "localname": "ScheduleOfShortTermDebtTable",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/LongtermandShorttermDebtNarrativeDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfUnrealizedLossOnInvestmentsTableTextBlock": {
     "auth_ref": [
      "r195"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "For all investments in an unrealized loss position, including those for which other-than-temporary impairments have not been recognized in earnings (including investments for which a portion of an other-than-temporary impairment has been recognized in other comprehensive income), a tabular disclosure of the aggregate related fair value of investments with unrealized losses and the aggregate amount of unrealized losses (that is, the amount by which amortized cost basis exceeds fair value).",
        "label": "Schedule of Unrealized Loss on Investments [Table Text Block]",
        "verboseLabel": "Continuous Gross Unrealized Losses for Fixed Maturity Securities by Sector"
       }
      }
     },
     "localname": "ScheduleOfUnrealizedLossOnInvestmentsTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfVariableInterestEntitiesTable": {
     "auth_ref": [
      "r78",
      "r79",
      "r81",
      "r82",
      "r84",
      "r570",
      "r571",
      "r575",
      "r576",
      "r691",
      "r692",
      "r693"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of qualitative and quantitative information related to variable interests the entity holds, whether or not such variable interest entity (VIE) is included in the reporting entity's consolidated financial statements. Includes, but is not limited to, description of the significant judgments and assumptions made in determining whether a variable interest (as defined) held by the entity requires the variable interest entity (VIE) (as defined) to be consolidated and (or) disclose information about its involvement with the VIE, individually or in aggregate (as applicable); the nature of restrictions, if any, on the consolidated VIE's assets and on the settlement of its liabilities reported by an entity in its statement of financial position, including the carrying amounts of such assets and liabilities; the nature of, and changes in, the risks associated with involvement in the VIE; how involvement with the VIE affects the entity's financial position, financial performance, and cash flows; the lack of recourse if creditors (or beneficial interest holders) of the consolidated VIE have no recourse to the general credit of the primary beneficiary (if applicable); the terms of arrangements, giving consideration to both explicit arrangements and implicit variable interests, if any, that could require the entity to provide financial support to the VIE, including events or circumstances that could expose the entity to a loss; the methodology used by the entity for determining whether or not it is the primary beneficiary of the variable interest entity; the significant factors considered and judgments made in determining that the power to direct the activities of a VIE that most significantly impact the VIE's economic performance are shared (as defined); the carrying amounts and classification of assets and liabilities of the VIE included in the statement of financial position; the entity's maximum exposure to loss, if any, as a result of its involvement with the VIE, including how the maximum exposure is determined and significant sources of the entity's exposure to the VIE; a tabular comparison of the carrying amounts of the assets and liabilities and the entity's maximum exposure to loss; information about any liquidity arrangements, guarantees, and (or) other commitments by third parties that may affect the fair value or risk of the entity's variable interest in the VIE; whether or not the entity has provided financial support or other support (explicitly or implicitly) to the VIE that it was not previously contractually required to provide or whether the entity intends to provide that support, including the type and amount of the support and the primary reasons for providing the support; and supplemental information the entity determines necessary to provide.",
        "label": "Schedule of Variable Interest Entities [Table]",
        "terseLabel": "Schedule of Variable Interest Entities [Table]"
       }
      }
     },
     "localname": "ScheduleOfVariableInterestEntitiesTable",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsVariableInterestEntitiesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfVariableInterestEntitiesTextBlock": {
     "auth_ref": [
      "r78",
      "r79",
      "r81",
      "r82",
      "r84"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of the significant judgments and assumptions made in determining whether a variable interest (as defined) held by the entity requires the variable interest entity (VIE) (as defined) to be consolidated and (or) disclose information about its involvement with the VIE, individually or in aggregate (as applicable); the nature of restrictions, if any, on the consolidated VIE's assets and on the settlement of its liabilities reported by an entity in its statement of financial position, including the carrying amounts of such assets and liabilities; the nature of, and changes in, the risks associated with involvement in the VIE; how involvement with the VIE affects the entity's financial position, financial performance, and cash flows; the lack of recourse if creditors (or beneficial interest holders) of the consolidated VIE have no recourse to the general credit of the primary beneficiary (if applicable); the terms of arrangements, giving consideration to both explicit arrangements and implicit variable interests, if any, that could require the entity to provide financial support to the VIE, including events or circumstances that could expose the entity to a loss; the methodology used by the entity for determining whether or not it is the primary beneficiary of the variable interest entity; the significant factors considered and judgments made in determining that the power to direct the activities of a VIE that most significantly impact the VIE's economic performance are shared (as defined); the carrying amounts and classification of assets and liabilities of the VIE included in the statement of financial position; the entity's maximum exposure to loss, if any, as a result of its involvement with the VIE, including how the maximum exposure is determined and significant sources of the entity's exposure to the VIE; a comparison of the carrying amounts of the assets and liabilities and the entity's maximum exposure to loss; information about any liquidity arrangements, guarantees, and (or) other commitments by third parties that may affect the fair value or risk of the entity's variable interest in the VIE; whether or not the entity has provided financial support or other support (explicitly or implicitly) to the VIE that it was not previously contractually required to provide or whether the entity intends to provide that support, including the type and amount of the support and the primary reasons for providing the support; and supplemental information the entity determines necessary to provide.",
        "label": "Schedule of Variable Interest Entities [Table Text Block]",
        "verboseLabel": "Variable Interest Entities"
       }
      }
     },
     "localname": "ScheduleOfVariableInterestEntitiesTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_SecuritiesFinancingTransactionAxis": {
     "auth_ref": [
      "r174"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by type of securities financing transactions, including, but not limited to those measured at fair value or cost.",
        "label": "Securities Financing Transaction [Axis]",
        "terseLabel": "Securities Financing Transaction [Axis]"
       }
      }
     },
     "localname": "SecuritiesFinancingTransactionAxis",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsSecuritiesLendingDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsSecuritiesLendingRemainingTenorDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_SecuritiesFinancingTransactionCostMember": {
     "auth_ref": [
      "r174"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Measurement at cost of security or securities involved in financing transaction.",
        "label": "Securities Financing Transaction, Cost [Member]",
        "terseLabel": "Amortized cost"
       }
      }
     },
     "localname": "SecuritiesFinancingTransactionCostMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsSecuritiesLendingDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_SecuritiesFinancingTransactionFairValueMember": {
     "auth_ref": [
      "r174"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Measurement at fair value of security or securities involved in financing transaction.",
        "label": "Securities Financing Transaction, Fair Value [Member]",
        "terseLabel": "Estimated fair value"
       }
      }
     },
     "localname": "SecuritiesFinancingTransactionFairValueMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsSecuritiesLendingDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_SecuritiesFinancingTransactionLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Securities Financing Transaction [Line Items]",
        "terseLabel": "Securities Financing Transaction [Line Items]"
       }
      }
     },
     "localname": "SecuritiesFinancingTransactionLineItems",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsSecuritiesLendingDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsSecuritiesLendingRemainingTenorDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_SecuritiesFinancingTransactionTable": {
     "auth_ref": [
      "r174"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Schedule, as of the balance sheet date, of security financing transactions by type, the aggregate value of securities financing transactions by type and aggregate acquisition price by type of security financing transaction.",
        "label": "Securities Financing Transaction [Table]",
        "terseLabel": "Securities Financing Transaction [Table]"
       }
      }
     },
     "localname": "SecuritiesFinancingTransactionTable",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsSecuritiesLendingDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsSecuritiesLendingRemainingTenorDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_SecuritiesFinancingTransactionTypeDomain": {
     "auth_ref": [
      "r174"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Measurement of financing transaction securities held.",
        "label": "Securities Financing Transaction [Domain]",
        "terseLabel": "Securities Financing Transaction [Domain]"
       }
      }
     },
     "localname": "SecuritiesFinancingTransactionTypeDomain",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsSecuritiesLendingDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsSecuritiesLendingRemainingTenorDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_SecuritiesLoaned": {
     "auth_ref": [
      "r129",
      "r259",
      "r261",
      "r874",
      "r1040"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount, after the effects of master netting arrangements, of securities loaned to entities in exchange for collateral. Includes liabilities not subject to a master netting arrangement and not elected to be offset.",
        "label": "Securities Loaned",
        "verboseLabel": "Securities on loan"
       }
      }
     },
     "localname": "SecuritiesLoaned",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsSecuritiesLendingDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_SecuritiesLoanedNotSubjectToMasterNettingArrangement": {
     "auth_ref": [
      "r24",
      "r143"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of securities loaned to entities in exchange for collateral, not subject to a master netting arrangement.",
        "label": "Securities Loaned, Not Subject to Master Netting Arrangement",
        "terseLabel": "Cash collateral on deposit from counterparties"
       }
      }
     },
     "localname": "SecuritiesLoanedNotSubjectToMasterNettingArrangement",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsSecuritiesLendingNarrativeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_SegmentDomain": {
     "auth_ref": [
      "r333",
      "r336",
      "r337",
      "r338",
      "r339",
      "r340",
      "r341",
      "r342",
      "r343",
      "r344",
      "r345",
      "r346",
      "r347",
      "r349",
      "r350",
      "r351",
      "r352",
      "r353",
      "r354",
      "r355",
      "r356",
      "r357",
      "r359",
      "r364",
      "r441",
      "r442",
      "r443",
      "r444",
      "r445",
      "r446",
      "r447",
      "r448",
      "r449",
      "r455",
      "r456",
      "r786",
      "r787",
      "r788",
      "r789",
      "r790",
      "r791",
      "r792",
      "r793",
      "r794",
      "r795",
      "r796",
      "r987",
      "r1121",
      "r1258"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Components of an entity that engage in business activities from which they may earn revenue and incur expenses, including transactions with other components of the same entity.",
        "label": "Segments [Domain]",
        "terseLabel": "Segments [Domain]"
       }
      }
     },
     "localname": "SegmentDomain",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/SegmentInformationAssetsDetails",
      "http://www.brighthousefinancial.com/role/SegmentInformationOperatingResultsDetails",
      "http://www.brighthousefinancial.com/role/SegmentInformationReconciliationofOperatingRevenuestoTotalRevenuesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_SegmentReportingAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Segment Reporting [Abstract]",
        "terseLabel": "Segment Reporting [Abstract]"
       }
      }
     },
     "localname": "SegmentReportingAbstract",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "xbrltype": "stringItemType"
    },
    "us-gaap_SegmentReportingDisclosureTextBlock": {
     "auth_ref": [
      "r332",
      "r333",
      "r334",
      "r335",
      "r336",
      "r348",
      "r353",
      "r357",
      "r358",
      "r359",
      "r360",
      "r361",
      "r362",
      "r364"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments.",
        "label": "Segment Reporting Disclosure [Text Block]",
        "verboseLabel": "Segment Information"
       }
      }
     },
     "localname": "SegmentReportingDisclosureTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/SegmentInformation"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_SegmentReportingInformationLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Segment Reporting Information [Line Items]",
        "terseLabel": "Segment Reporting Information [Line Items]"
       }
      }
     },
     "localname": "SegmentReportingInformationLineItems",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/SegmentInformationAssetsDetails",
      "http://www.brighthousefinancial.com/role/SegmentInformationOperatingResultsDetails",
      "http://www.brighthousefinancial.com/role/SegmentInformationReconciliationofOperatingRevenuestoTotalRevenuesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_SellingGeneralAndAdministrativeExpense": {
     "auth_ref": [
      "r149"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc.",
        "label": "Selling, General and Administrative Expense",
        "terseLabel": "Selling, General and Administrative Expense"
       }
      }
     },
     "localname": "SellingGeneralAndAdministrativeExpense",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/RelatedPartyTransactionsSharedServicesOverheadAllocationsandBrokerDealerTransactionsNarrativeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_SeparateAccountAssetCategoryAxis": {
     "auth_ref": [
      "r847",
      "r1025"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by separate account asset investment.",
        "label": "Separate Account Asset Category [Axis]",
        "terseLabel": "Separate Account Asset Category [Axis]"
       }
      }
     },
     "localname": "SeparateAccountAssetCategoryAxis",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceAggregateFVofAssetsSupportingSeparateAccountsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_SeparateAccountAssetCategoryDomain": {
     "auth_ref": [
      "r847",
      "r1025"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Separate account asset investment.",
        "label": "Separate Account Asset Category [Domain]",
        "terseLabel": "Separate Account Asset Category [Domain]"
       }
      }
     },
     "localname": "SeparateAccountAssetCategoryDomain",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceAggregateFVofAssetsSupportingSeparateAccountsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_SeparateAccountAssets": {
     "auth_ref": [
      "r754",
      "r846",
      "r847",
      "r1025"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited": {
       "order": 10.0,
       "parentTag": "us-gaap_Assets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of asset at fair value held for benefit of separate account policyholder.",
        "label": "Separate Account Asset",
        "terseLabel": "Separate account assets"
       }
      }
     },
     "localname": "SeparateAccountAssets",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited",
      "http://www.brighthousefinancial.com/role/FairValueRecurringFairValueMeasurementsDetails",
      "http://www.brighthousefinancial.com/role/InsuranceAggregateFVofAssetsSupportingSeparateAccountsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_SeparateAccountCashAndCashEquivalentsMember": {
     "auth_ref": [
      "r1025",
      "r1272"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Cash and cash equivalent in which separate account asset is invested.",
        "label": "Separate Account, Cash and Cash Equivalents [Member]",
        "terseLabel": "Cash and cash equivalents"
       }
      }
     },
     "localname": "SeparateAccountCashAndCashEquivalentsMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceAggregateFVofAssetsSupportingSeparateAccountsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_SeparateAccountDebtSecurityMember": {
     "auth_ref": [
      "r1272"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Debt instrument issued by corporation, government, or governmental agency, municipality, and other institution; in which separate account asset is invested.",
        "label": "Separate Account, Debt Security [Member]",
        "terseLabel": "Fixed maturity securities"
       }
      }
     },
     "localname": "SeparateAccountDebtSecurityMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceAggregateFVofAssetsSupportingSeparateAccountsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_SeparateAccountEquitySecurityMember": {
     "auth_ref": [
      "r1025",
      "r1272"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Ownership interest or right to acquire or dispose of ownership interest in corporation or other legal entity, in which separate account asset is invested.",
        "label": "Separate Account, Equity Security [Member]",
        "terseLabel": "Equity securities"
       }
      }
     },
     "localname": "SeparateAccountEquitySecurityMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceAggregateFVofAssetsSupportingSeparateAccountsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_SeparateAccountLiabilityBenefitPayment": {
     "auth_ref": [
      "r1026",
      "r1274"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of cash outflow to separate account policyholder from benefit payment.",
        "label": "Separate Account, Liability, Benefit Payment",
        "negatedTerseLabel": "Benefit payments"
       }
      }
     },
     "localname": "SeparateAccountLiabilityBenefitPayment",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceSeparateAccountsLiabilityDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_SeparateAccountLiabilityIncreaseDecreaseFromInvestedPerformance": {
     "auth_ref": [
      "r1026",
      "r1274"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of increase (decrease) in separate account liability from performance of investment.",
        "label": "Separate Account, Liability, Increase (Decrease) from Invested Performance",
        "terseLabel": "Investment performance"
       }
      }
     },
     "localname": "SeparateAccountLiabilityIncreaseDecreaseFromInvestedPerformance",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceSeparateAccountsLiabilityDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_SeparateAccountLiabilityIncreaseDecreaseFromOtherChange": {
     "auth_ref": [
      "r1026",
      "r1274"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount increase (decrease) in separate account liability from change, classified as other.",
        "label": "Separate Account, Liability, Increase (Decrease) from Other Change",
        "terseLabel": "Other"
       }
      }
     },
     "localname": "SeparateAccountLiabilityIncreaseDecreaseFromOtherChange",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceSeparateAccountsLiabilityDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_SeparateAccountLiabilityLineItems": {
     "auth_ref": [
      "r849",
      "r1026"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Separate Account, Liability [Line Items]",
        "terseLabel": "Separate Account, Liability [Line Items]"
       }
      }
     },
     "localname": "SeparateAccountLiabilityLineItems",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceAggregateFVofAssetsSupportingSeparateAccountsDetails",
      "http://www.brighthousefinancial.com/role/InsuranceReconciliationofSeparateAccountLiabilityDetails",
      "http://www.brighthousefinancial.com/role/InsuranceSeparateAccountsLiabilityDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_SeparateAccountLiabilityPolicyCharge": {
     "auth_ref": [
      "r1026",
      "r1274"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of decrease in separate account liability from policy charge.",
        "label": "Separate Account, Liability, Policy Charge",
        "negatedTerseLabel": "Policy charges"
       }
      }
     },
     "localname": "SeparateAccountLiabilityPolicyCharge",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceSeparateAccountsLiabilityDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_SeparateAccountLiabilityPremiumAndDeposit": {
     "auth_ref": [
      "r1026",
      "r1274"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of cash inflow to separate account liability from premium and deposit from cash received.",
        "label": "Separate Account, Liability, Premium and Deposit",
        "terseLabel": "Premiums and deposits"
       }
      }
     },
     "localname": "SeparateAccountLiabilityPremiumAndDeposit",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceSeparateAccountsLiabilityDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_SeparateAccountLiabilitySurrenderAndWithdrawal": {
     "auth_ref": [
      "r1026",
      "r1274"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of decrease in separate account liability from contract redemption and withdrawal of funds.",
        "label": "Separate Account, Liability, Surrender and Withdrawal",
        "negatedTerseLabel": "Surrenders and withdrawals"
       }
      }
     },
     "localname": "SeparateAccountLiabilitySurrenderAndWithdrawal",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceSeparateAccountsLiabilityDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_SeparateAccountLiabilityTable": {
     "auth_ref": [
      "r849",
      "r1026"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of information about separate account liability, including, but not limited to change in liability and related cash surrender value.",
        "label": "Separate Account, Liability [Table]",
        "terseLabel": "Separate Account, Liability [Table]"
       }
      }
     },
     "localname": "SeparateAccountLiabilityTable",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceAggregateFVofAssetsSupportingSeparateAccountsDetails",
      "http://www.brighthousefinancial.com/role/InsuranceReconciliationofSeparateAccountLiabilityDetails",
      "http://www.brighthousefinancial.com/role/InsuranceSeparateAccountsLiabilityDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_SeparateAccountLiabilityTableTextBlock": {
     "auth_ref": [
      "r848",
      "r1026"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of information about separate account liability, including, but not limited to change in liability and related cash surrender value.",
        "label": "Separate Account, Liability [Table Text Block]",
        "terseLabel": "Separate Account, Liability"
       }
      }
     },
     "localname": "SeparateAccountLiabilityTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_SeparateAccountsLiability": {
     "auth_ref": [
      "r760",
      "r846",
      "r849",
      "r850",
      "r1026"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited": {
       "order": 7.0,
       "parentTag": "us-gaap_Liabilities",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of liability for variable contract in which all or portion of contract holder's funds is allocated to specific separate account and supported by assets held in separate account.",
        "label": "Separate Account, Liability",
        "periodEndLabel": "Separate Account, Liability, Ending Balance",
        "periodStartLabel": "Separate Account, Liability, Beginning Balance",
        "terseLabel": "Separate account liabilities"
       }
      }
     },
     "localname": "SeparateAccountsLiability",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited",
      "http://www.brighthousefinancial.com/role/FairValueFinancialInstrumentsCarriedatOtherThanFairValueDetails",
      "http://www.brighthousefinancial.com/role/InsuranceNetAmountatRiskandCashSurrenderValuesDetails",
      "http://www.brighthousefinancial.com/role/InsuranceReconciliationofSeparateAccountLiabilityDetails",
      "http://www.brighthousefinancial.com/role/InsuranceSeparateAccountsLiabilityDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain": {
     "auth_ref": [
      "r520",
      "r521",
      "r522",
      "r523",
      "r524",
      "r525",
      "r526",
      "r527",
      "r528",
      "r529",
      "r530",
      "r531",
      "r532",
      "r533",
      "r534",
      "r535",
      "r536",
      "r537",
      "r538",
      "r539",
      "r540",
      "r541",
      "r542",
      "r543",
      "r544",
      "r545"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Award under share-based payment arrangement.",
        "label": "Award Type [Domain]",
        "terseLabel": "All Award Types"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_ShortTermDebtLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Short-Term Debt [Line Items]",
        "terseLabel": "Short-term Debt [Line Items]"
       }
      }
     },
     "localname": "ShortTermDebtLineItems",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/LongtermandShorttermDebtNarrativeDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ShortTermInvestments": {
     "auth_ref": [
      "r182",
      "r183",
      "r1145"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited": {
       "order": 6.0,
       "parentTag": "us-gaap_Investments",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of investments including trading securities, available-for-sale securities, held-to-maturity securities, and short-term investments classified as other and current.",
        "label": "Short-Term Investments",
        "terseLabel": "Short-term investments",
        "verboseLabel": "Short-term investments, principally at estimated fair value"
       }
      }
     },
     "localname": "ShortTermInvestments",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited",
      "http://www.brighthousefinancial.com/role/FairValueRecurringFairValueMeasurementsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ShortTermInvestmentsMember": {
     "auth_ref": [
      "r962",
      "r963",
      "r964",
      "r972"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Investments which are not otherwise included in another category or item that the entity has the intent to sell or dispose of within one year from the date of the balance sheet.",
        "label": "Short-Term Investments [Member]",
        "verboseLabel": "Short-term Investments"
       }
      }
     },
     "localname": "ShortTermInvestmentsMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueUnobservableInputReconciliationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_ShorttermDebtFairValue": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item represents the amount of short-term debt existing as of the balance sheet date.",
        "label": "Short-Term Debt, Fair Value",
        "terseLabel": "Short-term debt"
       }
      }
     },
     "localname": "ShorttermDebtFairValue",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueFinancialInstrumentsCarriedatOtherThanFairValueDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_StatementBusinessSegmentsAxis": {
     "auth_ref": [
      "r249",
      "r333",
      "r336",
      "r337",
      "r338",
      "r339",
      "r340",
      "r341",
      "r342",
      "r343",
      "r344",
      "r345",
      "r346",
      "r347",
      "r349",
      "r350",
      "r351",
      "r352",
      "r353",
      "r354",
      "r355",
      "r356",
      "r357",
      "r359",
      "r364",
      "r441",
      "r442",
      "r443",
      "r444",
      "r445",
      "r446",
      "r447",
      "r448",
      "r449",
      "r452",
      "r455",
      "r456",
      "r786",
      "r787",
      "r788",
      "r789",
      "r790",
      "r791",
      "r792",
      "r793",
      "r794",
      "r795",
      "r796",
      "r987",
      "r1121",
      "r1258"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by business segments.",
        "label": "Segments [Axis]",
        "terseLabel": "Segments [Axis]"
       }
      }
     },
     "localname": "StatementBusinessSegmentsAxis",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/SegmentInformationAssetsDetails",
      "http://www.brighthousefinancial.com/role/SegmentInformationOperatingResultsDetails",
      "http://www.brighthousefinancial.com/role/SegmentInformationReconciliationofOperatingRevenuestoTotalRevenuesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_StatementEquityComponentsAxis": {
     "auth_ref": [
      "r17",
      "r42",
      "r245",
      "r274",
      "r275",
      "r276",
      "r302",
      "r303",
      "r304",
      "r309",
      "r320",
      "r322",
      "r331",
      "r411",
      "r419",
      "r508",
      "r546",
      "r547",
      "r548",
      "r560",
      "r561",
      "r583",
      "r585",
      "r586",
      "r587",
      "r588",
      "r591",
      "r603",
      "r641",
      "r643",
      "r644",
      "r645",
      "r646",
      "r647",
      "r663",
      "r833",
      "r834",
      "r835",
      "r863",
      "r929"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by component of equity.",
        "label": "Equity Components [Axis]",
        "terseLabel": "Equity Components [Axis]",
        "verboseLabel": "Equity Components [Axis]"
       }
      }
     },
     "localname": "StatementEquityComponentsAxis",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofEquityUnaudited",
      "http://www.brighthousefinancial.com/role/EquityComponentsofAccumulatedOtherComprehensiveIncomeLossDetails",
      "http://www.brighthousefinancial.com/role/EquityReclassificationsOutofAccumulatedOtherComprehensiveIncomeLossDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_StatementLineItems": {
     "auth_ref": [
      "r302",
      "r303",
      "r304",
      "r331",
      "r711",
      "r852",
      "r864",
      "r873",
      "r875",
      "r876",
      "r877",
      "r878",
      "r879",
      "r882",
      "r885",
      "r886",
      "r887",
      "r888",
      "r889",
      "r892",
      "r893",
      "r894",
      "r895",
      "r897",
      "r898",
      "r899",
      "r900",
      "r901",
      "r903",
      "r906",
      "r907",
      "r915",
      "r916",
      "r917",
      "r918",
      "r919",
      "r920",
      "r921",
      "r922",
      "r923",
      "r924",
      "r925",
      "r926",
      "r929",
      "r1030"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Statement [Line Items]",
        "terseLabel": "Statement [Line Items]"
       }
      }
     },
     "localname": "StatementLineItems",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofEquityUnaudited",
      "http://www.brighthousefinancial.com/role/OtherRevenuesandOtherExpensesOtherRevenuesNarrativeDetails",
      "http://www.brighthousefinancial.com/role/RelatedPartyTransactionsSharedServicesOverheadAllocationsandBrokerDealerTransactionsNarrativeDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_StatementOfCashFlowsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Statement of Cash Flows [Abstract]",
        "terseLabel": "Statement of Cash Flows [Abstract]"
       }
      }
     },
     "localname": "StatementOfCashFlowsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "xbrltype": "stringItemType"
    },
    "us-gaap_StatementOfFinancialPositionAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Statement of Financial Position [Abstract]",
        "terseLabel": "Statement of Financial Position [Abstract]"
       }
      }
     },
     "localname": "StatementOfFinancialPositionAbstract",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "xbrltype": "stringItemType"
    },
    "us-gaap_StatementOfStockholdersEquityAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Statement of Stockholders' Equity [Abstract]",
        "terseLabel": "Statement of Stockholders' Equity [Abstract]"
       }
      }
     },
     "localname": "StatementOfStockholdersEquityAbstract",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "xbrltype": "stringItemType"
    },
    "us-gaap_StatementTable": {
     "auth_ref": [
      "r302",
      "r303",
      "r304",
      "r331",
      "r711",
      "r852",
      "r864",
      "r873",
      "r875",
      "r876",
      "r877",
      "r878",
      "r879",
      "r882",
      "r885",
      "r886",
      "r887",
      "r888",
      "r889",
      "r892",
      "r893",
      "r894",
      "r895",
      "r897",
      "r898",
      "r899",
      "r900",
      "r901",
      "r903",
      "r906",
      "r907",
      "r915",
      "r916",
      "r917",
      "r918",
      "r919",
      "r920",
      "r921",
      "r922",
      "r923",
      "r924",
      "r925",
      "r926",
      "r929",
      "r1030"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Schedule reflecting a Statement of Income, Statement of Cash Flows, Statement of Financial Position, Statement of Shareholders' Equity and Other Comprehensive Income, or other statement as needed.",
        "label": "Statement [Table]",
        "terseLabel": "Statement [Table]"
       }
      }
     },
     "localname": "StatementTable",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofEquityUnaudited",
      "http://www.brighthousefinancial.com/role/OtherRevenuesandOtherExpensesOtherRevenuesNarrativeDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_StockAppreciationRightsSARSMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Right to receive cash or shares equal to appreciation of predetermined number of grantor's shares during predetermined time period.",
        "label": "Stock Appreciation Rights (SARs) [Member]",
        "terseLabel": "Stock Appreciation Rights (SARs)"
       }
      }
     },
     "localname": "StockAppreciationRightsSARSMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_StockOptionMember": {
     "auth_ref": [
      "r1029"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Contracts conveying rights, but not obligations, to buy or sell a specific quantity of stock at a specified price during a specified period (an American option) or at a specified date (a European option).",
        "label": "Equity Option [Member]",
        "terseLabel": "Equity index options"
       }
      }
     },
     "localname": "StockOptionMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesPrimaryRisksManagedbyDerivativesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_StockholdersEquity": {
     "auth_ref": [
      "r136",
      "r139",
      "r140",
      "r159",
      "r884",
      "r902",
      "r930",
      "r931",
      "r1001",
      "r1043",
      "r1165",
      "r1188",
      "r1221",
      "r1283"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited": {
       "order": 1.0,
       "parentTag": "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of equity (deficit) attributable to parent. Excludes temporary equity and equity attributable to noncontrolling interest.",
        "label": "Equity, Attributable to Parent",
        "totalLabel": "Total Brighthouse Life Insurance Company\u2019s stockholder\u2019s equity"
       }
      }
     },
     "localname": "StockholdersEquity",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_StockholdersEquityAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Equity, Attributable to Parent [Abstract]",
        "verboseLabel": "Brighthouse Life Insurance Company\u2019s stockholder\u2019s equity:"
       }
      }
     },
     "localname": "StockholdersEquityAbstract",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited",
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnauditedParenthetical"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest": {
     "auth_ref": [
      "r74",
      "r75",
      "r85",
      "r245",
      "r246",
      "r275",
      "r302",
      "r303",
      "r304",
      "r309",
      "r320",
      "r411",
      "r419",
      "r508",
      "r546",
      "r547",
      "r548",
      "r560",
      "r561",
      "r583",
      "r585",
      "r586",
      "r587",
      "r588",
      "r591",
      "r603",
      "r641",
      "r643",
      "r647",
      "r663",
      "r834",
      "r835",
      "r861",
      "r884",
      "r902",
      "r930",
      "r931",
      "r965",
      "r1042",
      "r1165",
      "r1188",
      "r1221",
      "r1283"
     ],
     "calculation": {
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited": {
       "order": 2.0,
       "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of equity (deficit) attributable to parent and noncontrolling interest. Excludes temporary equity.",
        "label": "Equity, Including Portion Attributable to Noncontrolling Interest",
        "negatedTerseLabel": "Stockholder's Equity, Including Portion Attributable to Noncontrolling Interest",
        "periodEndLabel": "Ending Balance",
        "periodStartLabel": "Beginning Balance",
        "terseLabel": "Stockholder's Equity, Including Portion Attributable to Noncontrolling Interest",
        "totalLabel": "Total equity"
       }
      }
     },
     "localname": "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ASU201812TransitionBSDetails",
      "http://www.brighthousefinancial.com/role/BusinessBasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails",
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited",
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofEquityUnaudited",
      "http://www.brighthousefinancial.com/role/EffectofTransitionAdjustmentsonStockholdersEquityASU201812TransitionDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Equity, Including Portion Attributable to Noncontrolling Interest [Abstract]",
        "terseLabel": "Equity"
       }
      }
     },
     "localname": "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedBalanceSheetsUnaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_StockholdersEquityNoteDisclosureTextBlock": {
     "auth_ref": [
      "r163",
      "r294",
      "r495",
      "r496",
      "r497",
      "r498",
      "r499",
      "r500",
      "r501",
      "r502",
      "r503",
      "r504",
      "r505",
      "r507",
      "r508",
      "r593",
      "r932",
      "r934",
      "r966"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The entire disclosure for equity.",
        "label": "Equity [Text Block]",
        "verboseLabel": "Equity"
       }
      }
     },
     "localname": "StockholdersEquityNoteDisclosureTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/Equity"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_SubsequentEventLineItems": {
     "auth_ref": [
      "r648",
      "r675"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.",
        "label": "Subsequent Event [Line Items]",
        "terseLabel": "Subsequent Event [Line Items]"
       }
      }
     },
     "localname": "SubsequentEventLineItems",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/SubsequentEventsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_SubsequentEventMember": {
     "auth_ref": [
      "r648",
      "r675"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Identifies event that occurred after the balance sheet date but before financial statements are issued or available to be issued.",
        "label": "Subsequent Event [Member]",
        "terseLabel": "Subsequent Event"
       }
      }
     },
     "localname": "SubsequentEventMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/SubsequentEventsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_SubsequentEventTable": {
     "auth_ref": [
      "r648",
      "r675"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Discloses pertinent information about one or more significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued.",
        "label": "Subsequent Event [Table]",
        "terseLabel": "Subsequent Event [Table]"
       }
      }
     },
     "localname": "SubsequentEventTable",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/SubsequentEventsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_SubsequentEventTypeAxis": {
     "auth_ref": [
      "r648",
      "r675"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by event that occurred after the balance sheet date but before financial statements are issued or available to be issued.",
        "label": "Subsequent Event Type [Axis]",
        "terseLabel": "Subsequent Event Type [Axis]"
       }
      }
     },
     "localname": "SubsequentEventTypeAxis",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/SubsequentEventsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_SubsequentEventTypeDomain": {
     "auth_ref": [
      "r648",
      "r675"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Event that occurred after the balance sheet date but before financial statements are issued or available to be issued.",
        "label": "Subsequent Event Type [Domain]",
        "terseLabel": "Subsequent Event Type [Domain]"
       }
      }
     },
     "localname": "SubsequentEventTypeDomain",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/SubsequentEventsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_SubsequentEventsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Subsequent Events [Abstract]",
        "terseLabel": "Subsequent Events [Abstract]"
       }
      }
     },
     "localname": "SubsequentEventsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "xbrltype": "stringItemType"
    },
    "us-gaap_SubsequentEventsTextBlock": {
     "auth_ref": [
      "r674",
      "r676"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.",
        "label": "Subsequent Events [Text Block]",
        "terseLabel": "Subsequent Events"
       }
      }
     },
     "localname": "SubsequentEventsTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/SubsequentEvents"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_SupplementalCashFlowInformationAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Supplemental Cash Flow Information [Abstract]",
        "verboseLabel": "Supplemental disclosures of cash flow information"
       }
      }
     },
     "localname": "SupplementalCashFlowInformationAbstract",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_TransferToFromPolicyholderAccountBalanceToFromSeparateAccount": {
     "auth_ref": [
      "r1013",
      "r1023",
      "r1026",
      "r1266",
      "r1274"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of transfer to (from) liability for policyholder account balance (to) from liability for separate account.",
        "label": "Transfer to (from) Policyholder Account Balance (to) from Separate Account",
        "negatedTerseLabel": "Net transfers from (to) separate account",
        "terseLabel": "Net transfers from (to) separate account"
       }
      }
     },
     "localname": "TransferToFromPolicyholderAccountBalanceToFromSeparateAccount",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsurancePolicyholderAccountBalancesDetails",
      "http://www.brighthousefinancial.com/role/InsuranceSeparateAccountsLiabilityDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesCarryingAmount": {
     "auth_ref": [
      "r692"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Carrying amount of liabilities associated with financial assets accounted for as secured borrowings recognized in the transferor's statement of financial position at the end of each period presented.",
        "label": "Transfers Accounted for as Secured Borrowings, Associated Liabilities, Carrying Amount",
        "verboseLabel": "Cash collateral received from counterparties"
       }
      }
     },
     "localname": "TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesCarryingAmount",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsSecuritiesLendingDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsSecuritiesLendingRemainingTenorDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain": {
     "auth_ref": [
      "r376",
      "r377",
      "r378",
      "r379",
      "r380",
      "r381",
      "r382",
      "r383",
      "r384",
      "r385",
      "r386",
      "r387",
      "r388",
      "r389",
      "r390",
      "r391",
      "r392",
      "r393",
      "r394",
      "r395",
      "r396",
      "r397",
      "r398",
      "r399",
      "r400",
      "r401",
      "r402",
      "r403",
      "r404",
      "r405",
      "r492",
      "r506",
      "r592",
      "r677",
      "r678",
      "r679",
      "r680",
      "r681",
      "r682",
      "r683",
      "r684",
      "r685",
      "r686",
      "r687",
      "r688",
      "r689",
      "r690",
      "r694",
      "r695",
      "r696",
      "r697",
      "r698",
      "r699",
      "r700",
      "r701",
      "r702",
      "r703",
      "r704",
      "r705",
      "r706",
      "r707",
      "r708",
      "r709",
      "r774",
      "r1126",
      "r1127",
      "r1128",
      "r1129",
      "r1130",
      "r1131",
      "r1132",
      "r1184",
      "r1185",
      "r1186",
      "r1187"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Instrument or contract that imposes a contractual obligation to deliver cash or another financial instrument or to exchange other financial instruments on potentially unfavorable terms and conveys a contractual right to receive cash or another financial instrument or to exchange other financial instruments on potentially favorable terms.",
        "label": "Financial Instruments [Domain]",
        "terseLabel": "Financial Instruments [Domain]"
       }
      }
     },
     "localname": "TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ContingenciesCommitmentsandGuaranteesContingenciesCommitmentsandGuaranteesNarrativeDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsContinuousGrossUnrealizedLossesforFixedMaturitySecuritiesbySectorDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsFixedMaturitySecuritiesNarrativeDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsFixedMaturitySecuritiesbySectorDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsSecuritiesLendingRemainingTenorDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsVariableInterestEntitiesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_TypeOfAdoptionMember": {
     "auth_ref": [
      "r243",
      "r244",
      "r245",
      "r246",
      "r247",
      "r308",
      "r309",
      "r310",
      "r312",
      "r323",
      "r371",
      "r372",
      "r408",
      "r409",
      "r410",
      "r411",
      "r414",
      "r415",
      "r416",
      "r417",
      "r418",
      "r419",
      "r453",
      "r546",
      "r547",
      "r548",
      "r558",
      "r559",
      "r560",
      "r561",
      "r566",
      "r567",
      "r568",
      "r580",
      "r581",
      "r582",
      "r583",
      "r584",
      "r585",
      "r586",
      "r587",
      "r588",
      "r590",
      "r591",
      "r594",
      "r595",
      "r596",
      "r597",
      "r598",
      "r599",
      "r600",
      "r602",
      "r603",
      "r604",
      "r605",
      "r606",
      "r625",
      "r626",
      "r634",
      "r635",
      "r636",
      "r637",
      "r649",
      "r650",
      "r653",
      "r654",
      "r655",
      "r656",
      "r659",
      "r660",
      "r661",
      "r662",
      "r663",
      "r712",
      "r713",
      "r714",
      "r831",
      "r832",
      "r833",
      "r834",
      "r835",
      "r836",
      "r837",
      "r838",
      "r839",
      "r840",
      "r841",
      "r842"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amendment to accounting standards.",
        "label": "Accounting Standards Update [Domain]",
        "terseLabel": "Accounting Standards Update [Domain]"
       }
      }
     },
     "localname": "TypeOfAdoptionMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ASU201812TransitionBSDetails",
      "http://www.brighthousefinancial.com/role/ASU201812TransitionISDetails",
      "http://www.brighthousefinancial.com/role/ChangesinDACandVOBAASU201812TransitionDetails",
      "http://www.brighthousefinancial.com/role/ChangesinLFPBsASU201812TransitionDetails",
      "http://www.brighthousefinancial.com/role/EffectofTransitionAdjustmentsonStockholdersEquityASU201812TransitionDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_USStatesAndPoliticalSubdivisionsMember": {
     "auth_ref": [
      "r992",
      "r1272"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Bonds or similar securities issued by state, city, or local US governments or the agencies operated by state, city, or local governments. Debt securities issued by state governments may include bond issuances of US state authorities including, for example, but not limited to, housing authorities, dormitory authorities, and general obligations while debt securities issued by political subdivisions of US states would include, for example, debt issuances by county, borough, city, or municipal governments.",
        "label": "US States and Political Subdivisions Debt Securities [Member]",
        "terseLabel": "State and Political Subdivision",
        "verboseLabel": "State and political subdivision"
       }
      }
     },
     "localname": "USStatesAndPoliticalSubdivisionsMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueRecurringFairValueMeasurementsDetails",
      "http://www.brighthousefinancial.com/role/FairValueUnobservableInputReconciliationDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsContinuousGrossUnrealizedLossesforFixedMaturitySecuritiesbySectorDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsFixedMaturitySecuritiesbySectorDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_USTreasuryAndGovernmentMember": {
     "auth_ref": [
      "r736",
      "r992",
      "r1272"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This category includes investments in debt securities issued by the United States Department of the Treasury, US Government Agencies and US Government-sponsored Enterprises. Such securities may include treasury bills (short-term maturities - one year or less), treasury notes (intermediate term maturities - two to ten years), and treasury bonds (long-term maturities - ten to thirty years), debt securities issued by the Government National Mortgage Association (Ginnie Mae) and debt securities issued by the Federal National Mortgage Association (Fannie Mae) or the Federal Home Loan Mortgage Corporation (Freddie Mac).",
        "label": "US Treasury and Government [Member]",
        "verboseLabel": "U.S. government and agency"
       }
      }
     },
     "localname": "USTreasuryAndGovernmentMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/FairValueRecurringFairValueMeasurementsDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsContinuousGrossUnrealizedLossesforFixedMaturitySecuritiesbySectorDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsFixedMaturitySecuritiesbySectorDetails",
      "http://www.brighthousefinancial.com/role/InvestmentsSecuritiesLendingRemainingTenorDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_UnderlyingAssetClassAxis": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by underlying asset class.",
        "label": "Underlying Asset Class [Axis]",
        "terseLabel": "Underlying Asset Class [Axis]"
       }
      }
     },
     "localname": "UnderlyingAssetClassAxis",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesCreditRiskonFreestandingDerivativesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_UnderlyingAssetClassDomain": {
     "auth_ref": [
      "r109"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Major types of referenced/underlying asset classes (for example, corporate debt, sovereign debt, and structured finance).",
        "label": "Underlying Asset Class [Domain]",
        "terseLabel": "Underlying Asset Class [Domain]"
       }
      }
     },
     "localname": "UnderlyingAssetClassDomain",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DerivativesCreditRiskonFreestandingDerivativesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_UnearnedPremiums": {
     "auth_ref": [
      "r218"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Carrying amount of premiums written on insurance contracts that have not been earned as of the balance sheet date.",
        "label": "Unearned Premiums",
        "periodEndLabel": "Balance, end of period",
        "periodStartLabel": "Balance, beginning of period"
       }
      }
     },
     "localname": "UnearnedPremiums",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/DeferredPolicyAcquisitionCostsValueofBusinessAcquiredandOtherIntangiblesUnearnedRevenueDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_UniversalLifeMember": {
     "auth_ref": [
      "r1002",
      "r1023"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Life insurance contract under which premiums are generally flexible, the level of death benefits may be adjusted, and mortality expense, and other charges may vary.",
        "label": "Universal Life [Member]",
        "terseLabel": "Universal Life Insurance"
       }
      }
     },
     "localname": "UniversalLifeMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ChangesinDACandVOBAASU201812TransitionDetails",
      "http://www.brighthousefinancial.com/role/DeferredPolicyAcquisitionCostsValueofBusinessAcquiredandOtherIntangiblesInformationRegardingDACandVOBADetails",
      "http://www.brighthousefinancial.com/role/DeferredPolicyAcquisitionCostsValueofBusinessAcquiredandOtherIntangiblesUnearnedRevenueDetails",
      "http://www.brighthousefinancial.com/role/InsuranceNetAmountatRiskandCashSurrenderValuesDetails",
      "http://www.brighthousefinancial.com/role/InsurancePolicyholderAccountBalancesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_UnrealizedGainLossOnInvestmentsTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of unrealized gains and losses on investments.",
        "label": "Unrealized Gain (Loss) on Investments [Table Text Block]",
        "verboseLabel": "Net Unrealized Investment Gains (Losses)"
       }
      }
     },
     "localname": "UnrealizedGainLossOnInvestmentsTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_UseOfEstimates": {
     "auth_ref": [
      "r57",
      "r58",
      "r59",
      "r208",
      "r209",
      "r210",
      "r211"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of accounting policy for the use of estimates in the preparation of financial statements in conformity with generally accepted accounting principles.",
        "label": "Use of Estimates, Policy [Policy Text Block]",
        "terseLabel": "Use of Estimates, Policy [Policy Text Block]"
       }
      }
     },
     "localname": "UseOfEstimates",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/BusinessBasisofPresentationandSummaryofSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ValueOfBusinessAcquiredVOBA": {
     "auth_ref": [
      "r745",
      "r1244",
      "r1259"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount, after accumulated amortization, of present value of future profits of insurance contract acquired in business combination.",
        "label": "Present Value of Future Insurance Profits, Net",
        "periodEndLabel": "Balance, end of period, VOBA",
        "periodStartLabel": "Balance, beginning of period, VOBA",
        "terseLabel": "Present Value of Future Insurance Profits, Net"
       }
      }
     },
     "localname": "ValueOfBusinessAcquiredVOBA",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ChangesinDACandVOBAASU201812TransitionDetails",
      "http://www.brighthousefinancial.com/role/DeferredPolicyAcquisitionCostsValueofBusinessAcquiredandOtherIntangiblesInformationRegardingDACandVOBADetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_VariableAnnuityMember": {
     "auth_ref": [
      "r1024",
      "r1026",
      "r1273"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Contract providing periodic payment that varies according to investment experience of separate account in which amount paid to provide for annuity is allocated.",
        "label": "Variable Annuity [Member]",
        "terseLabel": "Variable Annuities"
       }
      }
     },
     "localname": "VariableAnnuityMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/ChangesinDACandVOBAASU201812TransitionDetails",
      "http://www.brighthousefinancial.com/role/ChangesinliabilitiesclassifiedasMRBsASU201812TransitionDetails",
      "http://www.brighthousefinancial.com/role/DeferredPolicyAcquisitionCostsValueofBusinessAcquiredandOtherIntangiblesInformationRegardingDACandVOBADetails",
      "http://www.brighthousefinancial.com/role/DeferredPolicyAcquisitionCostsValueofBusinessAcquiredandOtherIntangiblesInformationRegardingDSIDetails",
      "http://www.brighthousefinancial.com/role/DeferredPolicyAcquisitionCostsValueofBusinessAcquiredandOtherIntangiblesUnearnedRevenueDetails",
      "http://www.brighthousefinancial.com/role/InsuranceBalanceofAccountValuesbyrangeofguaranteedminimumcreditingratesDetails",
      "http://www.brighthousefinancial.com/role/InsuranceMarketRiskBenefitDetails",
      "http://www.brighthousefinancial.com/role/InsuranceNetAmountatRiskandCashSurrenderValuesDetails",
      "http://www.brighthousefinancial.com/role/InsurancePolicyholderAccountBalancesDetails",
      "http://www.brighthousefinancial.com/role/InsuranceSeparateAccountsLiabilityDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_VariableInterestEntityEntityMaximumLossExposureAmount": {
     "auth_ref": [
      "r80",
      "r83"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The reporting entity's maximum amount of exposure to loss as a result of its involvement with the Variable Interest Entity (VIE).",
        "label": "Variable Interest Entity, Reporting Entity Involvement, Maximum Loss Exposure, Amount",
        "terseLabel": "Maximum exposure to loss"
       }
      }
     },
     "localname": "VariableInterestEntityEntityMaximumLossExposureAmount",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsVariableInterestEntitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_VariableInterestEntityLineItems": {
     "auth_ref": [
      "r570",
      "r571",
      "r575",
      "r576",
      "r691",
      "r692",
      "r693"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Variable Interest Entity [Line Items]",
        "terseLabel": "Variable Interest Entity [Line Items]"
       }
      }
     },
     "localname": "VariableInterestEntityLineItems",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsVariableInterestEntitiesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_VariableInterestEntityNotPrimaryBeneficiaryMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Variable Interest Entities (VIE) in which the entity does not have a controlling financial interest (as defined) and of which it is therefore not the primary beneficiary. VIEs of which the entity is not the primary beneficiary because it does not have the power to direct the activities of the VIE that most significantly impact the VIE's economic performance and for which it does not have the obligation to absorb losses of the VIE that could potentially be significant to the VIE or the right to receive benefits from the VIE that could potentially be significant to the VIE are not included in the consolidated financial statements of the entity.",
        "label": "Variable Interest Entity, Not Primary Beneficiary [Member]",
        "terseLabel": "VIE, Not Primary Beneficiary"
       }
      }
     },
     "localname": "VariableInterestEntityNotPrimaryBeneficiaryMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InvestmentsVariableInterestEntitiesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_VariableUniversalLifeMember": {
     "auth_ref": [
      "r1002",
      "r1026"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Contract providing life insurance that combines both adjustability of premium, coverage and investment features, and variability of benefit payable upon death or surrender from investment experience of separate account supporting contract.",
        "label": "Variable Universal Life [Member]",
        "terseLabel": "Universal Life Insurance"
       }
      }
     },
     "localname": "VariableUniversalLifeMember",
     "nsuri": "http://fasb.org/us-gaap/2023",
     "presentation": [
      "http://www.brighthousefinancial.com/role/InsuranceSeparateAccountsLiabilityDetails"
     ],
     "xbrltype": "domainItemType"
    }
   },
   "unitCount": 5
  }
 },
 "std_ref": {
  "r0": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "25",
   "SubTopic": "15",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147481116/815-15-25-1",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r1": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "25",
   "SubTopic": "20",
   "Topic": "940",
   "URI": "https://asc.fasb.org//1943274/2147481913/940-20-25-1",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r10": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480463/815-10-45-5",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r100": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4B",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4B",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r1000": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4D",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)(5)",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4D",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r1001": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "10",
   "Topic": "852",
   "URI": "https://asc.fasb.org//1943274/2147481372/852-10-55-10",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r1002": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "30",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479401/944-30-55-2",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r1003": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13I",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "40",
   "Subparagraph": "(a)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480046/944-40-55-13I",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r1004": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13I",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "40",
   "Subparagraph": "(b)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480046/944-40-55-13I",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r1005": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13I",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "40",
   "Subparagraph": "(c)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480046/944-40-55-13I",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r1006": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13I",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "40",
   "Subparagraph": "(d)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480046/944-40-55-13I",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r1007": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13I",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "40",
   "Subparagraph": "(f)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480046/944-40-55-13I",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r1008": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13I",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "40",
   "Subparagraph": "(g)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480046/944-40-55-13I",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r1009": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13I",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "40",
   "Subparagraph": "(h)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480046/944-40-55-13I",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r101": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4C",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4C",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r1010": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13J",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "40",
   "Subparagraph": "(b)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480046/944-40-55-13J",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r1011": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13J",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "40",
   "Subparagraph": "(c)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480046/944-40-55-13J",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r1012": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13J",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "40",
   "Subparagraph": "(e)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480046/944-40-55-13J",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r1013": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13J",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "40",
   "Subparagraph": "(f)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480046/944-40-55-13J",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r1014": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13J",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "40",
   "Subparagraph": "(g)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480046/944-40-55-13J",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r1015": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13K",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "40",
   "Subparagraph": "(a)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480046/944-40-55-13K",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r1016": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13K",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "40",
   "Subparagraph": "(e)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480046/944-40-55-13K",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r1017": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13K",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "40",
   "Subparagraph": "(f)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480046/944-40-55-13K",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r1018": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13K",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "40",
   "Subparagraph": "(h)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480046/944-40-55-13K",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r1019": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13K",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "40",
   "Subparagraph": "(i)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480046/944-40-55-13K",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r102": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4C",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4C",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r1020": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13K",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "40",
   "Subparagraph": "(j)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480046/944-40-55-13K",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r1021": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13K",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "40",
   "Subparagraph": "(k)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480046/944-40-55-13K",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r1022": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "29E",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "40",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480046/944-40-55-29E",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r1023": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "29F",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "40",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480046/944-40-55-29F",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r1024": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "29G",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "40",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480046/944-40-55-29G",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r1025": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "17",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "80",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480078/944-80-55-17",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r1026": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "18",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "80",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480078/944-80-55-18",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r1027": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "210",
   "Subparagraph": "(b)(1)",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480524/946-210-50-1",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r1028": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "210",
   "Subparagraph": "(a)(1)",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480524/946-210-50-6",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r1029": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "210",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480493/946-210-55-1",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r103": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4D",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4D",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r1030": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "310",
   "Subparagraph": "(d)",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480833/946-310-45-1",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r1031": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "320",
   "Subparagraph": "(SX 210.12-12(Column A)(Footnote 2)(i))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-1",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r1032": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "320",
   "Subparagraph": "(SX 210.12-12A(Column A)(Footnote 2))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-2",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r1033": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "320",
   "Subparagraph": "(SX 210.12-12B(Column A)(Footnote 1)(a))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-3",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r1034": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5C",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "320",
   "Subparagraph": "(SX 210.12-13C(Column A)(Footnote 1))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-5C",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r1035": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5C",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "320",
   "Subparagraph": "(SX 210.12-13C(Column B)(Footnote 1))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-5C",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r1036": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "320",
   "Subparagraph": "(SX 210.12-14(Column A)(Footnote 2))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-6",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r1037": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "320",
   "Subparagraph": "(SX 210.12-15(Column B))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-7",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r1038": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "320",
   "Subparagraph": "(SX 210.12-15(Column C))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-7",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r1039": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "320",
   "Subparagraph": "(SX 210.12-15(Column D))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-7",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r104": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4F",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)(2)",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4F",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r1040": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "405",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480191/946-405-45-2",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r1041": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "830",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480167/946-830-55-10",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r1042": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "830",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480167/946-830-55-11",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r1043": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "12",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "830",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480167/946-830-55-12",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r1044": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "b-2",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1045": {
   "Name": "Form 10-Q",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "308",
   "Subsection": "a",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1046": {
   "Name": "Form 20-F",
   "Paragraph": "a",
   "Publisher": "SEC",
   "Section": "16",
   "Subsection": "J",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1047": {
   "Name": "Form 20-F",
   "Paragraph": "1",
   "Publisher": "SEC",
   "Section": "6",
   "Subsection": "F",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1048": {
   "Name": "Form 20-F",
   "Paragraph": "1",
   "Publisher": "SEC",
   "Section": "6",
   "Subparagraph": "i",
   "Subsection": "F",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1049": {
   "Name": "Form 20-F",
   "Paragraph": "1",
   "Publisher": "SEC",
   "Section": "6",
   "Sentence": "A",
   "Subparagraph": "i",
   "Subsection": "F",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r105": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4H",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4H",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r1050": {
   "Name": "Form 20-F",
   "Paragraph": "1",
   "Publisher": "SEC",
   "Section": "6",
   "Sentence": "B",
   "Subparagraph": "i",
   "Subsection": "F",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1051": {
   "Name": "Form 20-F",
   "Paragraph": "1",
   "Publisher": "SEC",
   "Section": "6",
   "Sentence": "C",
   "Subparagraph": "i",
   "Subsection": "F",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1052": {
   "Name": "Form 20-F",
   "Paragraph": "1",
   "Publisher": "SEC",
   "Section": "6",
   "Sentence": "D",
   "Subparagraph": "i",
   "Subsection": "F",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1053": {
   "Name": "Form 20-F",
   "Paragraph": "1",
   "Publisher": "SEC",
   "Section": "6",
   "Sentence": "E",
   "Subparagraph": "i",
   "Subsection": "F",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1054": {
   "Name": "Form 20-F",
   "Paragraph": "1",
   "Publisher": "SEC",
   "Section": "6",
   "Subparagraph": "ii",
   "Subsection": "F",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1055": {
   "Name": "Form 20-F",
   "Paragraph": "1",
   "Publisher": "SEC",
   "Section": "6",
   "Subparagraph": "iii",
   "Subsection": "F",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1056": {
   "Name": "Form 20-F",
   "Paragraph": "2",
   "Publisher": "SEC",
   "Section": "6",
   "Subsection": "F",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1057": {
   "Name": "Form 20-F",
   "Paragraph": "1",
   "Publisher": "SEC",
   "Section": "6",
   "Subparagraph": "ii",
   "Subsection": "F",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1058": {
   "Name": "Form 40-F",
   "Paragraph": "a",
   "Publisher": "SEC",
   "Section": "19",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1059": {
   "Name": "Form 40-F",
   "Paragraph": "a",
   "Publisher": "SEC",
   "Section": "19",
   "Subparagraph": "1",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r106": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4H",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4H",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r1060": {
   "Name": "Form 40-F",
   "Paragraph": "a",
   "Publisher": "SEC",
   "Section": "19",
   "Sentence": "i",
   "Subparagraph": "1",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1061": {
   "Name": "Form 40-F",
   "Paragraph": "a",
   "Publisher": "SEC",
   "Section": "19",
   "Sentence": "ii",
   "Subparagraph": "1",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1062": {
   "Name": "Form 40-F",
   "Paragraph": "a",
   "Publisher": "SEC",
   "Section": "19",
   "Sentence": "iii",
   "Subparagraph": "1",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1063": {
   "Name": "Form 40-F",
   "Paragraph": "a",
   "Publisher": "SEC",
   "Section": "19",
   "Sentence": "iv",
   "Subparagraph": "1",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1064": {
   "Name": "Form 40-F",
   "Paragraph": "a",
   "Publisher": "SEC",
   "Section": "19",
   "Sentence": "v",
   "Subparagraph": "1",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1065": {
   "Name": "Form 40-F",
   "Paragraph": "a",
   "Publisher": "SEC",
   "Section": "19",
   "Subparagraph": "2",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1066": {
   "Name": "Form 40-F",
   "Paragraph": "a",
   "Publisher": "SEC",
   "Section": "19",
   "Subparagraph": "3",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1067": {
   "Name": "Form 40-F",
   "Paragraph": "b",
   "Publisher": "SEC",
   "Section": "19",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1068": {
   "Name": "Form N-CSR",
   "Paragraph": "a",
   "Publisher": "SEC",
   "Section": "18",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1069": {
   "Name": "Form N-CSR",
   "Paragraph": "a",
   "Publisher": "SEC",
   "Section": "18",
   "Subparagraph": "1",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r107": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4J",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4J",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r1070": {
   "Name": "Form N-CSR",
   "Paragraph": "a",
   "Publisher": "SEC",
   "Section": "18",
   "Sentence": "i",
   "Subparagraph": "1",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1071": {
   "Name": "Form N-CSR",
   "Paragraph": "a",
   "Publisher": "SEC",
   "Section": "18",
   "Sentence": "ii",
   "Subparagraph": "1",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1072": {
   "Name": "Form N-CSR",
   "Paragraph": "a",
   "Publisher": "SEC",
   "Section": "18",
   "Sentence": "iii",
   "Subparagraph": "1",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1073": {
   "Name": "Form N-CSR",
   "Paragraph": "a",
   "Publisher": "SEC",
   "Section": "18",
   "Sentence": "iv",
   "Subparagraph": "1",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1074": {
   "Name": "Form N-CSR",
   "Paragraph": "a",
   "Publisher": "SEC",
   "Section": "18",
   "Sentence": "v",
   "Subparagraph": "1",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1075": {
   "Name": "Form N-CSR",
   "Paragraph": "a",
   "Publisher": "SEC",
   "Section": "18",
   "Subparagraph": "2",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1076": {
   "Name": "Form N-CSR",
   "Paragraph": "a",
   "Publisher": "SEC",
   "Section": "18",
   "Subparagraph": "3",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1077": {
   "Name": "Form N-CSR",
   "Paragraph": "b",
   "Publisher": "SEC",
   "Section": "18",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1078": {
   "Name": "Forms 10-K, 10-Q, 20-F",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "13",
   "Subsection": "a-1",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1079": {
   "Name": "Regulation S-K",
   "Number": "229",
   "Publisher": "SEC",
   "Section": "402",
   "Subsection": "v",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r108": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4K",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4K",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r1080": {
   "Name": "Regulation S-K",
   "Number": "229",
   "Paragraph": "1",
   "Publisher": "SEC",
   "Section": "402",
   "Subsection": "v",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1081": {
   "Name": "Regulation S-K",
   "Number": "229",
   "Paragraph": "2",
   "Publisher": "SEC",
   "Section": "402",
   "Subparagraph": "ii",
   "Subsection": "v",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1082": {
   "Name": "Regulation S-K",
   "Number": "229",
   "Paragraph": "2",
   "Publisher": "SEC",
   "Section": "402",
   "Subparagraph": "iii",
   "Subsection": "v",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1083": {
   "Name": "Regulation S-K",
   "Number": "229",
   "Paragraph": "2",
   "Publisher": "SEC",
   "Section": "402",
   "Subparagraph": "iv",
   "Subsection": "v",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1084": {
   "Name": "Regulation S-K",
   "Number": "229",
   "Paragraph": "2",
   "Publisher": "SEC",
   "Section": "402",
   "Subparagraph": "vi",
   "Subsection": "v",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1085": {
   "Name": "Regulation S-K",
   "Number": "229",
   "Paragraph": "3",
   "Publisher": "SEC",
   "Section": "402",
   "Subsection": "v",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1086": {
   "Name": "Regulation S-K",
   "Number": "229",
   "Paragraph": "4",
   "Publisher": "SEC",
   "Section": "402",
   "Subsection": "v",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1087": {
   "Name": "Regulation S-K",
   "Number": "229",
   "Paragraph": "5",
   "Publisher": "SEC",
   "Section": "402",
   "Subparagraph": "i",
   "Subsection": "v",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1088": {
   "Name": "Regulation S-K",
   "Number": "229",
   "Paragraph": "5",
   "Publisher": "SEC",
   "Section": "402",
   "Subparagraph": "ii",
   "Subsection": "v",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1089": {
   "Name": "Regulation S-K",
   "Number": "229",
   "Paragraph": "5",
   "Publisher": "SEC",
   "Section": "402",
   "Subparagraph": "iii",
   "Subsection": "v",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r109": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4K",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4K",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r1090": {
   "Name": "Regulation S-K",
   "Number": "229",
   "Paragraph": "5",
   "Publisher": "SEC",
   "Section": "402",
   "Subparagraph": "iv",
   "Subsection": "v",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1091": {
   "Name": "Regulation S-K",
   "Number": "229",
   "Paragraph": "6",
   "Publisher": "SEC",
   "Section": "402",
   "Subsection": "v",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1092": {
   "Name": "Regulation S-K",
   "Number": "229",
   "Paragraph": "6",
   "Publisher": "SEC",
   "Section": "402",
   "Subparagraph": "i",
   "Subsection": "v",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1093": {
   "Name": "Regulation S-K",
   "Number": "229",
   "Paragraph": "1",
   "Publisher": "SEC",
   "Section": "402",
   "Subsection": "w",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1094": {
   "Name": "Regulation S-K",
   "Number": "229",
   "Paragraph": "1",
   "Publisher": "SEC",
   "Section": "402",
   "Subparagraph": "i",
   "Subsection": "w",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1095": {
   "Name": "Regulation S-K",
   "Number": "229",
   "Paragraph": "1",
   "Publisher": "SEC",
   "Section": "402",
   "Sentence": "A",
   "Subparagraph": "i",
   "Subsection": "w",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1096": {
   "Name": "Regulation S-K",
   "Number": "229",
   "Paragraph": "1",
   "Publisher": "SEC",
   "Section": "402",
   "Sentence": "B",
   "Subparagraph": "i",
   "Subsection": "w",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1097": {
   "Name": "Regulation S-K",
   "Number": "229",
   "Paragraph": "1",
   "Publisher": "SEC",
   "Section": "402",
   "Sentence": "C",
   "Subparagraph": "i",
   "Subsection": "w",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1098": {
   "Name": "Regulation S-K",
   "Number": "229",
   "Paragraph": "1",
   "Publisher": "SEC",
   "Section": "402",
   "Sentence": "D",
   "Subparagraph": "i",
   "Subsection": "w",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1099": {
   "Name": "Regulation S-K",
   "Number": "229",
   "Paragraph": "1",
   "Publisher": "SEC",
   "Section": "402",
   "Sentence": "E",
   "Subparagraph": "i",
   "Subsection": "w",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r11": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "835",
   "URI": "https://asc.fasb.org//1943274/2147483013/835-20-50-1",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r110": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4K",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)(1)",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4K",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r1100": {
   "Name": "Regulation S-K",
   "Number": "229",
   "Paragraph": "1",
   "Publisher": "SEC",
   "Section": "402",
   "Subparagraph": "ii",
   "Subsection": "w",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1101": {
   "Name": "Regulation S-K",
   "Number": "229",
   "Paragraph": "1",
   "Publisher": "SEC",
   "Section": "402",
   "Subparagraph": "iii",
   "Subsection": "w",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1102": {
   "Name": "Regulation S-K",
   "Number": "229",
   "Paragraph": "2",
   "Publisher": "SEC",
   "Section": "402",
   "Subsection": "w",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1103": {
   "Name": "Regulation S-K",
   "Number": "229",
   "Paragraph": "1",
   "Publisher": "SEC",
   "Section": "402",
   "Subsection": "x",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1104": {
   "Name": "Regulation S-K",
   "Number": "229",
   "Paragraph": "2",
   "Publisher": "SEC",
   "Section": "402",
   "Subsection": "x",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1105": {
   "Name": "Regulation S-K",
   "Number": "229",
   "Paragraph": "2",
   "Publisher": "SEC",
   "Section": "402",
   "Sentence": "A",
   "Subparagraph": "ii",
   "Subsection": "x",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1106": {
   "Name": "Regulation S-K",
   "Number": "229",
   "Paragraph": "2",
   "Publisher": "SEC",
   "Section": "402",
   "Sentence": "C",
   "Subparagraph": "ii",
   "Subsection": "x",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1107": {
   "Name": "Regulation S-K",
   "Number": "229",
   "Paragraph": "2",
   "Publisher": "SEC",
   "Section": "402",
   "Sentence": "D",
   "Subparagraph": "ii",
   "Subsection": "x",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1108": {
   "Name": "Regulation S-K",
   "Number": "229",
   "Paragraph": "2",
   "Publisher": "SEC",
   "Section": "402",
   "Sentence": "E",
   "Subparagraph": "ii",
   "Subsection": "x",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1109": {
   "Name": "Regulation S-K",
   "Number": "229",
   "Paragraph": "2",
   "Publisher": "SEC",
   "Section": "402",
   "Sentence": "F",
   "Subparagraph": "ii",
   "Subsection": "x",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r111": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4L",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4L",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r1110": {
   "Name": "Regulation S-K",
   "Number": "229",
   "Publisher": "SEC",
   "Section": "408",
   "Subsection": "a",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1111": {
   "Name": "Regulation S-K",
   "Number": "229",
   "Paragraph": "1",
   "Publisher": "SEC",
   "Section": "408",
   "Subsection": "a",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1112": {
   "Name": "Regulation S-K",
   "Number": "229",
   "Paragraph": "2",
   "Publisher": "SEC",
   "Section": "408",
   "Subparagraph": "A",
   "Subsection": "a",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1113": {
   "Name": "Regulation S-K",
   "Number": "229",
   "Paragraph": "2",
   "Publisher": "SEC",
   "Section": "408",
   "Subparagraph": "B",
   "Subsection": "a",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1114": {
   "Name": "Regulation S-K",
   "Number": "229",
   "Paragraph": "2",
   "Publisher": "SEC",
   "Section": "408",
   "Subparagraph": "C",
   "Subsection": "a",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1115": {
   "Name": "Regulation S-K",
   "Number": "229",
   "Paragraph": "2",
   "Publisher": "SEC",
   "Section": "408",
   "Subparagraph": "D",
   "Subsection": "a",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1116": {
   "Name": "Regulation S-K",
   "Number": "229",
   "Paragraph": "1",
   "Publisher": "SEC",
   "Section": "408",
   "Subsection": "b",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1117": {
   "Name": "Regulation S-T",
   "Number": "232",
   "Publisher": "SEC",
   "Section": "405",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1118": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "810",
   "URI": "https://asc.fasb.org//1943274/2147481231/810-10-45-11",
   "role": "http://www.xbrl.org/2003/role/recommendedDisclosureRef"
  },
  "r1119": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-15",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r112": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-5",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r1120": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "250",
   "URI": "https://asc.fasb.org//1943274/2147483443/250-10-50-3",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1121": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4H",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "40",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480081/944-40-50-4H",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1122": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "250",
   "URI": "https://asc.fasb.org//1943274/2147483443/250-10-50-7",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1123": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "250",
   "URI": "https://asc.fasb.org//1943274/2147483443/250-10-50-7",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1124": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "40",
   "Subparagraph": "(d)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480081/944-40-50-7A",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1125": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "250",
   "URI": "https://asc.fasb.org//1943274/2147483443/250-10-50-8",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1126": {
   "Name": "Regulation S-K (SK)",
   "Number": "229",
   "Paragraph": "(a)",
   "Publisher": "SEC",
   "Section": "1402",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1127": {
   "Name": "Regulation S-K (SK)",
   "Number": "229",
   "Paragraph": "(b)",
   "Publisher": "SEC",
   "Section": "1402",
   "Subparagraph": "(1)",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1128": {
   "Name": "Regulation S-K (SK)",
   "Number": "229",
   "Paragraph": "(b)",
   "Publisher": "SEC",
   "Section": "1402",
   "Subparagraph": "(2)",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1129": {
   "Name": "Regulation S-K (SK)",
   "Number": "229",
   "Paragraph": "(b)",
   "Publisher": "SEC",
   "Section": "1402",
   "Subparagraph": "(3)",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r113": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-7",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r1130": {
   "Name": "Regulation S-K (SK)",
   "Number": "229",
   "Paragraph": "(c)",
   "Publisher": "SEC",
   "Section": "1402",
   "Subparagraph": "(2)(i)",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1131": {
   "Name": "Regulation S-K (SK)",
   "Number": "229",
   "Paragraph": "(c)",
   "Publisher": "SEC",
   "Section": "1402",
   "Subparagraph": "(2)(ii)",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1132": {
   "Name": "Regulation S-K (SK)",
   "Number": "229",
   "Paragraph": "(c)",
   "Publisher": "SEC",
   "Section": "1402",
   "Subparagraph": "(2)(iii)",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1133": {
   "Name": "Regulation S-K (SK)",
   "Number": "229",
   "Paragraph": "(a)",
   "Publisher": "SEC",
   "Section": "1404",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1134": {
   "Name": "Regulation S-K (SK)",
   "Number": "229",
   "Paragraph": "(a)",
   "Publisher": "SEC",
   "Section": "1405",
   "Subparagraph": "(1)",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1135": {
   "Name": "Regulation S-K (SK)",
   "Number": "229",
   "Paragraph": "(a)",
   "Publisher": "SEC",
   "Section": "1405",
   "Subparagraph": "(2)",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1136": {
   "Name": "Regulation S-K (SK)",
   "Number": "229",
   "Paragraph": "(a)",
   "Publisher": "SEC",
   "Section": "1405",
   "Subparagraph": "(3)",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1137": {
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Paragraph": "(a)",
   "Publisher": "SEC",
   "Section": "13",
   "Subparagraph": "(4)(i)",
   "Subsection": "01",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1138": {
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Paragraph": "(a)",
   "Publisher": "SEC",
   "Section": "13",
   "Subparagraph": "(4)(ii)",
   "Subsection": "01",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1139": {
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Paragraph": "(a)",
   "Publisher": "SEC",
   "Section": "13",
   "Subparagraph": "(4)(iii)",
   "Subsection": "01",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r114": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-8",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r1140": {
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Paragraph": "(a)",
   "Publisher": "SEC",
   "Section": "13",
   "Subparagraph": "(4)(iv)",
   "Subsection": "01",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1141": {
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Paragraph": "(a)",
   "Publisher": "SEC",
   "Section": "13",
   "Subparagraph": "(4)(iv)",
   "Subsection": "02",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1142": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(12))",
   "Topic": "210",
   "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1143": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(17))",
   "Topic": "210",
   "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1144": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(3)(a)(4))",
   "Topic": "210",
   "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1145": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(8))",
   "Topic": "210",
   "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1146": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "https://asc.fasb.org//1943274/2147482765/220-10-50-4",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1147": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "https://asc.fasb.org//1943274/2147482765/220-10-50-5",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1148": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "https://asc.fasb.org//1943274/2147482765/220-10-50-6",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1149": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03(7)(c))",
   "Topic": "220",
   "URI": "https://asc.fasb.org//1943274/2147483621/220-10-S99-2",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r115": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-8",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r1150": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03(9)(a))",
   "Topic": "220",
   "URI": "https://asc.fasb.org//1943274/2147483621/220-10-S99-2",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1151": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03(b)(2))",
   "Topic": "220",
   "URI": "https://asc.fasb.org//1943274/2147483621/220-10-S99-2",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1152": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03(b)(4))",
   "Topic": "220",
   "URI": "https://asc.fasb.org//1943274/2147483621/220-10-S99-2",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1153": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "12",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "230",
   "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-12",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1154": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "12",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "230",
   "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-12",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1155": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "230",
   "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-13",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1156": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "230",
   "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-13",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1157": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "14",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-14",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1158": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "14",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "230",
   "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-14",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1159": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "230",
   "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-15",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r116": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-8",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r1160": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "17",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(f)",
   "Topic": "230",
   "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-17",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1161": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "28",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "230",
   "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-28",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1162": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "9",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "230",
   "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-9",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1163": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.4-08(b))",
   "Topic": "235",
   "URI": "https://asc.fasb.org//1943274/2147480678/235-10-S99-1",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1164": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.4-08(f))",
   "Topic": "235",
   "URI": "https://asc.fasb.org//1943274/2147480678/235-10-S99-1",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1165": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.4-08(g)(1)(ii))",
   "Topic": "235",
   "URI": "https://asc.fasb.org//1943274/2147480678/235-10-S99-1",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1166": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "23",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "250",
   "URI": "https://asc.fasb.org//1943274/2147483421/250-10-45-23",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1167": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "24",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "250",
   "URI": "https://asc.fasb.org//1943274/2147483421/250-10-45-24",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1168": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "250",
   "URI": "https://asc.fasb.org//1943274/2147483421/250-10-45-5",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1169": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "12",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "250",
   "URI": "https://asc.fasb.org//1943274/2147483443/250-10-50-12",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r117": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "182",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "10",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480401/815-10-55-182",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r1170": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "280",
   "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-15",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1171": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "18",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "280",
   "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-18",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1172": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "320",
   "URI": "https://asc.fasb.org//1943274/2147481830/320-10-45-1",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1173": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "320",
   "URI": "https://asc.fasb.org//1943274/2147481830/320-10-45-11",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1174": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "320",
   "URI": "https://asc.fasb.org//1943274/2147481800/320-10-50-2",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1175": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "320",
   "URI": "https://asc.fasb.org//1943274/2147481800/320-10-50-2",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1176": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "320",
   "URI": "https://asc.fasb.org//1943274/2147481800/320-10-50-3",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1177": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "320",
   "URI": "https://asc.fasb.org//1943274/2147481800/320-10-50-3",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1178": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "320",
   "URI": "https://asc.fasb.org//1943274/2147481800/320-10-50-3",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1179": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "320",
   "URI": "https://asc.fasb.org//1943274/2147481800/320-10-50-3",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r118": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "25",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480238/815-25-50-1",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r1180": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "320",
   "URI": "https://asc.fasb.org//1943274/2147481800/320-10-50-3",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1181": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "320",
   "URI": "https://asc.fasb.org//1943274/2147481800/320-10-50-5",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1182": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(f)",
   "Topic": "320",
   "URI": "https://asc.fasb.org//1943274/2147481800/320-10-50-5",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1183": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5B",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "320",
   "URI": "https://asc.fasb.org//1943274/2147481800/320-10-50-5B",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1184": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "9",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "320",
   "URI": "https://asc.fasb.org//1943274/2147481800/320-10-50-9",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1185": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "321",
   "URI": "https://asc.fasb.org//1943274/2147479536/321-10-50-3",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1186": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "321",
   "URI": "https://asc.fasb.org//1943274/2147479536/321-10-50-3",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1187": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "321",
   "URI": "https://asc.fasb.org//1943274/2147479536/321-10-50-3",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1188": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "323",
   "URI": "https://asc.fasb.org//1943274/2147481687/323-10-50-3",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1189": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(e)(3)",
   "Topic": "326",
   "URI": "https://asc.fasb.org//1943274/2147479654/326-10-65-4",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r119": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "820",
   "URI": "https://asc.fasb.org//1943274/2147482106/820-10-50-2",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r1190": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(e)(4)",
   "Topic": "326",
   "URI": "https://asc.fasb.org//1943274/2147479654/326-10-65-4",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1191": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Topic": "326",
   "URI": "https://asc.fasb.org//1943274/2147479344/326-20-45-1",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1192": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "326",
   "URI": "https://asc.fasb.org//1943274/2147479319/326-20-50-13",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1193": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "14",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "326",
   "URI": "https://asc.fasb.org//1943274/2147479319/326-20-50-14",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1194": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "326",
   "URI": "https://asc.fasb.org//1943274/2147479319/326-20-50-5",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1195": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(b)(3)",
   "Topic": "326",
   "URI": "https://asc.fasb.org//1943274/2147479106/326-30-50-4",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1196": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(a)(2)",
   "Topic": "350",
   "URI": "https://asc.fasb.org//1943274/2147482665/350-30-50-2",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1197": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(c)",
   "Topic": "410",
   "URI": "https://asc.fasb.org//1943274/2147481931/410-30-50-10",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1198": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "450",
   "URI": "https://asc.fasb.org//450/tableOfContent",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1199": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(a)",
   "Topic": "450",
   "URI": "https://asc.fasb.org//1943274/2147483076/450-20-50-4",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r12": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "605",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479655/944-605-50-1",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r120": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(2)",
   "Topic": "820",
   "URI": "https://asc.fasb.org//1943274/2147482106/820-10-50-2",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r1200": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)",
   "Topic": "450",
   "URI": "https://asc.fasb.org//1943274/2147483076/450-20-50-4",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1201": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "9",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(a)",
   "Topic": "450",
   "URI": "https://asc.fasb.org//1943274/2147483076/450-20-50-9",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1202": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "9",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)",
   "Topic": "450",
   "URI": "https://asc.fasb.org//1943274/2147483076/450-20-50-9",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1203": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "20",
   "Subparagraph": "(SAB Topic 5.Y.Q2)",
   "Topic": "450",
   "URI": "https://asc.fasb.org//1943274/2147480102/450-20-S99-1",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1204": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.13-01(a)(4)(i))",
   "Topic": "470",
   "URI": "https://asc.fasb.org//1943274/2147480097/470-10-S99-1A",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1205": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.13-01(a)(4)(ii))",
   "Topic": "470",
   "URI": "https://asc.fasb.org//1943274/2147480097/470-10-S99-1A",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1206": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.13-01(a)(4)(iii))",
   "Topic": "470",
   "URI": "https://asc.fasb.org//1943274/2147480097/470-10-S99-1A",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1207": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.13-01(a)(4)(iv))",
   "Topic": "470",
   "URI": "https://asc.fasb.org//1943274/2147480097/470-10-S99-1A",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1208": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1B",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.13-02(a)(4)(iv))",
   "Topic": "470",
   "URI": "https://asc.fasb.org//1943274/2147480097/470-10-S99-1B",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1209": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1B",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(d)",
   "Topic": "470",
   "URI": "https://asc.fasb.org//1943274/2147481139/470-20-50-1B",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r121": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "820",
   "URI": "https://asc.fasb.org//1943274/2147482106/820-10-50-3",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r1210": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "606",
   "URI": "https://asc.fasb.org//1943274/2147479806/606-10-50-5",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1211": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "91",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "606",
   "URI": "https://asc.fasb.org//1943274/2147479777/606-10-55-91",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1212": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(d)(ii)",
   "Topic": "715",
   "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1213": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(n)",
   "Topic": "715",
   "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1214": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-1A",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1215": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1B",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-1B",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1216": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "40",
   "Subparagraph": "(e)(3)",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480175/815-40-65-1",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1217": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "40",
   "Subparagraph": "(f)",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480175/815-40-65-1",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1218": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(bbb)",
   "Topic": "820",
   "URI": "https://asc.fasb.org//1943274/2147482106/820-10-50-2",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1219": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(bbb)(2)",
   "Topic": "820",
   "URI": "https://asc.fasb.org//1943274/2147482106/820-10-50-2",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r122": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "825",
   "URI": "https://asc.fasb.org//1943274/2147482907/825-10-50-11",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r1220": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "825",
   "URI": "https://asc.fasb.org//1943274/2147482907/825-10-50-10",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1221": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "28",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(f)",
   "Topic": "825",
   "URI": "https://asc.fasb.org//1943274/2147482907/825-10-50-28",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1222": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "20",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Topic": "830",
   "URI": "https://asc.fasb.org//1943274/2147481694/830-30-45-20",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1223": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Topic": "830",
   "URI": "https://asc.fasb.org//1943274/2147481674/830-30-50-1",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1224": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(a)(3)(iii)(01)",
   "Topic": "848",
   "URI": "https://asc.fasb.org//1943274/2147483550/848-10-65-2",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1225": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(a)(3)(iii)(03)",
   "Topic": "848",
   "URI": "https://asc.fasb.org//1943274/2147483550/848-10-65-2",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1226": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "850",
   "URI": "https://asc.fasb.org//1943274/2147483326/850-10-50-1",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1227": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "850",
   "URI": "https://asc.fasb.org//1943274/2147483326/850-10-50-1",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1228": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "850",
   "URI": "https://asc.fasb.org//1943274/2147483326/850-10-50-3",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1229": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "852",
   "URI": "https://asc.fasb.org//1943274/2147481404/852-10-50-7",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r123": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "12",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "825",
   "URI": "https://asc.fasb.org//1943274/2147482907/825-10-50-12",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r1230": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "852",
   "URI": "https://asc.fasb.org//1943274/2147481404/852-10-50-7",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1231": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(c)(1)",
   "Topic": "860",
   "URI": "https://asc.fasb.org//1943274/2147481326/860-20-50-3",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1232": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(c)(2)",
   "Topic": "860",
   "URI": "https://asc.fasb.org//1943274/2147481326/860-20-50-3",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1233": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(c)(3)",
   "Topic": "860",
   "URI": "https://asc.fasb.org//1943274/2147481326/860-20-50-3",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1234": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)(1)",
   "Topic": "860",
   "URI": "https://asc.fasb.org//1943274/2147481326/860-20-50-4",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1235": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)(2)",
   "Topic": "860",
   "URI": "https://asc.fasb.org//1943274/2147481326/860-20-50-4",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1236": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)(3)",
   "Topic": "860",
   "URI": "https://asc.fasb.org//1943274/2147481326/860-20-50-4",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1237": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Topic": "860",
   "URI": "https://asc.fasb.org//1943274/2147481444/860-30-45-1",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1238": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03(7)(2))",
   "Topic": "942",
   "URI": "https://asc.fasb.org//1943274/2147479853/942-210-S99-1",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1239": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Subparagraph": "(c)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479868/944-20-45-2",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r124": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Topic": "835",
   "URI": "https://asc.fasb.org//1943274/2147482925/835-30-45-2",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r1240": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Subparagraph": "(d)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479868/944-20-45-2",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1241": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479838/944-20-50-3",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1242": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479838/944-20-50-5",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1243": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(14)(a))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479440/944-210-S99-1",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1244": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(10))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479440/944-210-S99-1",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1245": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(13)(a)(1))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479440/944-210-S99-1",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1246": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(15)(a))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479440/944-210-S99-1",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1247": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(16)(a)(2))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479440/944-210-S99-1",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1248": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(2))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479440/944-210-S99-1",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1249": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(5))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479440/944-210-S99-1",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r125": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Topic": "835",
   "URI": "https://asc.fasb.org//1943274/2147482925/835-30-45-3",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r1250": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(6))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479440/944-210-S99-1",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1251": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(7))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479440/944-210-S99-1",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1252": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.7-04(1))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147483586/944-220-S99-1",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1253": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.7-04(2)(c))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147483586/944-220-S99-1",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1254": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.7-04(2))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147483586/944-220-S99-1",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1255": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.7-04(5))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147483586/944-220-S99-1",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1256": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.7-04(6))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147483586/944-220-S99-1",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1257": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(c)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479432/944-30-50-1",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1258": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2B",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(a)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479432/944-30-50-2B",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1259": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2B",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(b)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479432/944-30-50-2B",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r126": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "30",
   "Topic": "835",
   "URI": "https://asc.fasb.org//1943274/2147482949/835-30-55-8",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r1260": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "310",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479616/944-310-45-5",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1261": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "14",
   "Publisher": "FASB",
   "Section": "25",
   "SubTopic": "40",
   "Subparagraph": "(a)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479250/944-40-25-14",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1262": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "40",
   "Subparagraph": "(a)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480081/944-40-50-6",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1263": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "40",
   "Subparagraph": "(b)(3)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480081/944-40-50-6",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1264": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "40",
   "Subparagraph": "(c)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480081/944-40-50-6",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1265": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "40",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480081/944-40-50-7A",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1266": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "40",
   "Subparagraph": "(a)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480081/944-40-50-7A",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1267": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7B",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "40",
   "Subparagraph": "(a)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480081/944-40-50-7B",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1268": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7B",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "40",
   "Subparagraph": "(b)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480081/944-40-50-7B",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1269": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "9C",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "40",
   "Subparagraph": "(a)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480046/944-40-55-9C",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r127": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "850",
   "URI": "https://asc.fasb.org//1943274/2147483326/850-10-50-1",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r1270": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "40",
   "Subparagraph": "(g)(1)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480016/944-40-65-2",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1271": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "40",
   "Subparagraph": "(h)(1)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480016/944-40-65-2",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1272": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "80",
   "Subparagraph": "(e)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480109/944-80-50-1",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1273": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "80",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480109/944-80-50-2",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1274": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "80",
   "Subparagraph": "(a)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480109/944-80-50-2",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1275": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "205",
   "Subparagraph": "(a)",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480767/946-205-45-4",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1276": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.6-04(12)(b)(1))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1277": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.6-04(18))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1278": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.6-04(3)(d))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1279": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "220",
   "Subparagraph": "(i)",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147483581/946-220-45-3",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r128": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "850",
   "URI": "https://asc.fasb.org//1943274/2147483326/850-10-50-3",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r1280": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "220",
   "Subparagraph": "(k)",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147483581/946-220-45-3",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1281": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.6-07(1))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-1",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1282": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.6-07(2)(b))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-1",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1283": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.6-09(4)(b))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-3",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1284": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.6-09(7))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-3",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1285": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "310",
   "Subparagraph": "(a)",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480833/946-310-45-1",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r1286": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "320",
   "Subparagraph": "(SX 210.12-12(Column A)(Footnote 2))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-1",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r129": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(b)",
   "Topic": "860",
   "URI": "https://asc.fasb.org//1943274/2147481420/860-30-50-1A",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r13": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "80",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480109/944-80-50-1",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r130": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03.15(5))",
   "Topic": "942",
   "URI": "https://asc.fasb.org//1943274/2147479853/942-210-S99-1",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r131": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03.15)",
   "Topic": "942",
   "URI": "https://asc.fasb.org//1943274/2147479853/942-210-S99-1",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r132": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03.17)",
   "Topic": "942",
   "URI": "https://asc.fasb.org//1943274/2147479853/942-210-S99-1",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r133": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11",
   "Publisher": "FASB",
   "Section": "25",
   "SubTopic": "40",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479250/944-40-25-11",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r134": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "40",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480081/944-40-50-6",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r135": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "50",
   "Subparagraph": "(a)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479756/944-50-50-1",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r136": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(29))",
   "Topic": "210",
   "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r137": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(30)(a)(1))",
   "Topic": "210",
   "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r138": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(30)(a)(3))",
   "Topic": "210",
   "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r139": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(30))",
   "Topic": "210",
   "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r14": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(d)",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480870/815-30-50-1",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r140": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(31))",
   "Topic": "210",
   "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r141": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(32))",
   "Topic": "210",
   "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r142": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "210",
   "URI": "https://asc.fasb.org//1943274/2147483466/210-20-50-3",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r143": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "22",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "20",
   "Topic": "210",
   "URI": "https://asc.fasb.org//1943274/2147483444/210-20-55-22",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r144": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "20",
   "Topic": "210",
   "URI": "https://asc.fasb.org//1943274/2147483444/210-20-55-7",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r145": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "https://asc.fasb.org//1943274/2147482790/220-10-45-11",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r146": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03(10))",
   "Topic": "220",
   "URI": "https://asc.fasb.org//1943274/2147483621/220-10-S99-2",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r147": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03(20))",
   "Topic": "220",
   "URI": "https://asc.fasb.org//1943274/2147483621/220-10-S99-2",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r148": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03.3)",
   "Topic": "220",
   "URI": "https://asc.fasb.org//1943274/2147483621/220-10-S99-2",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r149": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03.4)",
   "Topic": "220",
   "URI": "https://asc.fasb.org//1943274/2147483621/220-10-S99-2",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r15": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11B",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(1)",
   "Topic": "310",
   "URI": "https://asc.fasb.org//1943274/2147481962/310-10-50-11B",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r150": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03.7(a),(b))",
   "Topic": "220",
   "URI": "https://asc.fasb.org//1943274/2147483621/220-10-S99-2",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r151": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03.8)",
   "Topic": "220",
   "URI": "https://asc.fasb.org//1943274/2147483621/220-10-S99-2",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r152": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03.9)",
   "Topic": "220",
   "URI": "https://asc.fasb.org//1943274/2147483621/220-10-S99-2",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r153": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "24",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-24",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r154": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "25",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-25",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r155": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "28",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-28",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r156": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "235",
   "URI": "https://asc.fasb.org//235/tableOfContent",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r157": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "250",
   "URI": "https://asc.fasb.org//250/tableOfContent",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r158": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "275",
   "URI": "https://asc.fasb.org//275/tableOfContent",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r159": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SAB Topic 4.E)",
   "Topic": "310",
   "URI": "https://asc.fasb.org//1943274/2147480418/310-10-S99-2",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r16": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c),(3)",
   "Topic": "810",
   "URI": "https://asc.fasb.org//1943274/2147481203/810-10-50-1A",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r160": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "440",
   "URI": "https://asc.fasb.org//440/tableOfContent",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r161": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "460",
   "URI": "https://asc.fasb.org//460/tableOfContent",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r162": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "470",
   "URI": "https://asc.fasb.org//470/tableOfContent",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r163": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "505",
   "URI": "https://asc.fasb.org//505/tableOfContent",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r164": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.3-04)",
   "Topic": "505",
   "URI": "https://asc.fasb.org//1943274/2147480008/505-10-S99-1",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r165": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "610",
   "URI": "https://asc.fasb.org//610/tableOfContent",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r166": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "720",
   "URI": "https://asc.fasb.org//720/tableOfContent",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r167": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "810",
   "URI": "https://asc.fasb.org//810/tableOfContent",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r168": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "19",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "810",
   "URI": "https://asc.fasb.org//1943274/2147481231/810-10-45-19",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r169": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)(2)",
   "Topic": "810",
   "URI": "https://asc.fasb.org//1943274/2147481203/810-10-50-1A",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r17": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "505",
   "URI": "https://asc.fasb.org//1943274/2147481112/505-10-50-2",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r170": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "815",
   "URI": "https://asc.fasb.org//815/tableOfContent",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r171": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "83",
   "Publisher": "FASB",
   "Section": "15",
   "SubTopic": "10",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480647/815-10-15-83",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r172": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "25",
   "Subparagraph": "(a)(1)",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480238/815-25-50-1",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r173": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "825",
   "URI": "https://asc.fasb.org//1943274/2147482907/825-10-50-10",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r174": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Topic": "860",
   "URI": "https://asc.fasb.org//1943274/2147481420/860-30-50-1A",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r175": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "SubTopic": "320",
   "Topic": "940",
   "URI": "https://asc.fasb.org//940-320/tableOfContent",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r176": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03(1)(a))",
   "Topic": "942",
   "URI": "https://asc.fasb.org//1943274/2147479853/942-210-S99-1",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r177": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03(10))",
   "Topic": "942",
   "URI": "https://asc.fasb.org//1943274/2147479853/942-210-S99-1",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r178": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03(11))",
   "Topic": "942",
   "URI": "https://asc.fasb.org//1943274/2147479853/942-210-S99-1",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r179": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03(16))",
   "Topic": "942",
   "URI": "https://asc.fasb.org//1943274/2147479853/942-210-S99-1",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r18": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-2",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r180": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03(22))",
   "Topic": "942",
   "URI": "https://asc.fasb.org//1943274/2147479853/942-210-S99-1",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r181": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03(23))",
   "Topic": "942",
   "URI": "https://asc.fasb.org//1943274/2147479853/942-210-S99-1",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r182": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03(4))",
   "Topic": "942",
   "URI": "https://asc.fasb.org//1943274/2147479853/942-210-S99-1",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r183": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03(5))",
   "Topic": "942",
   "URI": "https://asc.fasb.org//1943274/2147479853/942-210-S99-1",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r184": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03(7))",
   "Topic": "942",
   "URI": "https://asc.fasb.org//1943274/2147479853/942-210-S99-1",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r185": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.9-04(15))",
   "Topic": "942",
   "URI": "https://asc.fasb.org//1943274/2147483589/942-220-S99-1",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r186": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.9-04(22))",
   "Topic": "942",
   "URI": "https://asc.fasb.org//1943274/2147483589/942-220-S99-1",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r187": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.9-04.13(c),(d))",
   "Topic": "942",
   "URI": "https://asc.fasb.org//1943274/2147483589/942-220-S99-1",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r188": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.9-04.9)",
   "Topic": "942",
   "URI": "https://asc.fasb.org//1943274/2147483589/942-220-S99-1",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r189": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "SubTopic": "320",
   "Topic": "942",
   "URI": "https://asc.fasb.org//942-320/tableOfContent",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r19": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(bbb)",
   "Topic": "820",
   "URI": "https://asc.fasb.org//1943274/2147482106/820-10-50-2",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r190": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "325",
   "Topic": "942",
   "URI": "https://asc.fasb.org//1943274/2147481026/942-325-45-1",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r191": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.7-04.5,6,7)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147483586/944-220-S99-1",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r192": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "80",
   "Subparagraph": "(d)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480109/944-80-50-1",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r193": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "SubTopic": "320",
   "Topic": "946",
   "URI": "https://asc.fasb.org//946-320/tableOfContent",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r194": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(a)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479432/944-30-50-3",
   "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef"
  },
  "r195": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "320",
   "URI": "https://asc.fasb.org//1943274/2147481800/320-10-50-6",
   "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef"
  },
  "r196": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "320",
   "URI": "https://asc.fasb.org//1943274/2147481800/320-10-50-7",
   "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef"
  },
  "r197": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "20",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479808/944-20-55-15",
   "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef"
  },
  "r198": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(a)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479432/944-30-50-1",
   "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef"
  },
  "r199": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(b)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479432/944-30-50-1",
   "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef"
  },
  "r2": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5B",
   "Publisher": "FASB",
   "Section": "25",
   "SubTopic": "10",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480588/815-10-25-5B",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r20": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "820",
   "URI": "https://asc.fasb.org//1943274/2147482106/820-10-50-2",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r200": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(b)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479432/944-30-50-2",
   "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef"
  },
  "r201": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(b)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479432/944-30-50-3",
   "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef"
  },
  "r202": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(c)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479432/944-30-50-3",
   "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef"
  },
  "r203": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "321",
   "URI": "https://asc.fasb.org//1943274/2147479567/321-10-45-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r204": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "825",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479408/944-825-45-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r205": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(n)",
   "Topic": "220",
   "URI": "https://asc.fasb.org//1943274/2147482790/220-10-45-10A",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r206": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Subparagraph": "(a)",
   "Topic": "740",
   "URI": "https://asc.fasb.org//1943274/2147482659/740-20-45-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r207": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "220",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147483581/946-220-45-5",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r208": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "275",
   "URI": "https://asc.fasb.org//1943274/2147482861/275-10-50-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r209": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "275",
   "URI": "https://asc.fasb.org//1943274/2147482861/275-10-50-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r21": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "820",
   "URI": "https://asc.fasb.org//1943274/2147482106/820-10-50-3",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r210": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "275",
   "URI": "https://asc.fasb.org//1943274/2147482861/275-10-50-11",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r211": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "12",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "275",
   "URI": "https://asc.fasb.org//1943274/2147482861/275-10-50-12",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r212": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "60",
   "Subparagraph": "(b)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479482/944-60-50-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r213": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(d)(1)(ii)",
   "Topic": "210",
   "URI": "https://asc.fasb.org//1943274/2147483466/210-20-50-3",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r214": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "310",
   "URI": "https://asc.fasb.org//1943274/2147481962/310-10-50-7A",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r215": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "20",
   "Subparagraph": "(d)(1)",
   "Topic": "310",
   "URI": "https://asc.fasb.org//1943274/2147481925/310-20-65-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r216": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "20",
   "Subparagraph": "(d)(2)",
   "Topic": "310",
   "URI": "https://asc.fasb.org//1943274/2147481925/310-20-65-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r217": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.4-08(h))",
   "Topic": "235",
   "URI": "https://asc.fasb.org//1943274/2147480678/235-10-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r218": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(13)(a)(2))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479440/944-210-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r219": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.7-04(1))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147483586/944-220-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r22": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)",
   "Topic": "210",
   "URI": "https://asc.fasb.org//1943274/2147483466/210-20-50-3",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r220": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.9-04(13)(c))",
   "Topic": "942",
   "URI": "https://asc.fasb.org//1943274/2147483589/942-220-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r221": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "250",
   "URI": "https://asc.fasb.org//250/tableOfContent",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r222": {
   "Name": "Regulation S-K (SK)",
   "Number": "229",
   "Paragraph": "(b)",
   "Publisher": "SEC",
   "Section": "1403",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r223": {
   "Name": "Regulation S-K (SK)",
   "Number": "229",
   "Paragraph": "(a)",
   "Publisher": "SEC",
   "Section": "1404",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r224": {
   "Name": "Regulation S-K (SK)",
   "Number": "229",
   "Paragraph": "(b)",
   "Publisher": "SEC",
   "Section": "1404",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r225": {
   "Name": "Regulation S-K (SK)",
   "Number": "229",
   "Paragraph": "(a)",
   "Publisher": "SEC",
   "Section": "1405",
   "Subparagraph": "(1)",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r226": {
   "Name": "Regulation S-K (SK)",
   "Number": "229",
   "Paragraph": "(a)",
   "Publisher": "SEC",
   "Section": "1405",
   "Subparagraph": "(2)",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r227": {
   "Name": "Regulation S-K (SK)",
   "Number": "229",
   "Paragraph": "(a)",
   "Publisher": "SEC",
   "Section": "1405",
   "Subparagraph": "(3)",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r228": {
   "Name": "Regulation S-K (SK)",
   "Number": "229",
   "Paragraph": "(a)",
   "Publisher": "SEC",
   "Section": "1405",
   "Subparagraph": "(4)",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r229": {
   "Name": "Regulation S-K (SK)",
   "Number": "229",
   "Paragraph": "(c)",
   "Publisher": "SEC",
   "Section": "1405",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r23": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(c)",
   "Topic": "210",
   "URI": "https://asc.fasb.org//1943274/2147483466/210-20-50-3",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r230": {
   "Name": "Regulation S-K (SK)",
   "Number": "229",
   "Paragraph": "c",
   "Publisher": "SEC",
   "Section": "1405",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r231": {
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Paragraph": "(a)",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "04",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r232": {
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Paragraph": "a",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "04",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r233": {
   "Footnote": "4",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "28",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r234": {
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Paragraph": "(a)",
   "Publisher": "SEC",
   "Section": "13",
   "Subparagraph": "(4)(i)",
   "Subsection": "01",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r235": {
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Paragraph": "(a)",
   "Publisher": "SEC",
   "Section": "13",
   "Subparagraph": "(4)(iii)(A)",
   "Subsection": "01",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r236": {
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Paragraph": "(a)",
   "Publisher": "SEC",
   "Section": "13",
   "Subparagraph": "(4)(iii)(B)",
   "Subsection": "01",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r237": {
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Paragraph": "(a)",
   "Publisher": "SEC",
   "Section": "13",
   "Subparagraph": "(4)(iv)",
   "Subsection": "01",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r238": {
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Paragraph": "(a)",
   "Publisher": "SEC",
   "Section": "13",
   "Subparagraph": "(4)(i)",
   "Subsection": "02",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r239": {
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Paragraph": "(a)",
   "Publisher": "SEC",
   "Section": "13",
   "Subparagraph": "(4)(iii)(A)",
   "Subsection": "02",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r24": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(d)",
   "Topic": "210",
   "URI": "https://asc.fasb.org//1943274/2147483466/210-20-50-3",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r240": {
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Paragraph": "(a)",
   "Publisher": "SEC",
   "Section": "13",
   "Subparagraph": "(4)(iii)(B)",
   "Subsection": "02",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r241": {
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Paragraph": "(a)",
   "Publisher": "SEC",
   "Section": "13",
   "Subparagraph": "(4)(iii)(C)",
   "Subsection": "02",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r242": {
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Paragraph": "(a)",
   "Publisher": "SEC",
   "Section": "13",
   "Subparagraph": "(4)(iv)",
   "Subsection": "02",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r243": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "105",
   "URI": "https://asc.fasb.org//1943274/2147479343/105-10-65-6",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r244": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "105",
   "URI": "https://asc.fasb.org//1943274/2147479343/105-10-65-6",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r245": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "105",
   "URI": "https://asc.fasb.org//1943274/2147479343/105-10-65-6",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r246": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "105",
   "URI": "https://asc.fasb.org//1943274/2147479343/105-10-65-6",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r247": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(e)",
   "Topic": "105",
   "URI": "https://asc.fasb.org//1943274/2147479343/105-10-65-6",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r248": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(f)",
   "Topic": "105",
   "URI": "https://asc.fasb.org//1943274/2147479343/105-10-65-6",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r249": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(d)",
   "Topic": "205",
   "URI": "https://asc.fasb.org//1943274/2147483499/205-20-50-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r25": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(d)(1)(i)",
   "Topic": "210",
   "URI": "https://asc.fasb.org//1943274/2147483466/210-20-50-3",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r250": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "205",
   "URI": "https://asc.fasb.org//1943274/2147483499/205-20-50-7",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r251": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(17))",
   "Topic": "210",
   "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r252": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(18))",
   "Topic": "210",
   "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r253": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(2))",
   "Topic": "210",
   "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r254": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(3)(a)(4))",
   "Topic": "210",
   "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r255": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(3)(b))",
   "Topic": "210",
   "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r256": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(30)(a)(4))",
   "Topic": "210",
   "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r257": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(4))",
   "Topic": "210",
   "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r258": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(a)",
   "Topic": "210",
   "URI": "https://asc.fasb.org//1943274/2147483466/210-20-50-3",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r259": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(c)",
   "Topic": "210",
   "URI": "https://asc.fasb.org//1943274/2147483466/210-20-50-3",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r26": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(e)",
   "Topic": "210",
   "URI": "https://asc.fasb.org//1943274/2147483466/210-20-50-3",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r260": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "210",
   "URI": "https://asc.fasb.org//1943274/2147483466/210-20-50-4",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r261": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "20",
   "Topic": "210",
   "URI": "https://asc.fasb.org//1943274/2147483444/210-20-55-10",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r262": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(e)",
   "Topic": "220",
   "URI": "https://asc.fasb.org//1943274/2147482790/220-10-45-10A",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r263": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(f)",
   "Topic": "220",
   "URI": "https://asc.fasb.org//1943274/2147482790/220-10-45-10A",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r264": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(h)",
   "Topic": "220",
   "URI": "https://asc.fasb.org//1943274/2147482790/220-10-45-10A",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r265": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(m)",
   "Topic": "220",
   "URI": "https://asc.fasb.org//1943274/2147482790/220-10-45-10A",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r266": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "14A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "https://asc.fasb.org//1943274/2147482790/220-10-45-14A",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r267": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "17A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "https://asc.fasb.org//1943274/2147482790/220-10-45-17A",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r268": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "220",
   "URI": "https://asc.fasb.org//1943274/2147482790/220-10-45-1A",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r269": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "220",
   "URI": "https://asc.fasb.org//1943274/2147482790/220-10-45-1A",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r27": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4D",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4D",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r270": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "220",
   "URI": "https://asc.fasb.org//1943274/2147482790/220-10-45-1A",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r271": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1B",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "220",
   "URI": "https://asc.fasb.org//1943274/2147482790/220-10-45-1B",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r272": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1B",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "220",
   "URI": "https://asc.fasb.org//1943274/2147482790/220-10-45-1B",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r273": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "https://asc.fasb.org//1943274/2147482765/220-10-50-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r274": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "https://asc.fasb.org//1943274/2147482765/220-10-50-4",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r275": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "https://asc.fasb.org//1943274/2147482765/220-10-50-5",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r276": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "https://asc.fasb.org//1943274/2147482765/220-10-50-6",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r277": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(210.5-03(11))",
   "Topic": "220",
   "URI": "https://asc.fasb.org//1943274/2147483621/220-10-S99-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r278": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03(1))",
   "Topic": "220",
   "URI": "https://asc.fasb.org//1943274/2147483621/220-10-S99-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r279": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03(21))",
   "Topic": "220",
   "URI": "https://asc.fasb.org//1943274/2147483621/220-10-S99-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r28": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4D",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(c)(2)",
   "Topic": "860",
   "URI": "https://asc.fasb.org//1943274/2147481326/860-20-50-4D",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r280": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03(22))",
   "Topic": "220",
   "URI": "https://asc.fasb.org//1943274/2147483621/220-10-S99-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r281": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03(23))",
   "Topic": "220",
   "URI": "https://asc.fasb.org//1943274/2147483621/220-10-S99-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r282": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03(24))",
   "Topic": "220",
   "URI": "https://asc.fasb.org//1943274/2147483621/220-10-S99-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r283": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SAB Topic 6.B)",
   "Topic": "220",
   "URI": "https://asc.fasb.org//1943274/2147483621/220-10-S99-5",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r284": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-11",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r285": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "12",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "230",
   "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-12",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r286": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "17",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "230",
   "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-17",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r287": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "19",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-19",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r288": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r289": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "24",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r29": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4K",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4K",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r290": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "25",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(e)",
   "Topic": "230",
   "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-25",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r291": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "https://asc.fasb.org//1943274/2147482913/230-10-50-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r292": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "https://asc.fasb.org//1943274/2147482913/230-10-50-8",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r293": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.4-08(c))",
   "Topic": "235",
   "URI": "https://asc.fasb.org//1943274/2147480678/235-10-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r294": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.4-08(e)(1))",
   "Topic": "235",
   "URI": "https://asc.fasb.org//1943274/2147480678/235-10-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r295": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.4-08(g)(1)(ii))",
   "Topic": "235",
   "URI": "https://asc.fasb.org//1943274/2147480678/235-10-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r296": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.4-08(k)(1))",
   "Topic": "235",
   "URI": "https://asc.fasb.org//1943274/2147480678/235-10-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r297": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.4-08(k)(2))",
   "Topic": "235",
   "URI": "https://asc.fasb.org//1943274/2147480678/235-10-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r298": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.4-08(m)(1)(ii)(A)(1))",
   "Topic": "235",
   "URI": "https://asc.fasb.org//1943274/2147480678/235-10-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r299": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.4-08(m)(1)(ii)(A)(2))",
   "Topic": "235",
   "URI": "https://asc.fasb.org//1943274/2147480678/235-10-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r3": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "35",
   "SubTopic": "10",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480526/815-10-35-1",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r30": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "820",
   "URI": "https://asc.fasb.org//1943274/2147482106/820-10-50-6A",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r300": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.4-08(n))",
   "Topic": "235",
   "URI": "https://asc.fasb.org//1943274/2147480678/235-10-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r301": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.12-04(a))",
   "Topic": "235",
   "URI": "https://asc.fasb.org//1943274/2147480678/235-10-S99-3",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r302": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "23",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "250",
   "URI": "https://asc.fasb.org//1943274/2147483421/250-10-45-23",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r303": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "24",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "250",
   "URI": "https://asc.fasb.org//1943274/2147483421/250-10-45-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r304": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "250",
   "URI": "https://asc.fasb.org//1943274/2147483421/250-10-45-5",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r305": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "250",
   "URI": "https://asc.fasb.org//1943274/2147483421/250-10-45-6",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r306": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "250",
   "URI": "https://asc.fasb.org//1943274/2147483443/250-10-50-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r307": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)(1)",
   "Topic": "250",
   "URI": "https://asc.fasb.org//1943274/2147483443/250-10-50-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r308": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)(2)",
   "Topic": "250",
   "URI": "https://asc.fasb.org//1943274/2147483443/250-10-50-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r309": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)(3)",
   "Topic": "250",
   "URI": "https://asc.fasb.org//1943274/2147483443/250-10-50-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r31": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "https://asc.fasb.org//1943274/2147482913/230-10-50-8",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r310": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)(4)",
   "Topic": "250",
   "URI": "https://asc.fasb.org//1943274/2147483443/250-10-50-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r311": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(1)",
   "Topic": "250",
   "URI": "https://asc.fasb.org//1943274/2147483443/250-10-50-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r312": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(2)",
   "Topic": "250",
   "URI": "https://asc.fasb.org//1943274/2147483443/250-10-50-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r313": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "250",
   "URI": "https://asc.fasb.org//1943274/2147483443/250-10-50-11",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r314": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "250",
   "URI": "https://asc.fasb.org//1943274/2147483443/250-10-50-11",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r315": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "12",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "250",
   "URI": "https://asc.fasb.org//1943274/2147483443/250-10-50-12",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r316": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "250",
   "URI": "https://asc.fasb.org//1943274/2147483443/250-10-50-3",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r317": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "250",
   "URI": "https://asc.fasb.org//1943274/2147483443/250-10-50-4",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r318": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "250",
   "URI": "https://asc.fasb.org//1943274/2147483443/250-10-50-7",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r319": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "250",
   "URI": "https://asc.fasb.org//1943274/2147483443/250-10-50-7",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r32": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "20",
   "Topic": "210",
   "URI": "https://asc.fasb.org//1943274/2147483444/210-20-55-10",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r320": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "250",
   "URI": "https://asc.fasb.org//1943274/2147483443/250-10-50-7",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r321": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "250",
   "URI": "https://asc.fasb.org//1943274/2147483443/250-10-50-8",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r322": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "9",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "250",
   "URI": "https://asc.fasb.org//1943274/2147483443/250-10-50-9",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r323": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SAB Topic 11.M.Q2)",
   "Topic": "250",
   "URI": "https://asc.fasb.org//1943274/2147480530/250-10-S99-5",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r324": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Topic": "250",
   "URI": "https://asc.fasb.org//1943274/2147480530/250-10-S99-6",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r325": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "260",
   "URI": "https://asc.fasb.org//1943274/2147482689/260-10-45-10",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r326": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "260",
   "URI": "https://asc.fasb.org//1943274/2147482689/260-10-45-11",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r327": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "60B",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "260",
   "URI": "https://asc.fasb.org//1943274/2147482689/260-10-45-60B",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r328": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "60B",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "260",
   "URI": "https://asc.fasb.org//1943274/2147482689/260-10-45-60B",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r329": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "260",
   "URI": "https://asc.fasb.org//1943274/2147482662/260-10-50-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r33": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "20",
   "Topic": "210",
   "URI": "https://asc.fasb.org//1943274/2147483444/210-20-55-13",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r330": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "10",
   "Topic": "260",
   "URI": "https://asc.fasb.org//1943274/2147482635/260-10-55-15",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r331": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "272",
   "URI": "https://asc.fasb.org//1943274/2147483014/272-10-45-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r332": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "280",
   "URI": "https://asc.fasb.org//280/tableOfContent",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r333": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "280",
   "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-15",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r334": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "21",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "280",
   "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-21",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r335": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "21",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "280",
   "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-21",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r336": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "22",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "280",
   "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-22",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r337": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "22",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "280",
   "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-22",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r338": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "22",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "280",
   "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-22",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r339": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "22",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "280",
   "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-22",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r34": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "https://asc.fasb.org//1943274/2147482739/220-10-55-15",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r340": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "22",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "280",
   "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-22",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r341": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "22",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(e)",
   "Topic": "280",
   "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-22",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r342": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "22",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(f)",
   "Topic": "280",
   "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-22",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r343": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "22",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(g)",
   "Topic": "280",
   "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-22",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r344": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "22",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(h)",
   "Topic": "280",
   "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-22",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r345": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "22",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(j)",
   "Topic": "280",
   "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-22",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r346": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "25",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "280",
   "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-25",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r347": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "25",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "280",
   "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-25",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r348": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "26",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "280",
   "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-26",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r349": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "30",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "280",
   "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-30",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r35": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "9",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "20",
   "Topic": "210",
   "URI": "https://asc.fasb.org//1943274/2147483444/210-20-55-9",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r350": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "30",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "280",
   "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-30",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r351": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "30",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "280",
   "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-30",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r352": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "30",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "280",
   "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-30",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r353": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "31",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "280",
   "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-31",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r354": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "32",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "280",
   "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-32",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r355": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "32",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "280",
   "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-32",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r356": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "32",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "280",
   "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-32",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r357": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "32",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "280",
   "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-32",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r358": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "32",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(e)",
   "Topic": "280",
   "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-32",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r359": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "32",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(f)",
   "Topic": "280",
   "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-32",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r36": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(22))",
   "Topic": "210",
   "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r360": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "34",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "280",
   "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-34",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r361": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "40",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "280",
   "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-40",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r362": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "41",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "280",
   "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-41",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r363": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "41",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "280",
   "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-41",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r364": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "42",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "280",
   "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-42",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r365": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "310",
   "URI": "https://asc.fasb.org//1943274/2147481990/310-10-45-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r366": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "310",
   "URI": "https://asc.fasb.org//1943274/2147481962/310-10-50-3",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r367": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "42",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)(1)",
   "Topic": "310",
   "URI": "https://asc.fasb.org//1943274/2147481962/310-10-50-42",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r368": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "42",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)(2)",
   "Topic": "310",
   "URI": "https://asc.fasb.org//1943274/2147481962/310-10-50-42",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r369": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "42",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)(3)",
   "Topic": "310",
   "URI": "https://asc.fasb.org//1943274/2147481962/310-10-50-42",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r37": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.19(b),22(b))",
   "Topic": "210",
   "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r370": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "44",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)(2)",
   "Topic": "310",
   "URI": "https://asc.fasb.org//1943274/2147481962/310-10-50-44",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r371": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "20",
   "Subparagraph": "(a)",
   "Topic": "310",
   "URI": "https://asc.fasb.org//1943274/2147481925/310-20-65-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r372": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "20",
   "Subparagraph": "(b)",
   "Topic": "310",
   "URI": "https://asc.fasb.org//1943274/2147481925/310-20-65-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r373": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "320",
   "URI": "https://asc.fasb.org//320/tableOfContent",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r374": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "320",
   "URI": "https://asc.fasb.org//1943274/2147481830/320-10-45-11",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r375": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "320",
   "URI": "https://asc.fasb.org//1943274/2147481800/320-10-50-10",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r376": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "320",
   "URI": "https://asc.fasb.org//1943274/2147481800/320-10-50-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r377": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "320",
   "URI": "https://asc.fasb.org//1943274/2147481800/320-10-50-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r378": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(aa)",
   "Topic": "320",
   "URI": "https://asc.fasb.org//1943274/2147481800/320-10-50-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r379": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(aaa)",
   "Topic": "320",
   "URI": "https://asc.fasb.org//1943274/2147481800/320-10-50-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r38": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.19)",
   "Topic": "210",
   "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r380": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "320",
   "URI": "https://asc.fasb.org//1943274/2147481800/320-10-50-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r381": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "320",
   "URI": "https://asc.fasb.org//1943274/2147481800/320-10-50-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r382": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "320",
   "URI": "https://asc.fasb.org//1943274/2147481800/320-10-50-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r383": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "320",
   "URI": "https://asc.fasb.org//1943274/2147481800/320-10-50-3",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r384": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "320",
   "URI": "https://asc.fasb.org//1943274/2147481800/320-10-50-3",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r385": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "320",
   "URI": "https://asc.fasb.org//1943274/2147481800/320-10-50-3",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r386": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "320",
   "URI": "https://asc.fasb.org//1943274/2147481800/320-10-50-3",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r387": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "320",
   "URI": "https://asc.fasb.org//1943274/2147481800/320-10-50-3",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r388": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "320",
   "URI": "https://asc.fasb.org//1943274/2147481800/320-10-50-5",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r389": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "320",
   "URI": "https://asc.fasb.org//1943274/2147481800/320-10-50-5",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r39": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.19-26)",
   "Topic": "210",
   "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r390": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(aaa)",
   "Topic": "320",
   "URI": "https://asc.fasb.org//1943274/2147481800/320-10-50-5",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r391": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "320",
   "URI": "https://asc.fasb.org//1943274/2147481800/320-10-50-5",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r392": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(e)",
   "Topic": "320",
   "URI": "https://asc.fasb.org//1943274/2147481800/320-10-50-5",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r393": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(f)",
   "Topic": "320",
   "URI": "https://asc.fasb.org//1943274/2147481800/320-10-50-5",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r394": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(f)(1)",
   "Topic": "320",
   "URI": "https://asc.fasb.org//1943274/2147481800/320-10-50-5",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r395": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(f)(2)",
   "Topic": "320",
   "URI": "https://asc.fasb.org//1943274/2147481800/320-10-50-5",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r396": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(f)(3)",
   "Topic": "320",
   "URI": "https://asc.fasb.org//1943274/2147481800/320-10-50-5",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r397": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(f)(4)",
   "Topic": "320",
   "URI": "https://asc.fasb.org//1943274/2147481800/320-10-50-5",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r398": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "320",
   "URI": "https://asc.fasb.org//1943274/2147481800/320-10-50-5A",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r399": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "320",
   "URI": "https://asc.fasb.org//1943274/2147481800/320-10-50-5A",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r4": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "35",
   "SubTopic": "15",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147481051/815-15-35-1",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r40": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.22(a)(1))",
   "Topic": "210",
   "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r400": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "320",
   "URI": "https://asc.fasb.org//1943274/2147481800/320-10-50-5A",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r401": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5B",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "320",
   "URI": "https://asc.fasb.org//1943274/2147481800/320-10-50-5B",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r402": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5B",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "320",
   "URI": "https://asc.fasb.org//1943274/2147481800/320-10-50-5B",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r403": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5B",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "320",
   "URI": "https://asc.fasb.org//1943274/2147481800/320-10-50-5B",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r404": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5B",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "320",
   "URI": "https://asc.fasb.org//1943274/2147481800/320-10-50-5B",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r405": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5B",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "320",
   "URI": "https://asc.fasb.org//1943274/2147481800/320-10-50-5B",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r406": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "9",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "320",
   "URI": "https://asc.fasb.org//1943274/2147481800/320-10-50-9",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r407": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "323",
   "URI": "https://asc.fasb.org//1943274/2147481687/323-10-50-3",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r408": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "326",
   "URI": "https://asc.fasb.org//1943274/2147479654/326-10-65-4",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r409": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "326",
   "URI": "https://asc.fasb.org//1943274/2147479654/326-10-65-4",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r41": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.25)",
   "Topic": "210",
   "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r410": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "326",
   "URI": "https://asc.fasb.org//1943274/2147479654/326-10-65-4",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r411": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "326",
   "URI": "https://asc.fasb.org//1943274/2147479654/326-10-65-4",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r412": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(e)(1)",
   "Topic": "326",
   "URI": "https://asc.fasb.org//1943274/2147479654/326-10-65-4",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r413": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(e)(2)",
   "Topic": "326",
   "URI": "https://asc.fasb.org//1943274/2147479654/326-10-65-4",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r414": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(e)(3)",
   "Topic": "326",
   "URI": "https://asc.fasb.org//1943274/2147479654/326-10-65-4",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r415": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(e)(4)",
   "Topic": "326",
   "URI": "https://asc.fasb.org//1943274/2147479654/326-10-65-4",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r416": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "326",
   "URI": "https://asc.fasb.org//1943274/2147479654/326-10-65-5",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r417": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "326",
   "URI": "https://asc.fasb.org//1943274/2147479654/326-10-65-5",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r418": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(b)(1)",
   "Topic": "326",
   "URI": "https://asc.fasb.org//1943274/2147479654/326-10-65-5",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r419": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(c)(2)",
   "Topic": "326",
   "URI": "https://asc.fasb.org//1943274/2147479654/326-10-65-5",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r42": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.29-31)",
   "Topic": "210",
   "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r420": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Topic": "326",
   "URI": "https://asc.fasb.org//1943274/2147479344/326-20-45-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r421": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "326",
   "URI": "https://asc.fasb.org//1943274/2147479319/326-20-50-11",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r422": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(h)",
   "Topic": "326",
   "URI": "https://asc.fasb.org//1943274/2147479319/326-20-50-11",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r423": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "326",
   "URI": "https://asc.fasb.org//1943274/2147479319/326-20-50-13",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r424": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(a)",
   "Topic": "326",
   "URI": "https://asc.fasb.org//1943274/2147479319/326-20-50-13",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r425": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(f)",
   "Topic": "326",
   "URI": "https://asc.fasb.org//1943274/2147479319/326-20-50-13",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r426": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "14",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "326",
   "URI": "https://asc.fasb.org//1943274/2147479319/326-20-50-14",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r427": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "16",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "326",
   "URI": "https://asc.fasb.org//1943274/2147479319/326-20-50-16",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r428": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "16",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(a)",
   "Topic": "326",
   "URI": "https://asc.fasb.org//1943274/2147479319/326-20-50-16",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r429": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "16",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)",
   "Topic": "326",
   "URI": "https://asc.fasb.org//1943274/2147479319/326-20-50-16",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r43": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.3,4)",
   "Topic": "210",
   "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r430": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "16",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(d)",
   "Topic": "326",
   "URI": "https://asc.fasb.org//1943274/2147479319/326-20-50-16",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r431": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "326",
   "URI": "https://asc.fasb.org//1943274/2147479319/326-20-50-5",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r432": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)",
   "Topic": "326",
   "URI": "https://asc.fasb.org//1943274/2147479319/326-20-50-5",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r433": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "326",
   "URI": "https://asc.fasb.org//1943274/2147479319/326-20-50-6",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r434": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Topic": "326",
   "URI": "https://asc.fasb.org//1943274/2147479130/326-30-45-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r435": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Topic": "326",
   "URI": "https://asc.fasb.org//1943274/2147479106/326-30-50-4",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r436": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Topic": "326",
   "URI": "https://asc.fasb.org//1943274/2147479106/326-30-50-5",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r437": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Topic": "326",
   "URI": "https://asc.fasb.org//1943274/2147479106/326-30-50-7",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r438": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "9",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Topic": "326",
   "URI": "https://asc.fasb.org//1943274/2147479106/326-30-50-9",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r439": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "9",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(a)",
   "Topic": "326",
   "URI": "https://asc.fasb.org//1943274/2147479106/326-30-50-9",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r44": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.31)",
   "Topic": "210",
   "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r440": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "9",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(i)",
   "Topic": "326",
   "URI": "https://asc.fasb.org//1943274/2147479106/326-30-50-9",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r441": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "350",
   "URI": "https://asc.fasb.org//1943274/2147482573/350-20-50-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r442": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(a)",
   "Topic": "350",
   "URI": "https://asc.fasb.org//1943274/2147482573/350-20-50-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r443": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)",
   "Topic": "350",
   "URI": "https://asc.fasb.org//1943274/2147482573/350-20-50-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r444": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(c)",
   "Topic": "350",
   "URI": "https://asc.fasb.org//1943274/2147482573/350-20-50-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r445": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(d)",
   "Topic": "350",
   "URI": "https://asc.fasb.org//1943274/2147482573/350-20-50-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r446": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(e)",
   "Topic": "350",
   "URI": "https://asc.fasb.org//1943274/2147482573/350-20-50-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r447": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(f)",
   "Topic": "350",
   "URI": "https://asc.fasb.org//1943274/2147482573/350-20-50-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r448": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(g)",
   "Topic": "350",
   "URI": "https://asc.fasb.org//1943274/2147482573/350-20-50-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r449": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(h)",
   "Topic": "350",
   "URI": "https://asc.fasb.org//1943274/2147482573/350-20-50-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r45": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "14",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "https://asc.fasb.org//1943274/2147482790/220-10-45-14",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r450": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "SubTopic": "30",
   "Topic": "350",
   "URI": "https://asc.fasb.org//350-30/tableOfContent",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r451": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "360",
   "URI": "https://asc.fasb.org//1943274/2147482099/360-10-50-3",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r452": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(f)",
   "Topic": "360",
   "URI": "https://asc.fasb.org//1943274/2147482099/360-10-50-3",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r453": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "50",
   "Subparagraph": "(a)",
   "Topic": "405",
   "URI": "https://asc.fasb.org//1943274/2147477123/405-50-65-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r454": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "420",
   "URI": "https://asc.fasb.org//1943274/2147482017/420-10-50-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r455": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "420",
   "URI": "https://asc.fasb.org//1943274/2147482017/420-10-50-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r456": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SAB Topic 5.P.4(d))",
   "Topic": "420",
   "URI": "https://asc.fasb.org//1943274/2147479823/420-10-S99-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r457": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "450",
   "URI": "https://asc.fasb.org//1943274/2147483076/450-20-50-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r458": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)",
   "Topic": "450",
   "URI": "https://asc.fasb.org//1943274/2147483076/450-20-50-4",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r459": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "9",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)",
   "Topic": "450",
   "URI": "https://asc.fasb.org//1943274/2147483076/450-20-50-9",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r46": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "14A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "https://asc.fasb.org//1943274/2147482790/220-10-45-14A",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r460": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "20",
   "Subparagraph": "(SAB Topic 5.Y.Q2)",
   "Topic": "450",
   "URI": "https://asc.fasb.org//1943274/2147480102/450-20-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r461": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "20",
   "Subparagraph": "(SAB Topic 5.Y.Q4)",
   "Topic": "450",
   "URI": "https://asc.fasb.org//1943274/2147480102/450-20-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r462": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "460",
   "URI": "https://asc.fasb.org//1943274/2147482425/460-10-50-3",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r463": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)(1)",
   "Topic": "460",
   "URI": "https://asc.fasb.org//1943274/2147482425/460-10-50-4",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r464": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "460",
   "URI": "https://asc.fasb.org//1943274/2147482425/460-10-50-4",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r465": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.13-01(a)(4)(i))",
   "Topic": "470",
   "URI": "https://asc.fasb.org//1943274/2147480097/470-10-S99-1A",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r466": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.13-01(a)(4)(iii)(A))",
   "Topic": "470",
   "URI": "https://asc.fasb.org//1943274/2147480097/470-10-S99-1A",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r467": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.13-01(a)(4)(iii)(B))",
   "Topic": "470",
   "URI": "https://asc.fasb.org//1943274/2147480097/470-10-S99-1A",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r468": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.13-01(a)(4)(iv))",
   "Topic": "470",
   "URI": "https://asc.fasb.org//1943274/2147480097/470-10-S99-1A",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r469": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.13-01(a)(5))",
   "Topic": "470",
   "URI": "https://asc.fasb.org//1943274/2147480097/470-10-S99-1A",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r47": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "https://asc.fasb.org//1943274/2147482790/220-10-45-5",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r470": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1B",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.13-02(a)(4)(i))",
   "Topic": "470",
   "URI": "https://asc.fasb.org//1943274/2147480097/470-10-S99-1B",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r471": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1B",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.13-02(a)(4)(iii)(A)",
   "Topic": "470",
   "URI": "https://asc.fasb.org//1943274/2147480097/470-10-S99-1B",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r472": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1B",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.13-02(a)(4)(iii)(A))",
   "Topic": "470",
   "URI": "https://asc.fasb.org//1943274/2147480097/470-10-S99-1B",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r473": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1B",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.13-02(a)(4)(iii)(B)",
   "Topic": "470",
   "URI": "https://asc.fasb.org//1943274/2147480097/470-10-S99-1B",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r474": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1B",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.13-02(a)(4)(iii)(B))",
   "Topic": "470",
   "URI": "https://asc.fasb.org//1943274/2147480097/470-10-S99-1B",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r475": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1B",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.13-02(a)(4)(iii)(C))",
   "Topic": "470",
   "URI": "https://asc.fasb.org//1943274/2147480097/470-10-S99-1B",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r476": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1B",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.13-02(a)(4)(iv))",
   "Topic": "470",
   "URI": "https://asc.fasb.org//1943274/2147480097/470-10-S99-1B",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r477": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1B",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.13-02(a)(5))",
   "Topic": "470",
   "URI": "https://asc.fasb.org//1943274/2147480097/470-10-S99-1B",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r478": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1B",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "470",
   "URI": "https://asc.fasb.org//1943274/2147481139/470-20-50-1B",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r479": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1B",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(a)",
   "Topic": "470",
   "URI": "https://asc.fasb.org//1943274/2147481139/470-20-50-1B",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r48": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "12",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "230",
   "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-12",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r480": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1B",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)",
   "Topic": "470",
   "URI": "https://asc.fasb.org//1943274/2147481139/470-20-50-1B",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r481": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1B",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(g)",
   "Topic": "470",
   "URI": "https://asc.fasb.org//1943274/2147481139/470-20-50-1B",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r482": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1B",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(h)",
   "Topic": "470",
   "URI": "https://asc.fasb.org//1943274/2147481139/470-20-50-1B",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r483": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1B",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(i)",
   "Topic": "470",
   "URI": "https://asc.fasb.org//1943274/2147481139/470-20-50-1B",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r484": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1C",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(a)",
   "Topic": "470",
   "URI": "https://asc.fasb.org//1943274/2147481139/470-20-50-1C",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r485": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1C",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)",
   "Topic": "470",
   "URI": "https://asc.fasb.org//1943274/2147481139/470-20-50-1C",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r486": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1C",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(c)",
   "Topic": "470",
   "URI": "https://asc.fasb.org//1943274/2147481139/470-20-50-1C",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r487": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1D",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)",
   "Topic": "470",
   "URI": "https://asc.fasb.org//1943274/2147481139/470-20-50-1D",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r488": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1D",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(c)",
   "Topic": "470",
   "URI": "https://asc.fasb.org//1943274/2147481139/470-20-50-1D",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r489": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1E",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)",
   "Topic": "470",
   "URI": "https://asc.fasb.org//1943274/2147481139/470-20-50-1E",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r49": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "230",
   "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-13",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r490": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1I",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(a)",
   "Topic": "470",
   "URI": "https://asc.fasb.org//1943274/2147481139/470-20-50-1I",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r491": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1I",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)",
   "Topic": "470",
   "URI": "https://asc.fasb.org//1943274/2147481139/470-20-50-1I",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r492": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1I",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(c)",
   "Topic": "470",
   "URI": "https://asc.fasb.org//1943274/2147481139/470-20-50-1I",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r493": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1I",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(d)",
   "Topic": "470",
   "URI": "https://asc.fasb.org//1943274/2147481139/470-20-50-1I",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r494": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)(3)",
   "Topic": "470",
   "URI": "https://asc.fasb.org//1943274/2147481139/470-20-50-4",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r495": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "505",
   "URI": "https://asc.fasb.org//1943274/2147481112/505-10-50-13",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r496": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "505",
   "URI": "https://asc.fasb.org//1943274/2147481112/505-10-50-13",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r497": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(g)",
   "Topic": "505",
   "URI": "https://asc.fasb.org//1943274/2147481112/505-10-50-13",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r498": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(h)",
   "Topic": "505",
   "URI": "https://asc.fasb.org//1943274/2147481112/505-10-50-13",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r499": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(i)",
   "Topic": "505",
   "URI": "https://asc.fasb.org//1943274/2147481112/505-10-50-13",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r5": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "230",
   "Topic": "830",
   "URI": "https://asc.fasb.org//1943274/2147481877/830-230-45-1",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r50": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "230",
   "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-15",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r500": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "14",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "505",
   "URI": "https://asc.fasb.org//1943274/2147481112/505-10-50-14",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r501": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "14",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "505",
   "URI": "https://asc.fasb.org//1943274/2147481112/505-10-50-14",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r502": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "14",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "505",
   "URI": "https://asc.fasb.org//1943274/2147481112/505-10-50-14",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r503": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "16",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "505",
   "URI": "https://asc.fasb.org//1943274/2147481112/505-10-50-16",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r504": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "18",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "505",
   "URI": "https://asc.fasb.org//1943274/2147481112/505-10-50-18",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r505": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "18",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "505",
   "URI": "https://asc.fasb.org//1943274/2147481112/505-10-50-18",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r506": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "18",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "505",
   "URI": "https://asc.fasb.org//1943274/2147481112/505-10-50-18",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r507": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "18",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "505",
   "URI": "https://asc.fasb.org//1943274/2147481112/505-10-50-18",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r508": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.3-04)",
   "Topic": "505",
   "URI": "https://asc.fasb.org//1943274/2147480008/505-10-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r509": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "606",
   "URI": "https://asc.fasb.org//1943274/2147479806/606-10-50-4",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r51": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-4",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r510": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "606",
   "URI": "https://asc.fasb.org//1943274/2147479806/606-10-50-5",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r511": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(d)(i)",
   "Topic": "715",
   "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r512": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(d)(iv)(01)",
   "Topic": "715",
   "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r513": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(d)(iv)(02)",
   "Topic": "715",
   "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r514": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(d)(iv)(02)(A)",
   "Topic": "715",
   "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r515": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(d)(iv)(02)(B)",
   "Topic": "715",
   "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r516": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(d)(iv)(02)(C)",
   "Topic": "715",
   "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r517": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(d)(iv)(03)",
   "Topic": "715",
   "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r518": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(n)",
   "Topic": "715",
   "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r519": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "80",
   "Subparagraph": "(d)",
   "Topic": "715",
   "URI": "https://asc.fasb.org//1943274/2147480576/715-80-50-5",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r52": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "https://asc.fasb.org//1943274/2147482913/230-10-50-2",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r520": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)(1)",
   "Topic": "718",
   "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r521": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)(2)",
   "Topic": "718",
   "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r522": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)(3)",
   "Topic": "718",
   "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r523": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(1)(i)",
   "Topic": "718",
   "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r524": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(1)(ii)",
   "Topic": "718",
   "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r525": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(1)(iii)",
   "Topic": "718",
   "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r526": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(1)(iv)",
   "Topic": "718",
   "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r527": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(1)(iv)(01)",
   "Topic": "718",
   "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r528": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(1)(iv)(02)",
   "Topic": "718",
   "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r529": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(1)(iv)(03)",
   "Topic": "718",
   "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r53": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "250",
   "URI": "https://asc.fasb.org//1943274/2147483443/250-10-50-1",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r530": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(1)(iv)(04)",
   "Topic": "718",
   "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r531": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(2)(i)",
   "Topic": "718",
   "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r532": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(2)(ii)",
   "Topic": "718",
   "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r533": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(2)(iii)",
   "Topic": "718",
   "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r534": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(2)(iii)(01)",
   "Topic": "718",
   "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r535": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(2)(iii)(02)",
   "Topic": "718",
   "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r536": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(2)(iii)(03)",
   "Topic": "718",
   "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r537": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)(1)",
   "Topic": "718",
   "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r538": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)(2)",
   "Topic": "718",
   "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r539": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(e)(1)",
   "Topic": "718",
   "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r54": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "250",
   "URI": "https://asc.fasb.org//1943274/2147483443/250-10-50-3",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r540": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(e)(2)",
   "Topic": "718",
   "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r541": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(f)(2)(i)",
   "Topic": "718",
   "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r542": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(f)(2)(ii)",
   "Topic": "718",
   "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r543": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(f)(2)(iii)",
   "Topic": "718",
   "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r544": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(f)(2)(iv)",
   "Topic": "718",
   "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r545": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(f)(2)(v)",
   "Topic": "718",
   "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r546": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(e)",
   "Topic": "718",
   "URI": "https://asc.fasb.org//1943274/2147480336/718-10-65-15",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r547": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(f)(1)",
   "Topic": "718",
   "URI": "https://asc.fasb.org//1943274/2147480336/718-10-65-15",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r548": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(f)(2)",
   "Topic": "718",
   "URI": "https://asc.fasb.org//1943274/2147480336/718-10-65-15",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r549": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "25",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "740",
   "URI": "https://asc.fasb.org//1943274/2147482525/740-10-45-25",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r55": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "12",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "270",
   "URI": "https://asc.fasb.org//1943274/2147482989/270-10-45-12",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r550": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "28",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "740",
   "URI": "https://asc.fasb.org//1943274/2147482525/740-10-45-28",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r551": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "740",
   "URI": "https://asc.fasb.org//1943274/2147482525/740-10-45-4",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r552": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "740",
   "URI": "https://asc.fasb.org//1943274/2147482525/740-10-45-6",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r553": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "740",
   "URI": "https://asc.fasb.org//1943274/2147482685/740-10-50-10",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r554": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "17",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "740",
   "URI": "https://asc.fasb.org//1943274/2147482685/740-10-50-17",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r555": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "19",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "740",
   "URI": "https://asc.fasb.org//1943274/2147482685/740-10-50-19",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r556": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "20",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "740",
   "URI": "https://asc.fasb.org//1943274/2147482685/740-10-50-20",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r557": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "9",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "740",
   "URI": "https://asc.fasb.org//1943274/2147482685/740-10-50-9",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r558": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "740",
   "URI": "https://asc.fasb.org//1943274/2147482615/740-10-65-8",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r559": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "740",
   "URI": "https://asc.fasb.org//1943274/2147482615/740-10-65-8",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r56": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "270",
   "URI": "https://asc.fasb.org//1943274/2147482989/270-10-45-13",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r560": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(d)(2)",
   "Topic": "740",
   "URI": "https://asc.fasb.org//1943274/2147482615/740-10-65-8",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r561": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(d)(3)",
   "Topic": "740",
   "URI": "https://asc.fasb.org//1943274/2147482615/740-10-65-8",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r562": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(e)(1)",
   "Topic": "740",
   "URI": "https://asc.fasb.org//1943274/2147482615/740-10-65-8",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r563": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(e)(2)",
   "Topic": "740",
   "URI": "https://asc.fasb.org//1943274/2147482615/740-10-65-8",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r564": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(e)(3)",
   "Topic": "740",
   "URI": "https://asc.fasb.org//1943274/2147482615/740-10-65-8",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r565": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SAB TOPIC 6.I.7)",
   "Topic": "740",
   "URI": "https://asc.fasb.org//1943274/2147479360/740-10-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r566": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "20",
   "Subparagraph": "(a)",
   "Topic": "805",
   "URI": "https://asc.fasb.org//1943274/2147479845/805-20-65-3",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r567": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "20",
   "Subparagraph": "(b)",
   "Topic": "805",
   "URI": "https://asc.fasb.org//1943274/2147479845/805-20-65-3",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r568": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "20",
   "Subparagraph": "(d)",
   "Topic": "805",
   "URI": "https://asc.fasb.org//1943274/2147479845/805-20-65-3",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r569": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "19",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "810",
   "URI": "https://asc.fasb.org//1943274/2147481231/810-10-45-19",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r57": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "275",
   "URI": "https://asc.fasb.org//1943274/2147482861/275-10-50-4",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r570": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "25",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "810",
   "URI": "https://asc.fasb.org//1943274/2147481231/810-10-45-25",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r571": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "25",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "810",
   "URI": "https://asc.fasb.org//1943274/2147481231/810-10-45-25",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r572": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)(1)",
   "Topic": "810",
   "URI": "https://asc.fasb.org//1943274/2147481203/810-10-50-1A",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r573": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(1)",
   "Topic": "810",
   "URI": "https://asc.fasb.org//1943274/2147481203/810-10-50-1A",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r574": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(3)",
   "Topic": "810",
   "URI": "https://asc.fasb.org//1943274/2147481203/810-10-50-1A",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r575": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(bb)",
   "Topic": "810",
   "URI": "https://asc.fasb.org//1943274/2147481203/810-10-50-3",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r576": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "810",
   "URI": "https://asc.fasb.org//1943274/2147481203/810-10-50-3",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r577": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4E",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4E",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r578": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4K",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)(4)",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4K",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r579": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5C",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-5C",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r58": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "275",
   "URI": "https://asc.fasb.org//1943274/2147482861/275-10-50-8",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r580": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "20",
   "Subparagraph": "(a)",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480528/815-20-65-6",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r581": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "20",
   "Subparagraph": "(b)",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480528/815-20-65-6",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r582": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "20",
   "Subparagraph": "(c)",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480528/815-20-65-6",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r583": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "20",
   "Subparagraph": "(e)",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480528/815-20-65-6",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r584": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "20",
   "Subparagraph": "(f)",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480528/815-20-65-6",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r585": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "20",
   "Subparagraph": "(h)(1)",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480528/815-20-65-6",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r586": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "20",
   "Subparagraph": "(h)(1)(i)",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480528/815-20-65-6",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r587": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "20",
   "Subparagraph": "(h)(1)(iii)",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480528/815-20-65-6",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r588": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "20",
   "Subparagraph": "(h)(1)(iv)",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480528/815-20-65-6",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r589": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "20",
   "Subparagraph": "(i)(1)",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480528/815-20-65-6",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r59": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "9",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "275",
   "URI": "https://asc.fasb.org//1943274/2147482861/275-10-50-9",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r590": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "20",
   "Subparagraph": "(i)(2)",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480528/815-20-65-6",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r591": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "20",
   "Subparagraph": "(i)(3)",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480528/815-20-65-6",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r592": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "40",
   "Subparagraph": "(f)",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480237/815-40-50-5",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r593": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "40",
   "Subparagraph": "(a)",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480237/815-40-50-6",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r594": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "40",
   "Subparagraph": "(a)(1)",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480175/815-40-65-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r595": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "40",
   "Subparagraph": "(a)(2)",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480175/815-40-65-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r596": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "40",
   "Subparagraph": "(a)(3)",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480175/815-40-65-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r597": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "40",
   "Subparagraph": "(b)(1)",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480175/815-40-65-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r598": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "40",
   "Subparagraph": "(b)(2)",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480175/815-40-65-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r599": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "40",
   "Subparagraph": "(c)",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480175/815-40-65-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r6": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "https://asc.fasb.org//1943274/2147482790/220-10-45-10A",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r60": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "22",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "280",
   "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-22",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r600": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "40",
   "Subparagraph": "(d)",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480175/815-40-65-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r601": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "40",
   "Subparagraph": "(e)(1)",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480175/815-40-65-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r602": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "40",
   "Subparagraph": "(e)(2)",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480175/815-40-65-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r603": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "40",
   "Subparagraph": "(e)(3)",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480175/815-40-65-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r604": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "40",
   "Subparagraph": "(e)(4)",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480175/815-40-65-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r605": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "40",
   "Subparagraph": "(f)",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480175/815-40-65-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r606": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "40",
   "Subparagraph": "(a)",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480175/815-40-65-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r607": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "40",
   "Subparagraph": "(c)(1)",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480175/815-40-65-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r608": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "40",
   "Subparagraph": "(c)(2)",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480175/815-40-65-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r609": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "40",
   "Subparagraph": "(c)(3)",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480175/815-40-65-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r61": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "25",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "280",
   "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-25",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r610": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "820",
   "URI": "https://asc.fasb.org//1943274/2147482106/820-10-50-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r611": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "820",
   "URI": "https://asc.fasb.org//1943274/2147482106/820-10-50-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r612": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "820",
   "URI": "https://asc.fasb.org//1943274/2147482106/820-10-50-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r613": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(bbb)",
   "Topic": "820",
   "URI": "https://asc.fasb.org//1943274/2147482106/820-10-50-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r614": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(bbb)(1)",
   "Topic": "820",
   "URI": "https://asc.fasb.org//1943274/2147482106/820-10-50-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r615": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(bbb)(2)",
   "Topic": "820",
   "URI": "https://asc.fasb.org//1943274/2147482106/820-10-50-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r616": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(1)",
   "Topic": "820",
   "URI": "https://asc.fasb.org//1943274/2147482106/820-10-50-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r617": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(1a)",
   "Topic": "820",
   "URI": "https://asc.fasb.org//1943274/2147482106/820-10-50-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r618": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(3)",
   "Topic": "820",
   "URI": "https://asc.fasb.org//1943274/2147482106/820-10-50-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r619": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "820",
   "URI": "https://asc.fasb.org//1943274/2147482106/820-10-50-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r62": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "30",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "280",
   "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-30",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r620": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "820",
   "URI": "https://asc.fasb.org//1943274/2147482106/820-10-50-3",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r621": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "820",
   "URI": "https://asc.fasb.org//1943274/2147482106/820-10-50-3",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r622": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "820",
   "URI": "https://asc.fasb.org//1943274/2147482106/820-10-50-6A",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r623": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6B",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "820",
   "URI": "https://asc.fasb.org//1943274/2147482106/820-10-50-6B",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r624": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6B",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "820",
   "URI": "https://asc.fasb.org//1943274/2147482106/820-10-50-6B",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r625": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "820",
   "URI": "https://asc.fasb.org//1943274/2147482477/820-10-65-13",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r626": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "820",
   "URI": "https://asc.fasb.org//1943274/2147482477/820-10-65-13",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r627": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "825",
   "URI": "https://asc.fasb.org//1943274/2147482736/825-10-45-1A",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r628": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "825",
   "URI": "https://asc.fasb.org//1943274/2147482736/825-10-45-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r629": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "825",
   "URI": "https://asc.fasb.org//1943274/2147482907/825-10-50-10",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r63": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "30",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "280",
   "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-30",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r630": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "28",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(f)",
   "Topic": "825",
   "URI": "https://asc.fasb.org//1943274/2147482907/825-10-50-28",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r631": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "30",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "825",
   "URI": "https://asc.fasb.org//1943274/2147482907/825-10-50-30",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r632": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "31",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "825",
   "URI": "https://asc.fasb.org//1943274/2147482907/825-10-50-31",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r633": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "32",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "825",
   "URI": "https://asc.fasb.org//1943274/2147482907/825-10-50-32",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r634": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "825",
   "URI": "https://asc.fasb.org//1943274/2147482833/825-10-65-6",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r635": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "825",
   "URI": "https://asc.fasb.org//1943274/2147482833/825-10-65-6",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r636": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(c)(1)",
   "Topic": "825",
   "URI": "https://asc.fasb.org//1943274/2147482833/825-10-65-6",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r637": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(c)(2)",
   "Topic": "825",
   "URI": "https://asc.fasb.org//1943274/2147482833/825-10-65-6",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r638": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(e)(1)",
   "Topic": "825",
   "URI": "https://asc.fasb.org//1943274/2147482833/825-10-65-6",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r639": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(e)(2)",
   "Topic": "825",
   "URI": "https://asc.fasb.org//1943274/2147482833/825-10-65-6",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r64": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "31",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "280",
   "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-31",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r640": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(e)(3)",
   "Topic": "825",
   "URI": "https://asc.fasb.org//1943274/2147482833/825-10-65-6",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r641": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "17",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Topic": "830",
   "URI": "https://asc.fasb.org//1943274/2147481694/830-30-45-17",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r642": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "20",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Topic": "830",
   "URI": "https://asc.fasb.org//1943274/2147481694/830-30-45-20",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r643": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "20",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Subparagraph": "(a)",
   "Topic": "830",
   "URI": "https://asc.fasb.org//1943274/2147481694/830-30-45-20",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r644": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "20",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Subparagraph": "(b)",
   "Topic": "830",
   "URI": "https://asc.fasb.org//1943274/2147481694/830-30-45-20",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r645": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "20",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Subparagraph": "(c)",
   "Topic": "830",
   "URI": "https://asc.fasb.org//1943274/2147481694/830-30-45-20",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r646": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "20",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Subparagraph": "(d)",
   "Topic": "830",
   "URI": "https://asc.fasb.org//1943274/2147481694/830-30-45-20",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r647": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Topic": "830",
   "URI": "https://asc.fasb.org//1943274/2147481674/830-30-50-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r648": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Topic": "830",
   "URI": "https://asc.fasb.org//1943274/2147481674/830-30-50-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r649": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "832",
   "URI": "https://asc.fasb.org//1943274/2147483482/832-10-65-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r65": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11B",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "310",
   "URI": "https://asc.fasb.org//1943274/2147481962/310-10-50-11B",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r650": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "832",
   "URI": "https://asc.fasb.org//1943274/2147483482/832-10-65-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r651": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(a)",
   "Topic": "835",
   "URI": "https://asc.fasb.org//1943274/2147483013/835-20-50-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r652": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Topic": "835",
   "URI": "https://asc.fasb.org//1943274/2147482900/835-30-50-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r653": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "842",
   "URI": "https://asc.fasb.org//1943274/2147479832/842-10-65-5",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r654": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "842",
   "URI": "https://asc.fasb.org//1943274/2147479832/842-10-65-5",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r655": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "842",
   "URI": "https://asc.fasb.org//1943274/2147479832/842-10-65-5",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r656": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(d)(1)",
   "Topic": "842",
   "URI": "https://asc.fasb.org//1943274/2147479832/842-10-65-5",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r657": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(f)(1)",
   "Topic": "842",
   "URI": "https://asc.fasb.org//1943274/2147479832/842-10-65-5",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r658": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(f)(3)",
   "Topic": "842",
   "URI": "https://asc.fasb.org//1943274/2147479832/842-10-65-5",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r659": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "848",
   "URI": "https://asc.fasb.org//1943274/2147483550/848-10-65-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r66": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11B",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "310",
   "URI": "https://asc.fasb.org//1943274/2147481962/310-10-50-11B",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r660": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(a)(1)",
   "Topic": "848",
   "URI": "https://asc.fasb.org//1943274/2147483550/848-10-65-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r661": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(a)(2)",
   "Topic": "848",
   "URI": "https://asc.fasb.org//1943274/2147483550/848-10-65-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r662": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(a)(3)(iii)(01)",
   "Topic": "848",
   "URI": "https://asc.fasb.org//1943274/2147483550/848-10-65-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r663": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(a)(3)(iii)(03)",
   "Topic": "848",
   "URI": "https://asc.fasb.org//1943274/2147483550/848-10-65-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r664": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "848",
   "URI": "https://asc.fasb.org//1943274/2147483550/848-10-65-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r665": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "850",
   "URI": "https://asc.fasb.org//850/tableOfContent",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r666": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "850",
   "URI": "https://asc.fasb.org//1943274/2147483326/850-10-50-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r667": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "850",
   "URI": "https://asc.fasb.org//1943274/2147483326/850-10-50-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r668": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "850",
   "URI": "https://asc.fasb.org//1943274/2147483326/850-10-50-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r669": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "850",
   "URI": "https://asc.fasb.org//1943274/2147483326/850-10-50-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r67": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11B",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(e)",
   "Topic": "310",
   "URI": "https://asc.fasb.org//1943274/2147481962/310-10-50-11B",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r670": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "850",
   "URI": "https://asc.fasb.org//1943274/2147483326/850-10-50-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r671": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "850",
   "URI": "https://asc.fasb.org//1943274/2147483326/850-10-50-3",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r672": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "850",
   "URI": "https://asc.fasb.org//1943274/2147483326/850-10-50-6",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r673": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "14",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "852",
   "URI": "https://asc.fasb.org//1943274/2147481435/852-10-45-14",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r674": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "855",
   "URI": "https://asc.fasb.org//855/tableOfContent",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r675": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "855",
   "URI": "https://asc.fasb.org//1943274/2147483399/855-10-50-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r676": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "855",
   "URI": "https://asc.fasb.org//1943274/2147483399/855-10-50-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r677": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)(2)(i)",
   "Topic": "860",
   "URI": "https://asc.fasb.org//1943274/2147481326/860-20-50-3",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r678": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)(2)(ii)",
   "Topic": "860",
   "URI": "https://asc.fasb.org//1943274/2147481326/860-20-50-3",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r679": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)(3)",
   "Topic": "860",
   "URI": "https://asc.fasb.org//1943274/2147481326/860-20-50-3",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r68": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "29",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "310",
   "URI": "https://asc.fasb.org//1943274/2147481962/310-10-50-29",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r680": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(bb)(1)",
   "Topic": "860",
   "URI": "https://asc.fasb.org//1943274/2147481326/860-20-50-3",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r681": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(bb)(2)",
   "Topic": "860",
   "URI": "https://asc.fasb.org//1943274/2147481326/860-20-50-3",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r682": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(bb)(3)",
   "Topic": "860",
   "URI": "https://asc.fasb.org//1943274/2147481326/860-20-50-3",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r683": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(c)(1)",
   "Topic": "860",
   "URI": "https://asc.fasb.org//1943274/2147481326/860-20-50-3",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r684": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(c)(2)",
   "Topic": "860",
   "URI": "https://asc.fasb.org//1943274/2147481326/860-20-50-3",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r685": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(c)(3)",
   "Topic": "860",
   "URI": "https://asc.fasb.org//1943274/2147481326/860-20-50-3",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r686": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)(1)",
   "Topic": "860",
   "URI": "https://asc.fasb.org//1943274/2147481326/860-20-50-4",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r687": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)(2)",
   "Topic": "860",
   "URI": "https://asc.fasb.org//1943274/2147481326/860-20-50-4",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r688": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)(3)",
   "Topic": "860",
   "URI": "https://asc.fasb.org//1943274/2147481326/860-20-50-4",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r689": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(c)",
   "Topic": "860",
   "URI": "https://asc.fasb.org//1943274/2147481326/860-20-50-4",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r69": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "310",
   "URI": "https://asc.fasb.org//1943274/2147481962/310-10-50-7",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r690": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Topic": "860",
   "URI": "https://asc.fasb.org//1943274/2147481444/860-30-45-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r691": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(b)(1)(i)",
   "Topic": "860",
   "URI": "https://asc.fasb.org//1943274/2147481420/860-30-50-1A",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r692": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(b)(1)(ii)",
   "Topic": "860",
   "URI": "https://asc.fasb.org//1943274/2147481420/860-30-50-1A",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r693": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(b)(2)",
   "Topic": "860",
   "URI": "https://asc.fasb.org//1943274/2147481420/860-30-50-1A",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r694": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(a)",
   "Topic": "860",
   "URI": "https://asc.fasb.org//1943274/2147481420/860-30-50-7",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r695": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "50",
   "Subparagraph": "(a)(1)",
   "Topic": "860",
   "URI": "https://asc.fasb.org//1943274/2147481229/860-50-50-3",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r696": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "50",
   "Subparagraph": "(a)(2)",
   "Topic": "860",
   "URI": "https://asc.fasb.org//1943274/2147481229/860-50-50-3",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r697": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "50",
   "Subparagraph": "(a)(3)",
   "Topic": "860",
   "URI": "https://asc.fasb.org//1943274/2147481229/860-50-50-3",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r698": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "50",
   "Subparagraph": "(a)(4)(i)",
   "Topic": "860",
   "URI": "https://asc.fasb.org//1943274/2147481229/860-50-50-3",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r699": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "50",
   "Subparagraph": "(a)(1)",
   "Topic": "860",
   "URI": "https://asc.fasb.org//1943274/2147481229/860-50-50-4",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r7": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a),(b),(c)",
   "Topic": "220",
   "URI": "https://asc.fasb.org//1943274/2147482790/220-10-45-10A",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r70": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "310",
   "URI": "https://asc.fasb.org//1943274/2147481962/310-10-50-7",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r700": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "50",
   "Subparagraph": "(a)(2)",
   "Topic": "860",
   "URI": "https://asc.fasb.org//1943274/2147481229/860-50-50-4",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r701": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "50",
   "Subparagraph": "(a)(3)",
   "Topic": "860",
   "URI": "https://asc.fasb.org//1943274/2147481229/860-50-50-4",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r702": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "50",
   "Subparagraph": "(a)(4)",
   "Topic": "860",
   "URI": "https://asc.fasb.org//1943274/2147481229/860-50-50-4",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r703": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "50",
   "Subparagraph": "(a)(5)",
   "Topic": "860",
   "URI": "https://asc.fasb.org//1943274/2147481229/860-50-50-4",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r704": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "50",
   "Subparagraph": "(a)(6)",
   "Topic": "860",
   "URI": "https://asc.fasb.org//1943274/2147481229/860-50-50-4",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r705": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "50",
   "Subparagraph": "(a)(7)",
   "Topic": "860",
   "URI": "https://asc.fasb.org//1943274/2147481229/860-50-50-4",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r706": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "50",
   "Subparagraph": "(b)",
   "Topic": "860",
   "URI": "https://asc.fasb.org//1943274/2147481229/860-50-50-4",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r707": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "50",
   "Subparagraph": "(e)(1)",
   "Topic": "860",
   "URI": "https://asc.fasb.org//1943274/2147481229/860-50-50-4",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r708": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "50",
   "Subparagraph": "(e)(2)",
   "Topic": "860",
   "URI": "https://asc.fasb.org//1943274/2147481229/860-50-50-4",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r709": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "50",
   "Subparagraph": "(e)(3)",
   "Topic": "860",
   "URI": "https://asc.fasb.org//1943274/2147481229/860-50-50-4",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r71": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "310",
   "URI": "https://asc.fasb.org//1943274/2147481962/310-10-50-7A",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r710": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "910",
   "URI": "https://asc.fasb.org//1943274/2147482546/910-10-50-6",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r711": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SAB Topic 11.L)",
   "Topic": "924",
   "URI": "https://asc.fasb.org//1943274/2147479941/924-10-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r712": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "20",
   "Subparagraph": "(a)",
   "Topic": "926",
   "URI": "https://asc.fasb.org//1943274/2147483194/926-20-65-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r713": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "20",
   "Subparagraph": "(b)",
   "Topic": "926",
   "URI": "https://asc.fasb.org//1943274/2147483194/926-20-65-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r714": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "20",
   "Subparagraph": "(c)",
   "Topic": "926",
   "URI": "https://asc.fasb.org//1943274/2147483194/926-20-65-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r715": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "20",
   "Subparagraph": "(f)(1)",
   "Topic": "926",
   "URI": "https://asc.fasb.org//1943274/2147483194/926-20-65-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r716": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "20",
   "Subparagraph": "(f)(2)",
   "Topic": "926",
   "URI": "https://asc.fasb.org//1943274/2147483194/926-20-65-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r717": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "20",
   "Subparagraph": "(f)(3)",
   "Topic": "926",
   "URI": "https://asc.fasb.org//1943274/2147483194/926-20-65-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r718": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "235",
   "Subparagraph": "(a)",
   "Topic": "932",
   "URI": "https://asc.fasb.org//1943274/2147482274/932-235-50-15",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r719": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "235",
   "Subparagraph": "(b)",
   "Topic": "932",
   "URI": "https://asc.fasb.org//1943274/2147482274/932-235-50-15",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r72": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "320",
   "URI": "https://asc.fasb.org//320/tableOfContent",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r720": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "20",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "235",
   "Subparagraph": "(a)",
   "Topic": "932",
   "URI": "https://asc.fasb.org//1943274/2147482274/932-235-50-20",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r721": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "20",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "235",
   "Subparagraph": "(b)",
   "Topic": "932",
   "URI": "https://asc.fasb.org//1943274/2147482274/932-235-50-20",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r722": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "28",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "235",
   "Subparagraph": "(a)",
   "Topic": "932",
   "URI": "https://asc.fasb.org//1943274/2147482274/932-235-50-28",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r723": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "28",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "235",
   "Subparagraph": "(b)",
   "Topic": "932",
   "URI": "https://asc.fasb.org//1943274/2147482274/932-235-50-28",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r724": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "33",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "235",
   "Subparagraph": "(a)",
   "Topic": "932",
   "URI": "https://asc.fasb.org//1943274/2147482274/932-235-50-33",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r725": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "33",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "235",
   "Subparagraph": "(b)",
   "Topic": "932",
   "URI": "https://asc.fasb.org//1943274/2147482274/932-235-50-33",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r726": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "35A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "235",
   "Subparagraph": "(a)",
   "Topic": "932",
   "URI": "https://asc.fasb.org//1943274/2147482274/932-235-50-35A",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r727": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "35A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "235",
   "Subparagraph": "(b)",
   "Topic": "932",
   "URI": "https://asc.fasb.org//1943274/2147482274/932-235-50-35A",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r728": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "235",
   "Subparagraph": "(c)(1)",
   "Topic": "932",
   "URI": "https://asc.fasb.org//1943274/2147482274/932-235-50-8",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r729": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "235",
   "Subparagraph": "(c)(2)",
   "Topic": "932",
   "URI": "https://asc.fasb.org//1943274/2147482274/932-235-50-8",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r73": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "350",
   "URI": "https://asc.fasb.org//1943274/2147482573/350-20-50-1",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r730": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03(6))",
   "Topic": "942",
   "URI": "https://asc.fasb.org//1943274/2147479853/942-210-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r731": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.9-04(23))",
   "Topic": "942",
   "URI": "https://asc.fasb.org//1943274/2147483589/942-220-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r732": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.9-04(24))",
   "Topic": "942",
   "URI": "https://asc.fasb.org//1943274/2147483589/942-220-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r733": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.9-04(25))",
   "Topic": "942",
   "URI": "https://asc.fasb.org//1943274/2147483589/942-220-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r734": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.9-04(26))",
   "Topic": "942",
   "URI": "https://asc.fasb.org//1943274/2147483589/942-220-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r735": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "235",
   "Subparagraph": "(SX 210.9-05(b)(2))",
   "Topic": "942",
   "URI": "https://asc.fasb.org//1943274/2147479557/942-235-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r736": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "320",
   "Subparagraph": "(b)",
   "Topic": "942",
   "URI": "https://asc.fasb.org//1943274/2147480832/942-320-50-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r737": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "320",
   "Topic": "942",
   "URI": "https://asc.fasb.org//1943274/2147480832/942-320-50-3A",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r738": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "320",
   "Subparagraph": "(a)",
   "Topic": "942",
   "URI": "https://asc.fasb.org//1943274/2147480832/942-320-50-3A",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r739": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "320",
   "Subparagraph": "(b)",
   "Topic": "942",
   "URI": "https://asc.fasb.org//1943274/2147480832/942-320-50-3A",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r74": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "810",
   "URI": "https://asc.fasb.org//1943274/2147481231/810-10-45-15",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r740": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "320",
   "Subparagraph": "(c)",
   "Topic": "942",
   "URI": "https://asc.fasb.org//1943274/2147480832/942-320-50-3A",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r741": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "320",
   "Subparagraph": "(d)",
   "Topic": "942",
   "URI": "https://asc.fasb.org//1943274/2147480832/942-320-50-3A",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r742": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "944",
   "URI": "https://asc.fasb.org//944/tableOfContent",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r743": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479838/944-20-50-5",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r744": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479838/944-20-50-7",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r745": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "20",
   "Subparagraph": "(2)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479735/944-20-S99-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r746": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(15))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479440/944-210-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r747": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(1)(b))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479440/944-210-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r748": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(1)(c))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479440/944-210-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r749": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(1)(d))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479440/944-210-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r75": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "16",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "810",
   "URI": "https://asc.fasb.org//1943274/2147481231/810-10-45-16",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r750": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(1)(e))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479440/944-210-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r751": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(1)(h))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479440/944-210-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r752": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(1))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479440/944-210-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r753": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(10))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479440/944-210-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r754": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(11))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479440/944-210-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r755": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(12))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479440/944-210-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r756": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(14)(b)(1))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479440/944-210-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r757": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(14)(b)(2))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479440/944-210-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r758": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(14))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479440/944-210-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r759": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(15)(b)(2))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479440/944-210-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r76": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "21",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "810",
   "URI": "https://asc.fasb.org//1943274/2147481231/810-10-45-21",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r760": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(18))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479440/944-210-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r761": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(19))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479440/944-210-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r762": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(22))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479440/944-210-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r763": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(23)(a)(3))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479440/944-210-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r764": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(23)(a)(4))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479440/944-210-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r765": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(24))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479440/944-210-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r766": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(25))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479440/944-210-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r767": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(4))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479440/944-210-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r768": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(7))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479440/944-210-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r769": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.7-04(11))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147483586/944-220-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r77": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "810",
   "URI": "https://asc.fasb.org//1943274/2147481203/810-10-50-1",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r770": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.7-04(16))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147483586/944-220-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r771": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.7-04(17))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147483586/944-220-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r772": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.7-04(18))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147483586/944-220-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r773": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.7-04(19))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147483586/944-220-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r774": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.7-04(2)(a))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147483586/944-220-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r775": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.7-04(2)(b))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147483586/944-220-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r776": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.7-04(2)(d))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147483586/944-220-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r777": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.7-04(2))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147483586/944-220-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r778": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.7-04(20))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147483586/944-220-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r779": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.7-04(21))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147483586/944-220-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r78": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "810",
   "URI": "https://asc.fasb.org//1943274/2147481203/810-10-50-3",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r780": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.7-04(22))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147483586/944-220-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r781": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.7-04(3)(a))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147483586/944-220-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r782": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.7-04(3)(b))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147483586/944-220-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r783": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.7-04(4))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147483586/944-220-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r784": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.7-04(7)(a))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147483586/944-220-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r785": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.7-04(9))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147483586/944-220-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r786": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "235",
   "Subparagraph": "(SX 210.12-16(Column A))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480149/944-235-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r787": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "235",
   "Subparagraph": "(SX 210.12-16(Column B))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480149/944-235-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r788": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "235",
   "Subparagraph": "(SX 210.12-16(Column C))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480149/944-235-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r789": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "235",
   "Subparagraph": "(SX 210.12-16(Column D))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480149/944-235-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r79": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "810",
   "URI": "https://asc.fasb.org//1943274/2147481203/810-10-50-4",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r790": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "235",
   "Subparagraph": "(SX 210.12-16(Column E))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480149/944-235-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r791": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "235",
   "Subparagraph": "(SX 210.12-16(Column F))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480149/944-235-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r792": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "235",
   "Subparagraph": "(SX 210.12-16(Column G))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480149/944-235-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r793": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "235",
   "Subparagraph": "(SX 210.12-16(Column H))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480149/944-235-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r794": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "235",
   "Subparagraph": "(SX 210.12-16(Column I))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480149/944-235-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r795": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "235",
   "Subparagraph": "(SX 210.12-16(Column J))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480149/944-235-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r796": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "235",
   "Subparagraph": "(SX 210.12-16(Column K))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480149/944-235-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r797": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "235",
   "Subparagraph": "(SX 210.12-17(Column A))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480149/944-235-S99-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r798": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "235",
   "Subparagraph": "(SX 210.12-17(Column B))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480149/944-235-S99-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r799": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "235",
   "Subparagraph": "(SX 210.12-17(Column C))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480149/944-235-S99-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r8": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "12",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "https://asc.fasb.org//1943274/2147482790/220-10-45-12",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r80": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "b",
   "Topic": "810",
   "URI": "https://asc.fasb.org//1943274/2147481203/810-10-50-4",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r800": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "235",
   "Subparagraph": "(SX 210.12-17(Column D))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480149/944-235-S99-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r801": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "235",
   "Subparagraph": "(SX 210.12-17(Column E))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480149/944-235-S99-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r802": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "235",
   "Subparagraph": "(SX 210.12-17(Column F))",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480149/944-235-S99-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r803": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479460/944-30-45-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r804": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(c)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479432/944-30-50-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r805": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2B",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(a)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479432/944-30-50-2B",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r806": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2B",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(b)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479432/944-30-50-2B",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r807": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "310",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479616/944-310-45-5",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r808": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "310",
   "Subparagraph": "(c)(4)(ii)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479584/944-310-50-3",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r809": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "310",
   "Subparagraph": "(c)(4)(iv)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479584/944-310-50-3",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r81": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "810",
   "URI": "https://asc.fasb.org//1943274/2147481203/810-10-50-5A",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r810": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "40",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480112/944-40-45-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r811": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "40",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480112/944-40-45-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r812": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "40",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480112/944-40-45-3",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r813": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "40",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480112/944-40-45-4",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r814": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "40",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480081/944-40-50-6",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r815": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "40",
   "Subparagraph": "(a)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480081/944-40-50-6",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r816": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "40",
   "Subparagraph": "(b)(1)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480081/944-40-50-6",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r817": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "40",
   "Subparagraph": "(b)(2)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480081/944-40-50-6",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r818": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "40",
   "Subparagraph": "(b)(3)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480081/944-40-50-6",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r819": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "40",
   "Subparagraph": "(b)(4)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480081/944-40-50-6",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r82": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "810",
   "URI": "https://asc.fasb.org//1943274/2147481203/810-10-50-6",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r820": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "40",
   "Subparagraph": "(b)(5)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480081/944-40-50-6",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r821": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "40",
   "Subparagraph": "(b)(6)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480081/944-40-50-6",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r822": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "40",
   "Subparagraph": "(c)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480081/944-40-50-6",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r823": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "40",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480081/944-40-50-7",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r824": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "40",
   "Subparagraph": "(a)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480081/944-40-50-7A",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r825": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "40",
   "Subparagraph": "(b)(1)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480081/944-40-50-7A",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r826": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "40",
   "Subparagraph": "(c)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480081/944-40-50-7A",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r827": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "40",
   "Subparagraph": "(d)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480081/944-40-50-7A",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r828": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7B",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "40",
   "Subparagraph": "(a)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480081/944-40-50-7B",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r829": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7B",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "40",
   "Subparagraph": "(c)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480081/944-40-50-7B",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r83": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "810",
   "URI": "https://asc.fasb.org//1943274/2147481203/810-10-50-6",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r830": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7C",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "40",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480081/944-40-50-7C",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r831": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "40",
   "Subparagraph": "(a)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480016/944-40-65-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r832": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "40",
   "Subparagraph": "(b)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480016/944-40-65-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r833": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "40",
   "Subparagraph": "(e)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480016/944-40-65-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r834": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "40",
   "Subparagraph": "(f)(1)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480016/944-40-65-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r835": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "40",
   "Subparagraph": "(f)(2)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480016/944-40-65-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r836": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "40",
   "Subparagraph": "(g)(1)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480016/944-40-65-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r837": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "40",
   "Subparagraph": "(g)(2)(i)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480016/944-40-65-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r838": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "40",
   "Subparagraph": "(g)(2)(ii)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480016/944-40-65-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r839": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "40",
   "Subparagraph": "(g)(2)(iii)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480016/944-40-65-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r84": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "9",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "810",
   "URI": "https://asc.fasb.org//1943274/2147481203/810-10-50-9",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r840": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "40",
   "Subparagraph": "(g)(2)(iv)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480016/944-40-65-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r841": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "40",
   "Subparagraph": "(h)(1)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480016/944-40-65-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r842": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "40",
   "Subparagraph": "(h)(2)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480016/944-40-65-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r843": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "605",
   "Subparagraph": "(b)(2)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479655/944-605-50-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r844": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "605",
   "Subparagraph": "(c)(2)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479655/944-605-50-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r845": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "605",
   "Subparagraph": "(c)(3)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147479655/944-605-50-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r846": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "80",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480141/944-80-45-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r847": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "80",
   "Subparagraph": "(e)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480109/944-80-50-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r848": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "80",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480109/944-80-50-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r849": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "80",
   "Subparagraph": "(a)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480109/944-80-50-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r85": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4I",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "10",
   "Topic": "810",
   "URI": "https://asc.fasb.org//1943274/2147481175/810-10-55-4I",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r850": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "80",
   "Subparagraph": "(c)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480109/944-80-50-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r851": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480424/946-10-50-3",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r852": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.6-03(d))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147479886/946-10-S99-3",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r853": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.6-03(f)(1))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147479886/946-10-S99-3",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r854": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.6-03(f)(2))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147479886/946-10-S99-3",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r855": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.6-03(f)(3))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147479886/946-10-S99-3",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r856": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.6-03(h)(1))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147479886/946-10-S99-3",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r857": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480990/946-20-50-11",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r858": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480990/946-20-50-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r859": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480990/946-20-50-5",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r86": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4J",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "10",
   "Topic": "810",
   "URI": "https://asc.fasb.org//1943274/2147481175/810-10-55-4J",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r860": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480990/946-20-50-6",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r861": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "205",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480767/946-205-45-3",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r862": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "205",
   "Subparagraph": "(a)",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480767/946-205-45-3",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r863": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "205",
   "Subparagraph": "(a)",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480767/946-205-45-4",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r864": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "210",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480555/946-210-45-4",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r865": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "210",
   "Subparagraph": "(b)(1)",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480524/946-210-50-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r866": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "210",
   "Subparagraph": "(c)(1)",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480524/946-210-50-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r867": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "210",
   "Subparagraph": "(c)(2)",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480524/946-210-50-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r868": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "210",
   "Subparagraph": "(a)(1)",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480524/946-210-50-6",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r869": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "210",
   "Subparagraph": "(a)(4)",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480524/946-210-50-6",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r87": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4K",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "10",
   "Topic": "810",
   "URI": "https://asc.fasb.org//1943274/2147481175/810-10-55-4K",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r870": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "210",
   "Subparagraph": "(c)",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480524/946-210-50-6",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r871": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "210",
   "Subparagraph": "(e)",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480524/946-210-50-6",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r872": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "210",
   "Subparagraph": "(f)",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480524/946-210-50-6",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r873": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.6-04(1))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r874": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.6-04(11))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r875": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.6-04(12)(b)(1))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r876": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.6-04(12)(b)(2))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r877": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.6-04(12)(b)(3))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r878": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.6-04(13)(a)(2))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r879": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.6-04(13)(a)(3))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r88": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-1",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r880": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.6-04(14))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r881": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.6-04(15))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r882": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.6-04(16)(a))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r883": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.6-04(17))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r884": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.6-04(19))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r885": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.6-04(2)(a))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r886": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.6-04(2)(b))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r887": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.6-04(3)(a))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r888": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.6-04(3)(b))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r889": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.6-04(3)(c))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r89": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-1A",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r890": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.6-04(5)(a)(5))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r891": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.6-04(5)(b))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r892": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.6-04(6)(b))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r893": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.6-04(6)(c))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r894": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.6-04(6)(d))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r895": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.6-04(6)(e))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r896": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.6-04(8))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r897": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.6-04(9)(b))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r898": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.6-04(9)(c))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r899": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.6-04(9)(d))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r9": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "20",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "810",
   "URI": "https://asc.fasb.org//1943274/2147481231/810-10-45-20",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r90": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1B",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-1B",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r900": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.6-04(9)(e))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r901": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.6-05(2))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r902": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.6-05(4))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r903": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "220",
   "Subparagraph": "(b)",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147483581/946-220-45-3",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r904": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "220",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147483581/946-220-45-7",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r905": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.6-07(1)(c))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r906": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.6-07(1))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r907": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.6-07(2)(a))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r908": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.6-07(2)(c)(2)(i))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r909": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.6-07(2)(c)(2)(ii))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r91": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)(1)(ii)",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-2",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r910": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.6-07(2)(c))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r911": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.6-07(2)(e))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r912": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.6-07(2)(g)(3))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r913": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.6-07(3))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r914": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.6-07(4))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r915": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.6-07(7)(a)(1))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r916": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.6-07(7)(a)(2))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r917": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.6-07(7)(a)(3))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r918": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.6-07(7)(a)(5))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r919": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.6-07(7)(a)(6))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r92": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r920": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.6-07(7)(a)(7))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r921": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.6-07(7)(c)(1))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r922": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.6-07(7)(c)(2))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r923": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.6-07(7)(c)(3))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r924": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.6-07(7)(c)(5))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r925": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.6-07(7)(c)(6))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r926": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.6-07(7)(c)(7))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r927": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.6-07(9))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r928": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.6-09(1)(d))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-3",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r929": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.6-09(4)(b))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-3",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r93": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4A",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r930": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.6-09(6))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-3",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r931": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.6-09(7))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-3",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r932": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "235",
   "Subparagraph": "(a)",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147481062/946-235-50-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r933": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "235",
   "Subparagraph": "(c)",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147481062/946-235-50-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r934": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "235",
   "Subparagraph": "(d)",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147481062/946-235-50-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r935": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "235",
   "Subparagraph": "(e)",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147481062/946-235-50-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r936": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "310",
   "Subparagraph": "(d)",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480833/946-310-45-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r937": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "320",
   "Subparagraph": "(SX 210.12-12(Column A)(Footnote 1))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r938": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "320",
   "Subparagraph": "(SX 210.12-12(Column A)(Footnote 2))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r939": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "320",
   "Subparagraph": "(SX 210.12-12(Column C)(Footnote 5))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r94": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4A",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r940": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "12",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "320",
   "Subparagraph": "(i)",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-12",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r941": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "19",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "320",
   "Subparagraph": "(2)",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-19",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r942": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "320",
   "Subparagraph": "(SX 210.12-12A(Column A)(Footnote 2))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r943": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "320",
   "Subparagraph": "(SX 210.12-12A(Column C)(Footnote 4))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-2",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r944": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "320",
   "Subparagraph": "(SX 210.12-12B(Column A)(Footnote 4)(a))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-3",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r945": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "320",
   "Subparagraph": "(SX 210.12-12B(Column A)(Footnote 4)(b))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-3",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r946": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "320",
   "Subparagraph": "(SX 210.12-12B(Column A)(Footnote 7))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-3",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r947": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "320",
   "Subparagraph": "(SX 210.12-12B(Column C)(Footnote 2))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-3",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r948": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "320",
   "Subparagraph": "(SX 210.12-13(Column A)(Footnote 3))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-5",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r949": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "320",
   "Subparagraph": "(SX 210.12-13(Column G)(Footnote 8))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-5",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r95": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4A",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r950": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5B",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "320",
   "Subparagraph": "(SX 210.12-13B(Column A))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-5B",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r951": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5B",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "320",
   "Subparagraph": "(SX 210.12-13B(Column B))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-5B",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r952": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5B",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "320",
   "Subparagraph": "(SX 210.12-13B(Column E)(Footnote 4))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-5B",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r953": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5C",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "320",
   "Subparagraph": "(SX 210.12-13C(Column H)(Footnote 7))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-5C",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r954": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5D",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "320",
   "Subparagraph": "(SX 210.12-13D(Column B)(Footnote 2))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-5D",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r955": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5D",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "320",
   "Subparagraph": "(SX 210.12-13D(Column C)(Footnote 2))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-5D",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r956": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "320",
   "Subparagraph": "(SX 210.12-14(Column A)(Footnote 2))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-6",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r957": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "320",
   "Subparagraph": "(SX 210.12-14(Column E)(2))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-6",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r958": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "320",
   "Subparagraph": "(SX 210.12-14(Column E)(Footnote 4))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-6",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r959": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "320",
   "Subparagraph": "(SX 210.12-14(Column E)(Footnote 6)(b))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-6",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r96": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4B",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4B",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r960": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "320",
   "Subparagraph": "(SX 210.12-14(Column F)(Footnote 7))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-6",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r961": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "320",
   "Subparagraph": "(SX 210.12-15(Column A))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-7",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r962": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "320",
   "Subparagraph": "(SX 210.12-15(Column B))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-7",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r963": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "320",
   "Subparagraph": "(SX 210.12-15(Column C))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-7",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r964": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "320",
   "Subparagraph": "(SX 210.12-15(Column D))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-7",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r965": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "505",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147481004/946-505-50-3",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r966": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "505",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147481004/946-505-50-6",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r967": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "360",
   "Subparagraph": "(SX 210.12-28(Footnote 4))",
   "Topic": "970",
   "URI": "https://asc.fasb.org//1943274/2147479438/970-360-S99-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r968": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "310",
   "Subparagraph": "(c)",
   "Topic": "976",
   "URI": "https://asc.fasb.org//1943274/2147482856/976-310-50-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r969": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "310",
   "Subparagraph": "(b)",
   "Topic": "978",
   "URI": "https://asc.fasb.org//1943274/2147482707/978-310-50-1",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r97": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4B",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a),(c)",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4B",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r970": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4D",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)(1)",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4D",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r971": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13H",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "40",
   "Subparagraph": "(a)",
   "Topic": "944",
   "URI": "https://asc.fasb.org//1943274/2147480046/944-40-55-13H",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r972": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "320",
   "Subparagraph": "(SX 210.12-15(Column A))",
   "Topic": "946",
   "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-7",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r973": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "22",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "20",
   "Topic": "210",
   "URI": "https://asc.fasb.org//1943274/2147483444/210-20-55-22",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r974": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "https://asc.fasb.org//1943274/2147482739/220-10-55-15",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r975": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "235",
   "URI": "https://asc.fasb.org//1943274/2147483426/235-10-50-4",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r976": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "30",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "280",
   "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-30",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r977": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "31",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "280",
   "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-31",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r978": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "12A",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "10",
   "Topic": "310",
   "URI": "https://asc.fasb.org//1943274/2147481933/310-10-55-12A",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r979": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "20",
   "Topic": "326",
   "URI": "https://asc.fasb.org//1943274/2147479294/326-20-55-10",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r98": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4B",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4B",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r980": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "20",
   "Topic": "326",
   "URI": "https://asc.fasb.org//1943274/2147479294/326-20-55-11",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r981": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "12",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "20",
   "Subparagraph": "(b)",
   "Topic": "326",
   "URI": "https://asc.fasb.org//1943274/2147479294/326-20-55-12",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r982": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "20",
   "Subparagraph": "(c)",
   "Topic": "326",
   "URI": "https://asc.fasb.org//1943274/2147479294/326-20-55-15",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r983": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "20",
   "Subparagraph": "(d)",
   "Topic": "326",
   "URI": "https://asc.fasb.org//1943274/2147479294/326-20-55-15",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r984": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "79",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "20",
   "Topic": "326",
   "URI": "https://asc.fasb.org//1943274/2147479294/326-20-55-79",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r985": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "80",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "20",
   "Topic": "326",
   "URI": "https://asc.fasb.org//1943274/2147479294/326-20-55-80",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r986": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "30",
   "Topic": "326",
   "URI": "https://asc.fasb.org//1943274/2147479081/326-30-55-8",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r987": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "24",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "20",
   "Topic": "350",
   "URI": "https://asc.fasb.org//1943274/2147482548/350-20-55-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r988": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "69B",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "20",
   "Topic": "470",
   "URI": "https://asc.fasb.org//1943274/2147481568/470-20-55-69B",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r989": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "69C",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "20",
   "Topic": "470",
   "URI": "https://asc.fasb.org//1943274/2147481568/470-20-55-69C",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r99": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4B",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(1)",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4B",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r990": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "505",
   "URI": "https://asc.fasb.org//1943274/2147481112/505-10-50-13",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r991": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "91",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "606",
   "URI": "https://asc.fasb.org//1943274/2147479777/606-10-55-91",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r992": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(d)(ii)",
   "Topic": "715",
   "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r993": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(d)(iv)(01)",
   "Topic": "715",
   "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r994": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "17",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "20",
   "Topic": "715",
   "URI": "https://asc.fasb.org//1943274/2147480482/715-20-55-17",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r995": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "80",
   "Topic": "715",
   "URI": "https://asc.fasb.org//1943274/2147480547/715-80-55-8",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r996": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4J",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "10",
   "Topic": "810",
   "URI": "https://asc.fasb.org//1943274/2147481175/810-10-55-4J",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r997": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4K",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "10",
   "Topic": "810",
   "URI": "https://asc.fasb.org//1943274/2147481175/810-10-55-4K",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r998": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4D",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)(2)",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4D",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r999": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4D",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)(3)",
   "Topic": "815",
   "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4D",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  }
 },
 "version": "2.2"
}
