{
 "instance": {
  "gbio-20230608xdef14a.htm": {
   "axisCustom": 0,
   "axisStandard": 2,
   "baseTaxonomies": {
    "http://fasb.org/us-gaap/2022": 15,
    "http://xbrl.sec.gov/dei/2022q4": 4,
    "http://xbrl.sec.gov/ecd/2022q4": 61
   },
   "contextCount": 29,
   "dts": {
    "definitionLink": {
     "local": [
      "gbio-20230608_def.xml"
     ]
    },
    "inline": {
     "local": [
      "gbio-20230608xdef14a.htm"
     ]
    },
    "labelLink": {
     "local": [
      "gbio-20230608_lab.xml"
     ]
    },
    "presentationLink": {
     "local": [
      "gbio-20230608_pre.xml"
     ]
    },
    "schema": {
     "local": [
      "gbio-20230608.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/arcrole/esma-arcrole-2018-11-21.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://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd",
      "https://xbrl.fasb.org/srt/2022/elts/srt-roles-2022.xsd",
      "https://xbrl.fasb.org/srt/2022/elts/srt-types-2022.xsd",
      "https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd",
      "https://xbrl.fasb.org/us-gaap/2022/elts/us-roles-2022.xsd",
      "https://xbrl.fasb.org/us-gaap/2022/elts/us-types-2022.xsd",
      "https://xbrl.sec.gov/country/2022/country-2022.xsd",
      "https://xbrl.sec.gov/dei/2022q4/dei-2022q4.xsd",
      "https://xbrl.sec.gov/ecd/2022q4/ecd-2022q4.xsd",
      "https://xbrl.sec.gov/ecd/2022q4/ecd-sub-2022q4.xsd"
     ]
    }
   },
   "elementCount": 76,
   "entityCount": 1,
   "hidden": {
    "http://xbrl.sec.gov/dei/2022q4": 3,
    "total": 3
   },
   "keyCustom": 5,
   "keyStandard": 23,
   "memberCustom": 5,
   "memberStandard": 2,
   "nsprefix": "gbio",
   "nsuri": "http://gbio.com/20230608",
   "report": {
    "R1": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "gbio-20230608xdef14a.htm",
      "contextRef": "Duration_1_1_2022_To_12_31_2022_hTogGfopt0OwmN50lOvOMg",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "dei:EntityRegistrantName",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "document",
     "isDefault": "true",
     "longName": "00090 - Document - Document and Entity Information",
     "menuCat": "Cover",
     "order": "1",
     "role": "http://gbio.com/role/DocumentDocumentAndEntityInformation",
     "shortName": "Document and Entity Information",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "gbio-20230608xdef14a.htm",
      "contextRef": "Duration_1_1_2022_To_12_31_2022_hTogGfopt0OwmN50lOvOMg",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "dei:EntityRegistrantName",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R2": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "gbio-20230608xdef14a.htm",
      "contextRef": "Duration_1_1_2022_To_12_31_2022_hTogGfopt0OwmN50lOvOMg",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ecd:PvpTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "995410 - Disclosure - Pay vs Performance Disclosure",
     "menuCat": "Notes",
     "order": "2",
     "role": "http://xbrl.sec.gov/ecd/role/PvpDisclosure",
     "shortName": "Pay vs Performance Disclosure",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "gbio-20230608xdef14a.htm",
      "contextRef": "Duration_1_1_2022_To_12_31_2022_hTogGfopt0OwmN50lOvOMg",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ecd:PvpTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    }
   },
   "segmentCount": 7,
   "tag": {
    "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"
       }
      }
     },
     "localname": "AmendmentFlag",
     "nsuri": "http://xbrl.sec.gov/dei/2022q4",
     "presentation": [
      "http://gbio.com/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_CoverAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Cover page.",
        "label": "Document and Entity Information [Abstract]"
       }
      }
     },
     "localname": "CoverAbstract",
     "nsuri": "http://xbrl.sec.gov/dei/2022q4",
     "xbrltype": "stringItemType"
    },
    "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"
       }
      }
     },
     "localname": "DocumentType",
     "nsuri": "http://xbrl.sec.gov/dei/2022q4",
     "presentation": [
      "http://gbio.com/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "submissionTypeItemType"
    },
    "dei_EntityCentralIndexKey": {
     "auth_ref": [
      "r34"
     ],
     "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"
       }
      }
     },
     "localname": "EntityCentralIndexKey",
     "nsuri": "http://xbrl.sec.gov/dei/2022q4",
     "presentation": [
      "http://gbio.com/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "centralIndexKeyItemType"
    },
    "dei_EntityRegistrantName": {
     "auth_ref": [
      "r34"
     ],
     "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"
       }
      }
     },
     "localname": "EntityRegistrantName",
     "nsuri": "http://xbrl.sec.gov/dei/2022q4",
     "presentation": [
      "http://gbio.com/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "ecd_Additional402vDisclosureTextBlock": {
     "auth_ref": [
      "r66"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Additional 402(v) Disclosure [Text Block]"
       }
      }
     },
     "localname": "Additional402vDisclosureTextBlock",
     "nsuri": "http://xbrl.sec.gov/ecd/2022q4",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ecd_AdjToCompAmt": {
     "auth_ref": [
      "r72"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Adjustment to Compensation Amount"
       }
      }
     },
     "localname": "AdjToCompAmt",
     "nsuri": "http://xbrl.sec.gov/ecd/2022q4",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ecd_AdjToCompAxis": {
     "auth_ref": [
      "r72"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Adjustment to Compensation [Axis]"
       }
      }
     },
     "localname": "AdjToCompAxis",
     "nsuri": "http://xbrl.sec.gov/ecd/2022q4",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "stringItemType"
    },
    "ecd_AdjToNonPeoNeoCompFnTextBlock": {
     "auth_ref": [
      "r72"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Adjustment to Non-PEO NEO Compensation Footnote [Text Block]"
       }
      }
     },
     "localname": "AdjToNonPeoNeoCompFnTextBlock",
     "nsuri": "http://xbrl.sec.gov/ecd/2022q4",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ecd_AdjToPeoCompFnTextBlock": {
     "auth_ref": [
      "r72"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Adjustment To PEO Compensation, Footnote [Text Block]"
       }
      }
     },
     "localname": "AdjToPeoCompFnTextBlock",
     "nsuri": "http://xbrl.sec.gov/ecd/2022q4",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ecd_AggtErrCompAmt": {
     "auth_ref": [
      "r38",
      "r49",
      "r59",
      "r83"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Aggregate Erroneous Compensation Amount"
       }
      }
     },
     "localname": "AggtErrCompAmt",
     "nsuri": "http://xbrl.sec.gov/ecd/2022q4",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ecd_AggtErrCompNotYetDeterminedTextBlock": {
     "auth_ref": [
      "r41",
      "r52",
      "r62",
      "r86"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Aggregate Erroneous Compensation Not Yet Determined [Text Block]"
       }
      }
     },
     "localname": "AggtErrCompNotYetDeterminedTextBlock",
     "nsuri": "http://xbrl.sec.gov/ecd/2022q4",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ecd_AllAdjToCompMember": {
     "auth_ref": [
      "r72"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "All Adjustments to Compensation [Member]"
       }
      }
     },
     "localname": "AllAdjToCompMember",
     "nsuri": "http://xbrl.sec.gov/ecd/2022q4",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "domainItemType"
    },
    "ecd_AllExecutiveCategoriesMember": {
     "auth_ref": [
      "r79"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "All Executive Categories [Member]"
       }
      }
     },
     "localname": "AllExecutiveCategoriesMember",
     "nsuri": "http://xbrl.sec.gov/ecd/2022q4",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "domainItemType"
    },
    "ecd_AllIndividualsMember": {
     "auth_ref": [
      "r45",
      "r53",
      "r63",
      "r79",
      "r87"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "All Individuals [Member]"
       }
      }
     },
     "localname": "AllIndividualsMember",
     "nsuri": "http://xbrl.sec.gov/ecd/2022q4",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure",
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "domainItemType"
    },
    "ecd_ChangedPeerGroupFnTextBlock": {
     "auth_ref": [
      "r70"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Changed Peer Group, Footnote [Text Block]"
       }
      }
     },
     "localname": "ChangedPeerGroupFnTextBlock",
     "nsuri": "http://xbrl.sec.gov/ecd/2022q4",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ecd_CoSelectedMeasureAmt": {
     "auth_ref": [
      "r71"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Company Selected Measure Amount"
       }
      }
     },
     "localname": "CoSelectedMeasureAmt",
     "nsuri": "http://xbrl.sec.gov/ecd/2022q4",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "decimalItemType"
    },
    "ecd_CoSelectedMeasureName": {
     "auth_ref": [
      "r71"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Company Selected Measure Name"
       }
      }
     },
     "localname": "CoSelectedMeasureName",
     "nsuri": "http://xbrl.sec.gov/ecd/2022q4",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "ecd_CompActuallyPaidVsCoSelectedMeasureTextBlock": {
     "auth_ref": [
      "r76"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Compensation Actually Paid vs. Company Selected Measure [Text Block]"
       }
      }
     },
     "localname": "CompActuallyPaidVsCoSelectedMeasureTextBlock",
     "nsuri": "http://xbrl.sec.gov/ecd/2022q4",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ecd_CompActuallyPaidVsNetIncomeTextBlock": {
     "auth_ref": [
      "r75"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Compensation Actually Paid vs. Net Income [Text Block]"
       }
      }
     },
     "localname": "CompActuallyPaidVsNetIncomeTextBlock",
     "nsuri": "http://xbrl.sec.gov/ecd/2022q4",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ecd_CompActuallyPaidVsOtherMeasureTextBlock": {
     "auth_ref": [
      "r77"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Compensation Actually Paid vs. Other Measure [Text Block]"
       }
      }
     },
     "localname": "CompActuallyPaidVsOtherMeasureTextBlock",
     "nsuri": "http://xbrl.sec.gov/ecd/2022q4",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ecd_CompActuallyPaidVsTotalShareholderRtnTextBlock": {
     "auth_ref": [
      "r74"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Compensation Actually Paid vs. Total Shareholder Return [Text Block]"
       }
      }
     },
     "localname": "CompActuallyPaidVsTotalShareholderRtnTextBlock",
     "nsuri": "http://xbrl.sec.gov/ecd/2022q4",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ecd_EquityValuationAssumptionDifferenceFnTextBlock": {
     "auth_ref": [
      "r73"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Equity Valuation Assumption Difference, Footnote [Text Block]"
       }
      }
     },
     "localname": "EquityValuationAssumptionDifferenceFnTextBlock",
     "nsuri": "http://xbrl.sec.gov/ecd/2022q4",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ecd_ErrCompAnalysisTextBlock": {
     "auth_ref": [
      "r38",
      "r49",
      "r59",
      "r83"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Erroneous Compensation Analysis [Text Block]"
       }
      }
     },
     "localname": "ErrCompAnalysisTextBlock",
     "nsuri": "http://xbrl.sec.gov/ecd/2022q4",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ecd_ErrCompRecoveryTable": {
     "auth_ref": [
      "r35",
      "r46",
      "r56",
      "r80"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Erroneously Awarded Compensation Recovery [Table]"
       }
      }
     },
     "localname": "ErrCompRecoveryTable",
     "nsuri": "http://xbrl.sec.gov/ecd/2022q4",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "xbrltype": "stringItemType"
    },
    "ecd_ExecutiveCategoryAxis": {
     "auth_ref": [
      "r79"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Executive Category [Axis]"
       }
      }
     },
     "localname": "ExecutiveCategoryAxis",
     "nsuri": "http://xbrl.sec.gov/ecd/2022q4",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "stringItemType"
    },
    "ecd_ForgoneRecoveryDueToDisqualificationOfTaxBenefitsAmt": {
     "auth_ref": [
      "r42",
      "r53",
      "r63",
      "r87"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Forgone Recovery due to Disqualification of Tax Benefits, Amount"
       }
      }
     },
     "localname": "ForgoneRecoveryDueToDisqualificationOfTaxBenefitsAmt",
     "nsuri": "http://xbrl.sec.gov/ecd/2022q4",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ecd_ForgoneRecoveryDueToExpenseOfEnforcementAmt": {
     "auth_ref": [
      "r42",
      "r53",
      "r63",
      "r87"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Forgone Recovery due to Expense of Enforcement, Amount"
       }
      }
     },
     "localname": "ForgoneRecoveryDueToExpenseOfEnforcementAmt",
     "nsuri": "http://xbrl.sec.gov/ecd/2022q4",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ecd_ForgoneRecoveryDueToViolationOfHomeCountryLawAmt": {
     "auth_ref": [
      "r42",
      "r53",
      "r63",
      "r87"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Forgone Recovery due to Violation of Home Country Law, Amount"
       }
      }
     },
     "localname": "ForgoneRecoveryDueToViolationOfHomeCountryLawAmt",
     "nsuri": "http://xbrl.sec.gov/ecd/2022q4",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ecd_ForgoneRecoveryExplanationOfImpracticabilityTextBlock": {
     "auth_ref": [
      "r42",
      "r53",
      "r63",
      "r87"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Forgone Recovery, Explanation of Impracticability [Text Block]"
       }
      }
     },
     "localname": "ForgoneRecoveryExplanationOfImpracticabilityTextBlock",
     "nsuri": "http://xbrl.sec.gov/ecd/2022q4",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ecd_ForgoneRecoveryIndName": {
     "auth_ref": [
      "r42",
      "r53",
      "r63",
      "r87"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Forgone Recovery, Individual Name"
       }
      }
     },
     "localname": "ForgoneRecoveryIndName",
     "nsuri": "http://xbrl.sec.gov/ecd/2022q4",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "xbrltype": "stringItemType"
    },
    "ecd_IndividualAxis": {
     "auth_ref": [
      "r45",
      "r53",
      "r63",
      "r79",
      "r87"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Individual [Axis]"
       }
      }
     },
     "localname": "IndividualAxis",
     "nsuri": "http://xbrl.sec.gov/ecd/2022q4",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure",
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "stringItemType"
    },
    "ecd_MeasureAxis": {
     "auth_ref": [
      "r71"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Measure [Axis]"
       }
      }
     },
     "localname": "MeasureAxis",
     "nsuri": "http://xbrl.sec.gov/ecd/2022q4",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "stringItemType"
    },
    "ecd_MeasureName": {
     "auth_ref": [
      "r71"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Measure Name"
       }
      }
     },
     "localname": "MeasureName",
     "nsuri": "http://xbrl.sec.gov/ecd/2022q4",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "ecd_NamedExecutiveOfficersFnTextBlock": {
     "auth_ref": [
      "r72"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Named Executive Officers, Footnote [Text Block]"
       }
      }
     },
     "localname": "NamedExecutiveOfficersFnTextBlock",
     "nsuri": "http://xbrl.sec.gov/ecd/2022q4",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ecd_NonGaapMeasureDescriptionTextBlock": {
     "auth_ref": [
      "r71"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Non-GAAP Measure Description [Text Block]"
       }
      }
     },
     "localname": "NonGaapMeasureDescriptionTextBlock",
     "nsuri": "http://xbrl.sec.gov/ecd/2022q4",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ecd_NonNeosMember": {
     "auth_ref": [
      "r42",
      "r53",
      "r63",
      "r79",
      "r87"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Non-NEOs [Member]"
       }
      }
     },
     "localname": "NonNeosMember",
     "nsuri": "http://xbrl.sec.gov/ecd/2022q4",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "xbrltype": "domainItemType"
    },
    "ecd_NonPeoNeoAvgCompActuallyPaidAmt": {
     "auth_ref": [
      "r69"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Non-PEO NEO Average Compensation Actually Paid Amount"
       }
      }
     },
     "localname": "NonPeoNeoAvgCompActuallyPaidAmt",
     "nsuri": "http://xbrl.sec.gov/ecd/2022q4",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ecd_NonPeoNeoAvgTotalCompAmt": {
     "auth_ref": [
      "r68"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Non-PEO NEO Average Total Compensation Amount"
       }
      }
     },
     "localname": "NonPeoNeoAvgTotalCompAmt",
     "nsuri": "http://xbrl.sec.gov/ecd/2022q4",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ecd_NonPeoNeoMember": {
     "auth_ref": [
      "r79"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Non-PEO NEO [Member]"
       }
      }
     },
     "localname": "NonPeoNeoMember",
     "nsuri": "http://xbrl.sec.gov/ecd/2022q4",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "domainItemType"
    },
    "ecd_OtherPerfMeasureAmt": {
     "auth_ref": [
      "r71"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Other Performance Measure Amount"
       }
      }
     },
     "localname": "OtherPerfMeasureAmt",
     "nsuri": "http://xbrl.sec.gov/ecd/2022q4",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "decimalItemType"
    },
    "ecd_OutstandingAggtErrCompAmt": {
     "auth_ref": [
      "r40",
      "r51",
      "r61",
      "r85"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Outstanding Aggregate Erroneous Compensation Amount"
       }
      }
     },
     "localname": "OutstandingAggtErrCompAmt",
     "nsuri": "http://xbrl.sec.gov/ecd/2022q4",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ecd_OutstandingRecoveryCompAmt": {
     "auth_ref": [
      "r43",
      "r54",
      "r64",
      "r88"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Outstanding Recovery Compensation Amount"
       }
      }
     },
     "localname": "OutstandingRecoveryCompAmt",
     "nsuri": "http://xbrl.sec.gov/ecd/2022q4",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ecd_OutstandingRecoveryIndName": {
     "auth_ref": [
      "r43",
      "r54",
      "r64",
      "r88"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Outstanding Recovery, Individual Name"
       }
      }
     },
     "localname": "OutstandingRecoveryIndName",
     "nsuri": "http://xbrl.sec.gov/ecd/2022q4",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "xbrltype": "stringItemType"
    },
    "ecd_PayVsPerformanceDisclosureLineItems": {
     "auth_ref": [
      "r67"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Pay vs Performance Disclosure [Line Items]"
       }
      }
     },
     "localname": "PayVsPerformanceDisclosureLineItems",
     "nsuri": "http://xbrl.sec.gov/ecd/2022q4",
     "xbrltype": "stringItemType"
    },
    "ecd_PeerGroupIssuersFnTextBlock": {
     "auth_ref": [
      "r70"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Peer Group Issuers, Footnote [Text Block]"
       }
      }
     },
     "localname": "PeerGroupIssuersFnTextBlock",
     "nsuri": "http://xbrl.sec.gov/ecd/2022q4",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ecd_PeerGroupTotalShareholderRtnAmt": {
     "auth_ref": [
      "r70"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Peer Group Total Shareholder Return Amount"
       }
      }
     },
     "localname": "PeerGroupTotalShareholderRtnAmt",
     "nsuri": "http://xbrl.sec.gov/ecd/2022q4",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ecd_PeoActuallyPaidCompAmt": {
     "auth_ref": [
      "r69"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "PEO Actually Paid Compensation Amount"
       }
      }
     },
     "localname": "PeoActuallyPaidCompAmt",
     "nsuri": "http://xbrl.sec.gov/ecd/2022q4",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ecd_PeoMember": {
     "auth_ref": [
      "r79"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "PEO [Member]"
       }
      }
     },
     "localname": "PeoMember",
     "nsuri": "http://xbrl.sec.gov/ecd/2022q4",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "domainItemType"
    },
    "ecd_PeoName": {
     "auth_ref": [
      "r72"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "PEO Name"
       }
      }
     },
     "localname": "PeoName",
     "nsuri": "http://xbrl.sec.gov/ecd/2022q4",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "ecd_PeoTotalCompAmt": {
     "auth_ref": [
      "r68"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "PEO Total Compensation Amount"
       }
      }
     },
     "localname": "PeoTotalCompAmt",
     "nsuri": "http://xbrl.sec.gov/ecd/2022q4",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ecd_PvpTable": {
     "auth_ref": [
      "r67"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Pay vs Performance Disclosure [Table]"
       }
      }
     },
     "localname": "PvpTable",
     "nsuri": "http://xbrl.sec.gov/ecd/2022q4",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "stringItemType"
    },
    "ecd_PvpTableTextBlock": {
     "auth_ref": [
      "r67"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Pay vs Performance [Table Text Block]"
       }
      }
     },
     "localname": "PvpTableTextBlock",
     "nsuri": "http://xbrl.sec.gov/ecd/2022q4",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ecd_RecoveryOfErrCompDisclosureLineItems": {
     "auth_ref": [
      "r35",
      "r46",
      "r56",
      "r80"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Recovery of Erroneously Awarded Compensation Disclosure [Line Items]"
       }
      }
     },
     "localname": "RecoveryOfErrCompDisclosureLineItems",
     "nsuri": "http://xbrl.sec.gov/ecd/2022q4",
     "xbrltype": "stringItemType"
    },
    "ecd_RestatementDateAxis": {
     "auth_ref": [
      "r36",
      "r47",
      "r57",
      "r81"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Restatement Determination Date [Axis]"
       }
      }
     },
     "localname": "RestatementDateAxis",
     "nsuri": "http://xbrl.sec.gov/ecd/2022q4",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "xbrltype": "stringItemType"
    },
    "ecd_RestatementDeterminationDate": {
     "auth_ref": [
      "r37",
      "r48",
      "r58",
      "r82"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Restatement Determination Date"
       }
      }
     },
     "localname": "RestatementDeterminationDate",
     "nsuri": "http://xbrl.sec.gov/ecd/2022q4",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "xbrltype": "dateItemType"
    },
    "ecd_RestatementDoesNotRequireRecoveryTextBlock": {
     "auth_ref": [
      "r44",
      "r55",
      "r65",
      "r89"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Restatement Does Not Require Recovery [Text Block]"
       }
      }
     },
     "localname": "RestatementDoesNotRequireRecoveryTextBlock",
     "nsuri": "http://xbrl.sec.gov/ecd/2022q4",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ecd_StkPrcOrTsrEstimationMethodTextBlock": {
     "auth_ref": [
      "r39",
      "r50",
      "r60",
      "r84"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Stock Price or TSR Estimation Method [Text Block]"
       }
      }
     },
     "localname": "StkPrcOrTsrEstimationMethodTextBlock",
     "nsuri": "http://xbrl.sec.gov/ecd/2022q4",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ecd_TabularListTableTextBlock": {
     "auth_ref": [
      "r78"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Tabular List [Table Text Block]"
       }
      }
     },
     "localname": "TabularListTableTextBlock",
     "nsuri": "http://xbrl.sec.gov/ecd/2022q4",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ecd_TotalShareholderRtnAmt": {
     "auth_ref": [
      "r70"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Total Shareholder Return Amount"
       }
      }
     },
     "localname": "TotalShareholderRtnAmt",
     "nsuri": "http://xbrl.sec.gov/ecd/2022q4",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ecd_TotalShareholderRtnVsPeerGroupTextBlock": {
     "auth_ref": [
      "r77"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Total Shareholder Return Vs Peer Group [Text Block]"
       }
      }
     },
     "localname": "TotalShareholderRtnVsPeerGroupTextBlock",
     "nsuri": "http://xbrl.sec.gov/ecd/2022q4",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "textBlockItemType"
    },
    "gbio_EquityAwardsAdjustmentsChangeInFairValueAsOfVestingDateOfPriorYearAwardsVestedDuringCurrentYearMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member presents the equity awards adjustments on the change in fair value (as of vesting date) of prior year awards vested during current year.",
        "label": "Equity Awards Adjustments Change In Fair Value As Of Vesting Date Of Prior Year Awards Vested During Current Year [Member]",
        "terseLabel": "Change as of the vesting date (from the end of the prior fiscal year) in fair value of awards granted in any prior fiscal year for which vesting conditions were satisfied during the covered fiscal year"
       }
      }
     },
     "localname": "EquityAwardsAdjustmentsChangeInFairValueAsOfVestingDateOfPriorYearAwardsVestedDuringCurrentYearMember",
     "nsuri": "http://gbio.com/20230608",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "domainItemType"
    },
    "gbio_EquityAwardsAdjustmentsChangeInFairValueAsOfVestingDateOfVestedAwardsDuringCurrentYearMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member presents the equity awards adjustments on the change in fair value (as of vesting date) of awards vested during current year.",
        "label": "Equity Awards Adjustments Change In Fair Value As Of Vesting Date Of Vested Awards During Current Year [Member]",
        "terseLabel": "Vesting date fair value of awards granted and vested during the covered fiscal year"
       }
      }
     },
     "localname": "EquityAwardsAdjustmentsChangeInFairValueAsOfVestingDateOfVestedAwardsDuringCurrentYearMember",
     "nsuri": "http://gbio.com/20230608",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "domainItemType"
    },
    "gbio_EquityAwardsAdjustmentsChangeInFairValueAsOfYearEndOfOutstandingAndUnvestedAwardsGrantedInPriorYearsMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member presents the equity awards adjustments on the change in fair value from the end of the prior fiscal year of any awards granted in prior years that are outstanding and unvested as of the end of the applicable year.",
        "label": "Equity Awards Adjustments Change In Fair Value As Of Year End Of Outstanding And Unvested Awards Granted In Prior Years [Member]",
        "terseLabel": "Change as of the end of the covered fiscal year (from the end of the prior fiscal year) in fair value of awards granted in any prior fiscal year that were outstanding and unvested at the covered fiscal year end"
       }
      }
     },
     "localname": "EquityAwardsAdjustmentsChangeInFairValueAsOfYearEndOfOutstandingAndUnvestedAwardsGrantedInPriorYearsMember",
     "nsuri": "http://gbio.com/20230608",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "domainItemType"
    },
    "gbio_EquityAwardsAdjustmentsYearEndFairValueOfAwardsGrantedInCurrentYearMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member presents the equity awards adjustments on the year-end fair value of any equity awards granted in the applicable year that are outstanding and unvested as of the end of the year.",
        "label": "Equity Awards Adjustments Year End Fair Value Of Awards Granted In Current Year [Member]",
        "terseLabel": "Fair value at year end of awards granted during the covered fiscal year that were outstanding and unvested at the covered fiscal year end"
       }
      }
     },
     "localname": "EquityAwardsAdjustmentsYearEndFairValueOfAwardsGrantedInCurrentYearMember",
     "nsuri": "http://gbio.com/20230608",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "domainItemType"
    },
    "gbio_EquityAwardsValueInCompensationTableForApplicableYearMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member presents the adjustment (deduction) for equity awards value from summary compensation table.",
        "label": "Equity Awards Value In Compensation Table For The Applicable Year [Member]",
        "terseLabel": "Aggregate value for stock awards and option awards included in Summary Compensation Table for the covered fiscal year"
       }
      }
     },
     "localname": "EquityAwardsValueInCompensationTableForApplicableYearMember",
     "nsuri": "http://gbio.com/20230608",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "domainItemType"
    },
    "gbio_PeerGroupNasdaqBiotechnologyTotalShareholderReturn": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "n/a",
        "label": "Peer Group Nasdaq Biotechnology Total Shareholder Return",
        "terseLabel": "Nasdaq Biotechnology (NBI) Total Shareholder Return"
       }
      }
     },
     "localname": "PeerGroupNasdaqBiotechnologyTotalShareholderReturn",
     "nsuri": "http://gbio.com/20230608",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "monetaryItemType"
    },
    "gbio_PeerGroupNasdaqCompositeTotalShareholderReturn": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "n/a",
        "label": "Peer Group Nasdaq Composite Total Shareholder Return",
        "terseLabel": "Nasdaq Composite (IXIC) Total Shareholder Return"
       }
      }
     },
     "localname": "PeerGroupNasdaqCompositeTotalShareholderReturn",
     "nsuri": "http://gbio.com/20230608",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "monetaryItemType"
    },
    "gbio_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedTerm": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The expected term of award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.",
        "label": "Share Based Compensation Arrangement By Share-Based Payment Award, Fair Value Assumptions, Expected Term",
        "terseLabel": "Expected term (in years)"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedTerm",
     "nsuri": "http://gbio.com/20230608",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "durationItemType"
    },
    "gbio_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedTermMaximum": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The maximum expected term of award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.",
        "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Term, Maximum",
        "terseLabel": "Expected term Maximum (in years)"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedTermMaximum",
     "nsuri": "http://gbio.com/20230608",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "durationItemType"
    },
    "gbio_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedTermMinimum": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The minimum expected term of award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.",
        "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Term, Minimum",
        "terseLabel": "Expected term Minimum (in years)"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedTermMinimum",
     "nsuri": "http://gbio.com/20230608",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "durationItemType"
    },
    "us-gaap_NetIncomeLoss": {
     "auth_ref": [
      "r0",
      "r1",
      "r2",
      "r3",
      "r4",
      "r5",
      "r6",
      "r7",
      "r8",
      "r9",
      "r10",
      "r11",
      "r12",
      "r13",
      "r14",
      "r15",
      "r16",
      "r17",
      "r18",
      "r19",
      "r20",
      "r21",
      "r22",
      "r23",
      "r24",
      "r25",
      "r26",
      "r27",
      "r28",
      "r29",
      "r30",
      "r31",
      "r32",
      "r33",
      "r90"
     ],
     "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)"
       }
      }
     },
     "localname": "NetIncomeLoss",
     "nsuri": "http://fasb.org/us-gaap/2022",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The estimated measure of the maximum percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.",
        "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate, Maximum",
        "terseLabel": "Expected volatility Maximum"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum",
     "nsuri": "http://fasb.org/us-gaap/2022",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The estimated measure of the minimum percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.",
        "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate, Minimum",
        "terseLabel": "Expected volatility Minimum"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum",
     "nsuri": "http://fasb.org/us-gaap/2022",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The maximum risk-free interest rate assumption that is used in valuing an option on its own shares.",
        "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Maximum",
        "terseLabel": "Risk-free interest rate Maximum"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum",
     "nsuri": "http://fasb.org/us-gaap/2022",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The minimum risk-free interest rate assumption that is used in valuing an option on its own shares.",
        "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Minimum",
        "terseLabel": "Risk-free interest rate Minimum"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum",
     "nsuri": "http://fasb.org/us-gaap/2022",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "xbrltype": "percentItemType"
    }
   },
   "unitCount": 2
  }
 },
 "std_ref": {
  "r0": {
   "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/extlink&oid=126953954&loc=SL114868664-224227",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r1": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "28",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "https://asc.fasb.org/extlink&oid=126954810&loc=d3e3602-108585",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r10": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "250",
   "URI": "https://asc.fasb.org/extlink&oid=124431687&loc=d3e22694-107794",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r11": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "250",
   "URI": "https://asc.fasb.org/extlink&oid=124431687&loc=d3e22694-107794",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r12": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "250",
   "URI": "https://asc.fasb.org/extlink&oid=124431687&loc=d3e22583-107794",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r13": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "250",
   "URI": "https://asc.fasb.org/extlink&oid=124431687&loc=d3e22595-107794",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r14": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "250",
   "URI": "https://asc.fasb.org/extlink&oid=124431687&loc=d3e22658-107794",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r15": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "9",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "250",
   "URI": "https://asc.fasb.org/extlink&oid=124431687&loc=d3e22663-107794",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r16": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "60B",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "260",
   "URI": "https://asc.fasb.org/extlink&oid=126958026&loc=SL5780133-109256",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r17": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "22",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "280",
   "URI": "https://asc.fasb.org/extlink&oid=126901519&loc=d3e8736-108599",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r18": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "30",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "280",
   "URI": "https://asc.fasb.org/extlink&oid=126901519&loc=d3e8906-108599",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r19": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "32",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "280",
   "URI": "https://asc.fasb.org/extlink&oid=126901519&loc=d3e8933-108599",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r2": {
   "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/extlink&oid=120399700&loc=SL114874048-224260",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r20": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "32",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(f)",
   "Topic": "280",
   "URI": "https://asc.fasb.org/extlink&oid=126901519&loc=d3e8933-108599",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r21": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "323",
   "URI": "https://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r22": {
   "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/extlink&oid=126975872&loc=SL124442526-122756",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r23": {
   "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/extlink&oid=126975872&loc=SL124442526-122756",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r24": {
   "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/extlink&oid=126975872&loc=SL124442526-122756",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r25": {
   "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/extlink&oid=126975872&loc=SL124442526-122756",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r26": {
   "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/extlink&oid=126975872&loc=SL124442552-122756",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r27": {
   "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/extlink&oid=126975872&loc=SL124442552-122756",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r28": {
   "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/extlink&oid=126975872&loc=SL124442552-122756",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r29": {
   "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/extlink&oid=126975872&loc=SL124442552-122756",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r3": {
   "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/extlink&oid=120400993&loc=SL114874131-224263",
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef"
  },
  "r30": {
   "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/extlink&oid=126975872&loc=SL124442552-122756",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r31": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "40",
   "Subparagraph": "(f)",
   "Topic": "815",
   "URI": "https://asc.fasb.org/extlink&oid=126732423&loc=SL123482106-238011",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r32": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "28",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(f)",
   "Topic": "825",
   "URI": "https://asc.fasb.org/extlink&oid=123596393&loc=d3e14064-108612",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r33": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "31",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "280",
   "URI": "https://asc.fasb.org/extlink&oid=126901519&loc=d3e8924-108599",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r34": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "b-2",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r35": {
   "Name": "Form 20-F",
   "Paragraph": "1",
   "Publisher": "SEC",
   "Section": "6",
   "Subsection": "F",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r36": {
   "Name": "Form 20-F",
   "Paragraph": "1",
   "Publisher": "SEC",
   "Section": "6",
   "Subparagraph": "i",
   "Subsection": "F",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r37": {
   "Name": "Form 20-F",
   "Paragraph": "1",
   "Publisher": "SEC",
   "Section": "6",
   "Sentence": "A",
   "Subparagraph": "i",
   "Subsection": "F",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r38": {
   "Name": "Form 20-F",
   "Paragraph": "1",
   "Publisher": "SEC",
   "Section": "6",
   "Sentence": "B",
   "Subparagraph": "i",
   "Subsection": "F",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r39": {
   "Name": "Form 20-F",
   "Paragraph": "1",
   "Publisher": "SEC",
   "Section": "6",
   "Sentence": "C",
   "Subparagraph": "i",
   "Subsection": "F",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r4": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "205",
   "URI": "https://asc.fasb.org/extlink&oid=109222650&loc=SL51721683-107760",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r40": {
   "Name": "Form 20-F",
   "Paragraph": "1",
   "Publisher": "SEC",
   "Section": "6",
   "Sentence": "D",
   "Subparagraph": "i",
   "Subsection": "F",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r41": {
   "Name": "Form 20-F",
   "Paragraph": "1",
   "Publisher": "SEC",
   "Section": "6",
   "Sentence": "E",
   "Subparagraph": "i",
   "Subsection": "F",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r42": {
   "Name": "Form 20-F",
   "Paragraph": "1",
   "Publisher": "SEC",
   "Section": "6",
   "Subparagraph": "ii",
   "Subsection": "F",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r43": {
   "Name": "Form 20-F",
   "Paragraph": "1",
   "Publisher": "SEC",
   "Section": "6",
   "Subparagraph": "iii",
   "Subsection": "F",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r44": {
   "Name": "Form 20-F",
   "Paragraph": "2",
   "Publisher": "SEC",
   "Section": "6",
   "Subsection": "F",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r45": {
   "Name": "Form 20-F",
   "Paragraph": "1",
   "Publisher": "SEC",
   "Section": "6",
   "Subparagraph": "ii",
   "Subsection": "F",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r46": {
   "Name": "Form 40-F",
   "Paragraph": "a",
   "Publisher": "SEC",
   "Section": "19",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r47": {
   "Name": "Form 40-F",
   "Paragraph": "a",
   "Publisher": "SEC",
   "Section": "19",
   "Subparagraph": "1",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r48": {
   "Name": "Form 40-F",
   "Paragraph": "a",
   "Publisher": "SEC",
   "Section": "19",
   "Sentence": "i",
   "Subparagraph": "1",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r49": {
   "Name": "Form 40-F",
   "Paragraph": "a",
   "Publisher": "SEC",
   "Section": "19",
   "Sentence": "ii",
   "Subparagraph": "1",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r5": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "220",
   "URI": "https://asc.fasb.org/extlink&oid=126968391&loc=SL7669619-108580",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r50": {
   "Name": "Form 40-F",
   "Paragraph": "a",
   "Publisher": "SEC",
   "Section": "19",
   "Sentence": "iii",
   "Subparagraph": "1",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r51": {
   "Name": "Form 40-F",
   "Paragraph": "a",
   "Publisher": "SEC",
   "Section": "19",
   "Sentence": "iv",
   "Subparagraph": "1",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r52": {
   "Name": "Form 40-F",
   "Paragraph": "a",
   "Publisher": "SEC",
   "Section": "19",
   "Sentence": "v",
   "Subparagraph": "1",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r53": {
   "Name": "Form 40-F",
   "Paragraph": "a",
   "Publisher": "SEC",
   "Section": "19",
   "Subparagraph": "2",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r54": {
   "Name": "Form 40-F",
   "Paragraph": "a",
   "Publisher": "SEC",
   "Section": "19",
   "Subparagraph": "3",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r55": {
   "Name": "Form 40-F",
   "Paragraph": "b",
   "Publisher": "SEC",
   "Section": "19",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r56": {
   "Name": "Form N-CSR",
   "Paragraph": "a",
   "Publisher": "SEC",
   "Section": "18",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r57": {
   "Name": "Form N-CSR",
   "Paragraph": "a",
   "Publisher": "SEC",
   "Section": "18",
   "Subparagraph": "1",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r58": {
   "Name": "Form N-CSR",
   "Paragraph": "a",
   "Publisher": "SEC",
   "Section": "18",
   "Sentence": "i",
   "Subparagraph": "1",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r59": {
   "Name": "Form N-CSR",
   "Paragraph": "a",
   "Publisher": "SEC",
   "Section": "18",
   "Sentence": "ii",
   "Subparagraph": "1",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r6": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1B",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "220",
   "URI": "https://asc.fasb.org/extlink&oid=126968391&loc=SL7669625-108580",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r60": {
   "Name": "Form N-CSR",
   "Paragraph": "a",
   "Publisher": "SEC",
   "Section": "18",
   "Sentence": "iii",
   "Subparagraph": "1",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r61": {
   "Name": "Form N-CSR",
   "Paragraph": "a",
   "Publisher": "SEC",
   "Section": "18",
   "Sentence": "iv",
   "Subparagraph": "1",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r62": {
   "Name": "Form N-CSR",
   "Paragraph": "a",
   "Publisher": "SEC",
   "Section": "18",
   "Sentence": "v",
   "Subparagraph": "1",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r63": {
   "Name": "Form N-CSR",
   "Paragraph": "a",
   "Publisher": "SEC",
   "Section": "18",
   "Subparagraph": "2",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r64": {
   "Name": "Form N-CSR",
   "Paragraph": "a",
   "Publisher": "SEC",
   "Section": "18",
   "Subparagraph": "3",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r65": {
   "Name": "Form N-CSR",
   "Paragraph": "b",
   "Publisher": "SEC",
   "Section": "18",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r66": {
   "Name": "Regulation S-K",
   "Number": "229",
   "Publisher": "SEC",
   "Section": "402",
   "Subsection": "v",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r67": {
   "Name": "Regulation S-K",
   "Number": "229",
   "Paragraph": "1",
   "Publisher": "SEC",
   "Section": "402",
   "Subsection": "v",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r68": {
   "Name": "Regulation S-K",
   "Number": "229",
   "Paragraph": "2",
   "Publisher": "SEC",
   "Section": "402",
   "Subparagraph": "ii",
   "Subsection": "v",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r69": {
   "Name": "Regulation S-K",
   "Number": "229",
   "Paragraph": "2",
   "Publisher": "SEC",
   "Section": "402",
   "Subparagraph": "iii",
   "Subsection": "v",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r7": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "https://asc.fasb.org/extlink&oid=124431353&loc=SL124452729-227067",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r70": {
   "Name": "Regulation S-K",
   "Number": "229",
   "Paragraph": "2",
   "Publisher": "SEC",
   "Section": "402",
   "Subparagraph": "iv",
   "Subsection": "v",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r71": {
   "Name": "Regulation S-K",
   "Number": "229",
   "Paragraph": "2",
   "Publisher": "SEC",
   "Section": "402",
   "Subparagraph": "vi",
   "Subsection": "v",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r72": {
   "Name": "Regulation S-K",
   "Number": "229",
   "Paragraph": "3",
   "Publisher": "SEC",
   "Section": "402",
   "Subsection": "v",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r73": {
   "Name": "Regulation S-K",
   "Number": "229",
   "Paragraph": "4",
   "Publisher": "SEC",
   "Section": "402",
   "Subsection": "v",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r74": {
   "Name": "Regulation S-K",
   "Number": "229",
   "Paragraph": "5",
   "Publisher": "SEC",
   "Section": "402",
   "Subparagraph": "i",
   "Subsection": "v",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r75": {
   "Name": "Regulation S-K",
   "Number": "229",
   "Paragraph": "5",
   "Publisher": "SEC",
   "Section": "402",
   "Subparagraph": "ii",
   "Subsection": "v",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r76": {
   "Name": "Regulation S-K",
   "Number": "229",
   "Paragraph": "5",
   "Publisher": "SEC",
   "Section": "402",
   "Subparagraph": "iii",
   "Subsection": "v",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r77": {
   "Name": "Regulation S-K",
   "Number": "229",
   "Paragraph": "5",
   "Publisher": "SEC",
   "Section": "402",
   "Subparagraph": "iv",
   "Subsection": "v",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r78": {
   "Name": "Regulation S-K",
   "Number": "229",
   "Paragraph": "6",
   "Publisher": "SEC",
   "Section": "402",
   "Subsection": "v",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r79": {
   "Name": "Regulation S-K",
   "Number": "229",
   "Paragraph": "6",
   "Publisher": "SEC",
   "Section": "402",
   "Subparagraph": "i",
   "Subsection": "v",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r8": {
   "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/extlink&oid=120395691&loc=d3e23780-122690",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r80": {
   "Name": "Regulation S-K",
   "Number": "229",
   "Paragraph": "1",
   "Publisher": "SEC",
   "Section": "402",
   "Subsection": "w",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r81": {
   "Name": "Regulation S-K",
   "Number": "229",
   "Paragraph": "1",
   "Publisher": "SEC",
   "Section": "402",
   "Subparagraph": "i",
   "Subsection": "w",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r82": {
   "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"
  },
  "r83": {
   "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"
  },
  "r84": {
   "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"
  },
  "r85": {
   "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"
  },
  "r86": {
   "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"
  },
  "r87": {
   "Name": "Regulation S-K",
   "Number": "229",
   "Paragraph": "1",
   "Publisher": "SEC",
   "Section": "402",
   "Subparagraph": "ii",
   "Subsection": "w",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r88": {
   "Name": "Regulation S-K",
   "Number": "229",
   "Paragraph": "1",
   "Publisher": "SEC",
   "Section": "402",
   "Subparagraph": "iii",
   "Subsection": "w",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r89": {
   "Name": "Regulation S-K",
   "Number": "229",
   "Paragraph": "2",
   "Publisher": "SEC",
   "Section": "402",
   "Subsection": "w",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r9": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)(2)",
   "Topic": "250",
   "URI": "https://asc.fasb.org/extlink&oid=124431687&loc=d3e22499-107794",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r90": {
   "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/extlink&oid=126975872&loc=SL124442526-122756",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  }
 },
 "version": "2.2"
}
