{ "version": "2.2", "instance": { "ed-20240331.htm": { "nsprefix": "ed", "nsuri": "http://www.coned.com/20240331", "dts": { "inline": { "local": [ "ed-20240331.htm" ] }, "schema": { "local": [ "ed-20240331.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" ] }, "calculationLink": { "local": [ "ed-20240331_cal.xml" ] }, "definitionLink": { "local": [ "ed-20240331_def.xml" ] }, "labelLink": { "local": [ "ed-20240331_lab.xml" ] }, "presentationLink": { "local": [ "ed-20240331_pre.xml" ] } }, "keyStandard": 319, "keyCustom": 103, "axisStandard": 37, "axisCustom": 1, "memberStandard": 49, "memberCustom": 94, "hidden": { "total": 14, "http://xbrl.sec.gov/dei/2023": 10, "http://fasb.org/us-gaap/2023": 3, "http://www.coned.com/20240331": 1 }, "contextCount": 666, "entityCount": 1, "segmentCount": 152, "elementCount": 851, "unitCount": 17, "baseTaxonomies": { "http://fasb.org/us-gaap/2023": 1569, "http://xbrl.sec.gov/dei/2023": 50, "http://xbrl.sec.gov/ecd/2023": 4 }, "report": { "R1": { "role": "http://www.coned.com/role/CoverPage", "longName": "0000001 - Document - Cover Page", "shortName": "Cover Page", "isDefault": "true", "groupType": "document", "subGroupType": "", "menuCat": "Cover", "order": "1", "firstAnchor": { "contextRef": "c-1", "name": "dei:DocumentType", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "dei:DocumentType", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true } }, "R2": { "role": "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED", "longName": "0000002 - Statement - CONSOLIDATED INCOME STATEMENT (UNAUDITED)", "shortName": "CONSOLIDATED INCOME STATEMENT (UNAUDITED)", "isDefault": "false", "groupType": "statement", "subGroupType": "", "menuCat": "Statements", "order": "2", "firstAnchor": { "contextRef": "c-1", "name": "us-gaap:Revenues", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true }, "uniqueAnchor": null }, "R3": { "role": "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCOMPREHENSIVEINCOMEUNAUDITED", "longName": "0000003 - Statement - CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME (UNAUDITED)", "shortName": "CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME (UNAUDITED)", "isDefault": "false", "groupType": "statement", "subGroupType": "", "menuCat": "Statements", "order": "3", "firstAnchor": { "contextRef": "c-1", "name": "us-gaap:ProfitLoss", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true }, "uniqueAnchor": null }, "R4": { "role": "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED", "longName": "0000004 - Statement - CONSOLIDATED STATEMENT OF CASH FLOWS (UNAUDITED)", "shortName": "CONSOLIDATED STATEMENT OF CASH FLOWS (UNAUDITED)", "isDefault": "false", "groupType": "statement", "subGroupType": "", "menuCat": "Statements", "order": "4", "firstAnchor": { "contextRef": "c-1", "name": "us-gaap:ProfitLoss", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "us-gaap:GainLossOnSaleOfDerivatives", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "unique": true } }, "R5": { "role": "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "longName": "0000005 - Statement - CONSOLIDATED BALANCE SHEET (UNAUDITED)", "shortName": "CONSOLIDATED BALANCE SHEET (UNAUDITED)", "isDefault": "false", "groupType": "statement", "subGroupType": "", "menuCat": "Statements", "order": "5", "firstAnchor": { "contextRef": "c-21", "name": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-21", "name": "us-gaap:RestrictedCash", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "unique": true } }, "R6": { "role": "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDParenthetical", "longName": "0000006 - Statement - CONSOLIDATED BALANCE SHEET (UNAUDITED) (Parenthetical)", "shortName": "CONSOLIDATED BALANCE SHEET (UNAUDITED) (Parenthetical)", "isDefault": "false", "groupType": "statement", "subGroupType": "parenthetical", "menuCat": "Statements", "order": "6", "firstAnchor": { "contextRef": "c-21", "name": "us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "div", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true }, "uniqueAnchor": null }, "R7": { "role": "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFEQUITYUNAUDITED", "longName": "0000007 - Statement - CONSOLIDATED STATEMENT OF EQUITY (UNAUDITED)", "shortName": "CONSOLIDATED STATEMENT OF EQUITY (UNAUDITED)", "isDefault": "false", "groupType": "statement", "subGroupType": "", "menuCat": "Statements", "order": "7", "firstAnchor": { "contextRef": "c-33", "name": "us-gaap:CommonStockSharesOutstanding", "unitRef": "shares", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-33", "name": "us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "unique": true } }, "R8": { "role": "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFEQUITYUNAUDITEDParenthetical", "longName": "0000008 - Statement - CONSOLIDATED STATEMENT OF EQUITY (UNAUDITED) (Parenthetical)", "shortName": "CONSOLIDATED STATEMENT OF EQUITY (UNAUDITED) (Parenthetical)", "isDefault": "false", "groupType": "statement", "subGroupType": "parenthetical", "menuCat": "Statements", "order": "8", "firstAnchor": { "contextRef": "c-1", "name": "us-gaap:CommonStockDividendsPerShareCashPaid", "unitRef": "usdPerShare", "xsiNil": "false", "lang": "en-US", "decimals": "INF", "ancestors": [ "span", "div", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "us-gaap:CommonStockDividendsPerShareCashPaid", "unitRef": "usdPerShare", "xsiNil": "false", "lang": "en-US", "decimals": "INF", "ancestors": [ "span", "div", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true } }, "R9": { "role": "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTCECONYUNAUDITED", "longName": "0000009 - Statement - CONSOLIDATED INCOME STATEMENT - CECONY (UNAUDITED)", "shortName": "CONSOLIDATED INCOME STATEMENT - CECONY (UNAUDITED)", "isDefault": "false", "groupType": "statement", "subGroupType": "", "menuCat": "Statements", "order": "9", "firstAnchor": { "contextRef": "c-1", "name": "us-gaap:Revenues", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-2", "name": "us-gaap:TaxesExcludingIncomeAndExciseTaxes", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "unique": true } }, "R10": { "role": "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCOMPREHENSIVEINCOMEUNAUDITEDCECONY", "longName": "0000010 - Statement - CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME (UNAUDITED) - CECONY", "shortName": "CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME (UNAUDITED) - CECONY", "isDefault": "false", "groupType": "statement", "subGroupType": "", "menuCat": "Statements", "order": "10", "firstAnchor": { "contextRef": "c-1", "name": "us-gaap:NetIncomeLoss", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-2", "name": "us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "unique": true } }, "R11": { "role": "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY", "longName": "0000011 - Statement - CONSOLIDATED STATEMENT OF CASH FLOWS (UNAUDITED) - CECONY", "shortName": "CONSOLIDATED STATEMENT OF CASH FLOWS (UNAUDITED) - CECONY", "isDefault": "false", "groupType": "statement", "subGroupType": "", "menuCat": "Statements", "order": "11", "firstAnchor": { "contextRef": "c-1", "name": "us-gaap:NetIncomeLoss", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-2", "name": "us-gaap:DeferredIncomeTaxExpenseBenefit", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "unique": true } }, "R12": { "role": "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY", "longName": "0000012 - Statement - CONSOLIDATED BALANCE SHEET (UNAUDITED) - CECONY", "shortName": "CONSOLIDATED BALANCE SHEET (UNAUDITED) - CECONY", "isDefault": "false", "groupType": "statement", "subGroupType": "", "menuCat": "Statements", "order": "12", "firstAnchor": { "contextRef": "c-21", "name": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-91", "name": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "unique": true } }, "R13": { "role": "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONYParenthetical", "longName": "0000013 - Statement - CONSOLIDATED BALANCE SHEET (UNAUDITED) - CECONY (Parenthetical)", "shortName": "CONSOLIDATED BALANCE SHEET (UNAUDITED) - CECONY (Parenthetical)", "isDefault": "false", "groupType": "statement", "subGroupType": "parenthetical", "menuCat": "Statements", "order": "13", "firstAnchor": { "contextRef": "c-21", "name": "us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "div", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-91", "name": "us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "div", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "unique": true } }, "R14": { "role": "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFSHAREHOLDERSEQUITYUNAUDITEDCECONY", "longName": "0000014 - Statement - CONSOLIDATED STATEMENT OF SHAREHOLDER\u2019S EQUITY (UNAUDITED) - CECONY", "shortName": "CONSOLIDATED STATEMENT OF SHAREHOLDER\u2019S EQUITY (UNAUDITED) - CECONY", "isDefault": "false", "groupType": "statement", "subGroupType": "", "menuCat": "Statements", "order": "14", "firstAnchor": { "contextRef": "c-33", "name": "us-gaap:CommonStockSharesOutstanding", "unitRef": "shares", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-107", "name": "us-gaap:CommonStockSharesOutstanding", "unitRef": "shares", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "unique": true } }, "R15": { "role": "http://www.coned.com/role/General", "longName": "0000015 - Disclosure - General", "shortName": "General", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "15", "firstAnchor": { "contextRef": "c-1", "name": "us-gaap:BusinessDescriptionAndBasisOfPresentationTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "us-gaap:BusinessDescriptionAndBasisOfPresentationTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true } }, "R16": { "role": "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMatters", "longName": "0000016 - Disclosure - Summary of Significant Accounting Policies and Other Matters", "shortName": "Summary of Significant Accounting Policies and Other Matters", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "16", "firstAnchor": { "contextRef": "c-1", "name": "us-gaap:SignificantAccountingPoliciesTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "us-gaap:SignificantAccountingPoliciesTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true } }, "R17": { "role": "http://www.coned.com/role/RegulatoryMatters", "longName": "0000017 - Disclosure - Regulatory Matters", "shortName": "Regulatory Matters", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "17", "firstAnchor": { "contextRef": "c-1", "name": "us-gaap:PublicUtilitiesDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "us-gaap:PublicUtilitiesDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true } }, "R18": { "role": "http://www.coned.com/role/Capitalization", "longName": "0000018 - Disclosure - Capitalization", "shortName": "Capitalization", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "18", "firstAnchor": { "contextRef": "c-1", "name": "ed:CapitalizationTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "ed:CapitalizationTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true } }, "R19": { "role": "http://www.coned.com/role/ShortTermBorrowing", "longName": "0000019 - Disclosure - Short-Term Borrowing", "shortName": "Short-Term Borrowing", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "19", "firstAnchor": { "contextRef": "c-1", "name": "us-gaap:ShortTermDebtTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "us-gaap:ShortTermDebtTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true } }, "R20": { "role": "http://www.coned.com/role/PensionBenefits", "longName": "0000020 - Disclosure - Pension Benefits", "shortName": "Pension Benefits", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "20", "firstAnchor": { "contextRef": "c-1", "name": "us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true } }, "R21": { "role": "http://www.coned.com/role/OtherPostretirementBenefits", "longName": "0000021 - Disclosure - Other Postretirement Benefits", "shortName": "Other Postretirement Benefits", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "21", "firstAnchor": { "contextRef": "c-1", "name": "us-gaap:PostemploymentBenefitsDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "us-gaap:PostemploymentBenefitsDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true } }, "R22": { "role": "http://www.coned.com/role/EnvironmentalMatters", "longName": "0000022 - Disclosure - Environmental Matters", "shortName": "Environmental Matters", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "22", "firstAnchor": { "contextRef": "c-1", "name": "us-gaap:EnvironmentalLossContingencyDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "us-gaap:EnvironmentalLossContingencyDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true } }, "R23": { "role": "http://www.coned.com/role/MaterialContingencies", "longName": "0000023 - Disclosure - Material Contingencies", "shortName": "Material Contingencies", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "23", "firstAnchor": { "contextRef": "c-1", "name": "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true } }, "R24": { "role": "http://www.coned.com/role/Leases", "longName": "0000024 - Disclosure - Leases", "shortName": "Leases", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "24", "firstAnchor": { "contextRef": "c-1", "name": "us-gaap:LesseeFinanceLeasesTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "us-gaap:LesseeFinanceLeasesTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true } }, "R25": { "role": "http://www.coned.com/role/IncomeTax", "longName": "0000025 - Disclosure - Income Tax", "shortName": "Income Tax", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "25", "firstAnchor": { "contextRef": "c-1", "name": "us-gaap:IncomeTaxDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "us-gaap:IncomeTaxDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true } }, "R26": { "role": "http://www.coned.com/role/RevenueRecognition", "longName": "0000026 - Disclosure - Revenue Recognition", "shortName": "Revenue Recognition", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "26", "firstAnchor": { "contextRef": "c-1", "name": "us-gaap:RevenueFromContractWithCustomerTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "us-gaap:RevenueFromContractWithCustomerTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true } }, "R27": { "role": "http://www.coned.com/role/CurrentExpectedCreditLosses", "longName": "0000027 - Disclosure - Current Expected Credit Losses", "shortName": "Current Expected Credit Losses", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "27", "firstAnchor": { "contextRef": "c-1", "name": "us-gaap:AllowanceForCreditLossesTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "us-gaap:AllowanceForCreditLossesTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true } }, "R28": { "role": "http://www.coned.com/role/FinancialInformationbyBusinessSegment", "longName": "0000028 - Disclosure - Financial Information by Business Segment", "shortName": "Financial Information by Business Segment", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "28", "firstAnchor": { "contextRef": "c-1", "name": "us-gaap:SegmentReportingDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "us-gaap:SegmentReportingDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true } }, "R29": { "role": "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivities", "longName": "0000029 - Disclosure - Derivative Instruments and Hedging Activities", "shortName": "Derivative Instruments and Hedging Activities", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "29", "firstAnchor": { "contextRef": "c-1", "name": "us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true } }, "R30": { "role": "http://www.coned.com/role/FairValueMeasurements", "longName": "0000030 - Disclosure - Fair Value Measurements", "shortName": "Fair Value Measurements", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "30", "firstAnchor": { "contextRef": "c-1", "name": "us-gaap:FairValueMeasurementInputsDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "us-gaap:FairValueMeasurementInputsDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true } }, "R31": { "role": "http://www.coned.com/role/RelatedPartyTransactions", "longName": "0000031 - Disclosure - Related Party Transactions", "shortName": "Related Party Transactions", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "31", "firstAnchor": { "contextRef": "c-1", "name": "us-gaap:RelatedPartyTransactionsDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "us-gaap:RelatedPartyTransactionsDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true } }, "R32": { "role": "http://www.coned.com/role/NewFinancialAccountingStandards", "longName": "0000032 - Disclosure - New Financial Accounting Standards", "shortName": "New Financial Accounting Standards", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "32", "firstAnchor": null, "uniqueAnchor": null }, "R33": { "role": "http://www.coned.com/role/Dispositions", "longName": "0000033 - Disclosure - Dispositions", "shortName": "Dispositions", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "33", "firstAnchor": { "contextRef": "c-1", "name": "us-gaap:DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true }, "uniqueAnchor": null }, "R34": { "role": "http://www.coned.com/role/AssetsandLiabilitiesHeldforSale", "longName": "0000034 - Disclosure - Assets and Liabilities Held-for-Sale", "shortName": "Assets and Liabilities Held-for-Sale", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "34", "firstAnchor": { "contextRef": "c-1", "name": "us-gaap:DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true }, "uniqueAnchor": null }, "R35": { "role": "http://xbrl.sec.gov/ecd/role/PvpDisclosure", "longName": "995410 - Disclosure - Pay vs Performance Disclosure", "shortName": "Pay vs Performance Disclosure", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "35", "firstAnchor": { "contextRef": "c-1", "name": "us-gaap:NetIncomeLoss", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true }, "uniqueAnchor": null }, "R36": { "role": "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements", "longName": "995445 - Disclosure - Insider Trading Arrangements", "shortName": "Insider Trading Arrangements", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "36", "firstAnchor": { "contextRef": "c-1", "name": "ecd:Rule10b51ArrAdoptedFlag", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "ecd:Rule10b51ArrAdoptedFlag", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true } }, "R37": { "role": "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersPolicies", "longName": "9954471 - Disclosure - Summary of Significant Accounting Policies and Other Matters (Policies)", "shortName": "Summary of Significant Accounting Policies and Other Matters (Policies)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "policies", "menuCat": "Policies", "order": "37", "firstAnchor": { "contextRef": "c-1", "name": "us-gaap:PriorPeriodReclassificationAdjustmentDescription", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "us-gaap:PriorPeriodReclassificationAdjustmentDescription", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true } }, "R38": { "role": "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersTables", "longName": "9954472 - Disclosure - Summary of Significant Accounting Policies and Other Matters (Tables)", "shortName": "Summary of Significant Accounting Policies and Other Matters (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "38", "firstAnchor": { "contextRef": "c-1", "name": "us-gaap:ScheduleOfEarningsPerShareDilutedByCommonClassTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "us-gaap:ScheduleOfEarningsPerShareDilutedByCommonClassTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true } }, "R39": { "role": "http://www.coned.com/role/RegulatoryMattersTables", "longName": "9954473 - Disclosure - Regulatory Matters (Tables)", "shortName": "Regulatory Matters (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "39", "firstAnchor": { "contextRef": "c-1", "name": "us-gaap:ScheduleOfRegulatoryAssetsTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "us-gaap:ScheduleOfRegulatoryAssetsTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true } }, "R40": { "role": "http://www.coned.com/role/CapitalizationTables", "longName": "9954474 - Disclosure - Capitalization (Tables)", "shortName": "Capitalization (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "40", "firstAnchor": { "contextRef": "c-1", "name": "us-gaap:ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "us-gaap:ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true } }, "R41": { "role": "http://www.coned.com/role/PensionBenefitsTables", "longName": "9954475 - Disclosure - Pension Benefits (Tables)", "shortName": "Pension Benefits (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "41", "firstAnchor": { "contextRef": "c-1", "name": "us-gaap:ScheduleOfNetBenefitCostsTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true }, "uniqueAnchor": null }, "R42": { "role": "http://www.coned.com/role/OtherPostretirementBenefitsTables", "longName": "9954476 - Disclosure - Other Postretirement Benefits (Tables)", "shortName": "Other Postretirement Benefits (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "42", "firstAnchor": { "contextRef": "c-1", "name": "us-gaap:ScheduleOfNetBenefitCostsTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true }, "uniqueAnchor": null }, "R43": { "role": "http://www.coned.com/role/EnvironmentalMattersTables", "longName": "9954477 - Disclosure - Environmental Matters (Tables)", "shortName": "Environmental Matters (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "43", "firstAnchor": { "contextRef": "c-1", "name": "ed:AccruedLiabilitiesAndRegulatoryAssetsTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "ed:AccruedLiabilitiesAndRegulatoryAssetsTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true } }, "R44": { "role": "http://www.coned.com/role/MaterialContingenciesTables", "longName": "9954478 - Disclosure - Material Contingencies (Tables)", "shortName": "Material Contingencies (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "44", "firstAnchor": { "contextRef": "c-1", "name": "us-gaap:ScheduleOfGuaranteeObligationsTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "us-gaap:ScheduleOfGuaranteeObligationsTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true } }, "R45": { "role": "http://www.coned.com/role/LeasesTables", "longName": "9954479 - Disclosure - Leases (Tables)", "shortName": "Leases (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "45", "firstAnchor": { "contextRef": "c-1", "name": "us-gaap:LeaseCostTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ix:continuation", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "us-gaap:LeaseCostTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ix:continuation", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true } }, "R46": { "role": "http://www.coned.com/role/IncomeTaxTables", "longName": "9954480 - Disclosure - Income Tax (Tables)", "shortName": "Income Tax (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "46", "firstAnchor": { "contextRef": "c-1", "name": "us-gaap:ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "us-gaap:ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true } }, "R47": { "role": "http://www.coned.com/role/RevenueRecognitionTables", "longName": "9954481 - Disclosure - Revenue Recognition (Tables)", "shortName": "Revenue Recognition (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "47", "firstAnchor": { "contextRef": "c-1", "name": "us-gaap:DisaggregationOfRevenueTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "us-gaap:DisaggregationOfRevenueTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true } }, "R48": { "role": "http://www.coned.com/role/CurrentExpectedCreditLossesTables", "longName": "9954482 - Disclosure - Current Expected Credit Losses (Tables)", "shortName": "Current Expected Credit Losses (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "48", "firstAnchor": { "contextRef": "c-1", "name": "us-gaap:AccountsReceivableAllowanceForCreditLossTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "us-gaap:AccountsReceivableAllowanceForCreditLossTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true } }, "R49": { "role": "http://www.coned.com/role/FinancialInformationbyBusinessSegmentTables", "longName": "9954483 - Disclosure - Financial Information by Business Segment (Tables)", "shortName": "Financial Information by Business Segment (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "49", "firstAnchor": { "contextRef": "c-1", "name": "us-gaap:ScheduleOfSegmentReportingInformationBySegmentTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "us-gaap:ScheduleOfSegmentReportingInformationBySegmentTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true } }, "R50": { "role": "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesTables", "longName": "9954484 - Disclosure - Derivative Instruments and Hedging Activities (Tables)", "shortName": "Derivative Instruments and Hedging Activities (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "50", "firstAnchor": { "contextRef": "c-1", "name": "us-gaap:OffsettingLiabilitiesTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:OffsettingAssetsTableTextBlock", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "us-gaap:OffsettingLiabilitiesTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:OffsettingAssetsTableTextBlock", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true } }, "R51": { "role": "http://www.coned.com/role/FairValueMeasurementsTables", "longName": "9954485 - Disclosure - Fair Value Measurements (Tables)", "shortName": "Fair Value Measurements (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "51", "firstAnchor": { "contextRef": "c-1", "name": "us-gaap:ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "us-gaap:ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true } }, "R52": { "role": "http://www.coned.com/role/RelatedPartyTransactionsTables", "longName": "9954486 - Disclosure - Related Party Transactions (Tables)", "shortName": "Related Party Transactions (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "52", "firstAnchor": { "contextRef": "c-1", "name": "us-gaap:ScheduleOfRelatedPartyTransactionsTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "us-gaap:ScheduleOfRelatedPartyTransactionsTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true } }, "R53": { "role": "http://www.coned.com/role/DispositionsTables", "longName": "9954487 - Disclosure - Dispositions (Tables)", "shortName": "Dispositions (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "53", "firstAnchor": { "contextRef": "c-1", "name": "us-gaap:ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true }, "uniqueAnchor": null }, "R54": { "role": "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleTables", "longName": "9954488 - Disclosure - Assets and Liabilities Held-for-Sale (Tables)", "shortName": "Assets and Liabilities Held-for-Sale (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "54", "firstAnchor": { "contextRef": "c-1", "name": "us-gaap:ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true }, "uniqueAnchor": null }, "R55": { "role": "http://www.coned.com/role/GeneralDetails", "longName": "9954489 - Disclosure - General (Details)", "shortName": "General (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "55", "firstAnchor": { "contextRef": "c-1", "name": "ed:NumberOfRegistrants", "unitRef": "registrant", "xsiNil": "false", "lang": "en-US", "decimals": "INF", "ancestors": [ "span", "div", "us-gaap:BusinessDescriptionAndBasisOfPresentationTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "ed:NumberOfRegistrants", "unitRef": "registrant", "xsiNil": "false", "lang": "en-US", "decimals": "INF", "ancestors": [ "span", "div", "us-gaap:BusinessDescriptionAndBasisOfPresentationTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true } }, "R56": { "role": "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersNarrativeDetails", "longName": "9954490 - Disclosure - Summary of Significant Accounting Policies and Other Matters - Narrative (Details)", "shortName": "Summary of Significant Accounting Policies and Other Matters - Narrative (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "56", "firstAnchor": { "contextRef": "c-1", "name": "us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount", "unitRef": "shares", "xsiNil": "false", "lang": "en-US", "decimals": "INF", "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount", "unitRef": "shares", "xsiNil": "false", "lang": "en-US", "decimals": "INF", "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true } }, "R57": { "role": "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersEarningsPerCommonShareDetails", "longName": "9954491 - Disclosure - Summary of Significant Accounting Policies and Other Matters - Earnings Per Common Share (Details)", "shortName": "Summary of Significant Accounting Policies and Other Matters - Earnings Per Common Share (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "57", "firstAnchor": { "contextRef": "c-1", "name": "us-gaap:NetIncomeLoss", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "us-gaap:IncrementalCommonSharesAttributableToContingentlyIssuableShares", "unitRef": "shares", "xsiNil": "false", "lang": "en-US", "decimals": "-5", "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfEarningsPerShareDilutedByCommonClassTextBlock", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "unique": true } }, "R58": { "role": "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersChangesinAccumulatedOtherComprehensiveIncomeLossDetails", "longName": "9954492 - Disclosure - Summary of Significant Accounting Policies and Other Matters - Changes in Accumulated Other Comprehensive Income/(Loss) (Details)", "shortName": "Summary of Significant Accounting Policies and Other Matters - Changes in Accumulated Other Comprehensive Income/(Loss) (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "58", "firstAnchor": { "contextRef": "c-19", "name": "us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-147", "name": "us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "unique": true } }, "R59": { "role": "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersReconciliationofCashTemporaryInvestmentsandRestrictedCashDetails", "longName": "9954493 - Disclosure - Summary of Significant Accounting Policies and Other Matters - Reconciliation of Cash, Temporary Investments and Restricted Cash (Details)", "shortName": "Summary of Significant Accounting Policies and Other Matters - Reconciliation of Cash, Temporary Investments and Restricted Cash (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "59", "firstAnchor": { "contextRef": "c-21", "name": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-22", "name": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "ix:continuation", "ix:continuation", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "unique": true } }, "R60": { "role": "http://www.coned.com/role/RegulatoryMattersRatePlansandBillReliefNarrativeDetails", "longName": "9954494 - Disclosure - Regulatory Matters - Rate Plans and Bill Relief Narrative (Details)", "shortName": "Regulatory Matters - Rate Plans and Bill Relief Narrative (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "60", "firstAnchor": { "contextRef": "c-165", "name": "us-gaap:AmountOfRegulatoryAssistanceReceived1", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-165", "name": "us-gaap:AmountOfRegulatoryAssistanceReceived1", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true } }, "R61": { "role": "http://www.coned.com/role/RegulatoryMattersOtherRegulatoryMattersNarrativeDetails", "longName": "9954495 - Disclosure - Regulatory Matters - Other Regulatory Matters Narrative (Details)", "shortName": "Regulatory Matters - Other Regulatory Matters Narrative (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "61", "firstAnchor": { "contextRef": "c-1", "name": "ed:OtherCustomerProvidedCapitalRate", "unitRef": "number", "xsiNil": "false", "lang": "en-US", "decimals": "4", "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "ed:OtherCustomerProvidedCapitalRate", "unitRef": "number", "xsiNil": "false", "lang": "en-US", "decimals": "4", "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true } }, "R62": { "role": "http://www.coned.com/role/RegulatoryMattersRegulatoryAssetsDetails", "longName": "9954496 - Disclosure - Regulatory Matters - Regulatory Assets (Details)", "shortName": "Regulatory Matters - Regulatory Assets (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "62", "firstAnchor": { "contextRef": "c-21", "name": "us-gaap:RegulatoryAssetsNoncurrent", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-170", "name": "us-gaap:RegulatoryAssetsNoncurrent", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "ed:AccruedLiabilitiesAndRegulatoryAssetsTableTextBlock", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "unique": true } }, "R63": { "role": "http://www.coned.com/role/RegulatoryMattersRegulatoryLiabilitiesDetails", "longName": "9954497 - Disclosure - Regulatory Matters - Regulatory Liabilities (Details)", "shortName": "Regulatory Matters - Regulatory Liabilities (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "63", "firstAnchor": { "contextRef": "c-21", "name": "us-gaap:RegulatoryLiabilityNoncurrent", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-21", "name": "us-gaap:RegulatoryLiabilities", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfRegulatoryLiabilitiesTextBlock", "us-gaap:ScheduleOfRegulatoryAssetsTextBlock", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "unique": true } }, "R64": { "role": "http://www.coned.com/role/RegulatoryMattersScheduleofRegulatoryAssetsNotEarningaReturnDetails", "longName": "9954498 - Disclosure - Regulatory Matters - Schedule of Regulatory Assets Not Earning a Return (Details)", "shortName": "Regulatory Matters - Schedule of Regulatory Assets Not Earning a Return (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "64", "firstAnchor": { "contextRef": "c-21", "name": "ed:RegulatoryAssetsNotEarningReturn", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "ed:ScheduleOfRegulatoryAssetsNotEarningReturnTableTextBlock", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-21", "name": "ed:RegulatoryAssetsNotEarningReturn", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "ed:ScheduleOfRegulatoryAssetsNotEarningReturnTableTextBlock", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true } }, "R65": { "role": "http://www.coned.com/role/CapitalizationCarryingAmountsandFairValuesofLongTermDebtDetails", "longName": "9954499 - Disclosure - Capitalization - Carrying Amounts and Fair Values of Long-Term Debt (Details)", "shortName": "Capitalization - Carrying Amounts and Fair Values of Long-Term Debt (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "65", "firstAnchor": { "contextRef": "c-21", "name": "us-gaap:UnamortizedDebtIssuanceExpense", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "div", "ix:continuation", "us-gaap:ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-21", "name": "us-gaap:UnamortizedDebtIssuanceExpense", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "div", "ix:continuation", "us-gaap:ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true } }, "R66": { "role": "http://www.coned.com/role/ShortTermBorrowingDetails", "longName": "9954500 - Disclosure - Short-Term Borrowing (Details)", "shortName": "Short-Term Borrowing (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "66", "firstAnchor": { "contextRef": "c-19", "name": "us-gaap:RatioOfIndebtednessToNetCapital1", "unitRef": "number", "xsiNil": "false", "lang": "en-US", "decimals": "0", "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-19", "name": "us-gaap:RatioOfIndebtednessToNetCapital1", "unitRef": "number", "xsiNil": "false", "lang": "en-US", "decimals": "0", "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true } }, "R67": { "role": "http://www.coned.com/role/PensionBenefitsTotalPeriodicBenefitCostsDetails", "longName": "9954501 - Disclosure - Pension Benefits - Total Periodic Benefit Costs (Details)", "shortName": "Pension Benefits - Total Periodic Benefit Costs (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "67", "firstAnchor": { "contextRef": "c-319", "name": "us-gaap:DefinedBenefitPlanServiceCost", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfNetBenefitCostsTableTextBlock", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-319", "name": "us-gaap:DefinedBenefitPlanServiceCost", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfNetBenefitCostsTableTextBlock", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true } }, "R68": { "role": "http://www.coned.com/role/PensionBenefitsAdditionalInformationDetails", "longName": "9954502 - Disclosure - Pension Benefits - Additional Information (Details)", "shortName": "Pension Benefits - Additional Information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "68", "firstAnchor": { "contextRef": "c-323", "name": "us-gaap:DefinedBenefitPlanExpectedFutureEmployerContributionsCurrentFiscalYear", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-323", "name": "us-gaap:DefinedBenefitPlanExpectedFutureEmployerContributionsCurrentFiscalYear", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true } }, "R69": { "role": "http://www.coned.com/role/OtherPostretirementBenefitsPeriodicPostretirementBenefitCostsDetails", "longName": "9954503 - Disclosure - Other Postretirement Benefits - Periodic Postretirement Benefit Costs (Details)", "shortName": "Other Postretirement Benefits - Periodic Postretirement Benefit Costs (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "69", "firstAnchor": { "contextRef": "c-325", "name": "us-gaap:DefinedBenefitPlanServiceCost", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "ix:continuation", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-325", "name": "us-gaap:DefinedBenefitPlanServiceCost", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "ix:continuation", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true } }, "R70": { "role": "http://www.coned.com/role/OtherPostretirementBenefitsAdditionalInformationDetails", "longName": "9954504 - Disclosure - Other Postretirement Benefits - Additional Information (Details)", "shortName": "Other Postretirement Benefits - Additional Information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "70", "firstAnchor": { "contextRef": "c-323", "name": "us-gaap:DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "ix:continuation", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-323", "name": "us-gaap:DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "ix:continuation", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true } }, "R71": { "role": "http://www.coned.com/role/EnvironmentalMattersAccruedLiabilitiesandRegulatoryAssetsDetails", "longName": "9954505 - Disclosure - Environmental Matters - Accrued Liabilities and Regulatory Assets (Details)", "shortName": "Environmental Matters - Accrued Liabilities and Regulatory Assets (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "71", "firstAnchor": { "contextRef": "c-21", "name": "us-gaap:AccruedEnvironmentalLossContingenciesNoncurrent", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-329", "name": "us-gaap:AccruedEnvironmentalLossContingenciesNoncurrent", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "ed:AccruedLiabilitiesAndRegulatoryAssetsTableTextBlock", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "unique": true } }, "R72": { "role": "http://www.coned.com/role/EnvironmentalMattersEnvironmentalRemediationCostsDetails", "longName": "9954506 - Disclosure - Environmental Matters - Environmental Remediation Costs (Details)", "shortName": "Environmental Matters - Environmental Remediation Costs (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "72", "firstAnchor": { "contextRef": "c-1", "name": "us-gaap:EnvironmentalRemediationExpense", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "ed:EnvironmentalRemediationCostsIncurredRelatedToSuperFundSitesTableTextBlock", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "us-gaap:EnvironmentalRemediationExpense", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "ed:EnvironmentalRemediationCostsIncurredRelatedToSuperFundSitesTableTextBlock", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true } }, "R73": { "role": "http://www.coned.com/role/EnvironmentalMattersAdditionalInformationDetails", "longName": "9954507 - Disclosure - Environmental Matters - Additional Information (Details)", "shortName": "Environmental Matters - Additional Information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "73", "firstAnchor": { "contextRef": "c-341", "name": "ed:PotentialUndiscountedLiabilityForEnvironmentalLossContingenciesGross", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-341", "name": "ed:PotentialUndiscountedLiabilityForEnvironmentalLossContingenciesGross", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true } }, "R74": { "role": "http://www.coned.com/role/EnvironmentalMattersAccruedLiabilityDetails", "longName": "9954508 - Disclosure - Environmental Matters - Accrued Liability (Details)", "shortName": "Environmental Matters - Accrued Liability (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "74", "firstAnchor": { "contextRef": "c-21", "name": "us-gaap:RegulatoryAssets", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfRegulatoryLiabilitiesTextBlock", "us-gaap:ScheduleOfRegulatoryAssetsTextBlock", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-343", "name": "us-gaap:AccrualForEnvironmentalLossContingencies", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "ix:continuation", "ed:AccruedLiabilitiesForAsbestosSuitsAndWorkersCompensationProceedingsTableTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "unique": true } }, "R75": { "role": "http://www.coned.com/role/MaterialContingenciesAdditionalInformationDetails", "longName": "9954509 - Disclosure - Material Contingencies - Additional Information (Details)", "shortName": "Material Contingencies - Additional Information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "75", "firstAnchor": { "contextRef": "c-21", "name": "us-gaap:RegulatoryLiabilityNoncurrent", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-372", "name": "ed:PercentageOfEstimatedCostsOnProjects", "unitRef": "number", "xsiNil": "false", "lang": "en-US", "decimals": "2", "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "unique": true } }, "R76": { "role": "http://www.coned.com/role/MaterialContingenciesGuaranteesDetails", "longName": "9954510 - Disclosure - Material Contingencies - Guarantees (Details)", "shortName": "Material Contingencies - Guarantees (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "76", "firstAnchor": { "contextRef": "c-21", "name": "us-gaap:GuaranteeObligationsMaximumExposure", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfGuaranteeObligationsTextBlock", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-359", "name": "us-gaap:GuaranteeObligationsMaximumExposure", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfGuaranteeObligationsTextBlock", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "unique": true } }, "R77": { "role": "http://www.coned.com/role/LeasesLeaseCostandCashFlowsDetails", "longName": "9954511 - Disclosure - Leases - Lease Cost and Cash Flows (Details)", "shortName": "Leases - Lease Cost and Cash Flows (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "77", "firstAnchor": { "contextRef": "c-1", "name": "us-gaap:OperatingLeaseCost", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:LeaseCostTableTextBlock", "ix:continuation", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "us-gaap:OperatingLeaseCost", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:LeaseCostTableTextBlock", "ix:continuation", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true } }, "R78": { "role": "http://www.coned.com/role/LeasesAdditionalInformationDetails", "longName": "9954512 - Disclosure - Leases - Additional Information (Details)", "shortName": "Leases - Additional Information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "78", "firstAnchor": { "contextRef": "c-226", "name": "ed:LesseeOperatingLeaseLeaseNotYetCommencedExpectedPeriodToCommence", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "div", "ix:continuation", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-226", "name": "ed:LesseeOperatingLeaseLeaseNotYetCommencedExpectedPeriodToCommence", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "div", "ix:continuation", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true } }, "R79": { "role": "http://www.coned.com/role/IncomeTaxAdditionalInformationDetails", "longName": "9954513 - Disclosure - Income Tax - Additional Information (Details)", "shortName": "Income Tax - Additional Information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "79", "firstAnchor": { "contextRef": "c-1", "name": "us-gaap:IncomeTaxExpenseBenefit", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-21", "name": "us-gaap:UnrecognizedTaxBenefits", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "unique": true } }, "R80": { "role": "http://www.coned.com/role/IncomeTaxIncomeTaxReconciliationDetails", "longName": "9954514 - Disclosure - Income Tax - Income Tax Reconciliation (Details)", "shortName": "Income Tax - Income Tax Reconciliation (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "80", "firstAnchor": { "contextRef": "c-1", "name": "us-gaap:EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate", "unitRef": "number", "xsiNil": "false", "lang": "en-US", "decimals": "INF", "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "us-gaap:EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate", "unitRef": "number", "xsiNil": "false", "lang": "en-US", "decimals": "INF", "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true } }, "R81": { "role": "http://www.coned.com/role/RevenueRecognitionDisaggregationofRevenueDetails", "longName": "9954515 - Disclosure - Revenue Recognition - Disaggregation of Revenue (Details)", "shortName": "Revenue Recognition - Disaggregation of Revenue (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "81", "firstAnchor": { "contextRef": "c-1", "name": "us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "ix:continuation", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "ix:continuation", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true } }, "R82": { "role": "http://www.coned.com/role/RevenueRecognitionChangeinUnbilledContractandUnearnedRevenuesDetails", "longName": "9954516 - Disclosure - Revenue Recognition - Change in Unbilled Contract and Unearned Revenues (Details)", "shortName": "Revenue Recognition - Change in Unbilled Contract and Unearned Revenues (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "82", "firstAnchor": { "contextRef": "c-19", "name": "us-gaap:UnbilledContractsReceivable", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ContractWithCustomerAssetAndLiabilityTableTextBlock", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "ed:UnbilledContractsReceivableRevenueRecognized", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ContractWithCustomerAssetAndLiabilityTableTextBlock", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "unique": true } }, "R83": { "role": "http://www.coned.com/role/CurrentExpectedCreditLossesAdditionalInformationDetails", "longName": "9954517 - Disclosure - Current Expected Credit Losses - Additional Information (Details)", "shortName": "Current Expected Credit Losses - Additional Information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "83", "firstAnchor": { "contextRef": "c-1", "name": "us-gaap:AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "us-gaap:AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true } }, "R84": { "role": "http://www.coned.com/role/CurrentExpectedCreditLossesRollforwardofSegmentTypeDetails", "longName": "9954518 - Disclosure - Current Expected Credit Losses - Rollforward of Segment Type (Details)", "shortName": "Current Expected Credit Losses - Rollforward of Segment Type (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "84", "firstAnchor": { "contextRef": "c-1", "name": "us-gaap:ProvisionForDoubtfulAccounts", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-433", "name": "us-gaap:AllowanceForDoubtfulAccountsReceivable", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:AccountsReceivableAllowanceForCreditLossTableTextBlock", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "unique": true } }, "R85": { "role": "http://www.coned.com/role/FinancialInformationbyBusinessSegmentDetails", "longName": "9954519 - Disclosure - Financial Information by Business Segment (Details)", "shortName": "Financial Information by Business Segment (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "85", "firstAnchor": { "contextRef": "c-1", "name": "us-gaap:Revenues", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-295", "name": "us-gaap:DepreciationAndAmortization", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "ix:continuation", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "unique": true } }, "R86": { "role": "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesFairValuesofCommodityDerivativesIncludingOffsettingDetails", "longName": "9954520 - Disclosure - Derivative Instruments and Hedging Activities - Fair Values of Commodity Derivatives Including Offsetting (Details)", "shortName": "Derivative Instruments and Hedging Activities - Fair Values of Commodity Derivatives Including Offsetting (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "86", "firstAnchor": { "contextRef": "c-21", "name": "us-gaap:DerivativeAssets", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "ix:continuation", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-21", "name": "us-gaap:DerivativeAssetsLiabilitiesAtFairValueNet", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:OffsettingLiabilitiesTableTextBlock", "us-gaap:OffsettingAssetsTableTextBlock", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "unique": true } }, "R87": { "role": "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesRealizedandUnrealizedGainsLossesonCommodityDerivativesDetails", "longName": "9954521 - Disclosure - Derivative Instruments and Hedging Activities - Realized and Unrealized Gains (Losses) on Commodity Derivatives (Details)", "shortName": "Derivative Instruments and Hedging Activities - Realized and Unrealized Gains (Losses) on Commodity Derivatives (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "87", "firstAnchor": { "contextRef": "c-1", "name": "ed:DeferredDerivativeGainsLosses", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfDerivativeInstrumentsGainLossInStatementOfFinancialPerformanceTextBlock", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "ed:DeferredDerivativeGainsLosses", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfDerivativeInstrumentsGainLossInStatementOfFinancialPerformanceTextBlock", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true } }, "R88": { "role": "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesHedgedVolumeofDerivativeTransactionsDetails", "longName": "9954522 - Disclosure - Derivative Instruments and Hedging Activities - Hedged Volume of Derivative Transactions (Details)", "shortName": "Derivative Instruments and Hedging Activities - Hedged Volume of Derivative Transactions (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "88", "firstAnchor": { "contextRef": "c-541", "name": "us-gaap:DerivativeNonmonetaryNotionalAmount", "unitRef": "mwh", "xsiNil": "false", "lang": "en-US", "decimals": "0", "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfDerivativeInstrumentsTextBlock", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-542", "name": "us-gaap:DerivativeNonmonetaryNotionalAmount", "unitRef": "mw", "xsiNil": "false", "lang": "en-US", "decimals": "0", "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfDerivativeInstrumentsTextBlock", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "unique": true } }, "R89": { "role": "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesAdditionalInformationDetails", "longName": "9954523 - Disclosure - Derivative Instruments and Hedging Activities - Additional Information (Details)", "shortName": "Derivative Instruments and Hedging Activities - Additional Information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "89", "firstAnchor": { "contextRef": "c-21", "name": "us-gaap:CreditDerivativeMaximumExposureUndiscounted", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-21", "name": "us-gaap:CreditDerivativeMaximumExposureUndiscounted", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true } }, "R90": { "role": "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesCreditRiskRelatedContingentFeaturesDetails", "longName": "9954524 - Disclosure - Derivative Instruments and Hedging Activities - Credit-Risk-Related Contingent Features (Details)", "shortName": "Derivative Instruments and Hedging Activities - Credit-Risk-Related Contingent Features (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "90", "firstAnchor": { "contextRef": "c-21", "name": "us-gaap:CreditRiskDerivativesAtFairValueNet", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:DisclosureOfCreditDerivativesTextBlock", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-21", "name": "us-gaap:CreditRiskDerivativesAtFairValueNet", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:DisclosureOfCreditDerivativesTextBlock", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true } }, "R91": { "role": "http://www.coned.com/role/FairValueMeasurementsAssetsandLiabilitiesMeasuredatFairValueonRecurringBasisDetails", "longName": "9954525 - Disclosure - Fair Value Measurements - Assets and Liabilities Measured at Fair Value on Recurring Basis (Details)", "shortName": "Fair Value Measurements - Assets and Liabilities Measured at Fair Value on Recurring Basis (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "91", "firstAnchor": { "contextRef": "c-21", "name": "us-gaap:DerivativeAssets", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "ix:continuation", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersOutOfLevel3", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "div", "ix:continuation", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "unique": true } }, "R92": { "role": "http://www.coned.com/role/FairValueMeasurementsScheduleofCommodityDerivativesDetails", "longName": "9954526 - Disclosure - Fair Value Measurements - Schedule of Commodity Derivatives (Details)", "shortName": "Fair Value Measurements - Schedule of Commodity Derivatives (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "92", "firstAnchor": { "contextRef": "c-21", "name": "us-gaap:DerivativeAssets", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "ix:continuation", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-633", "name": "us-gaap:DerivativeAssets", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "unique": true } }, "R93": { "role": "http://www.coned.com/role/FairValueMeasurementsReconciliationofAssetsandLiabilitiesMeasuredatLevel3FairValueDetails", "longName": "9954527 - Disclosure - Fair Value Measurements - Reconciliation of Assets and Liabilities Measured at Level 3 Fair Value (Details)", "shortName": "Fair Value Measurements - Reconciliation of Assets and Liabilities Measured at Level 3 Fair Value (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "93", "firstAnchor": { "contextRef": "c-19", "name": "us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputReconciliationTableTextBlock", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-19", "name": "us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputReconciliationTableTextBlock", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true } }, "R94": { "role": "http://www.coned.com/role/FairValueMeasurementsAdditionalInformationDetails", "longName": "9954528 - Disclosure - Fair Value Measurements - Additional Information (Details)", "shortName": "Fair Value Measurements - Additional Information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "94", "firstAnchor": { "contextRef": "c-649", "name": "us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-649", "name": "us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true } }, "R95": { "role": "http://www.coned.com/role/RelatedPartyTransactionsAdditionalInformationDetails", "longName": "9954529 - Disclosure - Related Party Transactions - Additional Information (Details)", "shortName": "Related Party Transactions - Additional Information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "95", "firstAnchor": { "contextRef": "c-21", "name": "us-gaap:StockholdersEquity", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-657", "name": "ed:UnconditionalCharitableContributionAccruedAmount", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "ix:continuation", "span", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "unique": true } }, "R96": { "role": "http://www.coned.com/role/RelatedPartyTransactionsSummaryofCostsofAdministrativeandOtherServicesProvidedandReceivedDetails", "longName": "9954530 - Disclosure - Related Party Transactions - Summary of Costs of Administrative and Other Services Provided and Received (Details)", "shortName": "Related Party Transactions - Summary of Costs of Administrative and Other Services Provided and Received (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "96", "firstAnchor": { "contextRef": "c-1", "name": "us-gaap:Revenues", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-87", "name": "us-gaap:Revenues", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfRelatedPartyTransactionsTableTextBlock", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "unique": true } }, "R97": { "role": "http://www.coned.com/role/DispositionsNarrativeDetails", "longName": "9954531 - Disclosure - Dispositions - Narrative (Details)", "shortName": "Dispositions - Narrative (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "97", "firstAnchor": { "contextRef": "c-21", "name": "ed:PeriodToObtainCounterPartyConsent", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-21", "name": "ed:NumberOfSolarProjects", "unitRef": "project", "xsiNil": "false", "lang": "en-US", "decimals": "INF", "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "unique": true } }, "R98": { "role": "http://www.coned.com/role/DispositionsPreTaxOperatingIncomeDetails", "longName": "9954532 - Disclosure - Dispositions - Pre-Tax Operating Income (Details)", "shortName": "Dispositions - Pre-Tax Operating Income (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "98", "firstAnchor": { "contextRef": "c-659", "name": "us-gaap:DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "ix:continuation", "us-gaap:ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-659", "name": "us-gaap:DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "ix:continuation", "us-gaap:ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true, "unique": true } }, "R99": { "role": "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleAdditionalInformationDetails", "longName": "9954533 - Disclosure - Assets and Liabilities Held-for-Sale - Additional Information (Details)", "shortName": "Assets and Liabilities Held-for-Sale - Additional Information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "99", "firstAnchor": { "contextRef": "c-21", "name": "ed:PeriodToObtainCounterPartyConsent", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true }, "uniqueAnchor": null }, "R100": { "role": "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleScheduleofCarryingAmountsDetails", "longName": "9954534 - Disclosure - Assets and Liabilities Held-for-Sale - Schedule of Carrying Amounts (Details)", "shortName": "Assets and Liabilities Held-for-Sale - Schedule of Carrying Amounts (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "100", "firstAnchor": { "contextRef": "c-21", "name": "us-gaap:AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "first": true }, "uniqueAnchor": { "contextRef": "c-666", "name": "us-gaap:DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents", "unitRef": "usd", "xsiNil": "false", "lang": "en-US", "decimals": "-6", "ancestors": [ "span", "td", "tr", "table", "div", "ix:continuation", "ix:continuation", "body", "html" ], "reportCount": 1, "baseRef": "ed-20240331.htm", "unique": true } } }, "tag": { "ed_A2022And2023LatePaymentChargeDeferralMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "A2022And2023LatePaymentChargeDeferralMember", "presentation": [ "http://www.coned.com/role/RegulatoryMattersRegulatoryLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Late payment charge deferral", "label": "2022 And 2023 Late Payment Charge Deferral [Member]", "documentation": "2022 And 2023 Late Payment Charge Deferral" } } }, "auth_ref": [] }, "us-gaap_AOCIAttributableToParentNetOfTaxRollForward": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AOCIAttributableToParentNetOfTaxRollForward", "presentation": [ "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersChangesinAccumulatedOtherComprehensiveIncomeLossDetails" ], "lang": { "en-us": { "role": { "terseLabel": "AOCI Attributable to Parent, Net of Tax [Roll Forward]", "label": "AOCI Attributable to Parent, Net of Tax [Roll Forward]", "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period." } } }, "auth_ref": [] }, "us-gaap_AccountingChangesAndErrorCorrectionsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AccountingChangesAndErrorCorrectionsAbstract", "lang": { "en-us": { "role": { "terseLabel": "Accounting Changes and Error Corrections [Abstract]", "label": "Accounting Changes and Error Corrections [Abstract]" } } }, "auth_ref": [] }, "us-gaap_AccountingPoliciesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AccountingPoliciesAbstract", "lang": { "en-us": { "role": { "terseLabel": "Accounting Policies [Abstract]", "label": "Accounting Policies [Abstract]" } } }, "auth_ref": [] }, "us-gaap_AccountsNotesAndLoansReceivableLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AccountsNotesAndLoansReceivableLineItems", "presentation": [ "http://www.coned.com/role/CurrentExpectedCreditLossesAdditionalInformationDetails", "http://www.coned.com/role/CurrentExpectedCreditLossesRollforwardofSegmentTypeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Accounts, Notes, Loans and Financing Receivable [Line Items]", "label": "Accounts, Notes, Loans and Financing Receivable [Line Items]", "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." } } }, "auth_ref": [] }, "us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis", "presentation": [ "http://www.coned.com/role/CurrentExpectedCreditLossesRollforwardofSegmentTypeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Receivable Type [Axis]", "label": "Receivable Type [Axis]", "documentation": "Information by type of receivable." } } }, "auth_ref": [ "r50" ] }, "us-gaap_AccountsPayableCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AccountsPayableCurrent", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": "us-gaap_LiabilitiesCurrent", "weight": 1.0, "order": 7.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Accounts payable", "label": "Accounts Payable, Current", "documentation": "Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer)." } } }, "auth_ref": [ "r40", "r857" ] }, "us-gaap_AccountsReceivableAllowanceForCreditLossTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AccountsReceivableAllowanceForCreditLossTableTextBlock", "presentation": [ "http://www.coned.com/role/CurrentExpectedCreditLossesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Rollforward of Allowance for Credit Losses", "label": "Accounts Receivable, Allowance for Credit Loss [Table Text Block]", "documentation": "Tabular disclosure of allowance for credit loss on accounts receivable." } } }, "auth_ref": [ "r988" ] }, "ed_AccountsReceivableAllowanceForCreditLossWriteoffNetOfAdjustments": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "AccountsReceivableAllowanceForCreditLossWriteoffNetOfAdjustments", "crdr": "debit", "presentation": [ "http://www.coned.com/role/CurrentExpectedCreditLossesRollforwardofSegmentTypeDetails" ], "lang": { "en-us": { "role": { "negatedLabel": "Write-offs", "label": "Accounts Receivable, Allowance for Credit Loss, Writeoff, Net Of Adjustments", "documentation": "Accounts Receivable, Allowance for Credit Loss, Writeoff, Net Of Adjustments" } } }, "auth_ref": [] }, "us-gaap_AccountsReceivableNetCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AccountsReceivableNetCurrent", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": "us-gaap_AssetsCurrent", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Accounts receivable \u2013 customers, net allowance for uncollectible accounts", "label": "Accounts Receivable, after Allowance for Credit Loss, Current", "documentation": "Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current." } } }, "auth_ref": [ "r347", "r348" ] }, "us-gaap_AccrualForEnvironmentalLossContingencies": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AccrualForEnvironmentalLossContingencies", "crdr": "credit", "presentation": [ "http://www.coned.com/role/EnvironmentalMattersAccruedLiabilityDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Accrued liability", "label": "Accrual for Environmental Loss Contingencies", "documentation": "Total costs accrued as of the balance sheet date for environmental loss contingencies." } } }, "auth_ref": [ "r387", "r827", "r952", "r954", "r996", "r998" ] }, "us-gaap_AccruedEnvironmentalLossContingenciesNoncurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AccruedEnvironmentalLossContingenciesNoncurrent", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": "ed_LiabilitiesNoncurrentExcludingLongTermDebt", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY", "http://www.coned.com/role/EnvironmentalMattersAccruedLiabilitiesandRegulatoryAssetsDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Superfund and other environmental costs", "terseLabel": "Accrued liabilities", "label": "Accrued Environmental Loss Contingencies, Noncurrent", "documentation": "Carrying value of the obligation (known or estimated) arising from requirements to perform activities to remediate one or more sites, payable after twelve months or beyond the next operating cycle if longer." } } }, "auth_ref": [ "r47", "r993", "r996", "r998" ] }, "ed_AccruedLiabilitiesAndRegulatoryAssetsTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.coned.com/20240331", "localname": "AccruedLiabilitiesAndRegulatoryAssetsTableTextBlock", "presentation": [ "http://www.coned.com/role/EnvironmentalMattersTables" ], "lang": { "en-us": { "role": { "terseLabel": "Accrued Liabilities and Regulatory Assets", "label": "Accrued Liabilities And Regulatory Assets [Table Text Block]", "documentation": "Accrued Liabilities And Regulatory Assets [Table Text Block]" } } }, "auth_ref": [] }, "ed_AccruedLiabilitiesForAsbestosSuitsAndWorkersCompensationProceedingsTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.coned.com/20240331", "localname": "AccruedLiabilitiesForAsbestosSuitsAndWorkersCompensationProceedingsTableTextBlock", "presentation": [ "http://www.coned.com/role/EnvironmentalMattersTables" ], "lang": { "en-us": { "role": { "terseLabel": "Accrued Liability for Asbestos Suits and Workers' Compensation Proceedings", "label": "Accrued Liabilities For Asbestos Suits And Workers Compensation Proceedings [Table Text Block]", "documentation": "Accrued liabilities for asbestos suits and workers compensation proceedings." } } }, "auth_ref": [] }, "us-gaap_AccumulatedDefinedBenefitPlansAdjustmentIncludingPortionAttributableToNoncontrollingInterestMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AccumulatedDefinedBenefitPlansAdjustmentIncludingPortionAttributableToNoncontrollingInterestMember", "presentation": [ "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersChangesinAccumulatedOtherComprehensiveIncomeLossDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Accumulated Defined Benefit Plans Adjustment Including Portion Attributable to Noncontrolling Interest", "label": "Accumulated Defined Benefit Plans Adjustment Including Portion Attributable to Noncontrolling Interest [Member]", "documentation": "Accumulated other comprehensive (income) loss related to defined benefit plans including the portion attributable to the noncontrolling interest." } } }, "auth_ref": [ "r4", "r23", "r51", "r968", "r969", "r970" ] }, "us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AccumulatedDefinedBenefitPlansAdjustmentMember", "presentation": [ "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersChangesinAccumulatedOtherComprehensiveIncomeLossDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Accumulated Defined Benefit Plans Adjustment Attributable to Parent", "label": "Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member]", "documentation": "Accumulated other comprehensive (income) loss related to defined benefit plans attributable to the parent." } } }, "auth_ref": [ "r4", "r23", "r51", "r968", "r969", "r970" ] }, "us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment", "crdr": "credit", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONYParenthetical", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDParenthetical" ], "lang": { "en-us": { "role": { "terseLabel": "Non-utility property, accumulated depreciation", "label": "Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment", "documentation": "Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services." } } }, "auth_ref": [ "r77", "r234", "r675" ] }, "us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AccumulatedOtherComprehensiveIncomeLossLineItems", "presentation": [ "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersChangesinAccumulatedOtherComprehensiveIncomeLossDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Accumulated Other Comprehensive Income (Loss) [Line Items]", "label": "Accumulated Other Comprehensive Income (Loss) [Line Items]", "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." } } }, "auth_ref": [ "r253", "r254", "r613", "r615", "r616", "r617", "r618", "r619" ] }, "us-gaap_AccumulatedOtherComprehensiveIncomeLossTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AccumulatedOtherComprehensiveIncomeLossTable", "presentation": [ "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersChangesinAccumulatedOtherComprehensiveIncomeLossDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Accumulated Other Comprehensive Income (Loss) [Table]", "label": "Accumulated Other Comprehensive Income (Loss) [Table]", "documentation": "Disclosure of information about components of accumulated other comprehensive income (loss)." } } }, "auth_ref": [ "r253", "r254", "r613", "r615", "r616", "r617", "r618", "r619" ] }, "us-gaap_AccumulatedOtherComprehensiveIncomeMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AccumulatedOtherComprehensiveIncomeMember", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFEQUITYUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFSHAREHOLDERSEQUITYUNAUDITEDCECONY", "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersChangesinAccumulatedOtherComprehensiveIncomeLossDetails" ], "lang": { "en-us": { "role": { "netLabel": "Accumulated Other Comprehensive Income/(Loss)", "verboseLabel": "AOCI Attributable to Parent", "label": "AOCI Attributable to Parent [Member]", "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." } } }, "auth_ref": [ "r3", "r23", "r51", "r585", "r588", "r632", "r705", "r706", "r968", "r969", "r970", "r982", "r983", "r984" ] }, "ecd_Additional402vDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "Additional402vDisclosureTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Additional 402(v) Disclosure", "label": "Additional 402(v) Disclosure [Text Block]" } } }, "auth_ref": [ "r909" ] }, "us-gaap_AdditionalCashFlowElementsAndSupplementalCashFlowInformationAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AdditionalCashFlowElementsAndSupplementalCashFlowInformationAbstract", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "SUPPLEMENTAL DISCLOSURE OF CASH INFORMATION", "label": "Additional Cash Flow Elements and Supplemental Cash Flow Information [Abstract]" } } }, "auth_ref": [] }, "us-gaap_AdditionalCollateralAggregateFairValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AdditionalCollateralAggregateFairValue", "crdr": "debit", "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesCreditRiskRelatedContingentFeaturesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Additional collateral (downgrade one level from current ratings)", "label": "Additional Collateral, Aggregate Fair Value", "documentation": "The aggregate fair value of additional assets that would be required to be posted as collateral for derivative instruments with credit-risk-related contingent features if the credit-risk-related contingent features were triggered at the end of the reporting period." } } }, "auth_ref": [ "r103" ] }, "ed_AdditionalCollateralAggregateFairValueDownBelowInvestmentGradeMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "AdditionalCollateralAggregateFairValueDownBelowInvestmentGradeMember", "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesCreditRiskRelatedContingentFeaturesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Downgrade to Below Investment Grade from Current Ratings", "label": "Additional Collateral Aggregate Fair Value Down Below Investment Grade [Member]", "documentation": "Additional Collateral Aggregate Fair Value Down Below Investment Grade [Member]" } } }, "auth_ref": [] }, "ed_AdditionalCollateralAggregateFairValueDownOneLevelMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "AdditionalCollateralAggregateFairValueDownOneLevelMember", "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesCreditRiskRelatedContingentFeaturesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Downgrade One Level from Current Ratings", "label": "Additional Collateral Aggregate Fair Value Down One Level [Member]", "documentation": "Additional Collateral Aggregate Fair Value Down One Level [Member]" } } }, "auth_ref": [] }, "ed_AdditionalCollateralForDerivativeNetAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "AdditionalCollateralForDerivativeNetAssets", "crdr": "debit", "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesCreditRiskRelatedContingentFeaturesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Derivatives in net asset position additional collateral", "label": "Additional Collateral For Derivative Net Assets", "documentation": "The additional collateral that would be required for derivative instruments that are net assets." } } }, "auth_ref": [] }, "ed_AdditionalCollateralForNonDerivativeTransactionsWithoutExtendedUnsecuredCredit": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "AdditionalCollateralForNonDerivativeTransactionsWithoutExtendedUnsecuredCredit", "crdr": "debit", "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesCreditRiskRelatedContingentFeaturesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Additional collateral (downgrade to below investment grade from current ratings)", "label": "Additional Collateral For Non-Derivative Transactions Without Extended Unsecured Credit", "documentation": "Additional Collateral For Non-Derivative Transactions Without Extended Unsecured Credit" } } }, "auth_ref": [] }, "us-gaap_AdditionalPaidInCapitalMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AdditionalPaidInCapitalMember", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFEQUITYUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFSHAREHOLDERSEQUITYUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Additional Paid-In Capital", "label": "Additional Paid-in Capital [Member]", "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." } } }, "auth_ref": [ "r549", "r550", "r551", "r722", "r982", "r983", "r984", "r1026", "r1054" ] }, "ecd_AdjToCompAmt": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "AdjToCompAmt", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Adjustment to Compensation, Amount", "label": "Adjustment to Compensation Amount" } } }, "auth_ref": [ "r915" ] }, "ecd_AdjToCompAxis": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "AdjToCompAxis", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Adjustment to Compensation:", "label": "Adjustment to Compensation [Axis]" } } }, "auth_ref": [ "r915" ] }, "ecd_AdjToNonPeoNeoCompFnTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "AdjToNonPeoNeoCompFnTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Adjustment to Non-PEO NEO Compensation Footnote", "label": "Adjustment to Non-PEO NEO Compensation Footnote [Text Block]" } } }, "auth_ref": [ "r915" ] }, "ecd_AdjToPeoCompFnTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "AdjToPeoCompFnTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Adjustment To PEO Compensation, Footnote", "label": "Adjustment To PEO Compensation, Footnote [Text Block]" } } }, "auth_ref": [ "r915" ] }, "us-gaap_AdjustmentForAmortization": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AdjustmentForAmortization", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 20.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Rate case amortization and accruals", "label": "Amortization", "documentation": "The aggregate amount of recurring noncash expense charged against earnings in the period to allocate the cost of assets over their estimated remaining economic lives." } } }, "auth_ref": [ "r15", "r75" ] }, "us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "PRINCIPAL NON-CASH CHARGES/(CREDITS) TO INCOME", "label": "Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract]" } } }, "auth_ref": [] }, "ed_AdjustmentstoAdditionalPaidinCapitalContributionsbyParent": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "AdjustmentstoAdditionalPaidinCapitalContributionsbyParent", "crdr": "credit", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFSHAREHOLDERSEQUITYUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Capital contribution by Con Edison", "label": "Adjustments to Additional Paid in Capital, Contributions by Parent", "documentation": "Adjustments to Additional Paid in Capital, Contributions by Parent" } } }, "auth_ref": [] }, "ed_AggregateProjectCost": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "AggregateProjectCost", "crdr": "debit", "presentation": [ "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Aggregate project cost", "label": "Aggregate Project Cost", "documentation": "Aggregate Project Cost" } } }, "auth_ref": [] }, "ecd_AggtErrCompAmt": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "AggtErrCompAmt", "presentation": [ "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Aggregate Erroneous Compensation Amount", "label": "Aggregate Erroneous Compensation Amount" } } }, "auth_ref": [ "r880", "r891", "r901", "r926" ] }, "ecd_AggtErrCompNotYetDeterminedTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "AggtErrCompNotYetDeterminedTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Aggregate Erroneous Compensation Not Yet Determined", "label": "Aggregate Erroneous Compensation Not Yet Determined [Text Block]" } } }, "auth_ref": [ "r883", "r894", "r904", "r929" ] }, "ecd_AllAdjToCompMember": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "AllAdjToCompMember", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "All Adjustments to Compensation", "label": "All Adjustments to Compensation [Member]" } } }, "auth_ref": [ "r915" ] }, "ecd_AllExecutiveCategoriesMember": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "AllExecutiveCategoriesMember", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "All Executive Categories", "label": "All Executive Categories [Member]" } } }, "auth_ref": [ "r922" ] }, "ecd_AllIndividualsMember": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "AllIndividualsMember", "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" ], "lang": { "en-us": { "role": { "terseLabel": "All Individuals", "label": "All Individuals [Member]" } } }, "auth_ref": [ "r887", "r895", "r905", "r922", "r930", "r934", "r942" ] }, "ecd_AllTradingArrangementsMember": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "AllTradingArrangementsMember", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" ], "lang": { "en-us": { "role": { "terseLabel": "All Trading Arrangements", "label": "All Trading Arrangements [Member]" } } }, "auth_ref": [ "r940" ] }, "us-gaap_AllowanceForCreditLossesTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AllowanceForCreditLossesTextBlock", "presentation": [ "http://www.coned.com/role/CurrentExpectedCreditLosses" ], "lang": { "en-us": { "role": { "terseLabel": "Current Expected Credit Losses", "label": "Allowance for Credit Losses [Text Block]", "documentation": "The entire disclosure for allowance for credit losses." } } }, "auth_ref": [ "r73" ] }, "us-gaap_AllowanceForDoubtfulAccountsReceivable": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AllowanceForDoubtfulAccountsReceivable", "crdr": "credit", "presentation": [ "http://www.coned.com/role/CurrentExpectedCreditLossesRollforwardofSegmentTypeDetails" ], "lang": { "en-us": { "role": { "periodStartLabel": "Beginning Balance", "periodEndLabel": "Ending Balance", "label": "Accounts Receivable, Allowance for Credit Loss", "documentation": "Amount of allowance for credit loss on accounts receivable." } } }, "auth_ref": [ "r240", "r349", "r359", "r360", "r363", "r1049" ] }, "us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AllowanceForDoubtfulAccountsReceivableCurrent", "crdr": "credit", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONYParenthetical", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDParenthetical" ], "lang": { "en-us": { "role": { "terseLabel": "Accounts receivable - customers, allowance for uncollectible accounts", "label": "Accounts Receivable, Allowance for Credit Loss, Current", "documentation": "Amount of allowance for credit loss on accounts receivable, classified as current." } } }, "auth_ref": [ "r240", "r349", "r359" ] }, "us-gaap_AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease", "presentation": [ "http://www.coned.com/role/CurrentExpectedCreditLossesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Increase (decrease) in allowance for uncollectible accounts resulting from COVID-19 pandemic", "label": "Accounts Receivable, Allowance for Credit Loss, Period Increase (Decrease)", "documentation": "Amount of increase (decrease) in allowance for credit loss on accounts receivable." } } }, "auth_ref": [ "r988" ] }, "us-gaap_AllowanceForDoubtfulAccountsReceivableRecoveries": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AllowanceForDoubtfulAccountsReceivableRecoveries", "crdr": "credit", "presentation": [ "http://www.coned.com/role/CurrentExpectedCreditLossesRollforwardofSegmentTypeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Recoveries", "label": "Accounts Receivable, Allowance for Credit Loss, Recovery", "documentation": "Amount of increase in allowance for credit loss on accounts receivable, from recovery." } } }, "auth_ref": [ "r362" ] }, "us-gaap_AllowanceForDoubtfulAccountsReceivableRollforward": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AllowanceForDoubtfulAccountsReceivableRollforward", "presentation": [ "http://www.coned.com/role/CurrentExpectedCreditLossesRollforwardofSegmentTypeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Accounts Receivable, Allowance for Credit Loss [Roll Forward]", "label": "Accounts Receivable, Allowance for Credit Loss [Roll Forward]", "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period." } } }, "auth_ref": [] }, "us-gaap_AllowanceForDoubtfulOtherReceivablesCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AllowanceForDoubtfulOtherReceivablesCurrent", "crdr": "credit", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONYParenthetical", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDParenthetical" ], "lang": { "en-us": { "role": { "terseLabel": "Other receivables, allowance for uncollectible accounts", "label": "Allowance for Credit Loss, Receivable, Other, Current", "documentation": "Amount of allowance for credit loss on receivable, classified as other and current." } } }, "auth_ref": [ "r239" ] }, "dei_AmendmentFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "AmendmentFlag", "presentation": [ "http://www.coned.com/role/CoverPage" ], "lang": { "en-us": { "role": { "terseLabel": "Amendment Flag", "label": "Amendment Flag", "documentation": "Boolean flag that is true when the XBRL content amends previously-filed or accepted submission." } } }, "auth_ref": [] }, "us-gaap_AmountOfRegulatoryAssistanceReceived1": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AmountOfRegulatoryAssistanceReceived1", "crdr": "debit", "presentation": [ "http://www.coned.com/role/RegulatoryMattersRatePlansandBillReliefNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Bill relief program, amount received", "label": "Amount of Regulatory Assistance Received", "documentation": "Amount of regulatory assistance received from a federal regulatory agency in conjunction with either an acquisition of a troubled financial institution, transfer of nonperforming assets to a newly-formed entity, or other reorganization." } } }, "auth_ref": [ "r125" ] }, "us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount", "presentation": [ "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Antidilutive shares (in shares)", "label": "Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount", "documentation": "Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented." } } }, "auth_ref": [ "r311" ] }, "ed_AsbestosSuitsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "AsbestosSuitsMember", "presentation": [ "http://www.coned.com/role/EnvironmentalMattersAccruedLiabilityDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Asbestos Suits", "label": "Asbestos Suits [Member]", "documentation": "Asbestos Suits [Member]" } } }, "auth_ref": [] }, "us-gaap_AssetRetirementObligationCostsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AssetRetirementObligationCostsMember", "presentation": [ "http://www.coned.com/role/RegulatoryMattersRegulatoryLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Allowance for cost of removal less salvage", "label": "Asset Retirement Obligation Costs [Member]", "documentation": "Rate action of a regulator resulting in capitalization or accrual of costs for the retirement of long-lived assets." } } }, "auth_ref": [ "r208", "r212" ] }, "us-gaap_AssetRetirementObligationsNoncurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AssetRetirementObligationsNoncurrent", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": "ed_LiabilitiesNoncurrentExcludingLongTermDebt", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Asset retirement obligations", "label": "Asset Retirement Obligations, Noncurrent", "documentation": "Noncurrent portion of the carrying amount of a liability for an asset retirement obligation. An asset retirement obligation is a legal obligation associated with the disposal or retirement of a tangible long-lived asset that results from the acquisition, construction or development, or the normal operations of a long-lived asset, except for certain obligations of lessees." } } }, "auth_ref": [ "r991" ] }, "us-gaap_Assets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "Assets", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "totalLabel": "TOTAL ASSETS", "label": "Assets", "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." } } }, "auth_ref": [ "r197", "r237", "r269", "r318", "r333", "r339", "r354", "r396", "r397", "r399", "r400", "r401", "r403", "r405", "r407", "r408", "r575", "r580", "r609", "r672", "r755", "r857", "r871", "r1007", "r1008", "r1035" ] }, "us-gaap_AssetsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AssetsAbstract", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "ASSETS", "label": "Assets [Abstract]" } } }, "auth_ref": [] }, "us-gaap_AssetsCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AssetsCurrent", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": "us-gaap_Assets", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "totalLabel": "TOTAL CURRENT ASSETS", "terseLabel": "TOTAL CURRENT ASSETS", "label": "Assets, Current", "documentation": "Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events." } } }, "auth_ref": [ "r230", "r243", "r269", "r354", "r396", "r397", "r399", "r400", "r401", "r403", "r405", "r407", "r408", "r575", "r580", "r609", "r857", "r1007", "r1008", "r1035" ] }, "us-gaap_AssetsCurrentAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AssetsCurrentAbstract", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "CURRENT ASSETS", "label": "Assets, Current [Abstract]" } } }, "auth_ref": [] }, "us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AssetsOfDisposalGroupIncludingDiscontinuedOperation", "crdr": "debit", "calculation": { "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleScheduleofCarryingAmountsDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleScheduleofCarryingAmountsDetails" ], "lang": { "en-us": { "role": { "totalLabel": "TOTAL ASSETS", "label": "Disposal Group, Including Discontinued Operation, Assets", "documentation": "Amount classified as assets attributable to disposal group held for sale or disposed of." } } }, "auth_ref": [ "r2", "r136", "r143", "r176", "r228", "r229" ] }, "us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": "us-gaap_AssetsCurrent", "weight": 1.0, "order": 1.0 }, "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleScheduleofCarryingAmountsDetails": { "parentTag": "us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleScheduleofCarryingAmountsDetails", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED" ], "lang": { "en-us": { "role": { "terseLabel": "Assets held for sale", "totalLabel": "TOTAL CURRENT ASSETS", "label": "Disposal Group, Including Discontinued Operation, Assets, Current", "documentation": "Amount classified as assets attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer." } } }, "auth_ref": [ "r2", "r136", "r143", "r174", "r176", "r228", "r229" ] }, "us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrentAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrentAbstract", "presentation": [ "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleScheduleofCarryingAmountsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "CURRENT ASSETS", "label": "Disposal Group, Including Discontinued Operation, Assets, Current [Abstract]" } } }, "auth_ref": [] }, "us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationNoncurrentAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AssetsOfDisposalGroupIncludingDiscontinuedOperationNoncurrentAbstract", "presentation": [ "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleScheduleofCarryingAmountsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "OTHER NONCURRENT ASSETS", "label": "Disposal Group, Including Discontinued Operation, Assets, Noncurrent [Abstract]" } } }, "auth_ref": [] }, "ecd_AwardExrcPrice": { "xbrltype": "perShareItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "AwardExrcPrice", "presentation": [ "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Exercise Price", "label": "Award Exercise Price" } } }, "auth_ref": [ "r937" ] }, "ecd_AwardGrantDateFairValue": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "AwardGrantDateFairValue", "presentation": [ "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Fair Value as of Grant Date", "label": "Award Grant Date Fair Value" } } }, "auth_ref": [ "r938" ] }, "ecd_AwardTmgDiscLineItems": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "AwardTmgDiscLineItems", "lang": { "en-us": { "role": { "label": "Award Timing Disclosures [Line Items]" } } }, "auth_ref": [ "r933" ] }, "ecd_AwardTmgHowMnpiCnsdrdTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "AwardTmgHowMnpiCnsdrdTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Award Timing, How MNPI Considered", "label": "Award Timing, How MNPI Considered [Text Block]" } } }, "auth_ref": [ "r933" ] }, "ecd_AwardTmgMethodTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "AwardTmgMethodTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Award Timing Method", "label": "Award Timing Method [Text Block]" } } }, "auth_ref": [ "r933" ] }, "ecd_AwardTmgMnpiCnsdrdFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "AwardTmgMnpiCnsdrdFlag", "presentation": [ "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Award Timing MNPI Considered", "label": "Award Timing MNPI Considered [Flag]" } } }, "auth_ref": [ "r933" ] }, "ecd_AwardTmgMnpiDiscTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "AwardTmgMnpiDiscTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Award Timing MNPI Disclosure", "label": "Award Timing MNPI Disclosure [Text Block]" } } }, "auth_ref": [ "r933" ] }, "ecd_AwardTmgPredtrmndFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "AwardTmgPredtrmndFlag", "presentation": [ "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Award Timing Predetermined", "label": "Award Timing Predetermined [Flag]" } } }, "auth_ref": [ "r933" ] }, "us-gaap_AwardTypeAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AwardTypeAxis", "presentation": [ "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Award Type", "label": "Award Type [Axis]", "documentation": "Information by type of award under share-based payment arrangement." } } }, "auth_ref": [ "r523", "r524", "r525", "r526", "r527", "r528", "r529", "r530", "r531", "r532", "r533", "r534", "r535", "r536", "r537", "r538", "r539", "r540", "r541", "r542", "r543", "r544", "r545", "r546", "r547", "r548" ] }, "ecd_AwardUndrlygSecuritiesAmt": { "xbrltype": "decimalItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "AwardUndrlygSecuritiesAmt", "presentation": [ "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Underlying Securities", "label": "Award Underlying Securities Amount" } } }, "auth_ref": [ "r936" ] }, "ecd_AwardsCloseToMnpiDiscIndName": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "AwardsCloseToMnpiDiscIndName", "presentation": [ "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Name", "label": "Awards Close in Time to MNPI Disclosures, Individual Name" } } }, "auth_ref": [ "r935" ] }, "ecd_AwardsCloseToMnpiDiscTable": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "AwardsCloseToMnpiDiscTable", "presentation": [ "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Awards Close in Time to MNPI Disclosures", "label": "Awards Close in Time to MNPI Disclosures [Table]" } } }, "auth_ref": [ "r934" ] }, "ecd_AwardsCloseToMnpiDiscTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "AwardsCloseToMnpiDiscTableTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Awards Close in Time to MNPI Disclosures, Table", "label": "Awards Close in Time to MNPI Disclosures [Table Text Block]" } } }, "auth_ref": [ "r934" ] }, "us-gaap_BalanceSheetLocationAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "BalanceSheetLocationAxis", "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesRealizedandUnrealizedGainsLossesonCommodityDerivativesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Balance Sheet Location [Axis]", "label": "Balance Sheet Location [Axis]", "documentation": "Information by location on balance sheet (statement of financial position)." } } }, "auth_ref": [] }, "us-gaap_BalanceSheetLocationDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "BalanceSheetLocationDomain", "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesRealizedandUnrealizedGainsLossesonCommodityDerivativesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Balance Sheet Location [Domain]", "label": "Balance Sheet Location [Domain]", "documentation": "Location in the balance sheet (statement of financial position)." } } }, "auth_ref": [ "r94", "r99" ] }, "ed_BrokenBowIIMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "BrokenBowIIMember", "presentation": [ "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleAdditionalInformationDetails", "http://www.coned.com/role/CapitalizationCarryingAmountsandFairValuesofLongTermDebtDetails", "http://www.coned.com/role/DispositionsNarrativeDetails", "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersNarrativeDetails", "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersReconciliationofCashTemporaryInvestmentsandRestrictedCashDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Broken Bow II", "label": "Broken Bow II [Member]", "documentation": "Broken Bow II" } } }, "auth_ref": [] }, "us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "BusinessDescriptionAndBasisOfPresentationTextBlock", "presentation": [ "http://www.coned.com/role/General" ], "lang": { "en-us": { "role": { "terseLabel": "General", "label": "Business Description and Basis of Presentation [Text Block]", "documentation": "The entire disclosure for the business description and basis of presentation concepts. Business description describes the nature and type of organization including but not limited to organizational structure as may be applicable to holding companies, parent and subsidiary relationships, business divisions, business units, business segments, affiliates and information about significant ownership of the reporting entity. Basis of presentation describes the underlying basis used to prepare the financial statements (for example, US Generally Accepted Accounting Principles, Other Comprehensive Basis of Accounting, IFRS)." } } }, "auth_ref": [ "r134", "r170", "r171" ] }, "ed_COVID19DeferralForUncollectibleAccountsReceivableMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "COVID19DeferralForUncollectibleAccountsReceivableMember", "presentation": [ "http://www.coned.com/role/RegulatoryMattersScheduleofRegulatoryAssetsNotEarningaReturnDetails" ], "lang": { "en-us": { "role": { "terseLabel": "COVID-19 deferral for uncollectible accounts receivable", "label": "COVID-19 Deferral For Uncollectible Accounts Receivable [Member]", "documentation": "COVID-19 Deferral For Uncollectible Accounts Receivable" } } }, "auth_ref": [] }, "ed_COVID19PandemicDeferralsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "COVID19PandemicDeferralsMember", "presentation": [ "http://www.coned.com/role/RegulatoryMattersRegulatoryAssetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "COVID - 19 pandemic deferrals", "label": "COVID-19 Pandemic Deferrals [Member]", "documentation": "COVID-19 Pandemic Deferrals" } } }, "auth_ref": [] }, "us-gaap_CapitalExpendituresIncurredButNotYetPaid": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CapitalExpendituresIncurredButNotYetPaid", "crdr": "credit", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Capital expenditures incurred but unpaid as of end of period", "verboseLabel": "Capital expenditures incurred but unpaid as of end of period", "label": "Capital Expenditures Incurred but Not yet Paid", "documentation": "Future cash outflow to pay for purchases of fixed assets that have occurred." } } }, "auth_ref": [ "r63", "r64", "r65" ] }, "ed_CapitalizationTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.coned.com/20240331", "localname": "CapitalizationTextBlock", "presentation": [ "http://www.coned.com/role/Capitalization" ], "lang": { "en-us": { "role": { "terseLabel": "Capitalization", "label": "Capitalization [Text Block]", "documentation": "Capitalization [Text Block]" } } }, "auth_ref": [] }, "us-gaap_CarryingReportedAmountFairValueDisclosureMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CarryingReportedAmountFairValueDisclosureMember", "presentation": [ "http://www.coned.com/role/CapitalizationCarryingAmountsandFairValuesofLongTermDebtDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Carrying Amount", "label": "Reported Value Measurement [Member]", "documentation": "Measured as reported on the statement of financial position (balance sheet)." } } }, "auth_ref": [ "r114", "r115" ] }, "ed_CarryingValueOfTaxEquityInterest": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "CarryingValueOfTaxEquityInterest", "crdr": "debit", "presentation": [ "http://www.coned.com/role/DispositionsNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Carrying value of tax equity interest", "label": "Carrying Value Of Tax Equity Interest", "documentation": "Carrying Value Of Tax Equity Interest" } } }, "auth_ref": [] }, "us-gaap_CashAndCashEquivalentsAtCarryingValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CashAndCashEquivalentsAtCarryingValue", "crdr": "debit", "calculation": { "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersReconciliationofCashTemporaryInvestmentsandRestrictedCashDetails": { "parentTag": "ed_CashCashEquivalentsRestrictedCashExcludingHeldForSale", "weight": 1.0, "order": 1.0 }, "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": "us-gaap_AssetsCurrent", "weight": 1.0, "order": 9.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY", "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersReconciliationofCashTemporaryInvestmentsandRestrictedCashDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Cash and temporary cash investments", "label": "Cash and Cash Equivalents, at Carrying Value", "documentation": "Amount of 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. Excludes cash and cash equivalents within disposal group and discontinued operation." } } }, "auth_ref": [ "r61", "r232", "r816" ] }, "us-gaap_CashAndCashEquivalentsAtCarryingValueAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CashAndCashEquivalentsAtCarryingValueAbstract", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "CASH AND TEMPORARY CASH INVESTMENTS", "label": "Cash and Cash Equivalents, at Carrying Value [Abstract]" } } }, "auth_ref": [] }, "us-gaap_CashAndCashEquivalentsLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CashAndCashEquivalentsLineItems", "presentation": [ "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersReconciliationofCashTemporaryInvestmentsandRestrictedCashDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Cash and Cash Equivalents [Line Items]", "label": "Cash and Cash Equivalents [Line Items]", "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." } } }, "auth_ref": [] }, "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "periodStartLabel": "BALANCE AT BEGINNING OF PERIOD", "periodEndLabel": "BALANCE AT END OF PERIOD", "totalLabel": "Total cash, temporary cash investments and restricted cash", "label": "Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents", "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." } } }, "auth_ref": [ "r61", "r167", "r267" ] }, "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsAbstract", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED" ], "lang": { "en-us": { "role": { "terseLabel": "CASH, TEMPORARY CASH INVESTMENTS, AND RESTRICTED CASH:", "label": "Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents [Abstract]" } } }, "auth_ref": [] }, "ed_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsExcludingCashHeldForSale": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsExcludingCashHeldForSale", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED": { "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED" ], "lang": { "en-us": { "role": { "terseLabel": "BALANCE AT END OF PERIOD EXCLUDING HELD FOR SALE", "label": "Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Excluding Cash Held For Sale", "documentation": "Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Excluding Cash Held For Sale" } } }, "auth_ref": [] }, "ed_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsHeldForSalePeriodIncreaseDecreaseIncludingExchangeRateEffect": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsHeldForSalePeriodIncreaseDecreaseIncludingExchangeRateEffect", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED": { "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED" ], "lang": { "en-us": { "role": { "terseLabel": "LESS: CHANGE IN CASH BALANCES HELD FOR SALE", "label": "Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Held For Sale, Period Increase (Decrease), Including Exchange Rate Effect", "documentation": "Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Held For Sale, Period Increase (Decrease), Including Exchange Rate Effect" } } }, "auth_ref": [] }, "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "totalLabel": "NET CHANGE FOR THE PERIOD", "label": "Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect", "documentation": "Amount of increase (decrease) in cash, cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including 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." } } }, "auth_ref": [ "r1", "r167" ] }, "ed_CashCashEquivalentsRestrictedCashExcludingHeldForSale": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "CashCashEquivalentsRestrictedCashExcludingHeldForSale", "crdr": "debit", "calculation": { "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersReconciliationofCashTemporaryInvestmentsandRestrictedCashDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersReconciliationofCashTemporaryInvestmentsandRestrictedCashDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Total cash, temporary cash investments and restricted cash", "label": "Cash, Cash Equivalents, Restricted Cash, Excluding Held-For-Sale", "documentation": "Cash, Cash Equivalents, Restricted Cash, Excluding Held-For-Sale" } } }, "auth_ref": [] }, "us-gaap_ChangeInContractWithCustomerAssetAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ChangeInContractWithCustomerAssetAbstract", "presentation": [ "http://www.coned.com/role/RevenueRecognitionChangeinUnbilledContractandUnearnedRevenuesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Unbilled contract revenue", "label": "Change in Contract with Customer, Asset [Abstract]" } } }, "auth_ref": [] }, "us-gaap_ChangeInContractWithCustomerLiabilityAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ChangeInContractWithCustomerLiabilityAbstract", "presentation": [ "http://www.coned.com/role/RevenueRecognitionChangeinUnbilledContractandUnearnedRevenuesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Unearned revenue", "label": "Change in Contract with Customer, Liability [Abstract]" } } }, "auth_ref": [] }, "ed_ChangeInContractWithCustomerRollForward": { "xbrltype": "stringItemType", "nsuri": "http://www.coned.com/20240331", "localname": "ChangeInContractWithCustomerRollForward", "presentation": [ "http://www.coned.com/role/RevenueRecognitionChangeinUnbilledContractandUnearnedRevenuesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Change In Contract With Customer [Roll Forward]", "label": "Change In Contract With Customer [Roll Forward]", "documentation": "Change In Contract With Customer" } } }, "auth_ref": [] }, "ecd_ChangedPeerGroupFnTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "ChangedPeerGroupFnTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Changed Peer Group, Footnote", "label": "Changed Peer Group, Footnote [Text Block]" } } }, "auth_ref": [ "r913" ] }, "dei_CityAreaCode": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "CityAreaCode", "presentation": [ "http://www.coned.com/role/CoverPage" ], "lang": { "en-us": { "role": { "terseLabel": "City Area Code", "label": "City Area Code", "documentation": "Area code of city" } } }, "auth_ref": [] }, "ed_CleanEnergyBusinessesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "CleanEnergyBusinessesMember", "presentation": [ "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleAdditionalInformationDetails", "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleScheduleofCarryingAmountsDetails", "http://www.coned.com/role/DispositionsNarrativeDetails", "http://www.coned.com/role/DispositionsPreTaxOperatingIncomeDetails", "http://www.coned.com/role/FairValueMeasurementsAdditionalInformationDetails", "http://www.coned.com/role/FinancialInformationbyBusinessSegmentDetails", "http://www.coned.com/role/RevenueRecognitionChangeinUnbilledContractandUnearnedRevenuesDetails", "http://www.coned.com/role/RevenueRecognitionDisaggregationofRevenueDetails", "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersNarrativeDetails", "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersReconciliationofCashTemporaryInvestmentsandRestrictedCashDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Clean Energy Businesses", "verboseLabel": "CEB", "label": "Clean Energy Businesses [Member]", "documentation": "Clean Energy Businesses [Member]" } } }, "auth_ref": [] }, "ecd_CoSelectedMeasureAmt": { "xbrltype": "decimalItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "CoSelectedMeasureAmt", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Company Selected Measure Amount", "label": "Company Selected Measure Amount" } } }, "auth_ref": [ "r914" ] }, "ecd_CoSelectedMeasureName": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "CoSelectedMeasureName", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Company Selected Measure Name", "label": "Company Selected Measure Name" } } }, "auth_ref": [ "r914" ] }, "us-gaap_CollateralAlreadyPostedAggregateFairValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CollateralAlreadyPostedAggregateFairValue", "crdr": "debit", "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesCreditRiskRelatedContingentFeaturesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Collateral posted", "label": "Collateral Already Posted, Aggregate Fair Value", "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." } } }, "auth_ref": [ "r102" ] }, "us-gaap_CommercialPaper": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CommercialPaper", "crdr": "credit", "presentation": [ "http://www.coned.com/role/ShortTermBorrowingDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Commercial paper, outstanding", "label": "Commercial Paper", "documentation": "Carrying value as of the balance sheet date of short-term borrowings using unsecured obligations issued by banks, corporations and other borrowers to investors. The maturities of these money market securities generally do not exceed 270 days." } } }, "auth_ref": [ "r147", "r198", "r1047" ] }, "us-gaap_CommitmentsAndContingencies": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CommitmentsAndContingencies", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "COMMITMENTS, CONTINGENCIES, AND GUARANTEES (Note B, Note G, and Note H)", "label": "Commitments and Contingencies", "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." } } }, "auth_ref": [ "r48", "r126", "r673", "r741" ] }, "us-gaap_CommitmentsAndContingenciesDisclosureAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CommitmentsAndContingenciesDisclosureAbstract", "lang": { "en-us": { "role": { "terseLabel": "Commitments and Contingencies Disclosure [Abstract]", "label": "Commitments and Contingencies Disclosure [Abstract]" } } }, "auth_ref": [] }, "us-gaap_CommitmentsAndContingenciesDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CommitmentsAndContingenciesDisclosureTextBlock", "presentation": [ "http://www.coned.com/role/MaterialContingencies" ], "lang": { "en-us": { "role": { "terseLabel": "Material Contingencies", "label": "Commitments and Contingencies Disclosure [Text Block]", "documentation": "The entire disclosure for commitments and contingencies." } } }, "auth_ref": [ "r178", "r382", "r383", "r811", "r997" ] }, "us-gaap_CommodityContractMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CommodityContractMember", "presentation": [ "http://www.coned.com/role/FairValueMeasurementsScheduleofCommodityDerivativesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Commodity", "label": "Commodity Contract [Member]", "documentation": "Derivative instrument whose primary underlying risk is tied to commodity prices." } } }, "auth_ref": [ "r842", "r855" ] }, "ed_CommonEquityRatioPercentage": { "xbrltype": "percentItemType", "nsuri": "http://www.coned.com/20240331", "localname": "CommonEquityRatioPercentage", "presentation": [ "http://www.coned.com/role/RegulatoryMattersRatePlansandBillReliefNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Common Equity Ratio, Percentage", "label": "Common Equity Ratio, Percentage", "documentation": "Common Equity Ratio, Percentage" } } }, "auth_ref": [] }, "us-gaap_CommonStockDividendsPerShareCashPaid": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CommonStockDividendsPerShareCashPaid", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFEQUITYUNAUDITEDParenthetical" ], "lang": { "en-us": { "role": { "terseLabel": "Common stock dividends per share (dollars per share)", "label": "Common Stock, Dividends, Per Share, Cash Paid", "documentation": "Aggregate dividends paid during the period for each share of common stock outstanding." } } }, "auth_ref": [ "r182" ] }, "us-gaap_CommonStockMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CommonStockMember", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFEQUITYUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFSHAREHOLDERSEQUITYUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Common Stock", "label": "Common Stock [Member]", "documentation": "Stock that is subordinate to all other stock of the issuer." } } }, "auth_ref": [ "r860", "r861", "r862", "r864", "r865", "r866", "r867", "r982", "r983", "r1026", "r1051", "r1054" ] }, "us-gaap_CommonStockParOrStatedValuePerShare": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CommonStockParOrStatedValuePerShare", "presentation": [ "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Par value of common stock (in usd per share)", "label": "Common Stock, Par or Stated Value Per Share", "documentation": "Face amount or stated value per share of common stock." } } }, "auth_ref": [ "r151" ] }, "us-gaap_CommonStockSharesOutstanding": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CommonStockSharesOutstanding", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFEQUITYUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFSHAREHOLDERSEQUITYUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "periodStartLabel": "Beginning balance (shares)", "periodEndLabel": "Ending balance (shares)", "label": "Common Stock, Shares, Outstanding", "documentation": "Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation." } } }, "auth_ref": [ "r24", "r151", "r742", "r761", "r1054", "r1055" ] }, "ecd_CompActuallyPaidVsCoSelectedMeasureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "CompActuallyPaidVsCoSelectedMeasureTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Compensation Actually Paid vs. Company Selected Measure", "label": "Compensation Actually Paid vs. Company Selected Measure [Text Block]" } } }, "auth_ref": [ "r919" ] }, "ecd_CompActuallyPaidVsNetIncomeTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "CompActuallyPaidVsNetIncomeTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Compensation Actually Paid vs. Net Income", "label": "Compensation Actually Paid vs. Net Income [Text Block]" } } }, "auth_ref": [ "r918" ] }, "ecd_CompActuallyPaidVsOtherMeasureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "CompActuallyPaidVsOtherMeasureTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Compensation Actually Paid vs. Other Measure", "label": "Compensation Actually Paid vs. Other Measure [Text Block]" } } }, "auth_ref": [ "r920" ] }, "ecd_CompActuallyPaidVsTotalShareholderRtnTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "CompActuallyPaidVsTotalShareholderRtnTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Compensation Actually Paid vs. Total Shareholder Return", "label": "Compensation Actually Paid vs. Total Shareholder Return [Text Block]" } } }, "auth_ref": [ "r917" ] }, "us-gaap_CompensationAndRetirementDisclosureAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CompensationAndRetirementDisclosureAbstract", "lang": { "en-us": { "role": { "terseLabel": "Retirement Benefits [Abstract]", "label": "Retirement Benefits [Abstract]" } } }, "auth_ref": [] }, "us-gaap_ComprehensiveIncomeNetOfTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ComprehensiveIncomeNetOfTax", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCOMPREHENSIVEINCOMEUNAUDITED": { "parentTag": null, "weight": null, "order": null, "root": true }, "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCOMPREHENSIVEINCOMEUNAUDITEDCECONY": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCOMPREHENSIVEINCOMEUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCOMPREHENSIVEINCOMEUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "totalLabel": "COMPREHENSIVE INCOME", "label": "Comprehensive Income (Loss), Net of Tax, Attributable to Parent", "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." } } }, "auth_ref": [ "r52", "r250", "r252", "r259", "r668", "r683" ] }, "ed_ConEdisonGasPipelineandStorageLLCMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "ConEdisonGasPipelineandStorageLLCMember", "presentation": [ "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Con Edison Gas Pipeline and Storage, LLC", "label": "Con Edison Gas Pipeline and Storage, LLC [Member]", "documentation": "Con Edison Gas Pipeline and Storage, LLC [Member]" } } }, "auth_ref": [] }, "ed_ConEdisonTransmissionMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "ConEdisonTransmissionMember", "presentation": [ "http://www.coned.com/role/FinancialInformationbyBusinessSegmentDetails", "http://www.coned.com/role/MaterialContingenciesGuaranteesDetails", "http://www.coned.com/role/RevenueRecognitionDisaggregationofRevenueDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Con Edison Transmission", "label": "Con Edison Transmission [Member]", "documentation": "Con Edison Transmission [Member]" } } }, "auth_ref": [] }, "ed_ConsolidatedEdisonCompanyOfNewYorkIncAndOrangeAndRocklandUtilitiesIncMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "ConsolidatedEdisonCompanyOfNewYorkIncAndOrangeAndRocklandUtilitiesIncMember", "presentation": [ "http://www.coned.com/role/RegulatoryMattersRegulatoryAssetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Consolidated Edison Company of New York, Inc. And Orange And Rockland", "label": "Consolidated Edison Company of New York, Inc. And Orange And Rockland Utilities, Inc. [Member]", "documentation": "Consolidated Edison Company of New York, Inc. And Orange And Rockland Utilities, Inc." } } }, "auth_ref": [] }, "ed_ConsolidatedEdisonCompanyofNewYorkInc.Member": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "ConsolidatedEdisonCompanyofNewYorkInc.Member", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONYParenthetical", "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTCECONYUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCOMPREHENSIVEINCOMEUNAUDITEDCECONY", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFSHAREHOLDERSEQUITYUNAUDITEDCECONY", "http://www.coned.com/role/CapitalizationCarryingAmountsandFairValuesofLongTermDebtDetails", "http://www.coned.com/role/CoverPage", "http://www.coned.com/role/CurrentExpectedCreditLossesAdditionalInformationDetails", "http://www.coned.com/role/CurrentExpectedCreditLossesRollforwardofSegmentTypeDetails", "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesAdditionalInformationDetails", "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesCreditRiskRelatedContingentFeaturesDetails", "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesFairValuesofCommodityDerivativesIncludingOffsettingDetails", "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesHedgedVolumeofDerivativeTransactionsDetails", "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesRealizedandUnrealizedGainsLossesonCommodityDerivativesDetails", "http://www.coned.com/role/EnvironmentalMattersAccruedLiabilitiesandRegulatoryAssetsDetails", "http://www.coned.com/role/EnvironmentalMattersAccruedLiabilityDetails", "http://www.coned.com/role/EnvironmentalMattersAdditionalInformationDetails", "http://www.coned.com/role/EnvironmentalMattersEnvironmentalRemediationCostsDetails", "http://www.coned.com/role/FairValueMeasurementsAssetsandLiabilitiesMeasuredatFairValueonRecurringBasisDetails", "http://www.coned.com/role/FairValueMeasurementsReconciliationofAssetsandLiabilitiesMeasuredatLevel3FairValueDetails", "http://www.coned.com/role/FairValueMeasurementsScheduleofCommodityDerivativesDetails", "http://www.coned.com/role/FinancialInformationbyBusinessSegmentDetails", "http://www.coned.com/role/IncomeTaxAdditionalInformationDetails", "http://www.coned.com/role/IncomeTaxIncomeTaxReconciliationDetails", "http://www.coned.com/role/LeasesAdditionalInformationDetails", "http://www.coned.com/role/LeasesLeaseCostandCashFlowsDetails", "http://www.coned.com/role/OtherPostretirementBenefitsPeriodicPostretirementBenefitCostsDetails", "http://www.coned.com/role/PensionBenefitsAdditionalInformationDetails", "http://www.coned.com/role/PensionBenefitsTotalPeriodicBenefitCostsDetails", "http://www.coned.com/role/RegulatoryMattersOtherRegulatoryMattersNarrativeDetails", "http://www.coned.com/role/RegulatoryMattersRatePlansandBillReliefNarrativeDetails", "http://www.coned.com/role/RegulatoryMattersRegulatoryAssetsDetails", "http://www.coned.com/role/RegulatoryMattersRegulatoryLiabilitiesDetails", "http://www.coned.com/role/RegulatoryMattersScheduleofRegulatoryAssetsNotEarningaReturnDetails", "http://www.coned.com/role/RelatedPartyTransactionsAdditionalInformationDetails", "http://www.coned.com/role/RelatedPartyTransactionsSummaryofCostsofAdministrativeandOtherServicesProvidedandReceivedDetails", "http://www.coned.com/role/RevenueRecognitionDisaggregationofRevenueDetails", "http://www.coned.com/role/ShortTermBorrowingDetails", "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersChangesinAccumulatedOtherComprehensiveIncomeLossDetails" ], "lang": { "en-us": { "role": { "terseLabel": "CECONY", "verboseLabel": "CECONY", "label": "Consolidated Edison Company of New York, Inc. [Member]", "documentation": "Consolidated Edison Company of New York, Inc. [Member]" } } }, "auth_ref": [] }, "ed_ConsolidatedEdisonTransmissionElectricMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "ConsolidatedEdisonTransmissionElectricMember", "presentation": [ "http://www.coned.com/role/RelatedPartyTransactionsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "CET Electric", "label": "Consolidated Edison Transmission Electric [Member]", "documentation": "Consolidated Edison Transmission Electric [Member]" } } }, "auth_ref": [] }, "srt_ConsolidatedEntitiesAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "ConsolidatedEntitiesAxis", "presentation": [ "http://www.coned.com/role/CapitalizationCarryingAmountsandFairValuesofLongTermDebtDetails", "http://www.coned.com/role/CurrentExpectedCreditLossesAdditionalInformationDetails", "http://www.coned.com/role/CurrentExpectedCreditLossesRollforwardofSegmentTypeDetails", "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesAdditionalInformationDetails", "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesCreditRiskRelatedContingentFeaturesDetails", "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesFairValuesofCommodityDerivativesIncludingOffsettingDetails", "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesHedgedVolumeofDerivativeTransactionsDetails", "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesRealizedandUnrealizedGainsLossesonCommodityDerivativesDetails", "http://www.coned.com/role/EnvironmentalMattersAccruedLiabilitiesandRegulatoryAssetsDetails", "http://www.coned.com/role/EnvironmentalMattersAccruedLiabilityDetails", "http://www.coned.com/role/EnvironmentalMattersEnvironmentalRemediationCostsDetails", "http://www.coned.com/role/FairValueMeasurementsAssetsandLiabilitiesMeasuredatFairValueonRecurringBasisDetails", "http://www.coned.com/role/FairValueMeasurementsReconciliationofAssetsandLiabilitiesMeasuredatLevel3FairValueDetails", "http://www.coned.com/role/FairValueMeasurementsScheduleofCommodityDerivativesDetails", "http://www.coned.com/role/FinancialInformationbyBusinessSegmentDetails", "http://www.coned.com/role/IncomeTaxAdditionalInformationDetails", "http://www.coned.com/role/IncomeTaxIncomeTaxReconciliationDetails", "http://www.coned.com/role/LeasesAdditionalInformationDetails", "http://www.coned.com/role/LeasesLeaseCostandCashFlowsDetails", "http://www.coned.com/role/OtherPostretirementBenefitsPeriodicPostretirementBenefitCostsDetails", "http://www.coned.com/role/PensionBenefitsAdditionalInformationDetails", "http://www.coned.com/role/PensionBenefitsTotalPeriodicBenefitCostsDetails", "http://www.coned.com/role/RegulatoryMattersOtherRegulatoryMattersNarrativeDetails", "http://www.coned.com/role/RegulatoryMattersRegulatoryAssetsDetails", "http://www.coned.com/role/RegulatoryMattersRegulatoryLiabilitiesDetails", "http://www.coned.com/role/RegulatoryMattersScheduleofRegulatoryAssetsNotEarningaReturnDetails", "http://www.coned.com/role/RelatedPartyTransactionsAdditionalInformationDetails", "http://www.coned.com/role/RevenueRecognitionDisaggregationofRevenueDetails", "http://www.coned.com/role/ShortTermBorrowingDetails", "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersChangesinAccumulatedOtherComprehensiveIncomeLossDetails", "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersReconciliationofCashTemporaryInvestmentsandRestrictedCashDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Consolidated Entities [Axis]", "label": "Consolidated Entities [Axis]" } } }, "auth_ref": [ "r275", "r575", "r576", "r580", "r581", "r642", "r812", "r1006", "r1009", "r1010" ] }, "srt_ConsolidatedEntitiesDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "ConsolidatedEntitiesDomain", "presentation": [ "http://www.coned.com/role/CapitalizationCarryingAmountsandFairValuesofLongTermDebtDetails", "http://www.coned.com/role/CurrentExpectedCreditLossesAdditionalInformationDetails", "http://www.coned.com/role/CurrentExpectedCreditLossesRollforwardofSegmentTypeDetails", "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesAdditionalInformationDetails", "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesCreditRiskRelatedContingentFeaturesDetails", "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesFairValuesofCommodityDerivativesIncludingOffsettingDetails", "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesHedgedVolumeofDerivativeTransactionsDetails", "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesRealizedandUnrealizedGainsLossesonCommodityDerivativesDetails", "http://www.coned.com/role/EnvironmentalMattersAccruedLiabilitiesandRegulatoryAssetsDetails", "http://www.coned.com/role/EnvironmentalMattersAccruedLiabilityDetails", "http://www.coned.com/role/EnvironmentalMattersEnvironmentalRemediationCostsDetails", "http://www.coned.com/role/FairValueMeasurementsAssetsandLiabilitiesMeasuredatFairValueonRecurringBasisDetails", "http://www.coned.com/role/FairValueMeasurementsReconciliationofAssetsandLiabilitiesMeasuredatLevel3FairValueDetails", "http://www.coned.com/role/FairValueMeasurementsScheduleofCommodityDerivativesDetails", "http://www.coned.com/role/FinancialInformationbyBusinessSegmentDetails", "http://www.coned.com/role/IncomeTaxAdditionalInformationDetails", "http://www.coned.com/role/IncomeTaxIncomeTaxReconciliationDetails", "http://www.coned.com/role/LeasesAdditionalInformationDetails", "http://www.coned.com/role/LeasesLeaseCostandCashFlowsDetails", "http://www.coned.com/role/OtherPostretirementBenefitsPeriodicPostretirementBenefitCostsDetails", "http://www.coned.com/role/PensionBenefitsAdditionalInformationDetails", "http://www.coned.com/role/PensionBenefitsTotalPeriodicBenefitCostsDetails", "http://www.coned.com/role/RegulatoryMattersOtherRegulatoryMattersNarrativeDetails", "http://www.coned.com/role/RegulatoryMattersRegulatoryAssetsDetails", "http://www.coned.com/role/RegulatoryMattersRegulatoryLiabilitiesDetails", "http://www.coned.com/role/RegulatoryMattersScheduleofRegulatoryAssetsNotEarningaReturnDetails", "http://www.coned.com/role/RelatedPartyTransactionsAdditionalInformationDetails", "http://www.coned.com/role/RevenueRecognitionDisaggregationofRevenueDetails", "http://www.coned.com/role/ShortTermBorrowingDetails", "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersChangesinAccumulatedOtherComprehensiveIncomeLossDetails", "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersReconciliationofCashTemporaryInvestmentsandRestrictedCashDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Consolidated Entities [Domain]", "label": "Consolidated Entities [Domain]" } } }, "auth_ref": [ "r275", "r575", "r576", "r580", "r581", "r642", "r812", "r1006", "r1009", "r1010" ] }, "srt_ConsolidationItemsAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "ConsolidationItemsAxis", "presentation": [ "http://www.coned.com/role/FinancialInformationbyBusinessSegmentDetails", "http://www.coned.com/role/RevenueRecognitionDisaggregationofRevenueDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Consolidation Items [Axis]", "label": "Consolidation Items [Axis]" } } }, "auth_ref": [ "r275", "r320", "r331", "r332", "r333", "r334", "r335", "r337", "r341", "r396", "r397", "r398", "r399", "r401", "r402", "r404", "r406", "r407", "r1007", "r1008" ] }, "srt_ConsolidationItemsDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "ConsolidationItemsDomain", "presentation": [ "http://www.coned.com/role/FinancialInformationbyBusinessSegmentDetails", "http://www.coned.com/role/RevenueRecognitionDisaggregationofRevenueDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Consolidation Items [Domain]", "label": "Consolidation Items [Domain]" } } }, "auth_ref": [ "r275", "r320", "r331", "r332", "r333", "r334", "r335", "r337", "r341", "r396", "r397", "r398", "r399", "r401", "r402", "r404", "r406", "r407", "r1007", "r1008" ] }, "us-gaap_ConstructionInProgressExpendituresIncurredButNotYetPaid": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ConstructionInProgressExpendituresIncurredButNotYetPaid", "crdr": "credit", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Construction expenditures in accounts payable", "label": "Construction in Progress Expenditures Incurred but Not yet Paid", "documentation": "Future cash outflow to pay for construction in progress expenditures that have occurred." } } }, "auth_ref": [ "r63", "r64", "r65" ] }, "us-gaap_ConstructionInProgressGross": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ConstructionInProgressGross", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": "us-gaap_PropertyPlantAndEquipmentNet", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED" ], "lang": { "en-us": { "role": { "terseLabel": "Construction work in progress", "label": "Construction in Progress, Gross", "documentation": "Amount of structure or a modification to a structure under construction. Includes recently completed structures or modifications to structures that have not been placed into service." } } }, "auth_ref": [ "r175" ] }, "us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ContractWithCustomerAssetAndLiabilityTableTextBlock", "presentation": [ "http://www.coned.com/role/RevenueRecognitionTables" ], "lang": { "en-us": { "role": { "terseLabel": "Change in Unbilled Contract and Unearned Revenues", "label": "Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block]", "documentation": "Tabular disclosure of receivable, contract asset, and contract liability from contract with customer. Includes, but is not limited to, change in contract asset and contract liability." } } }, "auth_ref": [ "r1013" ] }, "us-gaap_ContractWithCustomerAssetNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ContractWithCustomerAssetNet", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": "us-gaap_AssetsCurrent", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Accrued unbilled revenue", "label": "Contract with Customer, Asset, after Allowance for Credit Loss", "documentation": "Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time." } } }, "auth_ref": [ "r430", "r432", "r443" ] }, "ed_ContractWithCustomerCostOfProgramRecoveryPeriod": { "xbrltype": "durationItemType", "nsuri": "http://www.coned.com/20240331", "localname": "ContractWithCustomerCostOfProgramRecoveryPeriod", "presentation": [ "http://www.coned.com/role/RegulatoryMattersRegulatoryAssetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Cost of the program, recovery period (in years)", "label": "Contract With Customer, Cost Of Program, Recovery Period", "documentation": "Contract With Customer, Cost Of Program, Recovery Period" } } }, "auth_ref": [] }, "us-gaap_ContractWithCustomerLiability": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ContractWithCustomerLiability", "crdr": "credit", "presentation": [ "http://www.coned.com/role/RevenueRecognitionChangeinUnbilledContractandUnearnedRevenuesDetails" ], "lang": { "en-us": { "role": { "periodStartLabel": "Beginning balance", "periodEndLabel": "Ending balance", "label": "Contract with Customer, Liability", "documentation": "Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable." } } }, "auth_ref": [ "r430", "r431", "r443" ] }, "us-gaap_ContractWithCustomerLiabilityRevenueRecognized": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ContractWithCustomerLiabilityRevenueRecognized", "crdr": "credit", "presentation": [ "http://www.coned.com/role/RevenueRecognitionChangeinUnbilledContractandUnearnedRevenuesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Subtractions", "label": "Contract with Customer, Liability, Revenue Recognized", "documentation": "Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due." } } }, "auth_ref": [ "r444" ] }, "ed_ContractWithCustomerLiabilityRevenueRecognizedPreviouslyOutstanding": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "ContractWithCustomerLiabilityRevenueRecognizedPreviouslyOutstanding", "crdr": "credit", "presentation": [ "http://www.coned.com/role/RevenueRecognitionChangeinUnbilledContractandUnearnedRevenuesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Contracts with customer, revenue recognized, amount outstanding end of last period", "label": "Contract With Customer Liability, Revenue Recognized, Previously Outstanding", "documentation": "Contract With Customer Liability, Revenue Recognized, Previously Outstanding" } } }, "auth_ref": [] }, "ed_ContractWithCustomerLiabilityUnbilledRevenueAccrualsAndDeferrals": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "ContractWithCustomerLiabilityUnbilledRevenueAccrualsAndDeferrals", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 6.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Unbilled revenue and net unbilled revenue deferrals", "label": "Contract With Customer, Liability, Unbilled Revenue Accruals And Deferrals", "documentation": "Contract With Customer, Liability, Unbilled Revenue Accruals And Deferrals" } } }, "auth_ref": [] }, "us-gaap_ContractWithCustomerRefundLiabilityCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ContractWithCustomerRefundLiabilityCurrent", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": "us-gaap_LiabilitiesCurrent", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Customer deposits", "label": "Contract with Customer, Refund Liability, Current", "documentation": "Amount of liability for consideration received or receivable from customer which is not included in transaction price, when consideration is expected to be refunded to customer, classified as current." } } }, "auth_ref": [ "r1015" ] }, "ed_ContractwithCustomerLiabilityDecreaseFromBillings": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "ContractwithCustomerLiabilityDecreaseFromBillings", "crdr": "debit", "presentation": [ "http://www.coned.com/role/RevenueRecognitionChangeinUnbilledContractandUnearnedRevenuesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Additions", "label": "Contract with Customer, Liability, Decrease From Billings", "documentation": "Contract with Customer, Liability, Decrease From Billings" } } }, "auth_ref": [] }, "ed_CorporateAndReconcilingItemsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "CorporateAndReconcilingItemsMember", "presentation": [ "http://www.coned.com/role/FinancialInformationbyBusinessSegmentDetails", "http://www.coned.com/role/RevenueRecognitionDisaggregationofRevenueDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other", "label": "Corporate And Reconciling Items [Member]", "documentation": "Corporate And Reconciling Items [Member]" } } }, "auth_ref": [] }, "us-gaap_CostOfGoodsAndServicesSold": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CostOfGoodsAndServicesSold", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED": { "parentTag": "us-gaap_OperatingExpenses", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTCECONYUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED" ], "lang": { "en-us": { "role": { "terseLabel": "Operating costs", "label": "Cost of Goods and Services Sold", "documentation": "The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities." } } }, "auth_ref": [ "r161", "r650" ] }, "srt_CounterpartyNameAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "CounterpartyNameAxis", "presentation": [ "http://www.coned.com/role/DispositionsNarrativeDetails", "http://www.coned.com/role/RelatedPartyTransactionsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Counterparty Name [Axis]", "label": "Counterparty Name [Axis]" } } }, "auth_ref": [ "r273", "r274", "r412", "r427", "r640", "r818", "r821" ] }, "dei_CoverAbstract": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "CoverAbstract", "lang": { "en-us": { "role": { "terseLabel": "Cover [Abstract]", "label": "Cover [Abstract]", "documentation": "Cover page." } } }, "auth_ref": [] }, "ed_CraneProjectMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "CraneProjectMember", "presentation": [ "http://www.coned.com/role/DispositionsNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Crane Project", "label": "Crane Project [Member]", "documentation": "Crane Project" } } }, "auth_ref": [] }, "ed_CreditAvailabilityThroughMarch2028Member": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "CreditAvailabilityThroughMarch2028Member", "presentation": [ "http://www.coned.com/role/ShortTermBorrowingDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Credit Availability Through March 2028", "label": "Credit Availability Through March 2028 [Member]", "documentation": "Credit Availability Through December 2022 [Member]" } } }, "auth_ref": [] }, "us-gaap_CreditDerivativeMaximumExposureUndiscounted": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CreditDerivativeMaximumExposureUndiscounted", "crdr": "credit", "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Energy supply and hedging activities credit exposure total", "label": "Credit Derivative, Maximum Exposure, Undiscounted", "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." } } }, "auth_ref": [ "r106" ] }, "us-gaap_CreditDerivativesLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CreditDerivativesLineItems", "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Investment Holdings [Line Items]", "label": "Credit Derivatives [Line Items]", "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." } } }, "auth_ref": [] }, "us-gaap_CreditFacilityAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CreditFacilityAxis", "presentation": [ "http://www.coned.com/role/ShortTermBorrowingDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Credit Facility [Axis]", "label": "Credit Facility [Axis]", "documentation": "Information by type of credit facility. Credit facilities provide capital to borrowers without the need to structure a loan for each borrowing." } } }, "auth_ref": [] }, "us-gaap_CreditFacilityDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CreditFacilityDomain", "presentation": [ "http://www.coned.com/role/ShortTermBorrowingDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Credit Facility [Domain]", "label": "Credit Facility [Domain]", "documentation": "Type of credit facility. Credit facilities provide capital to borrowers without the need to structure a loan for each borrowing." } } }, "auth_ref": [] }, "us-gaap_CreditLossAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CreditLossAbstract", "lang": { "en-us": { "role": { "label": "Credit Loss [Abstract]" } } }, "auth_ref": [] }, "us-gaap_CreditRiskDerivativesAtFairValueNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CreditRiskDerivativesAtFairValueNet", "crdr": "debit", "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesCreditRiskRelatedContingentFeaturesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Aggregate fair value \u2013 net liabilities", "label": "Credit Risk Derivatives, at Fair Value, Net", "documentation": "Fair value of credit risk derivative asset after deduction of credit risk derivative liability." } } }, "auth_ref": [ "r33" ] }, "dei_CurrentFiscalYearEndDate": { "xbrltype": "gMonthDayItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "CurrentFiscalYearEndDate", "presentation": [ "http://www.coned.com/role/CoverPage" ], "lang": { "en-us": { "role": { "terseLabel": "Current Fiscal Year End Date", "label": "Current Fiscal Year End Date", "documentation": "End date of current fiscal year in the format --MM-DD." } } }, "auth_ref": [] }, "us-gaap_DebtDisclosureAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtDisclosureAbstract", "lang": { "en-us": { "role": { "terseLabel": "Debt Disclosure [Abstract]", "label": "Debt Disclosure [Abstract]" } } }, "auth_ref": [] }, "us-gaap_DebtInstrumentAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtInstrumentAxis", "presentation": [ "http://www.coned.com/role/ShortTermBorrowingDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Debt Instrument [Axis]", "label": "Debt Instrument [Axis]", "documentation": "Information by type of debt instrument, including, but not limited to, draws against credit facilities." } } }, "auth_ref": [ "r38", "r148", "r149", "r199", "r201", "r275", "r409", "r410", "r411", "r412", "r413", "r414", "r415", "r416", "r417", "r418", "r419", "r420", "r421", "r422", "r423", "r424", "r622", "r829", "r830", "r831", "r832", "r833", "r977" ] }, "ed_DebtInstrumentCovenantComplianceMaximumAggregateLimitOfFailureToPayDebtOrDerivativeObligations": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "DebtInstrumentCovenantComplianceMaximumAggregateLimitOfFailureToPayDebtOrDerivativeObligations", "crdr": "credit", "presentation": [ "http://www.coned.com/role/ShortTermBorrowingDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Maximum aggregate limit of failure to pay debt or derivative obligations", "label": "Debt Instrument, Covenant Compliance, Maximum Aggregate Limit Of Failure To Pay Debt Or Derivative Obligations", "documentation": "Debt Instrument, Covenant Compliance, Maximum Aggregate Limit Of Failure To Pay Debt Or Derivative Obligations" } } }, "auth_ref": [] }, "us-gaap_DebtInstrumentLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtInstrumentLineItems", "presentation": [ "http://www.coned.com/role/CapitalizationCarryingAmountsandFairValuesofLongTermDebtDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Debt Instrument [Line Items]", "label": "Debt Instrument [Line Items]", "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." } } }, "auth_ref": [ "r275", "r409", "r410", "r411", "r412", "r413", "r414", "r415", "r416", "r417", "r418", "r419", "r420", "r421", "r422", "r423", "r424", "r425", "r622", "r829", "r830", "r831", "r832", "r833", "r977" ] }, "us-gaap_DebtInstrumentNameDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtInstrumentNameDomain", "presentation": [ "http://www.coned.com/role/ShortTermBorrowingDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Debt Instrument, Name [Domain]", "label": "Debt Instrument, Name [Domain]", "documentation": "The name for the particular debt instrument or borrowing that distinguishes it from other debt instruments or borrowings, including draws against credit facilities." } } }, "auth_ref": [ "r46", "r275", "r409", "r410", "r411", "r412", "r413", "r414", "r415", "r416", "r417", "r418", "r419", "r420", "r421", "r422", "r423", "r424", "r622", "r829", "r830", "r831", "r832", "r833", "r977" ] }, "us-gaap_DebtInstrumentTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtInstrumentTable", "presentation": [ "http://www.coned.com/role/CapitalizationCarryingAmountsandFairValuesofLongTermDebtDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of Long-term Debt Instruments [Table]", "label": "Schedule of Long-Term Debt Instruments [Table]", "documentation": "A table or schedule providing information pertaining to long-term debt instruments or arrangements, including identification, terms, features, collateral requirements and other information necessary to a fair presentation. These are debt arrangements that originally required repayment more than twelve months after issuance or greater than the normal operating cycle of the company, if longer." } } }, "auth_ref": [ "r46", "r78", "r79", "r119", "r120", "r122", "r127", "r180", "r181", "r275", "r409", "r410", "r411", "r412", "r413", "r414", "r415", "r416", "r417", "r418", "r419", "r420", "r421", "r422", "r423", "r424", "r425", "r622", "r829", "r830", "r831", "r832", "r833", "r977" ] }, "us-gaap_DebtInstrumentTerm": { "xbrltype": "durationItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtInstrumentTerm", "presentation": [ "http://www.coned.com/role/ShortTermBorrowingDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Debt instrument term (in years)", "label": "Debt Instrument, Term", "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." } } }, "auth_ref": [] }, "us-gaap_DebtInstrumentUnamortizedDiscount": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtInstrumentUnamortizedDiscount", "crdr": "debit", "presentation": [ "http://www.coned.com/role/CapitalizationCarryingAmountsandFairValuesofLongTermDebtDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Unamortized debt discount", "label": "Debt Instrument, Unamortized Discount", "documentation": "Amount, after accumulated amortization, of debt discount." } } }, "auth_ref": [ "r119", "r122", "r1012" ] }, "us-gaap_DeferredCreditsAndOtherLiabilitiesNoncurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DeferredCreditsAndOtherLiabilitiesNoncurrent", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": "ed_LiabilitiesNoncurrentExcludingLongTermDebt", "weight": 1.0, "order": 8.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Other deferred credits and noncurrent liabilities", "label": "Deferred Credits and Other Liabilities, Noncurrent", "documentation": "Carrying amount as of the balance sheet date of unearned revenue or income, not otherwise specified in the taxonomy, which is expected to be taken into income after one year or beyond the normal operating cycle, if longer and noncurrent obligations not separately disclosed in the balance sheet (other liabilities, noncurrent)." } } }, "auth_ref": [] }, "ed_DeferredDerivativeGainsCurrentMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "DeferredDerivativeGainsCurrentMember", "presentation": [ "http://www.coned.com/role/RegulatoryMattersRegulatoryLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Deferred derivative gains - short term", "label": "Deferred Derivative Gains Current [Member]", "documentation": "Regulatory Liability for reserve of change in fair value of derivative instrument." } } }, "auth_ref": [] }, "ed_DeferredDerivativeGainsLongTermMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "DeferredDerivativeGainsLongTermMember", "presentation": [ "http://www.coned.com/role/RegulatoryMattersRegulatoryLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Deferred derivative gains - long term", "label": "Deferred Derivative Gains, Long Term [Member]", "documentation": "Deferred Derivative Gains, Long Term" } } }, "auth_ref": [] }, "ed_DeferredDerivativeGainsLosses": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "DeferredDerivativeGainsLosses", "crdr": "credit", "calculation": { "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesRealizedandUnrealizedGainsLossesonCommodityDerivativesDetails": { "parentTag": "ed_NetDeferredGainLoss", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesRealizedandUnrealizedGainsLossesonCommodityDerivativesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Total deferred gains/(losses)", "label": "Deferred Derivative Gains Losses", "documentation": "Deferred Derivative Gains Losses" } } }, "auth_ref": [] }, "ed_DeferredGainLossLiability": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "DeferredGainLossLiability", "crdr": "credit", "calculation": { "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesRealizedandUnrealizedGainsLossesonCommodityDerivativesDetails": { "parentTag": "ed_NetDeferredGainLoss", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesRealizedandUnrealizedGainsLossesonCommodityDerivativesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Total deferred gains/(losses)", "label": "Deferred Gain Loss Liability", "documentation": "Deferred gain/(loss), liability" } } }, "auth_ref": [] }, "us-gaap_DeferredIncomeTaxChargesMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DeferredIncomeTaxChargesMember", "presentation": [ "http://www.coned.com/role/RegulatoryMattersRegulatoryLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Future income tax", "label": "Deferred Income Tax Charge [Member]", "documentation": "Rate action of a regulator resulting in capitalization or accrual of income taxes." } } }, "auth_ref": [ "r208", "r211", "r214", "r215" ] }, "us-gaap_DeferredIncomeTaxExpenseBenefit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DeferredIncomeTaxExpenseBenefit", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Deferred income taxes", "label": "Deferred Income Tax Expense (Benefit)", "documentation": "Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations." } } }, "auth_ref": [ "r15", "r187", "r217", "r568", "r569", "r979" ] }, "ed_DeferredStormCostsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "DeferredStormCostsMember", "presentation": [ "http://www.coned.com/role/RegulatoryMattersRegulatoryAssetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Deferred storm costs", "label": "Deferred Storm Costs [Member]", "documentation": "Deferred Storm Costs [Member]" } } }, "auth_ref": [] }, "ed_DeferredTaxLiabilitiesAndAccumulatedDeferredInvestmentTaxCredit": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "DeferredTaxLiabilitiesAndAccumulatedDeferredInvestmentTaxCredit", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": "ed_LiabilitiesNoncurrentExcludingLongTermDebt", "weight": 1.0, "order": 6.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Deferred income taxes and unamortized investment tax credits", "label": "Deferred Tax Liabilities And Accumulated Deferred Investment Tax Credit", "documentation": "Represents the noncurrent portion of deferred tax liabilities and the reserve for accumulated deferred investment tax credits as of the balance sheet date, which result from applying the applicable tax rate to net taxable temporary differences pertaining to each jurisdiction to which the entity is obligated to pay income tax. A noncurrent taxable temporary difference is a difference between the tax basis and the carrying amount of a noncurrent asset or liability in the financial statements prepared in accordance with generally accepted accounting principles. In a classified statement of financial position, an enterprise shall separate deferred tax liabilities and assets into a current amount and a noncurrent amount. Deferred tax liabilities and assets shall be classified as current or noncurrent based on the classification of the related asset or liability for financial reporting. A deferred tax liability or asset that is not related to an asset or liability for financial reporting, including deferred tax assets related to carryforwards, shall be classified according to the expected reversal date of the temporary difference. This is the remaining investment credit, which will reduce the cost of services collected from ratepayers by a ratable portion over the investment's regulatory life." } } }, "auth_ref": [] }, "us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPlanAmortizationOfGainsLosses", "crdr": "credit", "calculation": { "http://www.coned.com/role/OtherPostretirementBenefitsPeriodicPostretirementBenefitCostsDetails": { "parentTag": "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost", "weight": -1.0, "order": 3.0 }, "http://www.coned.com/role/PensionBenefitsTotalPeriodicBenefitCostsDetails": { "parentTag": "ed_PeriodicBenefitCostCreditAfterAmortizationOfRegulatoryAsset", "weight": -1.0, "order": 4.0 } }, "presentation": [ "http://www.coned.com/role/OtherPostretirementBenefitsPeriodicPostretirementBenefitCostsDetails", "http://www.coned.com/role/PensionBenefitsTotalPeriodicBenefitCostsDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Recognition of net actuarial gain", "negatedLabel": "Recognition of net actuarial gain", "label": "Defined Benefit Plan, Amortization of Gain (Loss)", "documentation": "Amount of gain (loss) recognized in net periodic benefit (cost) credit of defined benefit plan." } } }, "auth_ref": [ "r451", "r489", "r510", "r844", "r845" ] }, "us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPlanAmortizationOfPriorServiceCostCredit", "crdr": "debit", "calculation": { "http://www.coned.com/role/PensionBenefitsTotalPeriodicBenefitCostsDetails": { "parentTag": "ed_PeriodicBenefitCostCreditAfterAmortizationOfRegulatoryAsset", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.coned.com/role/PensionBenefitsTotalPeriodicBenefitCostsDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Recognition of prior service credit", "label": "Defined Benefit Plan, Amortization of Prior Service Cost (Credit)", "documentation": "Amount of prior service cost (credit) recognized in net periodic benefit cost (credit) of defined benefit plan." } } }, "auth_ref": [ "r451", "r490", "r511", "r844", "r845" ] }, "us-gaap_DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": "us-gaap_OtherAssetsNoncurrent", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Pension and retiree benefits", "label": "Assets for Plan Benefits, Defined Benefit Plan", "documentation": "Amount of asset, recognized in statement of financial position, for overfunded defined benefit pension and other postretirement plans." } } }, "auth_ref": [ "r196", "r449", "r450", "r472", "r754", "r844", "r1045" ] }, "us-gaap_DefinedBenefitPlanContributionsByEmployer": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPlanContributionsByEmployer", "crdr": "debit", "presentation": [ "http://www.coned.com/role/PensionBenefitsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Contributions made by employer", "label": "Defined Benefit Plan, Plan Assets, Contributions by Employer", "documentation": "Amount of contribution received by defined benefit plan from employer which increases plan assets." } } }, "auth_ref": [ "r466", "r476", "r514", "r842", "r843", "r844", "r845" ] }, "ed_DefinedBenefitPlanCostCapitalized": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "DefinedBenefitPlanCostCapitalized", "crdr": "credit", "calculation": { "http://www.coned.com/role/PensionBenefitsTotalPeriodicBenefitCostsDetails": { "parentTag": "ed_DefinedBenefitPlanCostCreditRecognized", "weight": -1.0, "order": 2.0 } }, "presentation": [ "http://www.coned.com/role/OtherPostretirementBenefitsPeriodicPostretirementBenefitCostsDetails", "http://www.coned.com/role/PensionBenefitsTotalPeriodicBenefitCostsDetails" ], "lang": { "en-us": { "role": { "negatedLabel": "Cost capitalized", "negatedTerseLabel": "Cost capitalized", "label": "Defined Benefit Plan Cost Capitalized", "documentation": "Defined Benefit Plan Cost Capitalized" } } }, "auth_ref": [] }, "ed_DefinedBenefitPlanCostCreditRecognized": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "DefinedBenefitPlanCostCreditRecognized", "crdr": "debit", "calculation": { "http://www.coned.com/role/PensionBenefitsTotalPeriodicBenefitCostsDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.coned.com/role/OtherPostretirementBenefitsPeriodicPostretirementBenefitCostsDetails", "http://www.coned.com/role/PensionBenefitsTotalPeriodicBenefitCostsDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Total credit recognized", "label": "Defined Benefit Plan, Cost (Credit) Recognized", "documentation": "Defined Benefit Plan, Cost (Credit) Recognized" } } }, "auth_ref": [] }, "us-gaap_DefinedBenefitPlanDisclosureLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPlanDisclosureLineItems", "presentation": [ "http://www.coned.com/role/OtherPostretirementBenefitsAdditionalInformationDetails", "http://www.coned.com/role/OtherPostretirementBenefitsPeriodicPostretirementBenefitCostsDetails", "http://www.coned.com/role/PensionBenefitsAdditionalInformationDetails", "http://www.coned.com/role/PensionBenefitsTotalPeriodicBenefitCostsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Defined Benefit Plan Disclosure [Line Items]", "label": "Defined Benefit Plan Disclosure [Line Items]", "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." } } }, "auth_ref": [] }, "us-gaap_DefinedBenefitPlanExpectedFutureEmployerContributionsCurrentFiscalYear": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPlanExpectedFutureEmployerContributionsCurrentFiscalYear", "crdr": "debit", "presentation": [ "http://www.coned.com/role/PensionBenefitsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Estimated future employer contributions", "label": "Defined Benefit Plan, Expected Future Employer Contributions, Current Fiscal Year", "documentation": "Amount of contributions received and expected to be received by defined benefit plan from employer in current fiscal year." } } }, "auth_ref": [ "r845", "r1019" ] }, "us-gaap_DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear", "crdr": "debit", "presentation": [ "http://www.coned.com/role/OtherPostretirementBenefitsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Defined benefit plan, expected future employer contributions, next fiscal year", "label": "Defined Benefit Plan, Expected Future Employer Contributions, Next Fiscal Year", "documentation": "Amount of contribution expected to be received by defined benefit plan from employer in next fiscal year following current fiscal year." } } }, "auth_ref": [ "r484", "r845" ] }, "us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPlanExpectedReturnOnPlanAssets", "crdr": "credit", "calculation": { "http://www.coned.com/role/OtherPostretirementBenefitsPeriodicPostretirementBenefitCostsDetails": { "parentTag": "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost", "weight": -1.0, "order": 1.0 }, "http://www.coned.com/role/PensionBenefitsTotalPeriodicBenefitCostsDetails": { "parentTag": "ed_PeriodicBenefitCostCreditAfterAmortizationOfRegulatoryAsset", "weight": -1.0, "order": 3.0 } }, "presentation": [ "http://www.coned.com/role/OtherPostretirementBenefitsPeriodicPostretirementBenefitCostsDetails", "http://www.coned.com/role/PensionBenefitsTotalPeriodicBenefitCostsDetails" ], "lang": { "en-us": { "role": { "negatedLabel": "Expected return on plan assets", "label": "Defined Benefit Plan, Expected Return (Loss) on Plan Assets", "documentation": "Amount of expected return (loss) recognized in net periodic benefit (cost) credit, calculated based on expected long-term rate of return and market-related value of plan assets of defined benefit plan." } } }, "auth_ref": [ "r451", "r488", "r509", "r844", "r845" ] }, "us-gaap_DefinedBenefitPlanInterestCost": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPlanInterestCost", "crdr": "debit", "calculation": { "http://www.coned.com/role/PensionBenefitsTotalPeriodicBenefitCostsDetails": { "parentTag": "ed_PeriodicBenefitCostCreditAfterAmortizationOfRegulatoryAsset", "weight": 1.0, "order": 2.0 }, "http://www.coned.com/role/OtherPostretirementBenefitsPeriodicPostretirementBenefitCostsDetails": { "parentTag": "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.coned.com/role/OtherPostretirementBenefitsPeriodicPostretirementBenefitCostsDetails", "http://www.coned.com/role/PensionBenefitsTotalPeriodicBenefitCostsDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Interest cost on projected benefit obligation", "terseLabel": "Interest cost on projected other postretirement benefit obligation", "label": "Defined Benefit Plan, Interest Cost", "documentation": "Amount of cost recognized for passage of time related to defined benefit plan." } } }, "auth_ref": [ "r451", "r455", "r487", "r508", "r844", "r845" ] }, "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPlanNetPeriodicBenefitCost", "crdr": "debit", "calculation": { "http://www.coned.com/role/OtherPostretirementBenefitsPeriodicPostretirementBenefitCostsDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.coned.com/role/OtherPostretirementBenefitsPeriodicPostretirementBenefitCostsDetails" ], "lang": { "en-us": { "role": { "totalLabel": "TOTAL PERIODIC OTHER POSTRETIREMENT CREDIT", "label": "Defined Benefit Plan, Net Periodic Benefit Cost (Credit)", "documentation": "Amount of net periodic benefit cost (credit) for defined benefit plan." } } }, "auth_ref": [ "r485", "r506", "r844", "r845" ] }, "us-gaap_DefinedBenefitPlanServiceCost": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPlanServiceCost", "crdr": "debit", "calculation": { "http://www.coned.com/role/PensionBenefitsTotalPeriodicBenefitCostsDetails": { "parentTag": "ed_PeriodicBenefitCostCreditAfterAmortizationOfRegulatoryAsset", "weight": 1.0, "order": 1.0 }, "http://www.coned.com/role/OtherPostretirementBenefitsPeriodicPostretirementBenefitCostsDetails": { "parentTag": "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.coned.com/role/OtherPostretirementBenefitsPeriodicPostretirementBenefitCostsDetails", "http://www.coned.com/role/PensionBenefitsTotalPeriodicBenefitCostsDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Service cost \u2013 including administrative expenses", "terseLabel": "Service cost - including administrative expenses", "label": "Defined Benefit Plan, Service Cost", "documentation": "Amount of cost for actuarial present value of benefits attributed to service rendered by employee for defined benefit plan." } } }, "auth_ref": [ "r453", "r486", "r507", "r844", "r845" ] }, "us-gaap_DepreciationAndAmortization": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DepreciationAndAmortization", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED": { "parentTag": "us-gaap_OperatingExpenses", "weight": 1.0, "order": 1.0 }, "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 10.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTCECONYUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY", "http://www.coned.com/role/FinancialInformationbyBusinessSegmentDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Depreciation and amortization", "label": "Depreciation, Depletion and Amortization, Nonproduction", "documentation": "The current period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production." } } }, "auth_ref": [ "r15", "r76" ] }, "us-gaap_DerivativeAssetFairValueGrossLiability": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativeAssetFairValueGrossLiability", "crdr": "credit", "calculation": { "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesFairValuesofCommodityDerivativesIncludingOffsettingDetails": { "parentTag": "us-gaap_DerivativeAssets", "weight": -1.0, "order": 2.0 } }, "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesFairValuesofCommodityDerivativesIncludingOffsettingDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Gross Amounts Offset", "label": "Derivative Asset, Subject to Master Netting Arrangement, Liability Offset", "documentation": "Fair value of liability associated with 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." } } }, "auth_ref": [ "r30", "r37", "r97", "r802", "r803" ] }, "ed_DerivativeAssetLiabilityGrossAmountOffsetInBalanceSheet": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "DerivativeAssetLiabilityGrossAmountOffsetInBalanceSheet", "crdr": "credit", "calculation": { "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesFairValuesofCommodityDerivativesIncludingOffsettingDetails": { "parentTag": "us-gaap_DerivativeFairValueOfDerivativeNet", "weight": -1.0, "order": 2.0 } }, "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesFairValuesofCommodityDerivativesIncludingOffsettingDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Gross Amounts Offset", "label": "Derivative Asset (Liability), Gross Amount Offset in Balance Sheet", "documentation": "Derivative Asset (Liability), Gross Amount Offset in Balance Sheet" } } }, "auth_ref": [] }, "us-gaap_DerivativeAssetMeasurementInput": { "xbrltype": "decimalItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativeAssetMeasurementInput", "presentation": [ "http://www.coned.com/role/FairValueMeasurementsScheduleofCommodityDerivativesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Unobservable Inputs Range (dollar per unit)", "label": "Derivative Asset, Measurement Input", "documentation": "Value of input used to measure derivative asset." } } }, "auth_ref": [ "r602" ] }, "us-gaap_DerivativeAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativeAssets", "crdr": "debit", "calculation": { "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesFairValuesofCommodityDerivativesIncludingOffsettingDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesFairValuesofCommodityDerivativesIncludingOffsettingDetails", "http://www.coned.com/role/FairValueMeasurementsAssetsandLiabilitiesMeasuredatFairValueonRecurringBasisDetails", "http://www.coned.com/role/FairValueMeasurementsScheduleofCommodityDerivativesDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Net Amounts of Assets/ (Liabilities)", "verboseLabel": "Derivative assets:", "netLabel": "Fair Value of commodity derivatives", "label": "Derivative Asset", "documentation": "Fair value, after the 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 not subject to a master netting arrangement and not elected to be offset." } } }, "auth_ref": [ "r245", "r247", "r608", "r724", "r725", "r726", "r727", "r728", "r729", "r730", "r731", "r732", "r733", "r747", "r748", "r797", "r800", "r801", "r802", "r804", "r805", "r821", "r862", "r1052" ] }, "us-gaap_DerivativeAssetsCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativeAssetsCurrent", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": "us-gaap_AssetsCurrent", "weight": 1.0, "order": 11.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Fair value of derivative assets", "label": "Derivative Asset, Current", "documentation": "Fair value, after the 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, expected to be settled within one year or normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset." } } }, "auth_ref": [ "r245" ] }, "ed_DerivativeAssetsLiabilitiesAtFairValueByBalanceSheetClassificationAbstract": { "xbrltype": "stringItemType", "nsuri": "http://www.coned.com/20240331", "localname": "DerivativeAssetsLiabilitiesAtFairValueByBalanceSheetClassificationAbstract", "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesRealizedandUnrealizedGainsLossesonCommodityDerivativesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Pre-tax gains/(losses) deferred in accordance with accounting rules for regulated operations:", "label": "Derivative Assets Liabilities At Fair Value By Balance Sheet Classification [Abstract]", "documentation": "Derivative Assets Liabilities At Fair Value By Balance Sheet Classification [Abstract]" } } }, "auth_ref": [] }, "us-gaap_DerivativeAssetsLiabilitiesAtFairValueNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativeAssetsLiabilitiesAtFairValueNet", "crdr": "debit", "calculation": { "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesFairValuesofCommodityDerivativesIncludingOffsettingDetails": { "parentTag": "us-gaap_DerivativeFairValueOfDerivativeNet", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesFairValuesofCommodityDerivativesIncludingOffsettingDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Gross Amounts of Recognized Assets/(Liabilities)", "label": "Derivative Assets (Liabilities), at Fair Value, Net", "documentation": "Fair values as of the balance sheet date of the net amount of all assets and liabilities resulting from contracts that meet the criteria of being accounted for as derivative instruments." } } }, "auth_ref": [ "r17" ] }, "us-gaap_DerivativeAssetsNoncurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativeAssetsNoncurrent", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": "us-gaap_OtherAssetsNoncurrent", "weight": 1.0, "order": 6.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Fair value of derivative assets", "label": "Derivative Asset, Noncurrent", "documentation": "Fair value, after the 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, expected to be settled after one year or the normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset." } } }, "auth_ref": [ "r245" ] }, "us-gaap_DerivativeContractTypeDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativeContractTypeDomain", "presentation": [ "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleAdditionalInformationDetails", "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesCreditRiskRelatedContingentFeaturesDetails", "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesHedgedVolumeofDerivativeTransactionsDetails", "http://www.coned.com/role/DispositionsNarrativeDetails", "http://www.coned.com/role/FairValueMeasurementsAssetsandLiabilitiesMeasuredatFairValueonRecurringBasisDetails", "http://www.coned.com/role/FairValueMeasurementsScheduleofCommodityDerivativesDetails", "http://www.coned.com/role/RegulatoryMattersOtherRegulatoryMattersNarrativeDetails", "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersNarrativeDetails", "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersReconciliationofCashTemporaryInvestmentsandRestrictedCashDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Derivative Contract [Domain]", "label": "Derivative Contract [Domain]", "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." } } }, "auth_ref": [ "r731", "r733", "r746", "r747", "r748", "r750", "r751", "r752", "r753", "r756", "r757", "r758", "r759", "r775", "r776", "r777", "r778", "r781", "r782", "r783", "r784", "r797", "r798", "r801", "r804", "r860", "r862" ] }, "us-gaap_DerivativeFairValueOfDerivativeAsset": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativeFairValueOfDerivativeAsset", "crdr": "debit", "calculation": { "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesFairValuesofCommodityDerivativesIncludingOffsettingDetails": { "parentTag": "us-gaap_DerivativeAssets", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesFairValuesofCommodityDerivativesIncludingOffsettingDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Gross Amounts of Recognized Assets/(Liabilities)", "label": "Derivative Asset, Subject to Master Netting Arrangement, before Offset", "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." } } }, "auth_ref": [ "r32", "r97", "r156", "r244", "r821" ] }, "us-gaap_DerivativeFairValueOfDerivativeLiability": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativeFairValueOfDerivativeLiability", "crdr": "credit", "calculation": { "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesFairValuesofCommodityDerivativesIncludingOffsettingDetails": { "parentTag": "us-gaap_DerivativeLiabilities", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesFairValuesofCommodityDerivativesIncludingOffsettingDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Gross Amounts of Recognized Assets/(Liabilities)", "label": "Derivative Liability, Subject to Master Netting Arrangement, before Offset", "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." } } }, "auth_ref": [ "r32", "r97", "r156", "r244", "r821" ] }, "us-gaap_DerivativeFairValueOfDerivativeNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativeFairValueOfDerivativeNet", "crdr": "debit", "calculation": { "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesFairValuesofCommodityDerivativesIncludingOffsettingDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesFairValuesofCommodityDerivativesIncludingOffsettingDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Net Amounts of Assets/ (Liabilities)", "label": "Derivative, Fair Value, Net", "documentation": "Fair value of the assets less the liabilities of a derivative or group of derivatives." } } }, "auth_ref": [ "r608" ] }, "us-gaap_DerivativeFinancialInstrumentsAssetsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativeFinancialInstrumentsAssetsMember", "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesFairValuesofCommodityDerivativesIncludingOffsettingDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Total fair value of derivative assets", "label": "Derivative Financial Instruments, Assets [Member]", "documentation": "This element represents types of derivative financial instruments which are financial instruments or other contractual arrangements with all three of the following characteristics: (a) it has (1) one or more underlyings and (2) one or more notional amounts or payment provisions or both. Those terms determine the amount of the settlement or settlements, and, in some cases, whether or not a settlement is required; (b) it requires no initial net investment or an initial net investment that is smaller than would be required for other types of contracts that would be expected to have a similar response to changes in market factors; and (c) its terms require or permit net settlement, it can readily be settled net by a means outside the contract, or it provides for delivery of an asset that puts the recipient in a position not substantially different from net settlement. Notwithstanding the above characteristics, loan commitments that relate to the origination of mortgage loans that will be held for sale are accounted for as derivative instruments by the issuer of the loan commitment (that is, the potential lender)." } } }, "auth_ref": [] }, "ed_DerivativeFinancialInstrumentsCurrentAssetsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "DerivativeFinancialInstrumentsCurrentAssetsMember", "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesFairValuesofCommodityDerivativesIncludingOffsettingDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Current", "label": "Derivative Financial Instruments Current Assets [Member]", "documentation": "Derivative Financial Instruments Current Assets [Member]" } } }, "auth_ref": [] }, "ed_DerivativeFinancialInstrumentsCurrentLiabilitiesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "DerivativeFinancialInstrumentsCurrentLiabilitiesMember", "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesFairValuesofCommodityDerivativesIncludingOffsettingDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Current", "label": "Derivative Financial Instruments Current Liabilities [Member]", "documentation": "Derivative Financial Instruments Current Liabilities [Member]" } } }, "auth_ref": [] }, "us-gaap_DerivativeFinancialInstrumentsLiabilitiesMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativeFinancialInstrumentsLiabilitiesMember", "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesFairValuesofCommodityDerivativesIncludingOffsettingDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Total fair value of derivative liabilities", "label": "Derivative Financial Instruments, Liabilities [Member]", "documentation": "This item represents derivative instrument obligations meeting the definition of a liability which are reported as of the balance sheet date. Derivative instrument obligations are generally measured at fair value, and adjustments to the carrying amount of hedged items reflect changes in their fair value (that is, losses) that are attributable to the risk being hedged and that arise while the hedge is in effect." } } }, "auth_ref": [] }, "ed_DerivativeFinancialInstrumentsNonCurrentAssetsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "DerivativeFinancialInstrumentsNonCurrentAssetsMember", "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesFairValuesofCommodityDerivativesIncludingOffsettingDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Noncurrent", "label": "Derivative Financial Instruments Non Current Assets [Member]", "documentation": "Derivative Financial Instruments Non Current Assets [Member]" } } }, "auth_ref": [] }, "ed_DerivativeFinancialInstrumentsNonCurrentLiabilitiesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "DerivativeFinancialInstrumentsNonCurrentLiabilitiesMember", "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesFairValuesofCommodityDerivativesIncludingOffsettingDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Noncurrent", "label": "Derivative Financial Instruments Non Current Liabilities [Member]", "documentation": "Derivative Financial Instruments Non Current Liabilities [Member]" } } }, "auth_ref": [] }, "us-gaap_DerivativeGainLossOnDerivativeNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativeGainLossOnDerivativeNet", "crdr": "credit", "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesRealizedandUnrealizedGainsLossesonCommodityDerivativesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Total pre-tax gains/(losses) recognized in income", "label": "Derivative, Gain (Loss) on Derivative, Net", "documentation": "Amount of increase (decrease) in the fair value of derivatives recognized in the income statement." } } }, "auth_ref": [ "r1025" ] }, "us-gaap_DerivativeInstrumentRiskAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativeInstrumentRiskAxis", "presentation": [ "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleAdditionalInformationDetails", "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesCreditRiskRelatedContingentFeaturesDetails", "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesHedgedVolumeofDerivativeTransactionsDetails", "http://www.coned.com/role/DispositionsNarrativeDetails", "http://www.coned.com/role/FairValueMeasurementsAssetsandLiabilitiesMeasuredatFairValueonRecurringBasisDetails", "http://www.coned.com/role/FairValueMeasurementsScheduleofCommodityDerivativesDetails", "http://www.coned.com/role/RegulatoryMattersOtherRegulatoryMattersNarrativeDetails", "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersNarrativeDetails", "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersReconciliationofCashTemporaryInvestmentsandRestrictedCashDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Derivative Instrument [Axis]", "label": "Derivative Instrument [Axis]", "documentation": "Information by type of derivative contract." } } }, "auth_ref": [ "r95", "r98", "r100", "r101", "r731", "r733", "r746", "r747", "r748", "r750", "r751", "r752", "r753", "r756", "r757", "r758", "r759", "r775", "r776", "r777", "r778", "r781", "r782", "r783", "r784", "r797", "r798", "r801", "r804", "r821", "r860", "r862" ] }, "us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract", "lang": { "en-us": { "role": { "terseLabel": "Derivative Instruments and Hedging Activities Disclosure [Abstract]", "label": "Derivative Instruments and Hedging Activities Disclosure [Abstract]" } } }, "auth_ref": [] }, "us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock", "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivities" ], "lang": { "en-us": { "role": { "terseLabel": "Derivative Instruments and Hedging Activities", "label": "Derivative Instruments and Hedging Activities Disclosure [Text Block]", "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." } } }, "auth_ref": [ "r190", "r583", "r591" ] }, "us-gaap_DerivativeLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativeLiabilities", "crdr": "credit", "calculation": { "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesFairValuesofCommodityDerivativesIncludingOffsettingDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesFairValuesofCommodityDerivativesIncludingOffsettingDetails", "http://www.coned.com/role/FairValueMeasurementsAssetsandLiabilitiesMeasuredatFairValueonRecurringBasisDetails" ], "lang": { "en-us": { "role": { "negatedTotalLabel": "Net Amounts of Assets/ (Liabilities)", "terseLabel": "Derivative liabilities:", "label": "Derivative Liability", "documentation": "Fair value, after the 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 not subject to a master netting arrangement and not elected to be offset." } } }, "auth_ref": [ "r245", "r247", "r608", "r724", "r725", "r726", "r727", "r729", "r730", "r731", "r732", "r733", "r756", "r758", "r759", "r798", "r799", "r800", "r801", "r802", "r804", "r805", "r821", "r1052" ] }, "us-gaap_DerivativeLiabilitiesCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativeLiabilitiesCurrent", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": "us-gaap_LiabilitiesCurrent", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Fair value of derivative liabilities", "label": "Derivative Liability, Current", "documentation": "Fair value, after the 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, expected to be settled within one year or normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset." } } }, "auth_ref": [ "r245" ] }, "us-gaap_DerivativeLiabilitiesNoncurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativeLiabilitiesNoncurrent", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": "ed_LiabilitiesNoncurrentExcludingLongTermDebt", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Fair value of derivative liabilities", "label": "Derivative Liability, Noncurrent", "documentation": "Fair value, after the 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, expected to be settled after one year or the normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset." } } }, "auth_ref": [ "r245" ] }, "us-gaap_DerivativeLiabilityFairValueGrossAsset": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativeLiabilityFairValueGrossAsset", "crdr": "debit", "calculation": { "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesFairValuesofCommodityDerivativesIncludingOffsettingDetails": { "parentTag": "us-gaap_DerivativeLiabilities", "weight": -1.0, "order": 2.0 } }, "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesFairValuesofCommodityDerivativesIncludingOffsettingDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Gross Amounts Offset", "label": "Derivative Liability, Subject to Master Netting Arrangement, Asset Offset", "documentation": "Fair value of asset associated with 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." } } }, "auth_ref": [ "r30", "r37", "r97", "r802", "r803", "r819" ] }, "ed_DerivativeLossesCurrentMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "DerivativeLossesCurrentMember", "presentation": [ "http://www.coned.com/role/RegulatoryMattersRegulatoryAssetsDetails", "http://www.coned.com/role/RegulatoryMattersScheduleofRegulatoryAssetsNotEarningaReturnDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Deferred derivative losses - short term", "label": "Derivative Losses Current [Member]", "documentation": "Regulatory Asset for deferral of change in fair value of derivative instrument." } } }, "auth_ref": [] }, "ed_DerivativeLossesLongTermMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "DerivativeLossesLongTermMember", "presentation": [ "http://www.coned.com/role/RegulatoryMattersRegulatoryAssetsDetails", "http://www.coned.com/role/RegulatoryMattersScheduleofRegulatoryAssetsNotEarningaReturnDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Deferred derivative losses - long term", "label": "Derivative Losses Long Term [Member]", "documentation": "Regulatory Asset for deferral of change in fair value of derivative instrument." } } }, "auth_ref": [] }, "us-gaap_DerivativeNonmonetaryNotionalAmount": { "xbrltype": "decimalItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativeNonmonetaryNotionalAmount", "presentation": [ "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleAdditionalInformationDetails", "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesHedgedVolumeofDerivativeTransactionsDetails", "http://www.coned.com/role/DispositionsNarrativeDetails", "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersReconciliationofCashTemporaryInvestmentsandRestrictedCashDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Notional amount", "label": "Derivative, Nonmonetary Notional Amount", "documentation": "Nominal number of units used to calculate payment on derivative." } } }, "auth_ref": [ "r425", "r428", "r591", "r1023", "r1024" ] }, "us-gaap_DerivativesFairValueLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativesFairValueLineItems", "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesCreditRiskRelatedContingentFeaturesDetails", "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesFairValuesofCommodityDerivativesIncludingOffsettingDetails", "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesHedgedVolumeofDerivativeTransactionsDetails", "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesRealizedandUnrealizedGainsLossesonCommodityDerivativesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Derivatives, Fair Value [Line Items]", "label": "Derivatives, Fair Value [Line Items]", "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." } } }, "auth_ref": [] }, "ed_DevelopTransferProjectsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "DevelopTransferProjectsMember", "presentation": [ "http://www.coned.com/role/RevenueRecognitionDisaggregationofRevenueDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Develop/Transfer Projects", "label": "Develop/Transfer Projects [Member]", "documentation": "Develop/Transfer Projects" } } }, "auth_ref": [] }, "us-gaap_DisaggregationOfRevenueLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DisaggregationOfRevenueLineItems", "presentation": [ "http://www.coned.com/role/RevenueRecognitionChangeinUnbilledContractandUnearnedRevenuesDetails", "http://www.coned.com/role/RevenueRecognitionDisaggregationofRevenueDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Disaggregation of Revenue [Line Items]", "label": "Disaggregation of Revenue [Line Items]", "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." } } }, "auth_ref": [ "r442", "r835", "r836", "r837", "r838", "r839", "r840", "r841" ] }, "us-gaap_DisaggregationOfRevenueTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DisaggregationOfRevenueTable", "presentation": [ "http://www.coned.com/role/RevenueRecognitionChangeinUnbilledContractandUnearnedRevenuesDetails", "http://www.coned.com/role/RevenueRecognitionDisaggregationofRevenueDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Disaggregation of Revenue [Table]", "label": "Disaggregation of Revenue [Table]", "documentation": "Disclosure of information about disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor." } } }, "auth_ref": [ "r442", "r835", "r836", "r837", "r838", "r839", "r840", "r841" ] }, "us-gaap_DisaggregationOfRevenueTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DisaggregationOfRevenueTableTextBlock", "presentation": [ "http://www.coned.com/role/RevenueRecognitionTables" ], "lang": { "en-us": { "role": { "terseLabel": "Disaggregation of Revenue", "label": "Disaggregation of Revenue [Table Text Block]", "documentation": "Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor." } } }, "auth_ref": [ "r1014" ] }, "us-gaap_DisclosureOfCreditDerivativesTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DisclosureOfCreditDerivativesTextBlock", "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Aggregate Fair Value of Companies' Derivative Instruments with Credit-Risk-Related Contingent Features", "label": "Disclosure of Credit Derivatives [Table Text Block]", "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)." } } }, "auth_ref": [ "r104", "r105", "r107" ] }, "us-gaap_DiscontinuedOperationsAndDisposalGroupsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DiscontinuedOperationsAndDisposalGroupsAbstract", "lang": { "en-us": { "role": { "terseLabel": "Discontinued Operations and Disposal Groups [Abstract]", "label": "Discontinued Operations and Disposal Groups [Abstract]" } } }, "auth_ref": [] }, "us-gaap_DisposalGroupClassificationAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DisposalGroupClassificationAxis", "presentation": [ "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleAdditionalInformationDetails", "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleScheduleofCarryingAmountsDetails", "http://www.coned.com/role/DispositionsNarrativeDetails", "http://www.coned.com/role/DispositionsPreTaxOperatingIncomeDetails", "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Disposal Group Classification [Axis]", "label": "Disposal Group Classification [Axis]", "documentation": "Information by disposal group classification." } } }, "auth_ref": [ "r228" ] }, "us-gaap_DisposalGroupClassificationDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DisposalGroupClassificationDomain", "presentation": [ "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleAdditionalInformationDetails", "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleScheduleofCarryingAmountsDetails", "http://www.coned.com/role/DispositionsNarrativeDetails", "http://www.coned.com/role/DispositionsPreTaxOperatingIncomeDetails", "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Disposal Group Classification [Domain]", "label": "Disposal Group Classification [Domain]", "documentation": "Component or group of components disposed of, including but not limited to, disposal group held-for-sale or disposed of by sale, disposed of by means other than sale, and discontinued operations." } } }, "auth_ref": [] }, "us-gaap_DisposalGroupDisposedOfBySaleNotDiscontinuedOperationsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DisposalGroupDisposedOfBySaleNotDiscontinuedOperationsMember", "presentation": [ "http://www.coned.com/role/DispositionsNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Disposal Group, Disposed of by Sale, Not Discontinued Operations", "label": "Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member]", "documentation": "Disposal group that has been sold. Excludes disposals classified as discontinued operations." } } }, "auth_ref": [ "r16", "r28" ] }, "us-gaap_DisposalGroupHeldforsaleNotDiscontinuedOperationsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DisposalGroupHeldforsaleNotDiscontinuedOperationsMember", "presentation": [ "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleAdditionalInformationDetails", "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleScheduleofCarryingAmountsDetails", "http://www.coned.com/role/DispositionsNarrativeDetails", "http://www.coned.com/role/DispositionsPreTaxOperatingIncomeDetails", "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Disposal Group, Held-for-sale, Not Discontinued Operations", "label": "Disposal Group, Held-for-Sale, Not Discontinued Operations [Member]", "documentation": "Disposal group that is classified as held-for-sale. Excludes disposals classified as discontinued operations." } } }, "auth_ref": [ "r8", "r28", "r228" ] }, "ed_DisposalGroupHoldingPeriod": { "xbrltype": "durationItemType", "nsuri": "http://www.coned.com/20240331", "localname": "DisposalGroupHoldingPeriod", "presentation": [ "http://www.coned.com/role/DispositionsNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Holding period (in years)", "label": "Disposal Group, Holding Period", "documentation": "Disposal Group, Holding Period" } } }, "auth_ref": [] }, "ed_DisposalGroupIncludingDiscontinueOperationTransactionCosts": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "DisposalGroupIncludingDiscontinueOperationTransactionCosts", "crdr": "debit", "presentation": [ "http://www.coned.com/role/DispositionsNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Transaction costs, before tax", "label": "Disposal Group, Including Discontinue Operation, Transaction Costs", "documentation": "Disposal Group, Including Discontinue Operation, Transaction Costs" } } }, "auth_ref": [] }, "ed_DisposalGroupIncludingDiscontinueOperationTransactionCostsAfterTax": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "DisposalGroupIncludingDiscontinueOperationTransactionCostsAfterTax", "crdr": "debit", "presentation": [ "http://www.coned.com/role/DispositionsNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Transaction costs, after tax", "label": "Disposal Group, Including Discontinue Operation, Transaction Costs, After Tax", "documentation": "Disposal Group, Including Discontinue Operation, Transaction Costs, After Tax" } } }, "auth_ref": [] }, "ed_DisposalGroupIncludingDiscontinuedOperationAccruedUnbilledRevenue": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "DisposalGroupIncludingDiscontinuedOperationAccruedUnbilledRevenue", "crdr": "debit", "calculation": { "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleScheduleofCarryingAmountsDetails": { "parentTag": "us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleScheduleofCarryingAmountsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Accrued unbilled revenue", "label": "Disposal Group, Including Discontinued Operation, Accrued Unbilled Revenue", "documentation": "Disposal Group, Including Discontinued Operation, Accrued Unbilled Revenue" } } }, "auth_ref": [] }, "ed_DisposalGroupIncludingDiscontinuedOperationAssetRetirementObligations": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "DisposalGroupIncludingDiscontinuedOperationAssetRetirementObligations", "crdr": "credit", "calculation": { "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleScheduleofCarryingAmountsDetails": { "parentTag": "us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleScheduleofCarryingAmountsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Asset retirement obligations", "label": "Disposal Group, Including Discontinued Operation, Asset Retirement Obligations", "documentation": "Disposal Group, Including Discontinued Operation, Asset Retirement Obligations" } } }, "auth_ref": [] }, "us-gaap_DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent", "crdr": "debit", "calculation": { "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleScheduleofCarryingAmountsDetails": { "parentTag": "us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleScheduleofCarryingAmountsDetails" ], "lang": { "en-us": { "role": { "totalLabel": "TOTAL OTHER NONCURRENT ASSETS", "label": "Disposal Group, Including Discontinued Operation, Assets, Noncurrent", "documentation": "Amount classified as assets attributable to disposal group held for sale or disposed of, expected to be disposed of after one year or the normal operating cycle, if longer." } } }, "auth_ref": [ "r2", "r6", "r136", "r143", "r176", "r228", "r229" ] }, "us-gaap_DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents", "crdr": "debit", "calculation": { "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleScheduleofCarryingAmountsDetails": { "parentTag": "us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleScheduleofCarryingAmountsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Cash and temporary cash investments", "label": "Disposal Group, Including Discontinued Operation, Cash and Cash Equivalents", "documentation": "Amount classified as cash and cash equivalents attributable to disposal group held for sale or disposed of." } } }, "auth_ref": [ "r2", "r136", "r143", "r176" ] }, "us-gaap_DisposalGroupIncludingDiscontinuedOperationConsideration": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DisposalGroupIncludingDiscontinuedOperationConsideration", "crdr": "debit", "presentation": [ "http://www.coned.com/role/DispositionsNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Consideration from sale of business", "label": "Disposal Group, Including Discontinued Operation, Consideration", "documentation": "Amount of consideration received or receivable for the disposal of assets and liabilities, including discontinued operation." } } }, "auth_ref": [] }, "us-gaap_DisposalGroupIncludingDiscontinuedOperationDepreciationAndAmortization": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DisposalGroupIncludingDiscontinuedOperationDepreciationAndAmortization", "crdr": "debit", "presentation": [ "http://www.coned.com/role/DispositionsNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Depreciation and amortization, before tax", "label": "Disposal Group, Including Discontinued Operation, Depreciation and Amortization", "documentation": "Amount of depreciation and amortization expense attributable to disposal group, including, but not limited to, discontinued operation." } } }, "auth_ref": [ "r142" ] }, "ed_DisposalGroupIncludingDiscontinuedOperationDepreciationAndAmortizationAfterTax": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "DisposalGroupIncludingDiscontinuedOperationDepreciationAndAmortizationAfterTax", "crdr": "debit", "presentation": [ "http://www.coned.com/role/DispositionsNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Depreciation and amortization, after tax", "label": "Disposal Group, Including Discontinued Operation, Depreciation And Amortization, After Tax", "documentation": "Disposal Group, Including Discontinued Operation, Depreciation And Amortization, After Tax" } } }, "auth_ref": [] }, "us-gaap_DisposalGroupIncludingDiscontinuedOperationIntangibleAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DisposalGroupIncludingDiscontinuedOperationIntangibleAssets", "crdr": "debit", "calculation": { "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleScheduleofCarryingAmountsDetails": { "parentTag": "us-gaap_DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleScheduleofCarryingAmountsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Intangible assets less accumulated amortization", "label": "Disposal Group, Including Discontinued Operation, Intangible Assets", "documentation": "Amount classified as intangible assets, excluding goodwill, attributable to disposal group held for sale or disposed of." } } }, "auth_ref": [ "r2", "r136", "r143", "r176" ] }, "ed_DisposalGroupIncludingDiscontinuedOperationLongTermDebt": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "DisposalGroupIncludingDiscontinuedOperationLongTermDebt", "crdr": "credit", "calculation": { "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleScheduleofCarryingAmountsDetails": { "parentTag": "us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleScheduleofCarryingAmountsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "LONG-TERM DEBT", "label": "Disposal Group, Including Discontinued Operation, Long-Term Debt", "documentation": "Disposal Group, Including Discontinued Operation, Long-Term Debt" } } }, "auth_ref": [] }, "ed_DisposalGroupIncludingDiscontinuedOperationLongTermDebtCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "DisposalGroupIncludingDiscontinuedOperationLongTermDebtCurrent", "crdr": "credit", "calculation": { "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleScheduleofCarryingAmountsDetails": { "parentTag": "us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleScheduleofCarryingAmountsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Long-term debt due within one year", "label": "Disposal Group, Including Discontinued Operation, Long-term Debt, Current", "documentation": "Disposal Group, Including Discontinued Operation, Long-term Debt, Current" } } }, "auth_ref": [] }, "us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss", "crdr": "credit", "presentation": [ "http://www.coned.com/role/DispositionsPreTaxOperatingIncomeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Pre-tax operating income", "label": "Disposal Group, Including Discontinued Operation, Operating Income (Loss)", "documentation": "Amount of operating income (loss) attributable to disposal group, including, but not limited to, discontinued operation." } } }, "auth_ref": [ "r142" ] }, "ed_DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLossExcludingNonControllingInterest": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLossExcludingNonControllingInterest", "crdr": "credit", "presentation": [ "http://www.coned.com/role/DispositionsPreTaxOperatingIncomeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Pre-tax operating income, excluding non-controlling interest", "label": "Disposal Group, Including Discontinued Operation, Operating Income (Loss), Excluding Non-Controlling Interest", "documentation": "Disposal Group, Including Discontinued Operation, Operating Income (Loss), Excluding Non-Controlling Interest" } } }, "auth_ref": [] }, "ed_DisposalGroupIncludingDiscontinuedOperationOperatingLeaseLiabilitiesCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "DisposalGroupIncludingDiscontinuedOperationOperatingLeaseLiabilitiesCurrent", "crdr": "credit", "calculation": { "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleScheduleofCarryingAmountsDetails": { "parentTag": "us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleScheduleofCarryingAmountsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Operating lease liabilities", "label": "Disposal Group, Including Discontinued Operation, Operating Lease Liabilities, Current", "documentation": "Disposal Group, Including Discontinued Operation, Operating Lease Liabilities, Current" } } }, "auth_ref": [] }, "ed_DisposalGroupIncludingDiscontinuedOperationOperatingLeaseLiabilitiesNoncurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "DisposalGroupIncludingDiscontinuedOperationOperatingLeaseLiabilitiesNoncurrent", "crdr": "credit", "calculation": { "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleScheduleofCarryingAmountsDetails": { "parentTag": "us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleScheduleofCarryingAmountsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Operating lease liabilities", "label": "Disposal Group, Including Discontinued Operation, Operating Lease Liabilities, Noncurrent", "documentation": "Disposal Group, Including Discontinued Operation, Operating Lease Liabilities, Noncurrent" } } }, "auth_ref": [] }, "ed_DisposalGroupIncludingDiscontinuedOperationOperatingLeaseRightOfUseAsset": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "DisposalGroupIncludingDiscontinuedOperationOperatingLeaseRightOfUseAsset", "crdr": "debit", "calculation": { "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleScheduleofCarryingAmountsDetails": { "parentTag": "us-gaap_DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleScheduleofCarryingAmountsDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Operating lease right-of-use asset", "label": "Disposal Group, Including Discontinued Operation, Operating Lease Right-Of-Use Asset", "documentation": "Disposal Group, Including Discontinued Operation, Operating Lease Right-Of-Use Asset" } } }, "auth_ref": [] }, "us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DisposalGroupIncludingDiscontinuedOperationOtherAssets", "crdr": "debit", "calculation": { "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleScheduleofCarryingAmountsDetails": { "parentTag": "us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleScheduleofCarryingAmountsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other current assets", "label": "Disposal Group, Including Discontinued Operation, Other Assets", "documentation": "Amount classified as other assets attributable to disposal group held for sale or disposed of." } } }, "auth_ref": [ "r2", "r136", "r143", "r176" ] }, "us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherCurrentLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DisposalGroupIncludingDiscontinuedOperationOtherCurrentLiabilities", "crdr": "credit", "calculation": { "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleScheduleofCarryingAmountsDetails": { "parentTag": "us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleScheduleofCarryingAmountsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other current liabilities", "label": "Disposal Group, Including Discontinued Operation, Other Liabilities, Current", "documentation": "Amount classified as other liabilities attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer." } } }, "auth_ref": [ "r2", "r136", "r143", "r174", "r176" ] }, "us-gaap_DisposalGroupIncludingDiscontinuedOperationPrepaidAndOtherAssetsCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DisposalGroupIncludingDiscontinuedOperationPrepaidAndOtherAssetsCurrent", "crdr": "debit", "calculation": { "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleScheduleofCarryingAmountsDetails": { "parentTag": "us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleScheduleofCarryingAmountsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Prepayments", "label": "Disposal Group, Including Discontinued Operation, Prepaid and Other Assets, Current", "documentation": "Amount classified as prepaid and other assets attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer." } } }, "auth_ref": [ "r2", "r136", "r143", "r174", "r176" ] }, "us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment", "crdr": "debit", "calculation": { "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleScheduleofCarryingAmountsDetails": { "parentTag": "us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleScheduleofCarryingAmountsDetails" ], "lang": { "en-us": { "role": { "totalLabel": "NET PLANT", "label": "Disposal Group, Including Discontinued Operation, Property, Plant and Equipment", "documentation": "Amount classified as property, plant and equipment attributable to disposal group held for sale or disposed of." } } }, "auth_ref": [ "r2", "r136", "r143", "r176" ] }, "ed_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNonUtilityPlantNetNoncurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNonUtilityPlantNetNoncurrent", "crdr": "debit", "calculation": { "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleScheduleofCarryingAmountsDetails": { "parentTag": "us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment", "weight": 1.0, "order": 1.0 }, "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": "us-gaap_PropertyPlantAndEquipmentNet", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleScheduleofCarryingAmountsDetails", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Non-utility property, net accumulated depreciation", "verboseLabel": "Non-utility property, net accumulated depreciation of $25 in 2024 and 2023", "label": "Disposal Group, Including Discontinued Operation, Property, Plant And Equipment, Non-Utility Plant, Net, Noncurrent", "documentation": "Tangible assets that are held by an entity for use other than utility production; net of accumulated depreciation." } } }, "auth_ref": [] }, "ed_DisposalGroupIncludingDiscontinuedOperationRestrictedCashCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "DisposalGroupIncludingDiscontinuedOperationRestrictedCashCurrent", "crdr": "debit", "calculation": { "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleScheduleofCarryingAmountsDetails": { "parentTag": "us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleScheduleofCarryingAmountsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Restricted cash", "label": "Disposal Group, Including Discontinued Operation, Restricted Cash, Current", "documentation": "Disposal Group, Including Discontinued Operation, Restricted Cash, Current" } } }, "auth_ref": [] }, "us-gaap_DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock", "presentation": [ "http://www.coned.com/role/AssetsandLiabilitiesHeldforSale", "http://www.coned.com/role/Dispositions" ], "lang": { "en-us": { "role": { "terseLabel": "Dispositions", "verboseLabel": "Assets and Liabilities Held-for-Sale", "label": "Disposal Groups, Including Discontinued Operations, Disclosure [Text Block]", "documentation": "The entire disclosure related to a disposal group. Includes, but is not limited to, a discontinued operation, disposal classified as held-for-sale or disposed of by means other than sale or disposal of an individually significant component." } } }, "auth_ref": [ "r135", "r173" ] }, "us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DisposalGroupsIncludingDiscontinuedOperationsNameDomain", "presentation": [ "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleAdditionalInformationDetails", "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleScheduleofCarryingAmountsDetails", "http://www.coned.com/role/DispositionsNarrativeDetails", "http://www.coned.com/role/DispositionsPreTaxOperatingIncomeDetails", "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Disposal Group Name [Domain]", "label": "Disposal Group Name [Domain]", "documentation": "Name of disposal group." } } }, "auth_ref": [ "r846", "r849" ] }, "ed_DispositionOfStockInSubsidiaryDownwardPriceAdjustment": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "DispositionOfStockInSubsidiaryDownwardPriceAdjustment", "crdr": "debit", "presentation": [ "http://www.coned.com/role/DispositionsNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Downward price adjustment", "label": "Disposition Of Stock In Subsidiary, Downward Price Adjustment", "documentation": "Disposition Of Stock In Subsidiary, Downward Price Adjustment" } } }, "auth_ref": [] }, "ed_DispositionOfStockInSubsidiaryDownwardPriceAdjustmentAfterTax": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "DispositionOfStockInSubsidiaryDownwardPriceAdjustmentAfterTax", "crdr": "debit", "presentation": [ "http://www.coned.com/role/DispositionsNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Downward price adjustment, after tax", "label": "Disposition Of Stock In Subsidiary, Downward Price Adjustment, After Tax", "documentation": "Disposition Of Stock In Subsidiary, Downward Price Adjustment, After Tax" } } }, "auth_ref": [] }, "us-gaap_DividendsCommonStock": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DividendsCommonStock", "crdr": "debit", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFEQUITYUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFSHAREHOLDERSEQUITYUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "negatedLabel": "Common stock dividends", "negatedTerseLabel": "Common stock dividend to Con Edison", "label": "Dividends, Common Stock", "documentation": "Amount of paid and unpaid common stock dividends declared with the form of settlement in cash, stock and payment-in-kind (PIK)." } } }, "auth_ref": [ "r10", "r182" ] }, "us-gaap_DividendsPayableCurrentAndNoncurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DividendsPayableCurrentAndNoncurrent", "crdr": "credit", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED" ], "lang": { "en-us": { "role": { "terseLabel": "Issuance of common shares for dividend reinvestment", "label": "Dividends Payable", "documentation": "Carrying value as of the balance sheet date of dividends declared but unpaid on equity securities issued by the entity and outstanding." } } }, "auth_ref": [ "r149", "r150", "r200", "r868", "r1046" ] }, "dei_DocumentFiscalPeriodFocus": { "xbrltype": "fiscalPeriodItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "DocumentFiscalPeriodFocus", "presentation": [ "http://www.coned.com/role/CoverPage" ], "lang": { "en-us": { "role": { "terseLabel": "Document Fiscal Period Focus", "label": "Document Fiscal Period Focus", "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." } } }, "auth_ref": [] }, "dei_DocumentFiscalYearFocus": { "xbrltype": "gYearItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "DocumentFiscalYearFocus", "presentation": [ "http://www.coned.com/role/CoverPage" ], "lang": { "en-us": { "role": { "terseLabel": "Document Fiscal Year Focus", "label": "Document Fiscal Year Focus", "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." } } }, "auth_ref": [] }, "dei_DocumentInformationLineItems": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "DocumentInformationLineItems", "presentation": [ "http://www.coned.com/role/CoverPage" ], "lang": { "en-us": { "role": { "terseLabel": "Document Information [Line Items]", "label": "Document Information [Line Items]", "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." } } }, "auth_ref": [] }, "dei_DocumentInformationTable": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "DocumentInformationTable", "presentation": [ "http://www.coned.com/role/CoverPage" ], "lang": { "en-us": { "role": { "terseLabel": "Document Information [Table]", "label": "Document Information [Table]", "documentation": "Container to support the formal attachment of each official or unofficial, public or private document as part of a submission package." } } }, "auth_ref": [] }, "dei_DocumentPeriodEndDate": { "xbrltype": "dateItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "DocumentPeriodEndDate", "presentation": [ "http://www.coned.com/role/CoverPage" ], "lang": { "en-us": { "role": { "terseLabel": "Document Period End Date", "label": "Document Period End Date", "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." } } }, "auth_ref": [] }, "dei_DocumentQuarterlyReport": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "DocumentQuarterlyReport", "presentation": [ "http://www.coned.com/role/CoverPage" ], "lang": { "en-us": { "role": { "terseLabel": "Document Quarterly Report", "label": "Document Quarterly Report", "documentation": "Boolean flag that is true only for a form used as an quarterly report." } } }, "auth_ref": [ "r875" ] }, "dei_DocumentTransitionReport": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "DocumentTransitionReport", "presentation": [ "http://www.coned.com/role/CoverPage" ], "lang": { "en-us": { "role": { "terseLabel": "Document Transition Report", "label": "Document Transition Report", "documentation": "Boolean flag that is true only for a form used as a transition report." } } }, "auth_ref": [ "r908" ] }, "dei_DocumentType": { "xbrltype": "submissionTypeItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "DocumentType", "presentation": [ "http://www.coned.com/role/CoverPage" ], "lang": { "en-us": { "role": { "terseLabel": "Document Type", "label": "Document Type", "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'." } } }, "auth_ref": [] }, "us-gaap_EarningsPerShareBasic": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EarningsPerShareBasic", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED", "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersEarningsPerCommonShareDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Net income per common share - basic (dollars per share)", "label": "Earnings Per Share, Basic", "documentation": "The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period." } } }, "auth_ref": [ "r260", "r285", "r286", "r287", "r288", "r289", "r295", "r297", "r308", "r309", "r310", "r312", "r594", "r595", "r669", "r684", "r822" ] }, "us-gaap_EarningsPerShareDiluted": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EarningsPerShareDiluted", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED", "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersEarningsPerCommonShareDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Net income per common share - diluted (dollars per share)", "label": "Earnings Per Share, Diluted", "documentation": "The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period." } } }, "auth_ref": [ "r260", "r285", "r286", "r287", "r288", "r289", "r297", "r308", "r309", "r310", "r312", "r594", "r595", "r669", "r684", "r822" ] }, "us-gaap_EarningsPerSharePolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EarningsPerSharePolicyTextBlock", "presentation": [ "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Earnings Per Common Share", "label": "Earnings Per Share, Policy [Policy Text Block]", "documentation": "Disclosure of accounting policy for computing basic and diluted earnings or loss per share for each class of common stock and participating security. Addresses all significant policy factors, including any antidilutive items that have been excluded from the computation and takes into account stock dividends, splits and reverse splits that occur after the balance sheet date of the latest reporting period but before the issuance of the financial statements." } } }, "auth_ref": [ "r67", "r68" ] }, "ed_EffectOfReconciliationToRateLevel": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "EffectOfReconciliationToRateLevel", "crdr": "debit", "calculation": { "http://www.coned.com/role/PensionBenefitsTotalPeriodicBenefitCostsDetails": { "parentTag": "ed_DefinedBenefitPlanCostCreditRecognized", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.coned.com/role/OtherPostretirementBenefitsPeriodicPostretirementBenefitCostsDetails", "http://www.coned.com/role/PensionBenefitsTotalPeriodicBenefitCostsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Reconciliation to rate level", "label": "Effect of Reconciliation to Rate Level", "documentation": "Effect of Reconciliation to Rate Level" } } }, "auth_ref": [] }, "us-gaap_EffectiveIncomeTaxRateContinuingOperations": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EffectiveIncomeTaxRateContinuingOperations", "calculation": { "http://www.coned.com/role/IncomeTaxIncomeTaxReconciliationDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.coned.com/role/IncomeTaxIncomeTaxReconciliationDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Effective tax rate", "label": "Effective Income Tax Rate Reconciliation, Percent", "documentation": "Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations." } } }, "auth_ref": [ "r555" ] }, "us-gaap_EffectiveIncomeTaxRateContinuingOperationsTaxRateReconciliationAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EffectiveIncomeTaxRateContinuingOperationsTaxRateReconciliationAbstract", "presentation": [ "http://www.coned.com/role/IncomeTaxIncomeTaxReconciliationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Changes in computed taxes resulting from:", "label": "Effective Income Tax Rate Reconciliation, Percent [Abstract]" } } }, "auth_ref": [] }, "us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate", "calculation": { "http://www.coned.com/role/IncomeTaxIncomeTaxReconciliationDetails": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": 1.0, "order": 8.0 } }, "presentation": [ "http://www.coned.com/role/IncomeTaxIncomeTaxReconciliationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Federal", "label": "Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent", "documentation": "Percentage of domestic federal statutory tax rate applicable to pretax income (loss)." } } }, "auth_ref": [ "r270", "r555", "r570" ] }, "ed_EffectiveIncomeTaxRateReconciliationChangeInAllowanceForUncollectibleAccountsPercent": { "xbrltype": "percentItemType", "nsuri": "http://www.coned.com/20240331", "localname": "EffectiveIncomeTaxRateReconciliationChangeInAllowanceForUncollectibleAccountsPercent", "calculation": { "http://www.coned.com/role/IncomeTaxIncomeTaxReconciliationDetails": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.coned.com/role/IncomeTaxIncomeTaxReconciliationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Allowance for uncollectible accounts, net of COVID-19 assistance", "label": "Effective Income Tax Rate Reconciliation, Change in Allowance For Uncollectible Accounts, Percent", "documentation": "Effective Income Tax Rate Reconciliation, Change in Allowance For Uncollectible Accounts, Percent" } } }, "auth_ref": [] }, "us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance", "calculation": { "http://www.coned.com/role/IncomeTaxIncomeTaxReconciliationDetails": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": 1.0, "order": 7.0 } }, "presentation": [ "http://www.coned.com/role/IncomeTaxIncomeTaxReconciliationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Valuation allowance on state NOLs, net of federal income tax", "label": "Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent", "documentation": "Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to changes in the valuation allowance for deferred tax assets." } } }, "auth_ref": [ "r1020", "r1022" ] }, "ed_EffectiveIncomeTaxRateReconciliationChangesInStateApportionmentsPercent": { "xbrltype": "pureItemType", "nsuri": "http://www.coned.com/20240331", "localname": "EffectiveIncomeTaxRateReconciliationChangesInStateApportionmentsPercent", "calculation": { "http://www.coned.com/role/IncomeTaxIncomeTaxReconciliationDetails": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.coned.com/role/IncomeTaxIncomeTaxReconciliationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Changes in state apportionments, net of federal income taxes", "label": "Effective Income Tax Rate Reconciliation, Changes In State Apportionments, Percent", "documentation": "Effective Income Tax Rate Reconciliation, Changes In State Apportionments, Percent" } } }, "auth_ref": [] }, "ed_EffectiveIncomeTaxRateReconciliationCostOfRemovalPercent": { "xbrltype": "percentItemType", "nsuri": "http://www.coned.com/20240331", "localname": "EffectiveIncomeTaxRateReconciliationCostOfRemovalPercent", "calculation": { "http://www.coned.com/role/IncomeTaxIncomeTaxReconciliationDetails": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.coned.com/role/IncomeTaxIncomeTaxReconciliationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Cost of removal", "label": "Effective Income Tax Rate Reconciliation Cost Of Removal, Percent", "documentation": "Effective Income Tax Rate Reconciliation, cost of removal" } } }, "auth_ref": [] }, "ed_EffectiveIncomeTaxRateReconciliationFederalDeferredUnamortizedITCRecognizedOnSaleOfSubsidiaryPercent": { "xbrltype": "pureItemType", "nsuri": "http://www.coned.com/20240331", "localname": "EffectiveIncomeTaxRateReconciliationFederalDeferredUnamortizedITCRecognizedOnSaleOfSubsidiaryPercent", "calculation": { "http://www.coned.com/role/IncomeTaxIncomeTaxReconciliationDetails": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.coned.com/role/IncomeTaxIncomeTaxReconciliationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Deferred unamortized ITC recognized on sale of subsidiary", "label": "Effective Income Tax Rate Reconciliation, Federal Deferred Unamortized ITC Recognized On Sale Of Subsidiary, Percent", "documentation": "Effective Income Tax Rate Reconciliation, Federal Deferred Unamortized ITC Recognized On Sale Of Subsidiary, Percent" } } }, "auth_ref": [] }, "ed_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseAmortizationOfExcessDeferredFederalIncomeTaxesPercent": { "xbrltype": "percentItemType", "nsuri": "http://www.coned.com/20240331", "localname": "EffectiveIncomeTaxRateReconciliationNondeductibleExpenseAmortizationOfExcessDeferredFederalIncomeTaxesPercent", "calculation": { "http://www.coned.com/role/IncomeTaxIncomeTaxReconciliationDetails": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.coned.com/role/IncomeTaxIncomeTaxReconciliationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Amortization of excess deferred federal income taxes", "label": "Effective Income Tax Rate Reconciliation, Nondeductible Expense, Amortization Of Excess Deferred Federal Income Taxes, Percent", "documentation": "Effective Income Tax Rate Reconciliation, Nondeductible Expense, Amortization Of Excess Deferred Federal Income Taxes, Percent" } } }, "auth_ref": [] }, "us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes", "calculation": { "http://www.coned.com/role/IncomeTaxIncomeTaxReconciliationDetails": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": 1.0, "order": 6.0 } }, "presentation": [ "http://www.coned.com/role/IncomeTaxIncomeTaxReconciliationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "State income tax, net of federal income taxes", "label": "Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent", "documentation": "Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to state and local income tax expense (benefit), net of federal tax expense (benefit)." } } }, "auth_ref": [ "r1020", "r1022" ] }, "ed_ElectricCapacityDerivativeMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "ElectricCapacityDerivativeMember", "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesHedgedVolumeofDerivativeTransactionsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Capacity\u00a0(MW)", "label": "Electric Capacity Derivative [Member]", "documentation": "Electric Capacity Derivative [Member]" } } }, "auth_ref": [] }, "ed_ElectricEnergyDerivativeMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "ElectricEnergyDerivativeMember", "presentation": [ "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleAdditionalInformationDetails", "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesHedgedVolumeofDerivativeTransactionsDetails", "http://www.coned.com/role/DispositionsNarrativeDetails", "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersNarrativeDetails", "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersReconciliationofCashTemporaryInvestmentsandRestrictedCashDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Electric\u00a0Energy (MWh)", "label": "Electric Energy Derivative [Member]", "documentation": "Electric Energy Derivative [Member]" } } }, "auth_ref": [] }, "us-gaap_ElectricTransmissionMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ElectricTransmissionMember", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY", "http://www.coned.com/role/FinancialInformationbyBusinessSegmentDetails", "http://www.coned.com/role/RegulatoryMattersRatePlansandBillReliefNarrativeDetails", "http://www.coned.com/role/RevenueRecognitionDisaggregationofRevenueDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Electric", "label": "Electric Transmission [Member]", "documentation": "System used for the electrical transmission of the bulk transport of high voltage power, typically over longer distances, between generating plants and distribution systems. Typically comprised of towers, overhead conductors, underground conduits, roads and trails." } } }, "auth_ref": [] }, "ed_ElectricVehicleMakeReadyMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "ElectricVehicleMakeReadyMember", "presentation": [ "http://www.coned.com/role/RegulatoryMattersRegulatoryAssetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Electric vehicle make ready", "label": "Electric Vehicle Make Ready [Member]", "documentation": "Electric Vehicle Make Ready" } } }, "auth_ref": [] }, "us-gaap_ElectricityMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ElectricityMember", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTCECONYUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED" ], "lang": { "en-us": { "role": { "terseLabel": "Electric", "label": "Electricity [Member]", "documentation": "Generation, transmission and distribution of electric energy." } } }, "auth_ref": [ "r1016" ] }, "us-gaap_ElectricityPurchasedMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ElectricityPurchasedMember", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTCECONYUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED" ], "lang": { "en-us": { "role": { "terseLabel": "Purchased power", "label": "Electricity, Purchased [Member]", "documentation": "Electric energy purchased from another party." } } }, "auth_ref": [ "r1016" ] }, "ed_ElectricitySwapsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "ElectricitySwapsMember", "presentation": [ "http://www.coned.com/role/FairValueMeasurementsScheduleofCommodityDerivativesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Electricity", "label": "Electricity Swaps [Member]", "documentation": "Electricity Swaps [Member]" } } }, "auth_ref": [] }, "us-gaap_EmployeeRelatedLiabilitiesCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EmployeeRelatedLiabilitiesCurrent", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": "us-gaap_LiabilitiesCurrent", "weight": 1.0, "order": 10.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Accrued wages", "label": "Employee-related Liabilities, Current", "documentation": "Total of the carrying values as of the balance sheet date of obligations incurred through that date and payable for obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer)." } } }, "auth_ref": [ "r44" ] }, "us-gaap_EmployeeStockOptionMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EmployeeStockOptionMember", "presentation": [ "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Employee Stock Option", "label": "Employee Stock Option [Member]", "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." } } }, "auth_ref": [] }, "ed_EnergyRelatedInventoryFuelOilGasAndMaterialsAndSuppliesCost": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "EnergyRelatedInventoryFuelOilGasAndMaterialsAndSuppliesCost", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": "us-gaap_AssetsCurrent", "weight": 1.0, "order": 6.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Fuel oil, gas in storage, materials and supplies, at average cost", "label": "Energy Related Inventory Fuel Oil Gas And Materials And Supplies Cost", "documentation": "Energy related inventory, fuel oil, gas and materials and supplies, cost" } } }, "auth_ref": [] }, "us-gaap_EnergyServiceMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EnergyServiceMember", "presentation": [ "http://www.coned.com/role/RevenueRecognitionDisaggregationofRevenueDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Energy services", "label": "Energy Service [Member]", "documentation": "Energy provided from operation of on-site facility or cogeneration plant and by procurement service to energy purchaser." } } }, "auth_ref": [ "r1016" ] }, "dei_EntityAddressAddressLine1": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityAddressAddressLine1", "presentation": [ "http://www.coned.com/role/CoverPage" ], "lang": { "en-us": { "role": { "terseLabel": "Entity Address, Address Line One", "label": "Entity Address, Address Line One", "documentation": "Address Line 1 such as Attn, Building Name, Street Name" } } }, "auth_ref": [] }, "dei_EntityAddressCityOrTown": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityAddressCityOrTown", "presentation": [ "http://www.coned.com/role/CoverPage" ], "lang": { "en-us": { "role": { "terseLabel": "Entity Address, City or Town", "label": "Entity Address, City or Town", "documentation": "Name of the City or Town" } } }, "auth_ref": [] }, "dei_EntityAddressPostalZipCode": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityAddressPostalZipCode", "presentation": [ "http://www.coned.com/role/CoverPage" ], "lang": { "en-us": { "role": { "terseLabel": "Entity Address, Postal Zip Code", "label": "Entity Address, Postal Zip Code", "documentation": "Code for the postal or zip code" } } }, "auth_ref": [] }, "dei_EntityAddressStateOrProvince": { "xbrltype": "stateOrProvinceItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityAddressStateOrProvince", "presentation": [ "http://www.coned.com/role/CoverPage" ], "lang": { "en-us": { "role": { "terseLabel": "Entity Address, State or Province", "label": "Entity Address, State or Province", "documentation": "Name of the state or province." } } }, "auth_ref": [] }, "dei_EntityCentralIndexKey": { "xbrltype": "centralIndexKeyItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityCentralIndexKey", "presentation": [ "http://www.coned.com/role/CoverPage" ], "lang": { "en-us": { "role": { "terseLabel": "Entity Central Index Key", "label": "Entity Central Index Key", "documentation": "A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK." } } }, "auth_ref": [ "r873" ] }, "dei_EntityCommonStockSharesOutstanding": { "xbrltype": "sharesItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityCommonStockSharesOutstanding", "presentation": [ "http://www.coned.com/role/CoverPage" ], "lang": { "en-us": { "role": { "terseLabel": "Entity Common Stock, Shares Outstanding", "label": "Entity Common Stock, Shares Outstanding", "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." } } }, "auth_ref": [] }, "dei_EntityCurrentReportingStatus": { "xbrltype": "yesNoItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityCurrentReportingStatus", "presentation": [ "http://www.coned.com/role/CoverPage" ], "lang": { "en-us": { "role": { "terseLabel": "Entity Current Reporting Status", "label": "Entity Current Reporting Status", "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." } } }, "auth_ref": [] }, "dei_EntityDomain": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityDomain", "presentation": [ "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleAdditionalInformationDetails", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONYParenthetical", "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTCECONYUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCOMPREHENSIVEINCOMEUNAUDITEDCECONY", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFSHAREHOLDERSEQUITYUNAUDITEDCECONY", "http://www.coned.com/role/CapitalizationCarryingAmountsandFairValuesofLongTermDebtDetails", "http://www.coned.com/role/CoverPage", "http://www.coned.com/role/CurrentExpectedCreditLossesAdditionalInformationDetails", "http://www.coned.com/role/CurrentExpectedCreditLossesRollforwardofSegmentTypeDetails", "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesAdditionalInformationDetails", "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesCreditRiskRelatedContingentFeaturesDetails", "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesFairValuesofCommodityDerivativesIncludingOffsettingDetails", "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesHedgedVolumeofDerivativeTransactionsDetails", "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesRealizedandUnrealizedGainsLossesonCommodityDerivativesDetails", "http://www.coned.com/role/DispositionsNarrativeDetails", "http://www.coned.com/role/EnvironmentalMattersAccruedLiabilitiesandRegulatoryAssetsDetails", "http://www.coned.com/role/EnvironmentalMattersAccruedLiabilityDetails", "http://www.coned.com/role/EnvironmentalMattersAdditionalInformationDetails", "http://www.coned.com/role/EnvironmentalMattersEnvironmentalRemediationCostsDetails", "http://www.coned.com/role/FairValueMeasurementsAdditionalInformationDetails", "http://www.coned.com/role/FairValueMeasurementsAssetsandLiabilitiesMeasuredatFairValueonRecurringBasisDetails", "http://www.coned.com/role/FairValueMeasurementsReconciliationofAssetsandLiabilitiesMeasuredatLevel3FairValueDetails", "http://www.coned.com/role/FairValueMeasurementsScheduleofCommodityDerivativesDetails", "http://www.coned.com/role/FinancialInformationbyBusinessSegmentDetails", "http://www.coned.com/role/IncomeTaxAdditionalInformationDetails", "http://www.coned.com/role/IncomeTaxIncomeTaxReconciliationDetails", "http://www.coned.com/role/LeasesAdditionalInformationDetails", "http://www.coned.com/role/LeasesLeaseCostandCashFlowsDetails", "http://www.coned.com/role/OtherPostretirementBenefitsPeriodicPostretirementBenefitCostsDetails", "http://www.coned.com/role/PensionBenefitsAdditionalInformationDetails", "http://www.coned.com/role/PensionBenefitsTotalPeriodicBenefitCostsDetails", "http://www.coned.com/role/RegulatoryMattersOtherRegulatoryMattersNarrativeDetails", "http://www.coned.com/role/RegulatoryMattersRatePlansandBillReliefNarrativeDetails", "http://www.coned.com/role/RegulatoryMattersRegulatoryAssetsDetails", "http://www.coned.com/role/RegulatoryMattersRegulatoryLiabilitiesDetails", "http://www.coned.com/role/RegulatoryMattersScheduleofRegulatoryAssetsNotEarningaReturnDetails", "http://www.coned.com/role/RelatedPartyTransactionsAdditionalInformationDetails", "http://www.coned.com/role/RelatedPartyTransactionsSummaryofCostsofAdministrativeandOtherServicesProvidedandReceivedDetails", "http://www.coned.com/role/RevenueRecognitionChangeinUnbilledContractandUnearnedRevenuesDetails", "http://www.coned.com/role/RevenueRecognitionDisaggregationofRevenueDetails", "http://www.coned.com/role/ShortTermBorrowingDetails", "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersChangesinAccumulatedOtherComprehensiveIncomeLossDetails", "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersNarrativeDetails", "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersReconciliationofCashTemporaryInvestmentsandRestrictedCashDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Entity [Domain]", "label": "Entity [Domain]", "documentation": "All the names of the entities being reported upon in a document. Any legal structure used to conduct activities or to hold assets. Some examples of such structures are corporations, partnerships, limited liability companies, grantor trusts, and other trusts. This item does not include business and geographical segments which are included in the geographical or business segments domains." } } }, "auth_ref": [] }, "dei_EntityEmergingGrowthCompany": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityEmergingGrowthCompany", "presentation": [ "http://www.coned.com/role/CoverPage" ], "lang": { "en-us": { "role": { "terseLabel": "Entity Emerging Growth Company", "label": "Entity Emerging Growth Company", "documentation": "Indicate if registrant meets the emerging growth company criteria." } } }, "auth_ref": [ "r873" ] }, "dei_EntityFileNumber": { "xbrltype": "fileNumberItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityFileNumber", "presentation": [ "http://www.coned.com/role/CoverPage" ], "lang": { "en-us": { "role": { "terseLabel": "Entity File Number", "label": "Entity File Number", "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." } } }, "auth_ref": [] }, "dei_EntityFilerCategory": { "xbrltype": "filerCategoryItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityFilerCategory", "presentation": [ "http://www.coned.com/role/CoverPage" ], "lang": { "en-us": { "role": { "terseLabel": "Entity Filer Category", "label": "Entity Filer Category", "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." } } }, "auth_ref": [ "r873" ] }, "dei_EntityIncorporationStateCountryCode": { "xbrltype": "edgarStateCountryItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityIncorporationStateCountryCode", "presentation": [ "http://www.coned.com/role/CoverPage" ], "lang": { "en-us": { "role": { "terseLabel": "Entity Incorporation, State or Country Code", "label": "Entity Incorporation, State or Country Code", "documentation": "Two-character EDGAR code representing the state or country of incorporation." } } }, "auth_ref": [] }, "dei_EntityInteractiveDataCurrent": { "xbrltype": "yesNoItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityInteractiveDataCurrent", "presentation": [ "http://www.coned.com/role/CoverPage" ], "lang": { "en-us": { "role": { "terseLabel": "Entity Interactive Data Current", "label": "Entity Interactive Data Current", "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)." } } }, "auth_ref": [ "r947" ] }, "dei_EntityRegistrantName": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityRegistrantName", "presentation": [ "http://www.coned.com/role/CoverPage" ], "lang": { "en-us": { "role": { "terseLabel": "Entity Registrant Name", "label": "Entity Registrant Name", "documentation": "The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC." } } }, "auth_ref": [ "r873" ] }, "dei_EntityShellCompany": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityShellCompany", "presentation": [ "http://www.coned.com/role/CoverPage" ], "lang": { "en-us": { "role": { "terseLabel": "Entity Shell Company", "label": "Entity Shell Company", "documentation": "Boolean flag that is true when the registrant is a shell company as defined in Rule 12b-2 of the Exchange Act." } } }, "auth_ref": [ "r873" ] }, "dei_EntitySmallBusiness": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntitySmallBusiness", "presentation": [ "http://www.coned.com/role/CoverPage" ], "lang": { "en-us": { "role": { "terseLabel": "Entity Small Business", "label": "Entity Small Business", "documentation": "Indicates that the company is a Smaller Reporting Company (SRC)." } } }, "auth_ref": [ "r873" ] }, "dei_EntityTaxIdentificationNumber": { "xbrltype": "employerIdItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityTaxIdentificationNumber", "presentation": [ "http://www.coned.com/role/CoverPage" ], "lang": { "en-us": { "role": { "terseLabel": "Entity Tax Identification Number", "label": "Entity Tax Identification Number", "documentation": "The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS." } } }, "auth_ref": [ "r873" ] }, "us-gaap_EnvironmentalExitCostLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EnvironmentalExitCostLineItems", "presentation": [ "http://www.coned.com/role/EnvironmentalMattersEnvironmentalRemediationCostsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Environmental Exit Cost [Line Items]", "label": "Environmental Exit Cost [Line Items]", "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." } } }, "auth_ref": [ "r389", "r1000" ] }, "us-gaap_EnvironmentalLossContingencyDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EnvironmentalLossContingencyDisclosureTextBlock", "presentation": [ "http://www.coned.com/role/EnvironmentalMatters" ], "lang": { "en-us": { "role": { "terseLabel": "Environmental Matters", "label": "Environmental Loss Contingency Disclosure [Text Block]", "documentation": "The entire disclosure for environmental loss contingencies, such as presence of hazardous waste, relevant information from reports issued by regulators, and estimated costs to achieve compliance with regulatory requirements. This element may be used for all of an entity's disclosures about environmental loss contingencies." } } }, "auth_ref": [ "r378", "r826", "r827", "r828", "r949", "r950", "r951", "r953", "r954", "r955", "r956", "r957", "r959", "r960" ] }, "us-gaap_EnvironmentalRemediationContingencyAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EnvironmentalRemediationContingencyAxis", "presentation": [ "http://www.coned.com/role/EnvironmentalMattersAccruedLiabilityDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Environmental Remediation Contingency [Axis]", "label": "Environmental Remediation Contingency [Axis]", "documentation": "Information by type of environmental remediation contingency." } } }, "auth_ref": [ "r993", "r994", "r995", "r1003" ] }, "us-gaap_EnvironmentalRemediationContingencyDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EnvironmentalRemediationContingencyDomain", "presentation": [ "http://www.coned.com/role/EnvironmentalMattersAccruedLiabilityDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Environmental Remediation Contingency [Domain]", "label": "Environmental Remediation Contingency [Domain]", "documentation": "Environmental remediation contingency, for example, but not limited to, asbestos, air emissions and mercury emissions." } } }, "auth_ref": [ "r993", "r994", "r995", "r1003" ] }, "ed_EnvironmentalRemediationCostsIncurredRelatedToSuperFundSitesTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.coned.com/20240331", "localname": "EnvironmentalRemediationCostsIncurredRelatedToSuperFundSitesTableTextBlock", "presentation": [ "http://www.coned.com/role/EnvironmentalMattersTables" ], "lang": { "en-us": { "role": { "terseLabel": "Environmental Remediation Costs", "label": "Environmental Remediation Costs Incurred Related To Super Fund Sites [Table Text Block]", "documentation": "Environmental Remediation Costs Incurred Related To Super Fund Sites [Table Text Block]" } } }, "auth_ref": [] }, "us-gaap_EnvironmentalRemediationExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EnvironmentalRemediationExpense", "crdr": "debit", "presentation": [ "http://www.coned.com/role/EnvironmentalMattersEnvironmentalRemediationCostsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Remediation costs incurred", "label": "Environmental Remediation Expense, before Recovery", "documentation": "Amount, before recovery, of expense for known and estimated future costs arising from requirement to perform environmental remediation." } } }, "auth_ref": [ "r826", "r948", "r958" ] }, "us-gaap_EnvironmentalRemediationObligationsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EnvironmentalRemediationObligationsAbstract", "lang": { "en-us": { "role": { "terseLabel": "Environmental Remediation Obligations [Abstract]", "label": "Environmental Remediation Obligations [Abstract]" } } }, "auth_ref": [] }, "us-gaap_EnvironmentalRemediationSiteAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EnvironmentalRemediationSiteAxis", "presentation": [ "http://www.coned.com/role/EnvironmentalMattersAccruedLiabilitiesandRegulatoryAssetsDetails", "http://www.coned.com/role/EnvironmentalMattersAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Environmental Remediation Site [Axis]", "label": "Environmental Remediation Site [Axis]", "documentation": "Information by location or named area designated for environmental remediation." } } }, "auth_ref": [ "r826", "r827", "r952", "r953", "r954", "r1003", "r1004" ] }, "us-gaap_EnvironmentalRemediationSiteDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EnvironmentalRemediationSiteDomain", "presentation": [ "http://www.coned.com/role/EnvironmentalMattersAccruedLiabilitiesandRegulatoryAssetsDetails", "http://www.coned.com/role/EnvironmentalMattersAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Environmental Remediation Site [Domain]", "label": "Environmental Remediation Site [Domain]", "documentation": "Location or named area designated for environmental remediation." } } }, "auth_ref": [ "r826", "r827", "r952", "r953", "r954", "r1003", "r1004" ] }, "us-gaap_EnvironmentalRestorationCostsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EnvironmentalRestorationCostsMember", "presentation": [ "http://www.coned.com/role/RegulatoryMattersRegulatoryAssetsDetails", "http://www.coned.com/role/RegulatoryMattersScheduleofRegulatoryAssetsNotEarningaReturnDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Environmental remediation costs", "label": "Environmental Restoration Costs [Member]", "documentation": "Rate action of a regulator resulting in capitalization or accrual of costs associated with site remediation or other environmental exit costs that may occur on the sale, disposal, abandonment or decommissioning of a property." } } }, "auth_ref": [ "r213" ] }, "us-gaap_EquipmentMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EquipmentMember", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Equipment", "label": "Equipment [Member]", "documentation": "Tangible personal property used to produce goods and services." } } }, "auth_ref": [] }, "us-gaap_EquityComponentDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EquityComponentDomain", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFEQUITYUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFSHAREHOLDERSEQUITYUNAUDITEDCECONY", "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersChangesinAccumulatedOtherComprehensiveIncomeLossDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Equity Component [Domain]", "label": "Equity Component [Domain]", "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." } } }, "auth_ref": [ "r24", "r224", "r253", "r254", "r255", "r276", "r277", "r278", "r282", "r290", "r292", "r313", "r355", "r358", "r429", "r549", "r550", "r551", "r561", "r562", "r584", "r585", "r586", "r587", "r588", "r590", "r593", "r613", "r615", "r616", "r617", "r618", "r619", "r632", "r705", "r706", "r707", "r722", "r787" ] }, "us-gaap_EquityMethodInvesteeMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EquityMethodInvesteeMember", "presentation": [ "http://www.coned.com/role/RelatedPartyTransactionsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Equity Method Investee", "label": "Equity Method Investee [Member]", "documentation": "An entity that issued voting stock held by an investor and that is accounted for under the equity method of accounting by the investor." } } }, "auth_ref": [ "r655", "r657", "r659", "r661", "r663", "r665", "r1032", "r1033" ] }, "srt_EquityMethodInvesteeNameDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "EquityMethodInvesteeNameDomain", "presentation": [ "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleAdditionalInformationDetails", "http://www.coned.com/role/DispositionsNarrativeDetails", "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersNarrativeDetails", "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersReconciliationofCashTemporaryInvestmentsandRestrictedCashDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Investment, Name [Domain]", "label": "Investment, Name [Domain]" } } }, "auth_ref": [ "r351", "r352", "r353" ] }, "us-gaap_EquityMethodInvestmentDividendsOrDistributions": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EquityMethodInvestmentDividendsOrDistributions", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED" ], "lang": { "en-us": { "role": { "terseLabel": "Distributions from equity investments", "label": "Proceeds from Equity Method Investment, Distribution", "documentation": "Amount of distribution received from equity method investee for return on investment, classified as operating activities. Excludes distribution for return of investment, classified as investing activities." } } }, "auth_ref": [ "r12", "r15", "r159", "r677" ] }, "us-gaap_EquityMethodInvestmentOwnershipPercentage": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EquityMethodInvestmentOwnershipPercentage", "presentation": [ "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Ownership percentage (in percent)", "label": "Equity Method Investment, Ownership Percentage", "documentation": "The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting." } } }, "auth_ref": [ "r351" ] }, "ed_EquityMethodInvestmentProjectPercentCompletion": { "xbrltype": "percentItemType", "nsuri": "http://www.coned.com/20240331", "localname": "EquityMethodInvestmentProjectPercentCompletion", "presentation": [ "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Equity method investment, project percent completion (in percent)", "label": "Equity Method Investment, Project Percent Completion", "documentation": "Equity Method Investment, Project Percent Completion" } } }, "auth_ref": [] }, "us-gaap_EquityMethodInvestments": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EquityMethodInvestments", "crdr": "debit", "presentation": [ "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Equity method investments", "label": "Equity Method Investments", "documentation": "This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized." } } }, "auth_ref": [ "r328", "r350", "r966", "r986" ] }, "ed_EquityMethodInvestmentsOwnershipPercentageExpectedPercentage": { "xbrltype": "pureItemType", "nsuri": "http://www.coned.com/20240331", "localname": "EquityMethodInvestmentsOwnershipPercentageExpectedPercentage", "presentation": [ "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Equity method investment, ownership percentage, expected percentage", "label": "Equity Method Investments, Ownership Percentage, Expected Percentage", "documentation": "Equity Method Investments, Ownership Percentage, Expected Percentage" } } }, "auth_ref": [] }, "ecd_EquityValuationAssumptionDifferenceFnTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "EquityValuationAssumptionDifferenceFnTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Equity Valuation Assumption Difference, Footnote", "label": "Equity Valuation Assumption Difference, Footnote [Text Block]" } } }, "auth_ref": [ "r916" ] }, "ecd_ErrCompAnalysisTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "ErrCompAnalysisTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Erroneous Compensation Analysis", "label": "Erroneous Compensation Analysis [Text Block]" } } }, "auth_ref": [ "r880", "r891", "r901", "r926" ] }, "ecd_ErrCompRecoveryTable": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "ErrCompRecoveryTable", "presentation": [ "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Erroneously Awarded Compensation Recovery", "label": "Erroneously Awarded Compensation Recovery [Table]" } } }, "auth_ref": [ "r877", "r888", "r898", "r923" ] }, "us-gaap_EstimateOfFairValueFairValueDisclosureMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EstimateOfFairValueFairValueDisclosureMember", "presentation": [ "http://www.coned.com/role/CapitalizationCarryingAmountsandFairValuesofLongTermDebtDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Fair Value", "label": "Estimate of Fair Value Measurement [Member]", "documentation": "Measured as an estimate of fair value." } } }, "auth_ref": [ "r417", "r608", "r830", "r831" ] }, "ecd_ExecutiveCategoryAxis": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "ExecutiveCategoryAxis", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Executive Category:", "label": "Executive Category [Axis]" } } }, "auth_ref": [ "r922" ] }, "us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems", "presentation": [ "http://www.coned.com/role/FairValueMeasurementsAssetsandLiabilitiesMeasuredatFairValueonRecurringBasisDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]", "label": "Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]", "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." } } }, "auth_ref": [ "r599", "r600", "r605" ] }, "us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable", "presentation": [ "http://www.coned.com/role/FairValueMeasurementsAssetsandLiabilitiesMeasuredatFairValueonRecurringBasisDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Fair Value, Recurring and Nonrecurring [Table]", "label": "Fair Value, Recurring and Nonrecurring [Table]", "documentation": "Disclosure of information about asset and liability measured at fair value on recurring and nonrecurring basis." } } }, "auth_ref": [ "r599", "r600", "r605" ] }, "us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock", "presentation": [ "http://www.coned.com/role/FairValueMeasurementsTables" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of Commodity Derivatives", "label": "Fair Value Measurement Inputs and Valuation Techniques [Table Text Block]", "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." } } }, "auth_ref": [ "r26" ] }, "us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain", "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesFairValuesofCommodityDerivativesIncludingOffsettingDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Asset Class [Domain]", "label": "Asset Class [Domain]", "documentation": "Class of asset." } } }, "auth_ref": [ "r27" ] }, "us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward", "presentation": [ "http://www.coned.com/role/FairValueMeasurementsReconciliationofAssetsandLiabilitiesMeasuredatLevel3FairValueDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]", "label": "Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]", "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period." } } }, "auth_ref": [] }, "us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems", "presentation": [ "http://www.coned.com/role/FairValueMeasurementsAdditionalInformationDetails", "http://www.coned.com/role/FairValueMeasurementsReconciliationofAssetsandLiabilitiesMeasuredatLevel3FairValueDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]", "label": "Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]", "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." } } }, "auth_ref": [] }, "us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable", "presentation": [ "http://www.coned.com/role/FairValueMeasurementsAdditionalInformationDetails", "http://www.coned.com/role/FairValueMeasurementsReconciliationofAssetsandLiabilitiesMeasuredatLevel3FairValueDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table]", "label": "Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table]", "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." } } }, "auth_ref": [ "r27", "r113" ] }, "us-gaap_FairValueByAssetClassAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueByAssetClassAxis", "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesFairValuesofCommodityDerivativesIncludingOffsettingDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Asset Class [Axis]", "label": "Asset Class [Axis]", "documentation": "Information by class of asset." } } }, "auth_ref": [ "r111", "r113" ] }, "us-gaap_FairValueByFairValueHierarchyLevelAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueByFairValueHierarchyLevelAxis", "presentation": [ "http://www.coned.com/role/FairValueMeasurementsAssetsandLiabilitiesMeasuredatFairValueonRecurringBasisDetails", "http://www.coned.com/role/FairValueMeasurementsScheduleofCommodityDerivativesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Fair Value Hierarchy and NAV [Axis]", "label": "Fair Value Hierarchy and NAV [Axis]", "documentation": "Information by level within fair value hierarchy and fair value measured at net asset value per share as practical expedient." } } }, "auth_ref": [ "r417", "r476", "r477", "r478", "r479", "r480", "r481", "r600", "r644", "r645", "r646", "r830", "r831", "r842", "r843", "r844" ] }, "us-gaap_FairValueByLiabilityClassAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueByLiabilityClassAxis", "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesFairValuesofCommodityDerivativesIncludingOffsettingDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Liability Class [Axis]", "label": "Liability Class [Axis]", "documentation": "Information by class of liability." } } }, "auth_ref": [ "r113", "r192" ] }, "us-gaap_FairValueByMeasurementBasisAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueByMeasurementBasisAxis", "presentation": [ "http://www.coned.com/role/CapitalizationCarryingAmountsandFairValuesofLongTermDebtDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Measurement Basis [Axis]", "label": "Measurement Basis [Axis]", "documentation": "Information by measurement basis." } } }, "auth_ref": [ "r34", "r111", "r417", "r830", "r831" ] }, "ed_FairValueCommodityMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "FairValueCommodityMember", "presentation": [ "http://www.coned.com/role/FairValueMeasurementsAssetsandLiabilitiesMeasuredatFairValueonRecurringBasisDetails", "http://www.coned.com/role/RegulatoryMattersOtherRegulatoryMattersNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Commodity", "label": "Fair Value Commodity [Member]", "documentation": "Fair Value Commodity [Member]" } } }, "auth_ref": [] }, "us-gaap_FairValueConcentrationOfCreditRiskMasterNettingArrangementsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueConcentrationOfCreditRiskMasterNettingArrangementsMember", "presentation": [ "http://www.coned.com/role/FairValueMeasurementsAssetsandLiabilitiesMeasuredatFairValueonRecurringBasisDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Netting Adjustment", "label": "Fair Value, Concentration of Credit Risk, Master Netting Arrangements [Member]", "documentation": "This element describes the policy of entering into master netting arrangements to mitigate the credit risk of financial instruments (as defined), information about the arrangements for which the entity is a party, and a brief description of the terms of those arrangements, including the extent to which they would reduce the entity's maximum amount of loss due to credit risk." } } }, "auth_ref": [ "r117" ] }, "us-gaap_FairValueConcentrationOfRiskDisclosureItemsAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueConcentrationOfRiskDisclosureItemsAxis", "presentation": [ "http://www.coned.com/role/FairValueMeasurementsAssetsandLiabilitiesMeasuredatFairValueonRecurringBasisDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Concentration of Credit or Market Risk [Axis]", "label": "Concentration of Credit or Market Risk [Axis]", "documentation": "Information by type of credit or market risk." } } }, "auth_ref": [ "r118", "r193", "r194" ] }, "us-gaap_FairValueConcentrationOfRiskDisclosureItemsDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueConcentrationOfRiskDisclosureItemsDomain", "presentation": [ "http://www.coned.com/role/FairValueMeasurementsAssetsandLiabilitiesMeasuredatFairValueonRecurringBasisDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Fair Value, Concentration of Risk, Disclosure Items [Domain]", "label": "Fair Value, Concentration of Risk, Disclosure Items [Domain]", "documentation": "Provides the general information items required or determined to be disclosed with respect to all significant concentrations of risk, including credit risk and market risk, arising from all financial instruments (as defined), whether from an individual counterparty or groups of counterparties." } } }, "auth_ref": [ "r118", "r193", "r194" ] }, "us-gaap_FairValueConcentrationOfRiskFinancialStatementCaptionsLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueConcentrationOfRiskFinancialStatementCaptionsLineItems", "presentation": [ "http://www.coned.com/role/FairValueMeasurementsScheduleofCommodityDerivativesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]", "label": "Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]", "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." } } }, "auth_ref": [] }, "us-gaap_FairValueConcentrationOfRiskTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueConcentrationOfRiskTable", "presentation": [ "http://www.coned.com/role/FairValueMeasurementsScheduleofCommodityDerivativesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Fair Value, Concentration of Risk [Table]", "label": "Fair Value, Concentration of Risk [Table]", "documentation": "Summarization of information required and determined to be disclosed concerning all significant concentrations of risk, including credit risk and market risk, arising from all financial instruments (as defined), whether from an individual counterparty or groups of counterparties. Such disclosure may also include quantitative information about the market risks of financial instruments that is consistent with the way the Company manages or adjusts those risks." } } }, "auth_ref": [ "r116", "r118", "r193", "r194" ] }, "us-gaap_FairValueDisclosureItemAmountsDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueDisclosureItemAmountsDomain", "presentation": [ "http://www.coned.com/role/CapitalizationCarryingAmountsandFairValuesofLongTermDebtDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Fair Value Measurement [Domain]", "label": "Fair Value Measurement [Domain]", "documentation": "Measurement basis, for example, but not limited to, reported value, fair value, portion at fair value, portion at other than fair value." } } }, "auth_ref": [ "r417", "r830", "r831" ] }, "us-gaap_FairValueDisclosuresAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueDisclosuresAbstract", "lang": { "en-us": { "role": { "terseLabel": "Fair Value Disclosures [Abstract]", "label": "Fair Value Disclosures [Abstract]" } } }, "auth_ref": [] }, "us-gaap_FairValueInputsLevel1Member": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueInputsLevel1Member", "presentation": [ "http://www.coned.com/role/FairValueMeasurementsAssetsandLiabilitiesMeasuredatFairValueonRecurringBasisDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Level\u00a01", "label": "Fair Value, Inputs, Level 1 [Member]", "documentation": "Quoted prices in active markets for identical assets or liabilities that the reporting entity can access at the measurement date." } } }, "auth_ref": [ "r417", "r476", "r481", "r600", "r644", "r842", "r843", "r844" ] }, "us-gaap_FairValueInputsLevel2Member": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueInputsLevel2Member", "presentation": [ "http://www.coned.com/role/FairValueMeasurementsAssetsandLiabilitiesMeasuredatFairValueonRecurringBasisDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Level\u00a02", "label": "Fair Value, Inputs, Level 2 [Member]", "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." } } }, "auth_ref": [ "r417", "r476", "r481", "r600", "r645", "r830", "r831", "r842", "r843", "r844" ] }, "us-gaap_FairValueInputsLevel3Member": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueInputsLevel3Member", "presentation": [ "http://www.coned.com/role/FairValueMeasurementsAssetsandLiabilitiesMeasuredatFairValueonRecurringBasisDetails", "http://www.coned.com/role/FairValueMeasurementsScheduleofCommodityDerivativesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Level\u00a03", "label": "Fair Value, Inputs, Level 3 [Member]", "documentation": "Unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing." } } }, "auth_ref": [ "r417", "r476", "r477", "r478", "r479", "r480", "r481", "r600", "r646", "r830", "r831", "r842", "r843", "r844" ] }, "us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain", "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesFairValuesofCommodityDerivativesIncludingOffsettingDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Fair Value by Liability Class [Domain]", "label": "Fair Value by Liability Class [Domain]", "documentation": "Represents classes of liabilities measured and disclosed at fair value." } } }, "auth_ref": [ "r27" ] }, "us-gaap_FairValueMeasurementInputsDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueMeasurementInputsDisclosureTextBlock", "presentation": [ "http://www.coned.com/role/FairValueMeasurements" ], "lang": { "en-us": { "role": { "terseLabel": "Fair Value Measurements", "label": "Fair Value Measurement and Measurement Inputs, Recurring and Nonrecurring [Text Block]", "documentation": "The entire disclosure of the fair value measurement of assets and liabilities, which includes financial instruments measured at fair value that are classified in shareholders' equity, which may be measured on a recurring or nonrecurring basis." } } }, "auth_ref": [ "r191" ] }, "us-gaap_FairValueMeasurementPolicyPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueMeasurementPolicyPolicyTextBlock", "presentation": [ "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Fair Value Measurements", "label": "Fair Value Measurement, Policy [Policy Text Block]", "documentation": "Disclosure of accounting policy for fair value measurements of financial and non-financial assets, liabilities and instruments classified in shareholders' equity. Disclosures include, but are not limited to, how an entity that manages a group of financial assets and liabilities on the basis of its net exposure measures the fair value of those assets and liabilities." } } }, "auth_ref": [] }, "us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersOutOfLevel3": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersOutOfLevel3", "crdr": "debit", "presentation": [ "http://www.coned.com/role/FairValueMeasurementsAssetsandLiabilitiesMeasuredatFairValueonRecurringBasisDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Liabilities transferred out of Level 3", "label": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Liability, Transfers out of Level 3", "documentation": "Amount of transfers of financial instrument classified as a liability out of level 3 of the fair value hierarchy." } } }, "auth_ref": [ "r604" ] }, "us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3", "crdr": "credit", "presentation": [ "http://www.coned.com/role/FairValueMeasurementsAssetsandLiabilitiesMeasuredatFairValueonRecurringBasisDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Assets transferred out of level 3", "label": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers out of Level 3", "documentation": "Amount of transfers of financial instrument classified as an asset out of level 3 of the fair value hierarchy." } } }, "auth_ref": [ "r604" ] }, "us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings", "crdr": "credit", "presentation": [ "http://www.coned.com/role/FairValueMeasurementsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Gain (loss) on Level 3 energy derivative assets and liabilities", "label": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Earnings", "documentation": "Amount of gain (loss) recognized in income from liability measured at fair value on recurring basis using unobservable input (level 3)." } } }, "auth_ref": [ "r603" ] }, "us-gaap_FairValueMeasurementsFairValueHierarchyDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueMeasurementsFairValueHierarchyDomain", "presentation": [ "http://www.coned.com/role/FairValueMeasurementsAssetsandLiabilitiesMeasuredatFairValueonRecurringBasisDetails", "http://www.coned.com/role/FairValueMeasurementsScheduleofCommodityDerivativesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Fair Value Hierarchy and NAV [Domain]", "label": "Fair Value Hierarchy and NAV [Domain]", "documentation": "Categories used to prioritize the inputs to valuation techniques to measure fair value." } } }, "auth_ref": [ "r417", "r476", "r477", "r478", "r479", "r480", "r481", "r644", "r645", "r646", "r830", "r831", "r842", "r843", "r844" ] }, "us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputReconciliationTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputReconciliationTableTextBlock", "presentation": [ "http://www.coned.com/role/FairValueMeasurementsTables" ], "lang": { "en-us": { "role": { "terseLabel": "Reconciliation of Beginning and Ending Net Balances for Assets and Liabilities Measured at Level 3 Fair Value", "label": "Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]", "documentation": "Tabular disclosure of financial instrument classified as a derivative asset (liability) after deduction of derivative liability (asset) using recurring unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing." } } }, "auth_ref": [ "r27", "r29" ] }, "us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings", "crdr": "credit", "presentation": [ "http://www.coned.com/role/FairValueMeasurementsReconciliationofAssetsandLiabilitiesMeasuredatLevel3FairValueDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Included in earnings", "label": "Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Gain (Loss) Included in Earnings", "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)." } } }, "auth_ref": [ "r603", "r606" ] }, "ed_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInRegulatoryAssetsAndLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInRegulatoryAssetsAndLiabilities", "crdr": "debit", "presentation": [ "http://www.coned.com/role/FairValueMeasurementsReconciliationofAssetsandLiabilitiesMeasuredatLevel3FairValueDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Included in regulatory assets and liabilities", "label": "Fair Value, Net Derivative Asset (Liability) Measured On Recurring Basis, Unobservable Inputs Reconciliation, Gain (Loss) Included In Regulatory Assets And Liabilities", "documentation": "Fair Value, Net Derivative Asset (Liability) Measured On Recurring Basis, Unobservable Inputs Reconciliation, Gain (Loss) Included In Regulatory Assets And Liabilities" } } }, "auth_ref": [] }, "us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSales": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSales", "crdr": "credit", "presentation": [ "http://www.coned.com/role/FairValueMeasurementsReconciliationofAssetsandLiabilitiesMeasuredatLevel3FairValueDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Decrease due to the sale of the Clean Energy Businesses", "label": "Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Sales", "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." } } }, "auth_ref": [ "r29", "r112" ] }, "us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements", "crdr": "credit", "presentation": [ "http://www.coned.com/role/FairValueMeasurementsReconciliationofAssetsandLiabilitiesMeasuredatLevel3FairValueDetails" ], "lang": { "en-us": { "role": { "negatedLabel": "Settlements", "label": "Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Settlements", "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." } } }, "auth_ref": [ "r29", "r112" ] }, "us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersOutOfLevel3": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersOutOfLevel3", "crdr": "credit", "presentation": [ "http://www.coned.com/role/FairValueMeasurementsReconciliationofAssetsandLiabilitiesMeasuredatLevel3FairValueDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Transfer out of level 3", "label": "Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Transfers out of Level 3", "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." } } }, "auth_ref": [ "r604", "r606" ] }, "us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs", "crdr": "debit", "presentation": [ "http://www.coned.com/role/FairValueMeasurementsReconciliationofAssetsandLiabilitiesMeasuredatLevel3FairValueDetails" ], "lang": { "en-us": { "role": { "periodStartLabel": "Beginning balance", "periodEndLabel": "Ending balance", "label": "Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis with Unobservable Inputs", "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." } } }, "auth_ref": [ "r29", "r111" ] }, "ed_FairValueOtherMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "FairValueOtherMember", "presentation": [ "http://www.coned.com/role/FairValueMeasurementsAssetsandLiabilitiesMeasuredatFairValueonRecurringBasisDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other", "label": "Fair Value Other [Member]", "documentation": "Fair Value Other [Member]" } } }, "auth_ref": [] }, "us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable", "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesCreditRiskRelatedContingentFeaturesDetails", "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesFairValuesofCommodityDerivativesIncludingOffsettingDetails", "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesHedgedVolumeofDerivativeTransactionsDetails", "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesRealizedandUnrealizedGainsLossesonCommodityDerivativesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table]", "label": "Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table]", "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." } } }, "auth_ref": [ "r94", "r96", "r110" ] }, "ed_FederalStatutoryIncomeTaxRateAbstract": { "xbrltype": "stringItemType", "nsuri": "http://www.coned.com/20240331", "localname": "FederalStatutoryIncomeTaxRateAbstract", "presentation": [ "http://www.coned.com/role/IncomeTaxIncomeTaxReconciliationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "STATUTORY TAX RATE", "label": "Federal Statutory Income Tax Rate [Abstract]", "documentation": "Federal Statutory Income Tax Rate [Abstract]" } } }, "auth_ref": [] }, "ed_FinancialAndPerformanceGuaranteeForBrokenBowIIMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "FinancialAndPerformanceGuaranteeForBrokenBowIIMember", "presentation": [ "http://www.coned.com/role/MaterialContingenciesGuaranteesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Broken Bow II", "label": "Financial And Performance Guarantee For Broken Bow II [Member]", "documentation": "Financial and performance guarantee for renewable electric production projects." } } }, "auth_ref": [] }, "ed_FinancialAndPerformanceGuaranteeForCleanEnergyBusinessesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "FinancialAndPerformanceGuaranteeForCleanEnergyBusinessesMember", "presentation": [ "http://www.coned.com/role/MaterialContingenciesGuaranteesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Guarantees on behalf of the Clean Energy Businesses", "label": "Financial And Performance Guarantee For Clean Energy Businesses [Member]", "documentation": "Financial And Performance Guarantee For Commodity Transactions [Member]" } } }, "auth_ref": [] }, "ecd_ForgoneRecoveryDueToDisqualificationOfTaxBenefitsAmt": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "ForgoneRecoveryDueToDisqualificationOfTaxBenefitsAmt", "presentation": [ "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Forgone Recovery due to Disqualification of Tax Benefits, Amount", "label": "Forgone Recovery due to Disqualification of Tax Benefits, Amount" } } }, "auth_ref": [ "r884", "r895", "r905", "r930" ] }, "ecd_ForgoneRecoveryDueToExpenseOfEnforcementAmt": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "ForgoneRecoveryDueToExpenseOfEnforcementAmt", "presentation": [ "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Forgone Recovery due to Expense of Enforcement, Amount", "label": "Forgone Recovery due to Expense of Enforcement, Amount" } } }, "auth_ref": [ "r884", "r895", "r905", "r930" ] }, "ecd_ForgoneRecoveryDueToViolationOfHomeCountryLawAmt": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "ForgoneRecoveryDueToViolationOfHomeCountryLawAmt", "presentation": [ "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Forgone Recovery due to Violation of Home Country Law, Amount", "label": "Forgone Recovery due to Violation of Home Country Law, Amount" } } }, "auth_ref": [ "r884", "r895", "r905", "r930" ] }, "ecd_ForgoneRecoveryExplanationOfImpracticabilityTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "ForgoneRecoveryExplanationOfImpracticabilityTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Forgone Recovery, Explanation of Impracticability", "label": "Forgone Recovery, Explanation of Impracticability [Text Block]" } } }, "auth_ref": [ "r884", "r895", "r905", "r930" ] }, "ecd_ForgoneRecoveryIndName": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "ForgoneRecoveryIndName", "presentation": [ "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Name", "label": "Forgone Recovery, Individual Name" } } }, "auth_ref": [ "r884", "r895", "r905", "r930" ] }, "srt_FuelMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "FuelMember", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTCECONYUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED" ], "lang": { "en-us": { "role": { "terseLabel": "Fuel", "label": "Fuel [Member]" } } }, "auth_ref": [] }, "ed_GainLossOnDispositionOfStockInSubsidiaryAfterTax": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "GainLossOnDispositionOfStockInSubsidiaryAfterTax", "crdr": "credit", "presentation": [ "http://www.coned.com/role/DispositionsNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Gain on sale of subsidiary, after tax", "label": "Gain (Loss) On Disposition Of Stock In Subsidiary, After Tax", "documentation": "Gain (Loss) On Disposition Of Stock In Subsidiary, After Tax" } } }, "auth_ref": [] }, "us-gaap_GainLossOnSaleOfBusiness": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "GainLossOnSaleOfBusiness", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED": { "parentTag": "us-gaap_OperatingIncomeLoss", "weight": 1.0, "order": 2.0 }, "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 17.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED" ], "lang": { "en-us": { "role": { "terseLabel": "Gain (Loss) on sale of the Clean Energy Businesses", "negatedLabel": "Pre-tax gain on sale of the Clean Energy Businesses", "label": "Gain (Loss) on Disposition of Business", "documentation": "Amount of gain (loss) from sale and disposal of integrated set of activities and assets capable of being conducted and managed for purpose of providing return in form of dividend, lower cost, or other economic benefit to investor, owner, member and participant." } } }, "auth_ref": [ "r579", "r975" ] }, "us-gaap_GainLossOnSaleOfDerivatives": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "GainLossOnSaleOfDerivatives", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 18.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED" ], "lang": { "en-us": { "role": { "negatedLabel": "Net derivative gains", "label": "Gain (Loss) on Sale of Derivatives", "documentation": "The difference between the book value and the sale price of options, swaps, futures, forward contracts, and other derivative instruments. This element refers to the gain (loss) included in earnings." } } }, "auth_ref": [ "r15", "r205", "r775", "r776", "r777", "r778" ] }, "us-gaap_GainOrLossOnSaleOfStockInSubsidiary": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "GainOrLossOnSaleOfStockInSubsidiary", "crdr": "credit", "presentation": [ "http://www.coned.com/role/DispositionsNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Gain on sale of subsidiary", "label": "Gain (Loss) on Disposition of Stock in Subsidiary", "documentation": "Amount of gain (loss) on sale or disposal of equity in securities of subsidiaries." } } }, "auth_ref": [ "r972", "r973", "r975", "r1044" ] }, "ed_GasPurchasedForResaleMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "GasPurchasedForResaleMember", "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesRealizedandUnrealizedGainsLossesonCommodityDerivativesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Gas purchased for resale", "label": "Gas Purchased For Resale [Member]", "documentation": "Gas Purchased for Resale [Member]" } } }, "auth_ref": [] }, "ed_GasServiceLineDeferredCostsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "GasServiceLineDeferredCostsMember", "presentation": [ "http://www.coned.com/role/RegulatoryMattersRegulatoryAssetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Gas service line deferred costs", "label": "Gas Service Line, Deferred Costs [Member]", "documentation": "Gas Service Line, Deferred Costs" } } }, "auth_ref": [] }, "us-gaap_GasTransmissionMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "GasTransmissionMember", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY", "http://www.coned.com/role/FinancialInformationbyBusinessSegmentDetails", "http://www.coned.com/role/RegulatoryMattersRatePlansandBillReliefNarrativeDetails", "http://www.coned.com/role/RevenueRecognitionDisaggregationofRevenueDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Gas", "verboseLabel": "Gas", "label": "Gas Transmission [Member]", "documentation": "System used for the primary purpose of transmitting a gas product to the customer." } } }, "auth_ref": [] }, "ed_GeneratingCapacityPerDay": { "xbrltype": "energyItemType", "nsuri": "http://www.coned.com/20240331", "localname": "GeneratingCapacityPerDay", "presentation": [ "http://www.coned.com/role/RelatedPartyTransactionsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Generating capacity per day (in dekatherms)", "label": "Generating Capacity Per Day", "documentation": "Generating Capacity Per Day" } } }, "auth_ref": [] }, "us-gaap_Goodwill": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "Goodwill", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": "us-gaap_OtherAssetsNoncurrent", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED" ], "lang": { "en-us": { "role": { "terseLabel": "Goodwill", "label": "Goodwill", "documentation": "Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized." } } }, "auth_ref": [ "r235", "r366", "r666", "r825", "r857", "r989", "r990" ] }, "ed_GuaranteeDurationFourToTenYearsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "GuaranteeDurationFourToTenYearsMember", "presentation": [ "http://www.coned.com/role/MaterialContingenciesGuaranteesDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "4\u00a0\u2013\u00a010\u00a0years", "label": "Guarantee Duration Four To Ten Years [Member]", "documentation": "Guarantee Duration Four To Ten Years [Member]" } } }, "auth_ref": [] }, "ed_GuaranteeDurationGreaterThanTenYearsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "GuaranteeDurationGreaterThanTenYearsMember", "presentation": [ "http://www.coned.com/role/MaterialContingenciesGuaranteesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Greater than 10 years", "label": "Guarantee Duration Greater Than Ten Years [Member]", "documentation": "Guarantee duration, greater than 10 years" } } }, "auth_ref": [] }, "ed_GuaranteeDurationOneToThreeYearsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "GuaranteeDurationOneToThreeYearsMember", "presentation": [ "http://www.coned.com/role/MaterialContingenciesGuaranteesDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "0\u00a0\u2013\u00a03\u00a0years", "label": "Guarantee Duration One To Three Years [Member]", "documentation": "Guarantee Duration One To Three Years [Member]" } } }, "auth_ref": [] }, "us-gaap_GuaranteeObligationsByNatureAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "GuaranteeObligationsByNatureAxis", "presentation": [ "http://www.coned.com/role/MaterialContingenciesAdditionalInformationDetails", "http://www.coned.com/role/MaterialContingenciesGuaranteesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Guarantor Obligations, Nature [Axis]", "label": "Guarantor Obligations, Nature [Axis]", "documentation": "Information by nature of guarantee." } } }, "auth_ref": [ "r392", "r393", "r394", "r395" ] }, "us-gaap_GuaranteeObligationsLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "GuaranteeObligationsLineItems", "presentation": [ "http://www.coned.com/role/MaterialContingenciesGuaranteesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Guarantor Obligations [Line Items]", "label": "Guarantor Obligations [Line Items]", "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." } } }, "auth_ref": [ "r392", "r393", "r394", "r395" ] }, "us-gaap_GuaranteeObligationsMaximumExposure": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "GuaranteeObligationsMaximumExposure", "crdr": "credit", "presentation": [ "http://www.coned.com/role/MaterialContingenciesAdditionalInformationDetails", "http://www.coned.com/role/MaterialContingenciesGuaranteesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Guarantee obligations maximum exposure", "verboseLabel": "Total guarantees, by type and term", "label": "Guarantor Obligations, Maximum Exposure, Undiscounted", "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." } } }, "auth_ref": [ "r393" ] }, "us-gaap_GuaranteeObligationsNatureDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "GuaranteeObligationsNatureDomain", "presentation": [ "http://www.coned.com/role/MaterialContingenciesAdditionalInformationDetails", "http://www.coned.com/role/MaterialContingenciesGuaranteesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Guarantor Obligations, Nature [Domain]", "label": "Guarantor Obligations, Nature [Domain]", "documentation": "Represents a description of the nature of the guarantee or each group of similar guarantees." } } }, "auth_ref": [ "r392", "r393", "r394", "r395" ] }, "ed_GuarantorObligationsTermAxis": { "xbrltype": "stringItemType", "nsuri": "http://www.coned.com/20240331", "localname": "GuarantorObligationsTermAxis", "presentation": [ "http://www.coned.com/role/MaterialContingenciesGuaranteesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Guarantor Obligations, Term [Axis]", "label": "Guarantor Obligations, Term [Axis]", "documentation": "Guarantor Obligations, Term [Axis]" } } }, "auth_ref": [] }, "ed_GuarantorObligationsTermDomain": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "GuarantorObligationsTermDomain", "presentation": [ "http://www.coned.com/role/MaterialContingenciesGuaranteesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Guarantor Obligations, Term [Domain]", "label": "Guarantor Obligations, Term [Domain]", "documentation": "[Domain] for Guarantor Obligations, Term [Axis]" } } }, "auth_ref": [] }, "ed_IncomeBeforeInterestIncomeInterestExpenseAndIncomeTaxes": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "IncomeBeforeInterestIncomeInterestExpenseAndIncomeTaxes", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED": { "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTCECONYUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED" ], "lang": { "en-us": { "role": { "totalLabel": "INCOME BEFORE INTEREST AND INCOME TAX EXPENSE", "terseLabel": "INCOME BEFORE INTEREST AND INCOME TAX EXPENSE", "label": "Income Before Interest Income Interest Expense And Income Taxes", "documentation": "Income before interest income, interest expense and income taxes" } } }, "auth_ref": [] }, "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED_1": { "parentTag": "us-gaap_NetIncomeLoss", "weight": 1.0, "order": 1.0 }, "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED": { "parentTag": "us-gaap_ProfitLoss", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTCECONYUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED" ], "lang": { "en-us": { "role": { "totalLabel": "INCOME BEFORE INCOME TAX EXPENSE", "label": "Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest", "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." } } }, "auth_ref": [ "r0", "r158", "r203", "r318", "r332", "r338", "r341", "r670", "r678", "r823" ] }, "us-gaap_IncomeStatementAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncomeStatementAbstract", "lang": { "en-us": { "role": { "terseLabel": "Income Statement [Abstract]", "label": "Income Statement [Abstract]" } } }, "auth_ref": [] }, "us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis", "presentation": [ "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleAdditionalInformationDetails", "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleScheduleofCarryingAmountsDetails", "http://www.coned.com/role/DispositionsNarrativeDetails", "http://www.coned.com/role/DispositionsPreTaxOperatingIncomeDetails", "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Disposal Group Name [Axis]", "label": "Disposal Group Name [Axis]", "documentation": "Information by name of disposal group." } } }, "auth_ref": [ "r846", "r849" ] }, "us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems", "presentation": [ "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleAdditionalInformationDetails", "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleScheduleofCarryingAmountsDetails", "http://www.coned.com/role/DispositionsNarrativeDetails", "http://www.coned.com/role/DispositionsPreTaxOperatingIncomeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]", "label": "Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]", "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." } } }, "auth_ref": [] }, "us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable", "presentation": [ "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleAdditionalInformationDetails", "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleScheduleofCarryingAmountsDetails", "http://www.coned.com/role/DispositionsNarrativeDetails", "http://www.coned.com/role/DispositionsPreTaxOperatingIncomeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Disposal Groups, Including Discontinued Operations [Table]", "label": "Disposal Groups, Including Discontinued Operations [Table]", "documentation": "Disclosure of information about a disposal group. Includes, but is not limited to, a discontinued operation, disposal classified as held-for-sale or disposed of by means other than sale or disposal of an individually significant component." } } }, "auth_ref": [ "r19", "r28", "r39", "r136", "r137", "r138", "r139", "r140", "r141", "r144", "r145", "r146", "r177" ] }, "us-gaap_IncomeStatementLocationAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncomeStatementLocationAxis", "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesRealizedandUnrealizedGainsLossesonCommodityDerivativesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Income Statement Location [Axis]", "label": "Income Statement Location [Axis]", "documentation": "Information by location in the income statement." } } }, "auth_ref": [ "r376", "r379", "r771" ] }, "us-gaap_IncomeStatementLocationDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncomeStatementLocationDomain", "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesRealizedandUnrealizedGainsLossesonCommodityDerivativesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Income Statement Location [Domain]", "label": "Income Statement Location [Domain]", "documentation": "Location in the income statement." } } }, "auth_ref": [ "r379", "r771" ] }, "us-gaap_IncomeTaxContingencyLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncomeTaxContingencyLineItems", "presentation": [ "http://www.coned.com/role/IncomeTaxIncomeTaxReconciliationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Income Tax Contingency [Line Items]", "label": "Income Tax Contingency [Line Items]", "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." } } }, "auth_ref": [] }, "us-gaap_IncomeTaxContingencyTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncomeTaxContingencyTable", "presentation": [ "http://www.coned.com/role/IncomeTaxIncomeTaxReconciliationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Income Tax Contingency [Table]", "label": "Income Tax Contingency [Table]", "documentation": "Disclosure of information about tax positions taken in the tax returns filed or to be filed for which it is more likely than not that the tax position will not be sustained upon examination by taxing authorities and other income tax contingencies. Includes, but is not limited to, interest and penalties, reconciliation of unrecognized tax benefits, unrecognized tax benefits that would affect the effective tax rate, tax years that remain subject to examination by tax jurisdictions, and information about positions for which it is reasonably possible that amounts unrecognized will significantly change within 12 months." } } }, "auth_ref": [ "r21", "r85", "r185", "r186" ] }, "us-gaap_IncomeTaxDisclosureAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncomeTaxDisclosureAbstract", "lang": { "en-us": { "role": { "terseLabel": "Income Tax Disclosure [Abstract]", "label": "Income Tax Disclosure [Abstract]" } } }, "auth_ref": [] }, "us-gaap_IncomeTaxDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncomeTaxDisclosureTextBlock", "presentation": [ "http://www.coned.com/role/IncomeTax" ], "lang": { "en-us": { "role": { "terseLabel": "Income Tax", "label": "Income Tax Disclosure [Text Block]", "documentation": "The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information." } } }, "auth_ref": [ "r270", "r552", "r556", "r559", "r560", "r566", "r571", "r572", "r573", "r716" ] }, "us-gaap_IncomeTaxExpenseBenefit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncomeTaxExpenseBenefit", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED": { "parentTag": "us-gaap_ProfitLoss", "weight": -1.0, "order": 1.0 }, "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED_1": { "parentTag": "us-gaap_NetIncomeLoss", "weight": -1.0, "order": 3.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTCECONYUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED", "http://www.coned.com/role/IncomeTaxAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "INCOME TAX EXPENSE", "verboseLabel": "Income tax expense (benefit)", "label": "Income Tax Expense (Benefit)", "documentation": "Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations." } } }, "auth_ref": [ "r216", "r221", "r291", "r292", "r326", "r554", "r567", "r686" ] }, "us-gaap_IncomeTaxReconciliationTaxContingencies": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncomeTaxReconciliationTaxContingencies", "crdr": "debit", "presentation": [ "http://www.coned.com/role/IncomeTaxAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Effective income tax rate reconciliation, uncertainty of taxes", "label": "Effective Income Tax Rate Reconciliation, Tax Contingency, Amount", "documentation": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to increase (decrease) in income tax contingencies. Including, but not limited to, domestic tax contingency, foreign tax contingency, state and local tax contingency, and other contingencies." } } }, "auth_ref": [ "r1020" ] }, "ed_IncomeTaxesDisclosureLineItems": { "xbrltype": "stringItemType", "nsuri": "http://www.coned.com/20240331", "localname": "IncomeTaxesDisclosureLineItems", "presentation": [ "http://www.coned.com/role/IncomeTaxAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Income Taxes Disclosure [Line Items]", "label": "Income Taxes Disclosure [Line Items]", "documentation": "Income Taxes Disclosure [Line Items]" } } }, "auth_ref": [] }, "ed_IncomeTaxesDisclosureTable": { "xbrltype": "stringItemType", "nsuri": "http://www.coned.com/20240331", "localname": "IncomeTaxesDisclosureTable", "presentation": [ "http://www.coned.com/role/IncomeTaxAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Income Taxes Disclosure [Table]", "label": "Income Taxes Disclosure [Table]", "documentation": "Income Taxes Disclosure [Table]" } } }, "auth_ref": [] }, "us-gaap_IncomeTaxesPaidNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncomeTaxesPaidNet", "crdr": "credit", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Income taxes", "label": "Income Taxes Paid, Net", "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." } } }, "auth_ref": [ "r62" ] }, "us-gaap_IncreaseDecreaseInAccountsPayable": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncreaseDecreaseInAccountsPayable", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 9.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Accounts payable", "label": "Increase (Decrease) in Accounts Payable", "documentation": "The increase (decrease) during the reporting period in the aggregate amount of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business." } } }, "auth_ref": [ "r14" ] }, "us-gaap_IncreaseDecreaseInAccountsReceivable": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncreaseDecreaseInAccountsReceivable", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 14.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "negatedLabel": "Accounts receivable \u2013 customers", "label": "Increase (Decrease) in Accounts Receivable", "documentation": "The increase (decrease) during the reporting period in amount due within one year (or one business cycle) from customers for the credit sale of goods and services." } } }, "auth_ref": [ "r14" ] }, "us-gaap_IncreaseDecreaseInDeferredCharges": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncreaseDecreaseInDeferredCharges", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "negatedLabel": "Deferred charges, noncurrent assets, leases, net and other regulatory assets", "label": "Increase (Decrease) in Deferred Charges", "documentation": "The increase (decrease) during the reporting period in the value of expenditures made during the current reporting period for benefits that will be received over a period of years. Deferred charges differ from prepaid expenses in that they usually extend over a long period of time and may or may not be regularly recurring costs of operation." } } }, "auth_ref": [ "r14" ] }, "us-gaap_IncreaseDecreaseInDeferredLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncreaseDecreaseInDeferredLiabilities", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 13.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Deferred credits, noncurrent liabilities and other regulatory liabilities", "label": "Increase (Decrease) in Deferred Liabilities", "documentation": "Change during the period in carrying value for all deferred liabilities due within one year or operating cycle." } } }, "auth_ref": [ "r14" ] }, "us-gaap_IncreaseDecreaseInDueFromAffiliatesCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncreaseDecreaseInDueFromAffiliatesCurrent", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 25.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Accounts receivable from affiliated companies", "label": "Increase (Decrease) in Due from Affiliates, Current", "documentation": "The increase (decrease) during the reporting period in current receivables (due within one year or one operating cycle) to be collected from an entity that is controlling, under the control of, or within the same control group as the reporting entity by means of direct or indirect ownership." } } }, "auth_ref": [ "r14" ] }, "us-gaap_IncreaseDecreaseInDueToAffiliatesCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncreaseDecreaseInDueToAffiliatesCurrent", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 24.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Accounts payable from affiliated companies", "label": "Increase (Decrease) in Due to Affiliates, Current", "documentation": "The increase (decrease) in current obligations (due within one year or one operating cycle) owed to an entity that is controlling, under the control of, or within the same control group as the reporting entity by means of direct or indirect ownership." } } }, "auth_ref": [ "r14" ] }, "us-gaap_IncreaseDecreaseInInterestPayableNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncreaseDecreaseInInterestPayableNet", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 19.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Accrued interest", "label": "Increase (Decrease) in Interest Payable, Net", "documentation": "The increase (decrease) during the reporting period in interest payable, which represents the amount owed to note holders, bond holders, and other parties for interest earned on loans or credit extended to the reporting entity." } } }, "auth_ref": [ "r14" ] }, "us-gaap_IncreaseDecreaseInInventories": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncreaseDecreaseInInventories", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 22.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Materials and supplies, including fuel oil and gas in storage", "label": "Increase (Decrease) in Inventories", "documentation": "The increase (decrease) during the reporting period in the aggregate value of all inventory held by the reporting entity, associated with underlying transactions that are classified as operating activities." } } }, "auth_ref": [ "r14" ] }, "us-gaap_IncreaseDecreaseInOperatingCapitalAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncreaseDecreaseInOperatingCapitalAbstract", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "CHANGES IN ASSETS AND LIABILITIES", "label": "Increase (Decrease) in Operating Capital [Abstract]" } } }, "auth_ref": [] }, "us-gaap_IncreaseDecreaseInOtherOperatingLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncreaseDecreaseInOtherOperatingLiabilities", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 16.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Other current liabilities", "label": "Increase (Decrease) in Other Operating Liabilities", "documentation": "Amount of increase (decrease) in operating liabilities classified as other." } } }, "auth_ref": [ "r14" ] }, "us-gaap_IncreaseDecreaseInOtherReceivables": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncreaseDecreaseInOtherReceivables", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 2.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "negatedLabel": "Other receivables and other current assets", "negatedTerseLabel": "Other receivables and other current assets", "label": "Increase (Decrease) in Other Receivables", "documentation": "Amount of increase (decrease) in receivables classified as other." } } }, "auth_ref": [ "r14" ] }, "us-gaap_IncreaseDecreaseInPensionAndPostretirementObligations": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncreaseDecreaseInPensionAndPostretirementObligations", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 11.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Pensions and retiree benefits obligations, net", "label": "Increase (Decrease) in Obligation, Pension and Other Postretirement Benefits", "documentation": "Amount of increase (decrease) in obligation for pension and other postretirement benefits. Includes, but is not limited to, defined benefit and defined contribution plans." } } }, "auth_ref": [ "r14" ] }, "us-gaap_IncreaseDecreaseInPrepaidExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncreaseDecreaseInPrepaidExpense", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 5.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Prepayments", "terseLabel": "Prepayments", "label": "Increase (Decrease) in Prepaid Expense", "documentation": "The increase (decrease) during the reporting period in the amount of outstanding money paid in advance for goods or services that bring economic benefits for future periods." } } }, "auth_ref": [ "r14" ] }, "us-gaap_IncreaseDecreaseInPropertyAndOtherTaxesPayable": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncreaseDecreaseInPropertyAndOtherTaxesPayable", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 21.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Accrued taxes", "label": "Increase (Decrease) in Property and Other Taxes Payable", "documentation": "The increase (decrease) during the period in the amount of cash payments due to taxing authorities for non-income-related taxes." } } }, "auth_ref": [ "r14" ] }, "ed_IncreaseDecreaseInRevenueDecouplingMechanismReceivables": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "IncreaseDecreaseInRevenueDecouplingMechanismReceivables", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 7.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Revenue decoupling mechanism receivable", "label": "Increase (Decrease) In Revenue Decoupling Mechanism Receivables", "documentation": "Increase (Decrease) In Revenue Decoupling Mechanism Receivables" } } }, "auth_ref": [] }, "us-gaap_IncreaseDecreaseInStockholdersEquityRollForward": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncreaseDecreaseInStockholdersEquityRollForward", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFEQUITYUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFSHAREHOLDERSEQUITYUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Increase (Decrease) in Stockholders' Equity [Roll Forward]", "label": "Increase (Decrease) in Stockholders' Equity [Roll Forward]", "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period." } } }, "auth_ref": [] }, "us-gaap_IncrementalCommonSharesAttributableToContingentlyIssuableShares": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncrementalCommonSharesAttributableToContingentlyIssuableShares", "calculation": { "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersEarningsPerCommonShareDetails": { "parentTag": "us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersEarningsPerCommonShareDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Add: Incremental shares attributable to effect of potentially dilutive securities (shares)", "label": "Incremental Common Shares Attributable to Dilutive Effect of Contingently Issuable Shares", "documentation": "Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of contingently issuable shares. Contingently issuable shares are those shares that are issuable for little or no cash contingent on certain conditions being met." } } }, "auth_ref": [ "r298", "r299", "r300", "r301", "r302", "r303", "r304", "r305", "r306", "r310" ] }, "ecd_IndividualAxis": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "IndividualAxis", "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" ], "lang": { "en-us": { "role": { "terseLabel": "Individual:", "label": "Individual [Axis]" } } }, "auth_ref": [ "r887", "r895", "r905", "r922", "r930", "r934", "r942" ] }, "ecd_InsiderTradingArrLineItems": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "InsiderTradingArrLineItems", "lang": { "en-us": { "role": { "label": "Insider Trading Arrangements [Line Items]" } } }, "auth_ref": [ "r940" ] }, "ecd_InsiderTradingPoliciesProcLineItems": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "InsiderTradingPoliciesProcLineItems", "lang": { "en-us": { "role": { "label": "Insider Trading Policies and Procedures [Line Items]" } } }, "auth_ref": [ "r876", "r946" ] }, "ecd_InsiderTrdPoliciesProcAdoptedFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "InsiderTrdPoliciesProcAdoptedFlag", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingPoliciesProc" ], "lang": { "en-us": { "role": { "terseLabel": "Insider Trading Policies and Procedures Adopted", "label": "Insider Trading Policies and Procedures Adopted [Flag]" } } }, "auth_ref": [ "r876", "r946" ] }, "ecd_InsiderTrdPoliciesProcNotAdoptedTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "InsiderTrdPoliciesProcNotAdoptedTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingPoliciesProc" ], "lang": { "en-us": { "role": { "terseLabel": "Insider Trading Policies and Procedures Not Adopted", "label": "Insider Trading Policies and Procedures Not Adopted [Text Block]" } } }, "auth_ref": [ "r876", "r946" ] }, "us-gaap_InsuranceSettlementsReceivable": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "InsuranceSettlementsReceivable", "crdr": "debit", "presentation": [ "http://www.coned.com/role/MaterialContingenciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Insurance receivable", "label": "Insurance Settlements Receivable", "documentation": "Amount due in settlement of a claim for reimbursement from an insurance company when the Company has suffered a loss covered under an insurance policy." } } }, "auth_ref": [] }, "us-gaap_InterestExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "InterestExpense", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED": { "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest", "weight": -1.0, "order": 2.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTCECONYUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED" ], "lang": { "en-us": { "role": { "totalLabel": "NET INTEREST EXPENSE", "label": "Interest Expense", "documentation": "Amount of the cost of borrowed funds accounted for as interest expense." } } }, "auth_ref": [ "r121", "r206", "r256", "r322", "r621", "r772", "r869", "r1053" ] }, "us-gaap_InterestExpenseAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "InterestExpenseAbstract", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTCECONYUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED" ], "lang": { "en-us": { "role": { "terseLabel": "INTEREST EXPENSE (INCOME)", "label": "Interest Expense [Abstract]" } } }, "auth_ref": [] }, "us-gaap_InterestExpenseDebt": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "InterestExpenseDebt", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED": { "parentTag": "us-gaap_InterestExpense", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTCECONYUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED" ], "lang": { "en-us": { "role": { "terseLabel": "Interest on long-term debt", "label": "Interest Expense, Debt", "documentation": "Amount of the cost of borrowed funds accounted for as interest expense for debt." } } }, "auth_ref": [ "r164", "r422", "r426", "r832", "r833" ] }, "ed_InterestExpenseIncomeOtherNet": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "InterestExpenseIncomeOtherNet", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED": { "parentTag": "us-gaap_InterestExpense", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTCECONYUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED" ], "lang": { "en-us": { "role": { "terseLabel": "Other interest expense", "label": "Interest Expense (Income), Other, Net", "documentation": "Interest Expense (Income), Other, Net" } } }, "auth_ref": [] }, "us-gaap_InterestExpenseMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "InterestExpenseMember", "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesRealizedandUnrealizedGainsLossesonCommodityDerivativesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other interest expense", "label": "Interest Expense [Member]", "documentation": "Primary financial statement caption encompassing interest expense." } } }, "auth_ref": [ "r31" ] }, "us-gaap_InterestPaidNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "InterestPaidNet", "crdr": "credit", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Interest, net of capitalized interest", "label": "Interest Paid, Excluding Capitalized Interest, Operating Activities", "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." } } }, "auth_ref": [ "r262", "r265", "r266" ] }, "us-gaap_InterestPayableCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "InterestPayableCurrent", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": "us-gaap_LiabilitiesCurrent", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Accrued interest", "label": "Interest Payable, Current", "documentation": "Carrying value as of the balance sheet date of [accrued] interest payable on all forms of debt, including trade payables, that has been incurred and is unpaid. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer)." } } }, "auth_ref": [ "r44" ] }, "us-gaap_IntersegmentEliminationMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IntersegmentEliminationMember", "presentation": [ "http://www.coned.com/role/FinancialInformationbyBusinessSegmentDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Inter-segment", "label": "Intersegment Eliminations [Member]", "documentation": "Eliminating entries used in operating segment consolidation." } } }, "auth_ref": [ "r320", "r331", "r332", "r333", "r334", "r335", "r337", "r341" ] }, "us-gaap_InvestmentIncomeNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "InvestmentIncomeNet", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED": { "parentTag": "us-gaap_NonoperatingIncomeExpense", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTCECONYUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED" ], "lang": { "en-us": { "role": { "terseLabel": "Investment income", "verboseLabel": "Investment and other income", "label": "Investment Income, Net", "documentation": "Amount after accretion (amortization) of discount (premium), and investment expense, of interest income and dividend income on nonoperating securities." } } }, "auth_ref": [ "r162", "r164" ] }, "us-gaap_LeaseCostTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LeaseCostTableTextBlock", "presentation": [ "http://www.coned.com/role/LeasesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Lease Costs, Cash Flows and Other Related Information", "label": "Lease, Cost [Table Text Block]", "documentation": "Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income." } } }, "auth_ref": [ "r1031" ] }, "us-gaap_LeasesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LeasesAbstract", "lang": { "en-us": { "role": { "terseLabel": "Leases [Abstract]", "label": "Leases [Abstract]" } } }, "auth_ref": [] }, "ed_LegacyMetersMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "LegacyMetersMember", "presentation": [ "http://www.coned.com/role/RegulatoryMattersRegulatoryAssetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Legacy meters", "label": "Legacy Meters [Member]", "documentation": "Legacy Meters" } } }, "auth_ref": [] }, "dei_LegalEntityAxis": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "LegalEntityAxis", "presentation": [ "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleAdditionalInformationDetails", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONYParenthetical", "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTCECONYUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCOMPREHENSIVEINCOMEUNAUDITEDCECONY", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFSHAREHOLDERSEQUITYUNAUDITEDCECONY", "http://www.coned.com/role/CapitalizationCarryingAmountsandFairValuesofLongTermDebtDetails", "http://www.coned.com/role/CoverPage", "http://www.coned.com/role/CurrentExpectedCreditLossesAdditionalInformationDetails", "http://www.coned.com/role/CurrentExpectedCreditLossesRollforwardofSegmentTypeDetails", "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesAdditionalInformationDetails", "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesCreditRiskRelatedContingentFeaturesDetails", "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesFairValuesofCommodityDerivativesIncludingOffsettingDetails", "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesHedgedVolumeofDerivativeTransactionsDetails", "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesRealizedandUnrealizedGainsLossesonCommodityDerivativesDetails", "http://www.coned.com/role/DispositionsNarrativeDetails", "http://www.coned.com/role/EnvironmentalMattersAccruedLiabilitiesandRegulatoryAssetsDetails", "http://www.coned.com/role/EnvironmentalMattersAccruedLiabilityDetails", "http://www.coned.com/role/EnvironmentalMattersAdditionalInformationDetails", "http://www.coned.com/role/EnvironmentalMattersEnvironmentalRemediationCostsDetails", "http://www.coned.com/role/FairValueMeasurementsAdditionalInformationDetails", "http://www.coned.com/role/FairValueMeasurementsAssetsandLiabilitiesMeasuredatFairValueonRecurringBasisDetails", "http://www.coned.com/role/FairValueMeasurementsReconciliationofAssetsandLiabilitiesMeasuredatLevel3FairValueDetails", "http://www.coned.com/role/FairValueMeasurementsScheduleofCommodityDerivativesDetails", "http://www.coned.com/role/FinancialInformationbyBusinessSegmentDetails", "http://www.coned.com/role/IncomeTaxAdditionalInformationDetails", "http://www.coned.com/role/IncomeTaxIncomeTaxReconciliationDetails", "http://www.coned.com/role/LeasesAdditionalInformationDetails", "http://www.coned.com/role/LeasesLeaseCostandCashFlowsDetails", "http://www.coned.com/role/OtherPostretirementBenefitsPeriodicPostretirementBenefitCostsDetails", "http://www.coned.com/role/PensionBenefitsAdditionalInformationDetails", "http://www.coned.com/role/PensionBenefitsTotalPeriodicBenefitCostsDetails", "http://www.coned.com/role/RegulatoryMattersOtherRegulatoryMattersNarrativeDetails", "http://www.coned.com/role/RegulatoryMattersRatePlansandBillReliefNarrativeDetails", "http://www.coned.com/role/RegulatoryMattersRegulatoryAssetsDetails", "http://www.coned.com/role/RegulatoryMattersRegulatoryLiabilitiesDetails", "http://www.coned.com/role/RegulatoryMattersScheduleofRegulatoryAssetsNotEarningaReturnDetails", "http://www.coned.com/role/RelatedPartyTransactionsAdditionalInformationDetails", "http://www.coned.com/role/RelatedPartyTransactionsSummaryofCostsofAdministrativeandOtherServicesProvidedandReceivedDetails", "http://www.coned.com/role/RevenueRecognitionChangeinUnbilledContractandUnearnedRevenuesDetails", "http://www.coned.com/role/RevenueRecognitionDisaggregationofRevenueDetails", "http://www.coned.com/role/ShortTermBorrowingDetails", "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersChangesinAccumulatedOtherComprehensiveIncomeLossDetails", "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersNarrativeDetails", "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersReconciliationofCashTemporaryInvestmentsandRestrictedCashDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Legal Entity [Axis]", "label": "Legal Entity [Axis]", "documentation": "The set of legal entities associated with a report." } } }, "auth_ref": [] }, "ed_LendingPeriod": { "xbrltype": "durationItemType", "nsuri": "http://www.coned.com/20240331", "localname": "LendingPeriod", "presentation": [ "http://www.coned.com/role/RelatedPartyTransactionsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Lending period (not more than) (months)", "label": "Lending Period", "documentation": "Lending Period" } } }, "auth_ref": [] }, "us-gaap_LesseeFinanceLeasesTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LesseeFinanceLeasesTextBlock", "presentation": [ "http://www.coned.com/role/Leases" ], "lang": { "en-us": { "role": { "terseLabel": "Leases", "label": "Lessee, Finance Leases [Text Block]", "documentation": "The entire disclosure for finance leases of lessee. Includes, but is not limited to, description of lessee's finance lease and maturity analysis of finance lease liability." } } }, "auth_ref": [ "r625" ] }, "us-gaap_LesseeLeaseDescriptionLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LesseeLeaseDescriptionLineItems", "presentation": [ "http://www.coned.com/role/LeasesAdditionalInformationDetails", "http://www.coned.com/role/LeasesLeaseCostandCashFlowsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Lessee, Lease, Description [Line Items]", "label": "Lessee, Lease, Description [Line Items]", "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." } } }, "auth_ref": [ "r629" ] }, "us-gaap_LesseeLeaseDescriptionTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LesseeLeaseDescriptionTable", "presentation": [ "http://www.coned.com/role/LeasesAdditionalInformationDetails", "http://www.coned.com/role/LeasesLeaseCostandCashFlowsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Lessee, Lease, Description [Table]", "label": "Lessee, Lease, Description [Table]", "documentation": "Disclosure of information about lessee's leases." } } }, "auth_ref": [ "r629" ] }, "ed_LesseeOperatingLeaseLeaseNotYetCommencedExpectedPeriodToCommence": { "xbrltype": "durationItemType", "nsuri": "http://www.coned.com/20240331", "localname": "LesseeOperatingLeaseLeaseNotYetCommencedExpectedPeriodToCommence", "presentation": [ "http://www.coned.com/role/LeasesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Operating lease, lease not yet commenced, expected period to commence (in years)", "label": "Lessee, Operating Lease, Lease Not Yet Commenced, Expected Period To Commence", "documentation": "Lessee, Operating Lease, Lease Not Yet Commenced, Expected Period To Commence" } } }, "auth_ref": [] }, "us-gaap_LesseeOperatingLeaseLeaseNotYetCommencedTermOfContract1": { "xbrltype": "durationItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LesseeOperatingLeaseLeaseNotYetCommencedTermOfContract1", "presentation": [ "http://www.coned.com/role/LeasesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Operating lease, not yet commenced, term of contract (in years)", "label": "Lessee, Operating Lease, Lease Not yet Commenced, Term of Contract", "documentation": "Term of lessee's operating lease not yet commenced, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days." } } }, "auth_ref": [ "r1030" ] }, "us-gaap_LesseeOperatingLeasesTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LesseeOperatingLeasesTextBlock", "presentation": [ "http://www.coned.com/role/Leases" ], "lang": { "en-us": { "role": { "terseLabel": "Leases", "label": "Lessee, Operating Leases [Text Block]", "documentation": "The entire disclosure for operating leases of lessee. Includes, but is not limited to, description of operating lease and maturity analysis of operating lease liability." } } }, "auth_ref": [ "r625" ] }, "us-gaap_LiabilitiesAndStockholdersEquity": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LiabilitiesAndStockholdersEquity", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "totalLabel": "TOTAL LIABILITIES AND EQUITY", "label": "Liabilities and Equity", "documentation": "Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any." } } }, "auth_ref": [ "r154", "r202", "r674", "r857", "r978", "r987", "r1027" ] }, "us-gaap_LiabilitiesAndStockholdersEquityAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LiabilitiesAndStockholdersEquityAbstract", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "LIABILITIES AND SHAREHOLDERS\u2019 EQUITY", "label": "Liabilities and Equity [Abstract]" } } }, "auth_ref": [] }, "us-gaap_LiabilitiesCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LiabilitiesCurrent", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "totalLabel": "TOTAL CURRENT LIABILITIES", "label": "Liabilities, Current", "documentation": "Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer." } } }, "auth_ref": [ "r45", "r231", "r269", "r354", "r396", "r397", "r399", "r400", "r401", "r403", "r405", "r407", "r408", "r576", "r580", "r581", "r609", "r857", "r1007", "r1035", "r1036" ] }, "us-gaap_LiabilitiesCurrentAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LiabilitiesCurrentAbstract", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "CURRENT LIABILITIES", "label": "Liabilities, Current [Abstract]" } } }, "auth_ref": [] }, "us-gaap_LiabilitiesNoncurrentAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LiabilitiesNoncurrentAbstract", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "NONCURRENT LIABILITIES", "label": "Liabilities, Noncurrent [Abstract]" } } }, "auth_ref": [] }, "ed_LiabilitiesNoncurrentExcludingLongTermDebt": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "LiabilitiesNoncurrentExcludingLongTermDebt", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "totalLabel": "TOTAL NONCURRENT LIABILITIES", "label": "Liabilities, Noncurrent, Excluding Long-Term Debt", "documentation": "Liabilities, Noncurrent, Excluding Long-Term Debt" } } }, "auth_ref": [] }, "us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation", "crdr": "credit", "calculation": { "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleScheduleofCarryingAmountsDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleScheduleofCarryingAmountsDetails" ], "lang": { "en-us": { "role": { "totalLabel": "TOTAL LIABILITIES", "label": "Disposal Group, Including Discontinued Operation, Liabilities", "documentation": "Amount classified as liabilities attributable to disposal group held for sale or disposed of." } } }, "auth_ref": [ "r2", "r136", "r143", "r176", "r228", "r229" ] }, "us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent", "crdr": "credit", "calculation": { "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleScheduleofCarryingAmountsDetails": { "parentTag": "us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation", "weight": 1.0, "order": 2.0 }, "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": "us-gaap_LiabilitiesCurrent", "weight": 1.0, "order": 13.0 } }, "presentation": [ "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleScheduleofCarryingAmountsDetails", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED" ], "lang": { "en-us": { "role": { "terseLabel": "Liabilities held for sale", "totalLabel": "TOTAL CURRENT LIABILITIES", "label": "Disposal Group, Including Discontinued Operation, Liabilities, Current", "documentation": "Amount classified as liabilities attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer." } } }, "auth_ref": [ "r2", "r136", "r143", "r174", "r176", "r228", "r229" ] }, "us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrentAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrentAbstract", "presentation": [ "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleScheduleofCarryingAmountsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "CURRENT LIABILITIES", "label": "Disposal Group, Including Discontinued Operation, Liabilities, Current [Abstract]" } } }, "auth_ref": [] }, "us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent", "crdr": "credit", "calculation": { "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleScheduleofCarryingAmountsDetails": { "parentTag": "us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleScheduleofCarryingAmountsDetails" ], "lang": { "en-us": { "role": { "totalLabel": "TOTAL NONCURRENT LIABILITIES", "label": "Disposal Group, Including Discontinued Operation, Liabilities, Noncurrent", "documentation": "Amount classified as liabilities attributable to disposal group held for sale or disposed of, expected to be disposed of beyond one year or the normal operating cycle, if longer." } } }, "auth_ref": [ "r2", "r6", "r136", "r143", "r176", "r228", "r229" ] }, "us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrentAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrentAbstract", "presentation": [ "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleScheduleofCarryingAmountsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "NONCURRENT LIABILITIES", "label": "Disposal Group, Including Discontinued Operation, Liabilities, Noncurrent [Abstract]" } } }, "auth_ref": [] }, "us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LineOfCreditFacilityMaximumBorrowingCapacity", "crdr": "credit", "presentation": [ "http://www.coned.com/role/ShortTermBorrowingDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Maximum borrowing capacity", "label": "Line of Credit Facility, Maximum Borrowing Capacity", "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." } } }, "auth_ref": [ "r41" ] }, "srt_LitigationCaseAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "LitigationCaseAxis", "presentation": [ "http://www.coned.com/role/MaterialContingenciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Litigation Case [Axis]", "label": "Litigation Case [Axis]" } } }, "auth_ref": [] }, "srt_LitigationCaseTypeDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "LitigationCaseTypeDomain", "presentation": [ "http://www.coned.com/role/MaterialContingenciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Litigation Case [Domain]", "label": "Litigation Case [Domain]" } } }, "auth_ref": [] }, "us-gaap_LoansPayableCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LoansPayableCurrent", "crdr": "credit", "presentation": [ "http://www.coned.com/role/ShortTermBorrowingDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Loans payable", "label": "Loans Payable, Current", "documentation": "Carrying value as of the balance sheet date of portion of long-term loans payable due within one year or the operating cycle if longer." } } }, "auth_ref": [ "r44" ] }, "dei_LocalPhoneNumber": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "LocalPhoneNumber", "presentation": [ "http://www.coned.com/role/CoverPage" ], "lang": { "en-us": { "role": { "terseLabel": "Local Phone Number", "label": "Local Phone Number", "documentation": "Local phone number for entity." } } }, "auth_ref": [] }, "us-gaap_LongTermContractForPurchaseOfElectricPowerAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LongTermContractForPurchaseOfElectricPowerAxis", "presentation": [ "http://www.coned.com/role/RegulatoryMattersRatePlansandBillReliefNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Long-term Contract for Purchase of Electric Power [Axis]", "label": "Long-Term Contract for Purchase of Electric Power [Axis]", "documentation": "Information by contract related to purchases of electric power." } } }, "auth_ref": [ "r220" ] }, "us-gaap_LongTermContractForPurchaseOfElectricPowerDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LongTermContractForPurchaseOfElectricPowerDomain", "presentation": [ "http://www.coned.com/role/RegulatoryMattersRatePlansandBillReliefNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Long-term Contract for Purchase of Electric Power [Domain]", "label": "Long-Term Contract for Purchase of Electric Power [Domain]", "documentation": "Name of long-term contract for purchase of electric power." } } }, "auth_ref": [ "r220" ] }, "us-gaap_LongTermDebtFairValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LongTermDebtFairValue", "crdr": "credit", "presentation": [ "http://www.coned.com/role/CapitalizationCarryingAmountsandFairValuesofLongTermDebtDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Long-term debt (including current portion)", "label": "Long-Term Debt, Fair Value", "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." } } }, "auth_ref": [] }, "us-gaap_LongTermDebtNoncurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LongTermDebtNoncurrent", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "LONG-TERM DEBT", "label": "Long-Term Debt, Excluding Current Maturities", "documentation": "Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt classified as noncurrent. Excludes lease obligation." } } }, "auth_ref": [ "r238" ] }, "us-gaap_LongTermInvestments": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LongTermInvestments", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": "us-gaap_Assets", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "INVESTMENTS", "label": "Long-Term Investments", "documentation": "The total amount of investments that are intended to be held for an extended period of time (longer than one operating cycle)." } } }, "auth_ref": [ "r233" ] }, "us-gaap_LossContingenciesLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LossContingenciesLineItems", "presentation": [ "http://www.coned.com/role/MaterialContingenciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Loss Contingencies [Line Items]", "label": "Loss Contingencies [Line Items]", "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." } } }, "auth_ref": [ "r384", "r385", "r386", "r391", "r999", "r1001" ] }, "us-gaap_LossContingenciesTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LossContingenciesTable", "presentation": [ "http://www.coned.com/role/MaterialContingenciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Loss Contingencies [Table]", "label": "Loss Contingencies [Table]", "documentation": "Discloses the specific components (such as the nature, name, and date) of the loss contingency and gives an estimate of the possible loss or range of loss, or states that a reasonable estimate cannot be made. Excludes environmental contingencies, warranties and unconditional purchase obligations." } } }, "auth_ref": [ "r384", "r385", "r386", "r391", "r999", "r1001" ] }, "us-gaap_LossContingencyAccrualAtCarryingValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LossContingencyAccrualAtCarryingValue", "crdr": "credit", "presentation": [ "http://www.coned.com/role/MaterialContingenciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Loss contingency accrual", "label": "Loss Contingency Accrual", "documentation": "Amount of loss contingency liability." } } }, "auth_ref": [ "r384", "r961" ] }, "us-gaap_LossContingencyEstimateOfPossibleLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LossContingencyEstimateOfPossibleLoss", "crdr": "debit", "presentation": [ "http://www.coned.com/role/DispositionsNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Estimate of possible loss (up to)", "label": "Loss Contingency, Estimate of Possible Loss", "documentation": "Reflects the estimated amount of loss from the specified contingency as of the balance sheet date." } } }, "auth_ref": [ "r385", "r386", "r390", "r391" ] }, "us-gaap_LossContingencyLossInPeriod": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LossContingencyLossInPeriod", "crdr": "debit", "presentation": [ "http://www.coned.com/role/MaterialContingenciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Amount of costs that will not recover from customers", "label": "Loss Contingency, Loss in Period", "documentation": "The amount of loss pertaining to the specified contingency that was charged against earnings in the period, including the effects of revisions in previously reported estimates." } } }, "auth_ref": [ "r998" ] }, "ed_MTAPowerReliabilityDeferralMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "MTAPowerReliabilityDeferralMember", "presentation": [ "http://www.coned.com/role/RegulatoryMattersRegulatoryAssetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "MTA power reliability deferral", "label": "MTA Power Reliability Deferral [Member]", "documentation": "MTA Power Reliability Deferral [Member]" } } }, "auth_ref": [] }, "ed_ManhattanExplosionAndFireMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "ManhattanExplosionAndFireMember", "presentation": [ "http://www.coned.com/role/MaterialContingenciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Manhattan Explosion and Fire", "label": "Manhattan Explosion and Fire [Member]", "documentation": "Manhattan Explosion and Fire [Member]" } } }, "auth_ref": [] }, "ed_March2022CreditAgreementVariableRate364DayRevolvingCreditAgreementMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "March2022CreditAgreementVariableRate364DayRevolvingCreditAgreementMember", "presentation": [ "http://www.coned.com/role/ShortTermBorrowingDetails" ], "lang": { "en-us": { "role": { "terseLabel": "March 2022 Credit Agreement Variable Rate 364 Day Revolving Credit Agreement", "label": "March 2022 Credit Agreement Variable Rate 364 Day Revolving Credit Agreement [Member]", "documentation": "March 2022 Credit Agreement Variable Rate 364 Day Revolving Credit Agreement" } } }, "auth_ref": [] }, "ed_March2023CreditAgreementVariableRate364DayRevolvingCreditAgreementMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "March2023CreditAgreementVariableRate364DayRevolvingCreditAgreementMember", "presentation": [ "http://www.coned.com/role/ShortTermBorrowingDetails" ], "lang": { "en-us": { "role": { "terseLabel": "March 2023 Credit Agreement Variable Rate 364 Day Revolving Credit Agreement", "label": "March 2023 Credit Agreement Variable Rate 364 Day Revolving Credit Agreement [Member]", "documentation": "March 2023 Credit Agreement Variable Rate 364 Day Revolving Credit Agreement" } } }, "auth_ref": [] }, "us-gaap_MarginDepositAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "MarginDepositAssets", "crdr": "debit", "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesFairValuesofCommodityDerivativesIncludingOffsettingDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Margin deposits assets", "label": "Margin Deposit Assets", "documentation": "The amount of cash or securities placed with a broker or counterparty as security for a trading or derivatives securities position which was partially obtained with funds provided by the broker dealer." } } }, "auth_ref": [ "r732", "r967" ] }, "ed_MarginDepositLiability": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "MarginDepositLiability", "crdr": "credit", "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesFairValuesofCommodityDerivativesIncludingOffsettingDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Margin deposit liability", "label": "Margin Deposit Liability", "documentation": "Margin Deposit Liability" } } }, "auth_ref": [] }, "ed_MaximumAmountOfFunding": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "MaximumAmountOfFunding", "crdr": "credit", "presentation": [ "http://www.coned.com/role/RelatedPartyTransactionsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Funding limit of CECONY to O&R (not to exceed)", "label": "Maximum Amount Of Funding", "documentation": "Maximum Amount Of Funding" } } }, "auth_ref": [] }, "srt_MaximumMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "MaximumMember", "presentation": [ "http://www.coned.com/role/DispositionsNarrativeDetails", "http://www.coned.com/role/EnvironmentalMattersAdditionalInformationDetails", "http://www.coned.com/role/FairValueMeasurementsScheduleofCommodityDerivativesDetails", "http://www.coned.com/role/RegulatoryMattersOtherRegulatoryMattersNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Maximum", "label": "Maximum [Member]" } } }, "auth_ref": [ "r385", "r386", "r388", "r389", "r521", "r648", "r704", "r732", "r733", "r793", "r794", "r795", "r796", "r806", "r813", "r814", "r824", "r834", "r852", "r859", "r1011", "r1037", "r1038", "r1039", "r1040", "r1041", "r1042" ] }, "ed_MaximumPotentialFutureExposureOnCreditRiskDerivativesWithCommodityExchangeBrokers": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "MaximumPotentialFutureExposureOnCreditRiskDerivativesWithCommodityExchangeBrokers", "crdr": "debit", "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Makeup of net credit exposure with commodity exchange brokers", "label": "Maximum Potential Future Exposure On Credit Risk Derivatives With Commodity Exchange Brokers", "documentation": "Maximum Potential Future Exposure On Credit Risk Derivatives With Commodity Exchange Brokers" } } }, "auth_ref": [] }, "ed_MaximumPotentialFutureExposureOnCreditRiskDerivativesWithInvestmentGradeCounterparties": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "MaximumPotentialFutureExposureOnCreditRiskDerivativesWithInvestmentGradeCounterparties", "crdr": "debit", "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Makeup of net credit exposure with investment-grade counterparties", "label": "Maximum Potential Future Exposure On Credit Risk Derivatives With Investment Grade Counterparties", "documentation": "Maximum Potential Future Exposure On Credit Risk Derivatives With Investment Grade Counterparties" } } }, "auth_ref": [] }, "ed_MaximumPotentialFutureExposureOnCreditRiskDerivativesWithNonInvestmentGradeNonRatedCounterparties": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "MaximumPotentialFutureExposureOnCreditRiskDerivativesWithNonInvestmentGradeNonRatedCounterparties", "crdr": "debit", "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Makeup of net credit exposure with non-investment grade/non-rated counterparties", "label": "Maximum Potential Future Exposure On Credit Risk Derivatives With Non-Investment Grade/Non-Rated Counterparties", "documentation": "Maximum Potential Future Exposure On Credit Risk Derivatives With Non-Investment Grade/Non-Rated Counterparties" } } }, "auth_ref": [] }, "ecd_MeasureAxis": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "MeasureAxis", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Measure:", "label": "Measure [Axis]" } } }, "auth_ref": [ "r914" ] }, "ecd_MeasureName": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "MeasureName", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Name", "label": "Measure Name" } } }, "auth_ref": [ "r914" ] }, "ed_MeasurementInputCommodityForwardCapacityPriceMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "MeasurementInputCommodityForwardCapacityPriceMember", "presentation": [ "http://www.coned.com/role/FairValueMeasurementsScheduleofCommodityDerivativesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Forward capacity prices", "label": "Measurement Input, Commodity Forward Capacity Price [Member]", "documentation": "Measurement Input, Commodity Forward Capacity Price [Member]" } } }, "auth_ref": [] }, "ed_MeasurementInputCommodityForwardEnergyPriceMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "MeasurementInputCommodityForwardEnergyPriceMember", "presentation": [ "http://www.coned.com/role/FairValueMeasurementsScheduleofCommodityDerivativesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Forward energy prices", "label": "Measurement Input, Commodity Forward Energy Price [Member]", "documentation": "Measurement Input, Commodity Forward Energy Price [Member]" } } }, "auth_ref": [] }, "ed_MeasurementInputCommodityInterZonalForwardPriceCurveMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "MeasurementInputCommodityInterZonalForwardPriceCurveMember", "presentation": [ "http://www.coned.com/role/FairValueMeasurementsScheduleofCommodityDerivativesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Inter-zonal forward price curves adjusted for historical zonal losses", "label": "Measurement Input, Commodity Inter-Zonal Forward Price Curve [Member]", "documentation": "Measurement Input, Commodity Inter-Zonal Forward Price Curve [Member]" } } }, "auth_ref": [] }, "us-gaap_MeasurementInputTypeAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "MeasurementInputTypeAxis", "presentation": [ "http://www.coned.com/role/FairValueMeasurementsScheduleofCommodityDerivativesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Measurement Input Type [Axis]", "label": "Measurement Input Type [Axis]", "documentation": "Information by type of measurement input used to determine value of asset and liability." } } }, "auth_ref": [ "r601" ] }, "us-gaap_MeasurementInputTypeDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "MeasurementInputTypeDomain", "presentation": [ "http://www.coned.com/role/FairValueMeasurementsScheduleofCommodityDerivativesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Measurement Input Type [Domain]", "label": "Measurement Input Type [Domain]", "documentation": "Measurement input used to determine value of asset and liability." } } }, "auth_ref": [] }, "srt_MinimumMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "MinimumMember", "presentation": [ "http://www.coned.com/role/FairValueMeasurementsScheduleofCommodityDerivativesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Minimum", "label": "Minimum [Member]" } } }, "auth_ref": [ "r385", "r386", "r388", "r389", "r521", "r648", "r704", "r732", "r733", "r793", "r794", "r795", "r796", "r806", "r813", "r814", "r824", "r834", "r852", "r859", "r1011", "r1037", "r1038", "r1039", "r1040", "r1041", "r1042" ] }, "us-gaap_MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders", "crdr": "debit", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFEQUITYUNAUDITED" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Distributions to noncontrolling interest", "label": "Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders", "documentation": "Decrease in noncontrolling interest balance from payment of dividends or other distributions by the non-wholly owned subsidiary or partially owned entity, included in the consolidation of the parent entity, to the noncontrolling interest holders." } } }, "auth_ref": [ "r182" ] }, "us-gaap_MinorityInterestOwnershipPercentageByParent": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "MinorityInterestOwnershipPercentageByParent", "presentation": [ "http://www.coned.com/role/MaterialContingenciesAdditionalInformationDetails", "http://www.coned.com/role/RelatedPartyTransactionsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Ownership interest (in percent)", "label": "Subsidiary, Ownership Percentage, Parent", "documentation": "The parent entity's interest in net assets of the subsidiary, expressed as a percentage." } } }, "auth_ref": [] }, "ecd_MnpiDiscTimedForCompValFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "MnpiDiscTimedForCompValFlag", "presentation": [ "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "MNPI Disclosure Timed for Compensation Value", "label": "MNPI Disclosure Timed for Compensation Value [Flag]" } } }, "auth_ref": [ "r933" ] }, "ed_MountainValleyPipelineLLCMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "MountainValleyPipelineLLCMember", "presentation": [ "http://www.coned.com/role/RelatedPartyTransactionsAdditionalInformationDetails", "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Mountain Valley Pipeline LLC", "label": "Mountain Valley Pipeline LLC [Member]", "documentation": "Mountain Valley Pipeline LLC [Member]" } } }, "auth_ref": [] }, "ecd_MtrlTermsOfTrdArrTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "MtrlTermsOfTrdArrTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" ], "lang": { "en-us": { "role": { "terseLabel": "Material Terms of Trading Arrangement", "label": "Material Terms of Trading Arrangement [Text Block]" } } }, "auth_ref": [ "r941" ] }, "us-gaap_MutualFundMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "MutualFundMember", "presentation": [ "http://www.coned.com/role/FairValueMeasurementsAssetsandLiabilitiesMeasuredatFairValueonRecurringBasisDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Mutual Funds", "label": "Mutual Fund [Member]", "documentation": "Regulated investment instrument that pools funds from multiple investors to invest principally in a portfolio of securities and money market instruments to match the investment objective." } } }, "auth_ref": [ "r1017" ] }, "ed_NYTranscoMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "NYTranscoMember", "presentation": [ "http://www.coned.com/role/MaterialContingenciesAdditionalInformationDetails", "http://www.coned.com/role/RelatedPartyTransactionsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "NY Transco", "label": "NY Transco [Member]", "documentation": "NY Transco [Member]" } } }, "auth_ref": [] }, "ecd_NamedExecutiveOfficersFnTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "NamedExecutiveOfficersFnTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Named Executive Officers, Footnote", "label": "Named Executive Officers, Footnote [Text Block]" } } }, "auth_ref": [ "r915" ] }, "ed_NaturalGasDerivativeMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "NaturalGasDerivativeMember", "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesHedgedVolumeofDerivativeTransactionsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Natural Gas (Dt)", "label": "Natural Gas Derivative [Member]", "documentation": "Natural Gas Derivative [Member]" } } }, "auth_ref": [] }, "us-gaap_NaturalGasProcessingPlantMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "NaturalGasProcessingPlantMember", "presentation": [ "http://www.coned.com/role/EnvironmentalMattersAccruedLiabilitiesandRegulatoryAssetsDetails", "http://www.coned.com/role/EnvironmentalMattersAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Manufactured gas plant sites", "verboseLabel": "Manufactured Gas Plant Sites", "label": "Natural Gas Processing Plant [Member]", "documentation": "Plant used in connection with natural gas operations." } } }, "auth_ref": [ "r210" ] }, "us-gaap_NetCashProvidedByUsedInFinancingActivities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "NetCashProvidedByUsedInFinancingActivities", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED": { "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "totalLabel": "NET CASH FLOWS USED IN FINANCING ACTIVITIES", "terseLabel": "NET CASH FLOWS USED IN FINANCING ACTIVITIES", "label": "Net Cash Provided by (Used in) Financing Activities", "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." } } }, "auth_ref": [ "r264" ] }, "us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "FINANCING ACTIVITIES", "label": "Net Cash Provided by (Used in) Financing Activities, Continuing Operations [Abstract]" } } }, "auth_ref": [] }, "us-gaap_NetCashProvidedByUsedInInvestingActivities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "NetCashProvidedByUsedInInvestingActivities", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED": { "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "totalLabel": "NET CASH FLOWS FROM (USED IN) INVESTING ACTIVITIES", "label": "Net Cash Provided by (Used in) Investing Activities", "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." } } }, "auth_ref": [ "r264" ] }, "us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "INVESTING ACTIVITIES", "label": "Net Cash Provided by (Used in) Investing Activities, Continuing Operations [Abstract]" } } }, "auth_ref": [] }, "us-gaap_NetCashProvidedByUsedInOperatingActivities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "NetCashProvidedByUsedInOperatingActivities", "calculation": { "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED": { "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "totalLabel": "NET CASH FLOWS FROM OPERATING ACTIVITIES", "terseLabel": "NET CASH FLOWS FROM OPERATING ACTIVITIES", "label": "Net Cash Provided by (Used in) Operating Activities", "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." } } }, "auth_ref": [ "r167", "r168", "r169" ] }, "us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "OPERATING ACTIVITIES", "label": "Net Cash Provided by (Used in) Operating Activities, Continuing Operations [Abstract]" } } }, "auth_ref": [] }, "ed_NetDeferredGainLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "NetDeferredGainLoss", "crdr": "credit", "calculation": { "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesRealizedandUnrealizedGainsLossesonCommodityDerivativesDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesRealizedandUnrealizedGainsLossesonCommodityDerivativesDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Net deferred gains/(losses)", "label": "Net Deferred Gain Loss", "documentation": "Net deferred gain/(loss)" } } }, "auth_ref": [] }, "us-gaap_NetIncomeLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "NetIncomeLoss", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCOMPREHENSIVEINCOMEUNAUDITEDCECONY": { "parentTag": "us-gaap_ComprehensiveIncomeNetOfTax", "weight": 1.0, "order": 2.0 }, "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 26.0 }, "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED": { "parentTag": null, "weight": null, "order": null, "root": true }, "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED_1": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTCECONYUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCOMPREHENSIVEINCOMEUNAUDITEDCECONY", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFSHAREHOLDERSEQUITYUNAUDITEDCECONY", "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersEarningsPerCommonShareDetails", "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "totalLabel": "NET INCOME", "terseLabel": "NET INCOME", "verboseLabel": "Net income", "netLabel": "Net income for common stock", "label": "Net Income (Loss)", "documentation": "The portion of profit or loss for the period, net of income taxes, which is attributable to the parent." } } }, "auth_ref": [ "r160", "r169", "r204", "r229", "r248", "r251", "r255", "r269", "r281", "r285", "r286", "r287", "r288", "r291", "r292", "r307", "r318", "r332", "r338", "r341", "r354", "r396", "r397", "r399", "r400", "r401", "r403", "r405", "r407", "r408", "r595", "r609", "r681", "r763", "r785", "r786", "r823", "r869", "r1007" ] }, "us-gaap_NetIncomeLossAttributableToNoncontrollingInterest": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "NetIncomeLossAttributableToNoncontrollingInterest", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED": { "parentTag": "us-gaap_NetIncomeLoss", "weight": -1.0, "order": 1.0 }, "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED_1": { "parentTag": "us-gaap_NetIncomeLoss", "weight": -1.0, "order": 2.0 }, "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCOMPREHENSIVEINCOMEUNAUDITED": { "parentTag": "us-gaap_ComprehensiveIncomeNetOfTax", "weight": -1.0, "order": 3.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCOMPREHENSIVEINCOMEUNAUDITED" ], "lang": { "en-us": { "role": { "terseLabel": "Loss attributable to non-controlling interest", "negatedLabel": "LOSS ATTRIBUTABLE TO NON-CONTROLLING INTEREST", "label": "Net Income (Loss) Attributable to Noncontrolling Interest", "documentation": "Amount of Net Income (Loss) attributable to noncontrolling interest." } } }, "auth_ref": [ "r89", "r189", "r248", "r251", "r291", "r292", "r680", "r970" ] }, "ed_NetProceedsFromSaleOfPropertyMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "NetProceedsFromSaleOfPropertyMember", "presentation": [ "http://www.coned.com/role/RegulatoryMattersRegulatoryLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Net proceeds from sale of property", "label": "Net Proceeds From Sale Of Property [Member]", "documentation": "Net Proceeds From Sale Of Property [Member]" } } }, "auth_ref": [] }, "us-gaap_NetRegulatoryAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "NetRegulatoryAssets", "crdr": "debit", "presentation": [ "http://www.coned.com/role/RegulatoryMattersOtherRegulatoryMattersNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Net regulatory assets", "label": "Net Regulatory Assets", "documentation": "The net amount of all regulatory assets less all regulatory liabilities as of the end of the period." } } }, "auth_ref": [ "r209" ] }, "ed_NetUnbilledRevenueDeferralsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "NetUnbilledRevenueDeferralsMember", "presentation": [ "http://www.coned.com/role/RegulatoryMattersRegulatoryLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Net unbilled revenue deferrals", "label": "Net Unbilled Revenue Deferrals [Member]", "documentation": "Net Unbilled Revenue Deferrals [Member]" } } }, "auth_ref": [] }, "ed_NetUtilityPlant": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "NetUtilityPlant", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": "us-gaap_PublicUtilitiesPropertyPlantAndEquipmentNet", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "totalLabel": "Net", "label": "Net Utility Plant", "documentation": "Tangible assets that are held by an entity for use in the production or supply of utilities and that are expected to provide economic benefit for more than one year; net of accumulated depreciation." } } }, "auth_ref": [] }, "us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock", "presentation": [ "http://www.coned.com/role/NewFinancialAccountingStandards" ], "lang": { "en-us": { "role": { "terseLabel": "New Financial Accounting Standards", "label": "Accounting Standards Update and Change in Accounting Principle [Text Block]", "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." } } }, "auth_ref": [ "r218", "r219", "r222", "r226", "r279", "r280", "r283", "r284", "r293", "r294", "r356", "r357", "r563", "r564", "r565", "r589", "r592", "r596", "r597", "r598", "r610", "r611", "r612", "r623", "r624", "r633", "r651", "r652", "r653", "r708", "r709", "r710", "r711", "r712" ] }, "us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "NewAccountingPronouncementsPolicyPolicyTextBlock", "presentation": [ "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "New Financial Accounting Standards", "label": "New Accounting Pronouncements, Policy [Policy Text Block]", "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." } } }, "auth_ref": [] }, "ed_NewYorkTranscosNewYorkEnerySolutionProjectMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "NewYorkTranscosNewYorkEnerySolutionProjectMember", "presentation": [ "http://www.coned.com/role/RelatedPartyTransactionsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "New York Transco's New York Enery Solution Project", "label": "New York Transco's New York Enery Solution Project [Member]", "documentation": "New York Transco's New York Enery Solution Project" } } }, "auth_ref": [] }, "ed_NewYorkTranscosPropelNYEnergyProjectMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "NewYorkTranscosPropelNYEnergyProjectMember", "presentation": [ "http://www.coned.com/role/RelatedPartyTransactionsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "New York Transco's Propel NY Energy Project", "label": "New York Transco's Propel NY Energy Project [Member]", "documentation": "New York Transco's Propel NY Energy Project" } } }, "auth_ref": [] }, "ecd_NonGaapMeasureDescriptionTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "NonGaapMeasureDescriptionTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Non-GAAP Measure Description", "label": "Non-GAAP Measure Description [Text Block]" } } }, "auth_ref": [ "r914" ] }, "ecd_NonNeosMember": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "NonNeosMember", "presentation": [ "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Non-NEOs", "label": "Non-NEOs [Member]" } } }, "auth_ref": [ "r884", "r895", "r905", "r922", "r930" ] }, "ecd_NonPeoNeoAvgCompActuallyPaidAmt": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "NonPeoNeoAvgCompActuallyPaidAmt", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Non-PEO NEO Average Compensation Actually Paid Amount", "label": "Non-PEO NEO Average Compensation Actually Paid Amount" } } }, "auth_ref": [ "r912" ] }, "ecd_NonPeoNeoAvgTotalCompAmt": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "NonPeoNeoAvgTotalCompAmt", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Non-PEO NEO Average Total Compensation Amount", "label": "Non-PEO NEO Average Total Compensation Amount" } } }, "auth_ref": [ "r911" ] }, "ecd_NonPeoNeoMember": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "NonPeoNeoMember", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Non-PEO NEO", "label": "Non-PEO NEO [Member]" } } }, "auth_ref": [ "r922" ] }, "ecd_NonRule10b51ArrAdoptedFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "NonRule10b51ArrAdoptedFlag", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" ], "lang": { "en-us": { "role": { "terseLabel": "Non-Rule 10b5-1 Arrangement Adopted", "label": "Non-Rule 10b5-1 Arrangement Adopted [Flag]" } } }, "auth_ref": [ "r941" ] }, "ecd_NonRule10b51ArrTrmntdFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "NonRule10b51ArrTrmntdFlag", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" ], "lang": { "en-us": { "role": { "terseLabel": "Non-Rule 10b5-1 Arrangement Terminated", "label": "Non-Rule 10b5-1 Arrangement Terminated [Flag]" } } }, "auth_ref": [ "r941" ] }, "ed_NonUtilityProductsAndServicesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "NonUtilityProductsAndServicesMember", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTCECONYUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED", "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesRealizedandUnrealizedGainsLossesonCommodityDerivativesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Non-utility", "verboseLabel": "Non-utility revenue", "label": "Non-Utility Products And Services [Member]", "documentation": "Non-Utility Products And Services [Member]" } } }, "auth_ref": [] }, "us-gaap_NoncashInvestingAndFinancingItemsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "NoncashInvestingAndFinancingItemsAbstract", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "SUPPLEMENTAL DISCLOSURE OF NON-CASH INFORMATION", "label": "Noncash Investing and Financing Items [Abstract]" } } }, "auth_ref": [] }, "ed_NoncontrollingInterestDecreaseFromDisposalOfNoncontrollingInterests": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "NoncontrollingInterestDecreaseFromDisposalOfNoncontrollingInterests", "crdr": "debit", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFEQUITYUNAUDITED" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Disposal of the Clean Energy Businesses", "label": "Noncontrolling Interest, Decrease From Disposal Of Noncontrolling Interests", "documentation": "Noncontrolling Interest, Decrease From Disposal Of Noncontrolling Interests" } } }, "auth_ref": [] }, "us-gaap_NoncontrollingInterestMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "NoncontrollingInterestMember", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFEQUITYUNAUDITED" ], "lang": { "en-us": { "role": { "terseLabel": "Non- controlling Interest", "label": "Noncontrolling Interest [Member]", "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." } } }, "auth_ref": [ "r86", "r429", "r982", "r983", "r984", "r1054" ] }, "us-gaap_NonoperatingIncomeExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "NonoperatingIncomeExpense", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED": { "parentTag": "ed_IncomeBeforeInterestIncomeInterestExpenseAndIncomeTaxes", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTCECONYUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED" ], "lang": { "en-us": { "role": { "totalLabel": "TOTAL OTHER INCOME", "label": "Nonoperating Income (Expense)", "documentation": "The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business)." } } }, "auth_ref": [ "r163" ] }, "us-gaap_NonrelatedPartyMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "NonrelatedPartyMember", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Nonrelated Party", "label": "Nonrelated Party [Member]", "documentation": "Party not related to reporting entity." } } }, "auth_ref": [ "r980", "r981" ] }, "us-gaap_NotesPayableCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "NotesPayableCurrent", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": "us-gaap_LiabilitiesCurrent", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Notes payable", "label": "Notes Payable, Current", "documentation": "Sum of the carrying values as of the balance sheet date of the portions of long-term notes payable due within one year or the operating cycle if longer." } } }, "auth_ref": [ "r43" ] }, "ed_NumberOfBuildingsDestroyedByFire": { "xbrltype": "integerItemType", "nsuri": "http://www.coned.com/20240331", "localname": "NumberOfBuildingsDestroyedByFire", "presentation": [ "http://www.coned.com/role/MaterialContingenciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Number of buildings destroyed by fire", "label": "Number Of Buildings Destroyed By Fire", "documentation": "Number Of Buildings Destroyed By Fire" } } }, "auth_ref": [] }, "ed_NumberOfDealers": { "xbrltype": "integerItemType", "nsuri": "http://www.coned.com/20240331", "localname": "NumberOfDealers", "presentation": [ "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Number of dealers", "label": "Number Of Dealers", "documentation": "Number Of Dealers" } } }, "auth_ref": [] }, "ed_NumberOfDeferredProjects": { "xbrltype": "integerItemType", "nsuri": "http://www.coned.com/20240331", "localname": "NumberOfDeferredProjects", "presentation": [ "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleAdditionalInformationDetails", "http://www.coned.com/role/DispositionsNarrativeDetails", "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Deferred projects", "label": "Number Of Deferred Projects", "documentation": "Number Of Deferred Projects" } } }, "auth_ref": [] }, "ed_NumberOfMilesInPipelineConstruction": { "xbrltype": "integerItemType", "nsuri": "http://www.coned.com/20240331", "localname": "NumberOfMilesInPipelineConstruction", "presentation": [ "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Number of miles in pipeline construction", "label": "Number Of Miles In Pipeline Construction", "documentation": "Number Of Miles In Pipeline Construction" } } }, "auth_ref": [] }, "ed_NumberOfPeopleDiedInExplosionAndFireIncident": { "xbrltype": "integerItemType", "nsuri": "http://www.coned.com/20240331", "localname": "NumberOfPeopleDiedInExplosionAndFireIncident", "presentation": [ "http://www.coned.com/role/MaterialContingenciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Number of people died in explosion and fire incident", "label": "Number of People Died in Explosion and Fire Incident", "documentation": "Number of people died in explosion and fire incident." } } }, "auth_ref": [] }, "ed_NumberOfPeopleInjuredInExplosionAndFireIncident": { "xbrltype": "integerItemType", "nsuri": "http://www.coned.com/20240331", "localname": "NumberOfPeopleInjuredInExplosionAndFireIncident", "presentation": [ "http://www.coned.com/role/MaterialContingenciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Number of people injured in explosion and fire incident (more than)", "label": "Number of People Injured in Explosion and Fire Incident", "documentation": "Number of people injured in explosion and fire incident." } } }, "auth_ref": [] }, "ed_NumberOfRegistrants": { "xbrltype": "integerItemType", "nsuri": "http://www.coned.com/20240331", "localname": "NumberOfRegistrants", "presentation": [ "http://www.coned.com/role/GeneralDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Number of registrants", "label": "Number Of Registrants", "documentation": "Number Of Registrants" } } }, "auth_ref": [] }, "ed_NumberOfRegulatedUtilitySubsidiaries": { "xbrltype": "integerItemType", "nsuri": "http://www.coned.com/20240331", "localname": "NumberOfRegulatedUtilitySubsidiaries", "presentation": [ "http://www.coned.com/role/GeneralDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Number of regulated utility subsidiaries", "label": "Number Of Regulated Utility Subsidiaries", "documentation": "Number Of Regulated Utility Subsidiaries" } } }, "auth_ref": [] }, "ed_NumberOfSolarProjects": { "xbrltype": "integerItemType", "nsuri": "http://www.coned.com/20240331", "localname": "NumberOfSolarProjects", "presentation": [ "http://www.coned.com/role/DispositionsNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Number of solar projects", "label": "Number Of Solar Projects", "documentation": "Number Of Solar Projects" } } }, "auth_ref": [] }, "ed_NumberOfTaxEquityProjects": { "xbrltype": "integerItemType", "nsuri": "http://www.coned.com/20240331", "localname": "NumberOfTaxEquityProjects", "presentation": [ "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleAdditionalInformationDetails", "http://www.coned.com/role/DispositionsNarrativeDetails", "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Tax equity projects", "label": "Number Of Tax Equity Projects", "documentation": "Number Of Tax Equity Projects" } } }, "auth_ref": [] }, "us-gaap_OciBeforeReclassificationsNetOfTaxAttributableToParent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OciBeforeReclassificationsNetOfTaxAttributableToParent", "crdr": "credit", "calculation": { "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersChangesinAccumulatedOtherComprehensiveIncomeLossDetails": { "parentTag": "us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersChangesinAccumulatedOtherComprehensiveIncomeLossDetails" ], "lang": { "en-us": { "role": { "terseLabel": "OCI before reclassifications, net of tax", "label": "OCI, before Reclassifications, Net of Tax, Attributable to Parent", "documentation": "Amount after tax, before reclassification adjustments, of other comprehensive income (loss), attributable to parent." } } }, "auth_ref": [ "r36", "r51" ] }, "us-gaap_OffsettingAssetsTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OffsettingAssetsTableTextBlock", "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Offsetting of Assets", "label": "Offsetting Assets [Table Text Block]", "documentation": "Tabular disclosure of derivative and other financial assets that are subject to offsetting, including master netting arrangements." } } }, "auth_ref": [ "r155", "r246" ] }, "us-gaap_OffsettingDerivativeAssetsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OffsettingDerivativeAssetsAbstract", "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesFairValuesofCommodityDerivativesIncludingOffsettingDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Fair value of derivative assets", "label": "Offsetting Derivative Assets [Abstract]" } } }, "auth_ref": [] }, "ed_OffsettingDerivativeAssetsandLiabilitiesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://www.coned.com/20240331", "localname": "OffsettingDerivativeAssetsandLiabilitiesAbstract", "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesFairValuesofCommodityDerivativesIncludingOffsettingDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Net fair value derivative assets/(liabilities)", "label": "Offsetting Derivative Assets and Liabilities [Abstract]", "documentation": "Offsetting Derivative Assets and Liabilities [Abstract]" } } }, "auth_ref": [] }, "us-gaap_OffsettingDerivativeLiabilitiesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OffsettingDerivativeLiabilitiesAbstract", "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesFairValuesofCommodityDerivativesIncludingOffsettingDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Fair value of derivative liabilities", "label": "Offsetting Derivative Liabilities [Abstract]" } } }, "auth_ref": [] }, "us-gaap_OffsettingLiabilitiesTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OffsettingLiabilitiesTableTextBlock", "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Offsetting of Liabilities", "label": "Offsetting Liabilities [Table Text Block]", "documentation": "Tabular disclosure of derivative and other financial liabilities that are subject to offsetting, including master netting arrangements." } } }, "auth_ref": [ "r155", "r246" ] }, "us-gaap_OilAndGasOperationAndMaintenanceMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OilAndGasOperationAndMaintenanceMember", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTCECONYUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED" ], "lang": { "en-us": { "role": { "terseLabel": "Other operations and maintenance", "label": "Oil and Gas, Operation and Maintenance [Member]", "documentation": "Process related to operation and maintenance of wells and related equipment and facility used for production of viscous liquid derived from petroleum and flammable gas occurring naturally underground. Includes, but is not limited to, depreciation and applicable operating cost to support equipment and facility." } } }, "auth_ref": [ "r1016" ] }, "us-gaap_OilAndGasPurchasedMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OilAndGasPurchasedMember", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTCECONYUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED" ], "lang": { "en-us": { "role": { "terseLabel": "Gas", "label": "Oil and Gas, Purchased [Member]", "documentation": "Viscous liquid derived from petroleum and flammable gas occurring naturally underground, purchased from another party." } } }, "auth_ref": [ "r1016" ] }, "us-gaap_OperatingExpenses": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OperatingExpenses", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED": { "parentTag": "us-gaap_OperatingIncomeLoss", "weight": -1.0, "order": 3.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTCECONYUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED", "http://www.coned.com/role/RelatedPartyTransactionsSummaryofCostsofAdministrativeandOtherServicesProvidedandReceivedDetails" ], "lang": { "en-us": { "role": { "totalLabel": "TOTAL OPERATING EXPENSES", "verboseLabel": "Cost of services received", "label": "Operating Expenses", "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." } } }, "auth_ref": [] }, "us-gaap_OperatingExpensesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OperatingExpensesAbstract", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTCECONYUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED" ], "lang": { "en-us": { "role": { "terseLabel": "OPERATING EXPENSES", "label": "Operating Expenses [Abstract]" } } }, "auth_ref": [] }, "us-gaap_OperatingIncomeLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OperatingIncomeLoss", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED": { "parentTag": "ed_IncomeBeforeInterestIncomeInterestExpenseAndIncomeTaxes", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTCECONYUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED", "http://www.coned.com/role/FinancialInformationbyBusinessSegmentDetails" ], "lang": { "en-us": { "role": { "totalLabel": "OPERATING INCOME", "terseLabel": "Operating income/(loss)", "label": "Operating Income (Loss)", "documentation": "The net result for the period of deducting operating expenses from operating revenues." } } }, "auth_ref": [ "r318", "r332", "r338", "r341", "r823" ] }, "us-gaap_OperatingLeaseCost": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OperatingLeaseCost", "crdr": "debit", "presentation": [ "http://www.coned.com/role/LeasesLeaseCostandCashFlowsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Operating lease cost", "label": "Operating Lease, Cost", "documentation": "Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability." } } }, "auth_ref": [ "r630", "r856" ] }, "us-gaap_OperatingLeaseLiabilityCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OperatingLeaseLiabilityCurrent", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": "us-gaap_LiabilitiesCurrent", "weight": 1.0, "order": 11.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "verboseLabel": "Operating lease liabilities", "label": "Operating Lease, Liability, Current", "documentation": "Present value of lessee's discounted obligation for lease payments from operating lease, classified as current." } } }, "auth_ref": [ "r627" ] }, "us-gaap_OperatingLeaseLiabilityNoncurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OperatingLeaseLiabilityNoncurrent", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": "ed_LiabilitiesNoncurrentExcludingLongTermDebt", "weight": 1.0, "order": 9.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "verboseLabel": "Operating lease liabilities", "label": "Operating Lease, Liability, Noncurrent", "documentation": "Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent." } } }, "auth_ref": [ "r627" ] }, "us-gaap_OperatingLeasePayments": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OperatingLeasePayments", "crdr": "credit", "presentation": [ "http://www.coned.com/role/LeasesLeaseCostandCashFlowsDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Operating lease cash flows", "label": "Operating Lease, Payments", "documentation": "Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use." } } }, "auth_ref": [ "r628", "r631" ] }, "us-gaap_OperatingLeaseRightOfUseAsset": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OperatingLeaseRightOfUseAsset", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": "us-gaap_OtherAssetsNoncurrent", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Operating lease right-of-use asset", "label": "Operating Lease, Right-of-Use Asset", "documentation": "Amount of lessee's right to use underlying asset under operating lease." } } }, "auth_ref": [ "r626" ] }, "us-gaap_OperatingSegmentsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OperatingSegmentsMember", "presentation": [ "http://www.coned.com/role/FinancialInformationbyBusinessSegmentDetails", "http://www.coned.com/role/RevenueRecognitionDisaggregationofRevenueDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Operating Segments", "terseLabel": "Operating segment", "label": "Operating Segments [Member]", "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." } } }, "auth_ref": [ "r331", "r332", "r333", "r334", "r335", "r341" ] }, "ed_OrangeAndRocklandUtilitiesIncMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "OrangeAndRocklandUtilitiesIncMember", "presentation": [ "http://www.coned.com/role/FinancialInformationbyBusinessSegmentDetails", "http://www.coned.com/role/RegulatoryMattersOtherRegulatoryMattersNarrativeDetails", "http://www.coned.com/role/RegulatoryMattersRatePlansandBillReliefNarrativeDetails", "http://www.coned.com/role/RelatedPartyTransactionsAdditionalInformationDetails", "http://www.coned.com/role/RevenueRecognitionDisaggregationofRevenueDetails" ], "lang": { "en-us": { "role": { "terseLabel": "O&R", "verboseLabel": "O&R", "label": "Orange And Rockland Utilities Inc [Member]", "documentation": "Orange And Rockland Utilities Inc. [Member]" } } }, "auth_ref": [] }, "us-gaap_OtherAssetsCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherAssetsCurrent", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": "us-gaap_AssetsCurrent", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Other current assets", "label": "Other Assets, Current", "documentation": "Amount of current assets classified as other." } } }, "auth_ref": [ "r242", "r857" ] }, "us-gaap_OtherAssetsMiscellaneousNoncurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherAssetsMiscellaneousNoncurrent", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": "us-gaap_OtherAssetsNoncurrent", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Other deferred charges and noncurrent assets", "label": "Other Assets, Miscellaneous, Noncurrent", "documentation": "Amount of other miscellaneous assets expected to be realized or consumed after one year or normal operating cycle, if longer." } } }, "auth_ref": [] }, "us-gaap_OtherAssetsNoncurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherAssetsNoncurrent", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": "us-gaap_Assets", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "totalLabel": "TOTAL OTHER NONCURRENT ASSETS", "label": "Other Assets, Noncurrent", "documentation": "Amount of noncurrent assets classified as other." } } }, "auth_ref": [ "r236" ] }, "us-gaap_OtherAssetsNoncurrentAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherAssetsNoncurrentAbstract", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "OTHER NONCURRENT ASSETS", "label": "Other Assets, Noncurrent [Abstract]" } } }, "auth_ref": [] }, "ed_OtherChangesStockholdersEquityMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "OtherChangesStockholdersEquityMember", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFEQUITYUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFSHAREHOLDERSEQUITYUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Capital Stock Expense", "label": "Other Changes Stockholders Equity [Member]", "documentation": "Other Changes Stockholders Equity Ending Balance" } } }, "auth_ref": [] }, "us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCOMPREHENSIVEINCOMEUNAUDITED": { "parentTag": "us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCOMPREHENSIVEINCOMEUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCOMPREHENSIVEINCOMEUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "negatedLabel": "Pension and other postretirement benefit plan liability adjustments, net of taxes", "label": "Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax and Reclassification Adjustment, Attributable to Parent", "documentation": "Amount, after tax and reclassification adjustment, of (increase) decrease in accumulated other comprehensive income for defined benefit plan, attributable to parent." } } }, "auth_ref": [ "r5", "r22", "r157", "r188" ] }, "us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax", "crdr": "credit", "calculation": { "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersChangesinAccumulatedOtherComprehensiveIncomeLossDetails": { "parentTag": "us-gaap_OtherComprehensiveIncomeLossNetOfTax", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersChangesinAccumulatedOtherComprehensiveIncomeLossDetails" ], "lang": { "en-us": { "role": { "terseLabel": "OCI before reclassifications, net of tax", "label": "Other Comprehensive Income (Loss), before Reclassifications, Net of Tax", "documentation": "Amount after tax, before reclassification adjustments of other comprehensive income (loss)." } } }, "auth_ref": [ "r36", "r51", "r254", "r613", "r616", "r619", "r968" ] }, "us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherComprehensiveIncomeLossBeforeReclassificationsTax", "crdr": "debit", "presentation": [ "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersChangesinAccumulatedOtherComprehensiveIncomeLossDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "OCI before reclassifications, tax", "label": "Other Comprehensive Income (Loss) before Reclassifications, Tax", "documentation": "Amount of tax expense (benefit) allocated to other comprehensive income (loss) before reclassification adjustment from accumulated other comprehensive income (loss)." } } }, "auth_ref": [ "r7", "r253", "r682" ] }, "us-gaap_OtherComprehensiveIncomeLossNetOfTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherComprehensiveIncomeLossNetOfTax", "crdr": "credit", "calculation": { "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersChangesinAccumulatedOtherComprehensiveIncomeLossDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFEQUITYUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFSHAREHOLDERSEQUITYUNAUDITEDCECONY", "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersChangesinAccumulatedOtherComprehensiveIncomeLossDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Other comprehensive income (loss)", "totalLabel": "TOTAL OTHER COMPREHENSIVE INCOME/(LOSS), NET OF TAXES", "label": "Other Comprehensive Income (Loss), Net of Tax", "documentation": "Amount after tax and reclassification adjustments of other comprehensive income (loss)." } } }, "auth_ref": [ "r24", "r36", "r249", "r252", "r258", "r613", "r614", "r619", "r667", "r682", "r968", "r969" ] }, "us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCOMPREHENSIVEINCOMEUNAUDITED" ], "lang": { "en-us": { "role": { "terseLabel": "OTHER COMPREHENSIVE INCOME, NET OF TAXES", "label": "Other Comprehensive Income (Loss), Net of Tax [Abstract]" } } }, "auth_ref": [] }, "us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCOMPREHENSIVEINCOMEUNAUDITEDCECONY": { "parentTag": "us-gaap_ComprehensiveIncomeNetOfTax", "weight": 1.0, "order": 1.0 }, "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCOMPREHENSIVEINCOMEUNAUDITED": { "parentTag": "us-gaap_ComprehensiveIncomeNetOfTax", "weight": 1.0, "order": 2.0 }, "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersChangesinAccumulatedOtherComprehensiveIncomeLossDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCOMPREHENSIVEINCOMEUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCOMPREHENSIVEINCOMEUNAUDITEDCECONY", "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersChangesinAccumulatedOtherComprehensiveIncomeLossDetails" ], "lang": { "en-us": { "role": { "totalLabel": "TOTAL OTHER COMPREHENSIVE LOSS, NET OF TAXES", "label": "Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent", "documentation": "Amount after tax of other comprehensive income (loss) attributable to parent entity." } } }, "auth_ref": [ "r11", "r22", "r188", "r249", "r252" ] }, "ed_OtherCustomerProvidedCapitalRate": { "xbrltype": "percentItemType", "nsuri": "http://www.coned.com/20240331", "localname": "OtherCustomerProvidedCapitalRate", "presentation": [ "http://www.coned.com/role/RegulatoryMattersOtherRegulatoryMattersNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other customer-provided capital rate (in percent)", "label": "Other Customer Provided Capital Rate", "documentation": "Other Customer Provided Capital Rate" } } }, "auth_ref": [] }, "us-gaap_OtherIncome": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherIncome", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED": { "parentTag": "us-gaap_NonoperatingIncomeExpense", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED", "http://www.coned.com/role/RelatedPartyTransactionsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other income", "label": "Other Income", "documentation": "Amount of revenue and income classified as other." } } }, "auth_ref": [ "r685", "r764", "r807", "r808", "r809" ] }, "us-gaap_OtherIncreaseDecreaseInEnvironmentalLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherIncreaseDecreaseInEnvironmentalLiabilities", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 27.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Superfund and environmental remediation costs", "label": "Other Increase (Decrease) in Environmental Liabilities", "documentation": "Other increase (decrease) not attributable to current expense nor cash payments during an accounting period in estimated obligations recorded for probable future costs attributable to environmental contamination issues." } } }, "auth_ref": [ "r14" ] }, "us-gaap_OtherLiabilitiesCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherLiabilitiesCurrent", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": "us-gaap_LiabilitiesCurrent", "weight": 1.0, "order": 9.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Other current liabilities", "label": "Other Liabilities, Current", "documentation": "Amount of liabilities classified as other, due within one year or the normal operating cycle, if longer." } } }, "auth_ref": [ "r44", "r857" ] }, "us-gaap_OtherLongTermDebtCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherLongTermDebtCurrent", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": "us-gaap_LiabilitiesCurrent", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Long-term debt due within one year", "label": "Other Long-Term Debt, Current", "documentation": "Amount of long-term debt classified as other, payable within one year or the operating cycle, if longer." } } }, "auth_ref": [ "r148", "r149", "r740" ] }, "us-gaap_OtherNoncashIncomeExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherNoncashIncomeExpense", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 23.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "negatedLabel": "Other non-cash items, net", "label": "Other Noncash Income (Expense)", "documentation": "Amount of income (expense) included in net income that results in no cash inflow (outflow), classified as other." } } }, "auth_ref": [ "r169" ] }, "us-gaap_OtherNonoperatingExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherNonoperatingExpense", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED": { "parentTag": "us-gaap_NonoperatingIncomeExpense", "weight": -1.0, "order": 3.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTCECONYUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED" ], "lang": { "en-us": { "role": { "negatedLabel": "Other deductions", "label": "Other Nonoperating Expense", "documentation": "Amount of expense related to nonoperating activities, classified as other." } } }, "auth_ref": [ "r165" ] }, "us-gaap_OtherNonoperatingIncomeExpenseAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherNonoperatingIncomeExpenseAbstract", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTCECONYUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED" ], "lang": { "en-us": { "role": { "terseLabel": "OTHER INCOME (DEDUCTIONS)", "label": "Other Nonoperating Income (Expense) [Abstract]" } } }, "auth_ref": [] }, "ed_OtherOperationsAndMaintenanceExpenseMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "OtherOperationsAndMaintenanceExpenseMember", "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesRealizedandUnrealizedGainsLossesonCommodityDerivativesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other operations and maintenance expense", "label": "Other Operations And Maintenance Expense [Member]", "documentation": "Other Operations And Maintenance Expense [Member]" } } }, "auth_ref": [] }, "ecd_OtherPerfMeasureAmt": { "xbrltype": "decimalItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "OtherPerfMeasureAmt", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Other Performance Measure, Amount", "label": "Other Performance Measure, Amount" } } }, "auth_ref": [ "r914" ] }, "us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherPostretirementBenefitPlansDefinedBenefitMember", "presentation": [ "http://www.coned.com/role/OtherPostretirementBenefitsPeriodicPostretirementBenefitCostsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other Postretirement Benefits", "label": "Other Postretirement Benefits Plan [Member]", "documentation": "Plan designed to provide other postretirement benefits. Includes, but is not limited to, defined benefit and defined contribution plans. Excludes pension benefits." } } }, "auth_ref": [ "r449", "r452", "r453", "r454", "r455", "r456", "r457", "r458", "r459", "r460", "r461", "r462", "r463", "r464", "r465", "r466", "r467", "r468", "r469", "r470", "r471", "r472", "r473", "r474", "r476", "r477", "r478", "r479", "r480", "r481", "r483", "r484", "r485", "r486", "r487", "r488", "r489", "r490", "r491", "r492", "r493", "r494", "r495", "r496", "r497", "r499", "r502", "r505", "r506", "r507", "r508", "r509", "r510", "r511", "r512", "r513", "r514", "r515", "r518", "r519", "r520", "r844", "r845", "r846", "r847", "r848" ] }, "us-gaap_OtherReceivables": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherReceivables", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": "us-gaap_AssetsCurrent", "weight": 1.0, "order": 12.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Other receivables, net allowance for uncollectible accounts", "label": "Other Receivables", "documentation": "Amount due from parties in nontrade transactions, classified as other." } } }, "auth_ref": [ "r239", "r749" ] }, "ed_OtherReceivablesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "OtherReceivablesMember", "presentation": [ "http://www.coned.com/role/CurrentExpectedCreditLossesRollforwardofSegmentTypeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other receivables", "label": "Other Receivables [Member]", "documentation": "Other Receivables [Member]" } } }, "auth_ref": [] }, "ed_OtherRegulatoryAssetsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "OtherRegulatoryAssetsMember", "presentation": [ "http://www.coned.com/role/RegulatoryMattersRegulatoryAssetsDetails", "http://www.coned.com/role/RegulatoryMattersScheduleofRegulatoryAssetsNotEarningaReturnDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other", "label": "Other Regulatory Assets [Member]", "documentation": "Other Regulatory Assets [Member]" } } }, "auth_ref": [] }, "ed_OtherRegulatoryLiabilitiesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "OtherRegulatoryLiabilitiesMember", "presentation": [ "http://www.coned.com/role/RegulatoryMattersRegulatoryLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other", "label": "Other Regulatory Liabilities [Member]", "documentation": "Other regulatory liabilities." } } }, "auth_ref": [] }, "ed_OtherServicesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "OtherServicesMember", "presentation": [ "http://www.coned.com/role/RevenueRecognitionDisaggregationofRevenueDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other", "label": "Other Services [Member]", "documentation": "Other Services [Member]" } } }, "auth_ref": [] }, "ed_OtherSuperfundSitesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "OtherSuperfundSitesMember", "presentation": [ "http://www.coned.com/role/EnvironmentalMattersAccruedLiabilitiesandRegulatoryAssetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other Superfund Sites", "label": "Other Superfund Sites [Member]", "documentation": "Other Superfund Sites" } } }, "auth_ref": [] }, "ecd_OutstandingAggtErrCompAmt": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "OutstandingAggtErrCompAmt", "presentation": [ "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Outstanding Aggregate Erroneous Compensation Amount", "label": "Outstanding Aggregate Erroneous Compensation Amount" } } }, "auth_ref": [ "r882", "r893", "r903", "r928" ] }, "ed_OutstandingLoan": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "OutstandingLoan", "crdr": "credit", "presentation": [ "http://www.coned.com/role/RelatedPartyTransactionsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Outstanding loans", "label": "Outstanding Loan", "documentation": "Outstanding Loan" } } }, "auth_ref": [] }, "ecd_OutstandingRecoveryCompAmt": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "OutstandingRecoveryCompAmt", "presentation": [ "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Compensation Amount", "label": "Outstanding Recovery Compensation Amount" } } }, "auth_ref": [ "r885", "r896", "r906", "r931" ] }, "ecd_OutstandingRecoveryIndName": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "OutstandingRecoveryIndName", "presentation": [ "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Name", "label": "Outstanding Recovery, Individual Name" } } }, "auth_ref": [ "r885", "r896", "r906", "r931" ] }, "srt_OwnershipAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "OwnershipAxis", "presentation": [ "http://www.coned.com/role/MaterialContingenciesAdditionalInformationDetails", "http://www.coned.com/role/RelatedPartyTransactionsAdditionalInformationDetails", "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Ownership [Axis]", "label": "Ownership [Axis]" } } }, "auth_ref": [] }, "srt_OwnershipDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "OwnershipDomain", "presentation": [ "http://www.coned.com/role/MaterialContingenciesAdditionalInformationDetails", "http://www.coned.com/role/RelatedPartyTransactionsAdditionalInformationDetails", "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Ownership [Domain]", "label": "Ownership [Domain]" } } }, "auth_ref": [] }, "ecd_PayVsPerformanceDisclosureLineItems": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "PayVsPerformanceDisclosureLineItems", "lang": { "en-us": { "role": { "label": "Pay vs Performance Disclosure [Line Items]" } } }, "auth_ref": [ "r910" ] }, "ed_PaymentGuaranteebyCETElectricofContributionstoNewYorkTranscoLLCMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "PaymentGuaranteebyCETElectricofContributionstoNewYorkTranscoLLCMember", "presentation": [ "http://www.coned.com/role/MaterialContingenciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Payment Guarantee by CET Electric of Contributions to New York Transco LLC", "label": "Payment Guarantee by CET Electric of Contributions to New York Transco LLC [Member]", "documentation": "Payment Guarantee by CET Electric of Contributions to New York Transco LLC [Member]" } } }, "auth_ref": [] }, "us-gaap_PaymentsForConstructionInProcess": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PaymentsForConstructionInProcess", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "negatedLabel": "Utility construction expenditures", "label": "Payments for Construction in Process", "documentation": "The cash outflow from construction costs to date on capital projects that have not been completed and assets being constructed that are not ready to be placed into service." } } }, "auth_ref": [ "r166" ] }, "us-gaap_PaymentsForProceedsFromOtherInvestingActivities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PaymentsForProceedsFromOtherInvestingActivities", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": -1.0, "order": 5.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Other investing activities", "label": "Payments for (Proceeds from) Other Investing Activities", "documentation": "Amount of cash (inflow) outflow from investing activities classified as other." } } }, "auth_ref": [ "r962", "r974" ] }, "us-gaap_PaymentsForProceedsFromRemovalCosts": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PaymentsForProceedsFromRemovalCosts", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": -1.0, "order": 3.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "negatedLabel": "Cost of removal less salvage", "label": "Payments for (Proceeds from) Removal Costs", "documentation": "The net cash inflow or outflow from the costs of disposing of plant, whether by demolishing, dismantling, abandoning, sale, and so forth during the period." } } }, "auth_ref": [] }, "us-gaap_PaymentsForRepurchaseOfCommonStock": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PaymentsForRepurchaseOfCommonStock", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": -1.0, "order": 8.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Repurchase of common shares", "label": "Payments for Repurchase of Common Stock", "documentation": "The cash outflow to reacquire common stock during the period." } } }, "auth_ref": [ "r58" ] }, "ed_PaymentsNonUtilityConstructionExpenditures": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "PaymentsNonUtilityConstructionExpenditures", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": -1.0, "order": 2.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED" ], "lang": { "en-us": { "role": { "negatedLabel": "Non-utility construction expenditures", "label": "Payments Non Utility Construction Expenditures", "documentation": "Payments Non Utility Construction Expenditures" } } }, "auth_ref": [] }, "us-gaap_PaymentsOfDebtIssuanceCosts": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PaymentsOfDebtIssuanceCosts", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": -1.0, "order": 4.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "negatedLabel": "Debt issuance costs", "label": "Payments of Debt Issuance Costs", "documentation": "The cash outflow paid to third parties in connection with debt origination, which will be amortized over the remaining maturity period of the associated long-term debt." } } }, "auth_ref": [ "r60" ] }, "us-gaap_PaymentsOfDividendsCommonStock": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PaymentsOfDividendsCommonStock", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": -1.0, "order": 5.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED" ], "lang": { "en-us": { "role": { "negatedLabel": "Common stock dividends", "label": "Payments of Ordinary Dividends, Common Stock", "documentation": "Amount of cash outflow in the form of ordinary dividends to common shareholders of the parent entity." } } }, "auth_ref": [ "r58" ] }, "us-gaap_PaymentsOfOrdinaryDividends": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PaymentsOfOrdinaryDividends", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": -1.0, "order": 10.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "negatedLabel": "Dividend to Con Edison", "label": "Payments of Ordinary Dividends", "documentation": "Cash outflow in the form of ordinary dividends to common shareholders, preferred shareholders and noncontrolling interests, generally out of earnings." } } }, "auth_ref": [ "r58" ] }, "us-gaap_PaymentsToAcquireEquityMethodInvestments": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PaymentsToAcquireEquityMethodInvestments", "crdr": "credit", "presentation": [ "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Cash contributions for equity method investments", "label": "Payments to Acquire Equity Method Investments", "documentation": "The cash outflow associated with the purchase of or advances to an equity method investments, which are investments in joint ventures and entities in which the entity has an equity ownership interest normally of 20 to 50 percent and exercises significant influence." } } }, "auth_ref": [ "r54" ] }, "us-gaap_PaymentsToMinorityShareholders": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PaymentsToMinorityShareholders", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": -1.0, "order": 7.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Distribution to noncontrolling interest", "label": "Payments to Noncontrolling Interests", "documentation": "Amount of cash outflow to a noncontrolling interest. Includes, but not limited to, reduction of noncontrolling interest ownership. Excludes dividends paid to the noncontrolling interest." } } }, "auth_ref": [ "r57" ] }, "ecd_PeerGroupIssuersFnTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "PeerGroupIssuersFnTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Peer Group Issuers, Footnote", "label": "Peer Group Issuers, Footnote [Text Block]" } } }, "auth_ref": [ "r913" ] }, "ecd_PeerGroupTotalShareholderRtnAmt": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "PeerGroupTotalShareholderRtnAmt", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Peer Group Total Shareholder Return Amount", "label": "Peer Group Total Shareholder Return Amount" } } }, "auth_ref": [ "r913" ] }, "ed_PensionAndOtherPostRetirementBenefitsDeferralsLiabilitiesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "PensionAndOtherPostRetirementBenefitsDeferralsLiabilitiesMember", "presentation": [ "http://www.coned.com/role/RegulatoryMattersRegulatoryLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Pension and other postretirement benefit deferrals", "label": "Pension and Other Post Retirement Benefits Deferrals, Liabilities [Member]", "documentation": "Pension and Other Post Retirement Benefits Deferrals, Liabilities [Member]" } } }, "auth_ref": [] }, "ed_PensionAndOtherPostRetirementBenefitsDeferralsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "PensionAndOtherPostRetirementBenefitsDeferralsMember", "presentation": [ "http://www.coned.com/role/RegulatoryMattersRegulatoryAssetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Pension and other postretirement benefits deferrals", "label": "Pension And Other Post Retirement Benefits Deferrals [Member]", "documentation": "Regulatory Asset for reconciliation of actual pension and other postretirement benefit expenses to the level allowed in rates." } } }, "auth_ref": [] }, "us-gaap_PensionAndOtherPostretirementBenefitContributions": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PensionAndOtherPostretirementBenefitContributions", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 15.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "negatedLabel": "Pensions and retiree benefits contributions", "label": "Payment for Pension and Other Postretirement Benefits", "documentation": "Amount of cash outflow for pension and other postretirement benefits. Includes, but is not limited to, employer contribution to fund plan asset and payment to retiree." } } }, "auth_ref": [ "r13" ] }, "us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PensionAndOtherPostretirementBenefitsDisclosureTextBlock", "presentation": [ "http://www.coned.com/role/PensionBenefits" ], "lang": { "en-us": { "role": { "terseLabel": "Pension Benefits", "label": "Retirement Benefits [Text Block]", "documentation": "The entire disclosure for retirement benefits." } } }, "auth_ref": [ "r448", "r473", "r475", "r481", "r498", "r500", "r501", "r502", "r503", "r504", "r516", "r517", "r518", "r844" ] }, "us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": "ed_LiabilitiesNoncurrentExcludingLongTermDebt", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Pensions and retiree benefits", "label": "Liability, Defined Benefit Plan, Noncurrent", "documentation": "Amount of liability, recognized in statement of financial position, for defined benefit pension and other postretirement plans, classified as noncurrent." } } }, "auth_ref": [ "r150", "r449", "r450", "r472", "r844" ] }, "us-gaap_PensionPlansDefinedBenefitMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PensionPlansDefinedBenefitMember", "presentation": [ "http://www.coned.com/role/OtherPostretirementBenefitsAdditionalInformationDetails", "http://www.coned.com/role/PensionBenefitsAdditionalInformationDetails", "http://www.coned.com/role/PensionBenefitsTotalPeriodicBenefitCostsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Pension Benefits", "label": "Pension Plan [Member]", "documentation": "Plan designed to provide participant with pension benefits. Includes, but is not limited to, defined benefit and defined contribution plans. Excludes other postretirement benefits." } } }, "auth_ref": [ "r449", "r452", "r453", "r454", "r455", "r456", "r457", "r458", "r459", "r460", "r461", "r462", "r463", "r464", "r465", "r466", "r467", "r468", "r469", "r470", "r471", "r472", "r473", "r474", "r476", "r477", "r478", "r479", "r480", "r481", "r482", "r483", "r484", "r485", "r486", "r487", "r488", "r489", "r490", "r491", "r492", "r493", "r494", "r495", "r496", "r497", "r499", "r502", "r505", "r506", "r507", "r508", "r509", "r510", "r511", "r512", "r513", "r514", "r515", "r518", "r519", "r522", "r844", "r845", "r849", "r850", "r851" ] }, "ecd_PeoActuallyPaidCompAmt": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "PeoActuallyPaidCompAmt", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "PEO Actually Paid Compensation Amount", "label": "PEO Actually Paid Compensation Amount" } } }, "auth_ref": [ "r912" ] }, "ecd_PeoMember": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "PeoMember", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "PEO", "label": "PEO [Member]" } } }, "auth_ref": [ "r922" ] }, "ecd_PeoName": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "PeoName", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "PEO Name", "label": "PEO Name" } } }, "auth_ref": [ "r915" ] }, "ecd_PeoTotalCompAmt": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "PeoTotalCompAmt", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "PEO Total Compensation Amount", "label": "PEO Total Compensation Amount" } } }, "auth_ref": [ "r911" ] }, "ed_PercentageOfEstimatedCostsOnProjects": { "xbrltype": "percentItemType", "nsuri": "http://www.coned.com/20240331", "localname": "PercentageOfEstimatedCostsOnProjects", "presentation": [ "http://www.coned.com/role/MaterialContingenciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Estimated project cost (in percent)", "label": "Percentage Of Estimated Costs On Projects", "documentation": "Percentage of estimated costs on projects." } } }, "auth_ref": [] }, "ed_PeriodToObtainCounterPartyConsent": { "xbrltype": "durationItemType", "nsuri": "http://www.coned.com/20240331", "localname": "PeriodToObtainCounterPartyConsent", "presentation": [ "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleAdditionalInformationDetails", "http://www.coned.com/role/DispositionsNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Period to obtain consent (in years)", "label": "Period To Obtain Counter Party Consent", "documentation": "Period To Obtain Counter Party Consent" } } }, "auth_ref": [] }, "ed_PeriodicBenefitCostCreditAfterAmortizationOfRegulatoryAsset": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "PeriodicBenefitCostCreditAfterAmortizationOfRegulatoryAsset", "crdr": "debit", "calculation": { "http://www.coned.com/role/PensionBenefitsTotalPeriodicBenefitCostsDetails": { "parentTag": "ed_DefinedBenefitPlanCostCreditRecognized", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.coned.com/role/PensionBenefitsTotalPeriodicBenefitCostsDetails" ], "lang": { "en-us": { "role": { "totalLabel": "TOTAL PERIODIC BENEFIT CREDIT", "label": "Periodic Benefit Cost (Credit) After Amortization Of Regulatory Asset", "documentation": "Total Periodic Benefit Cost (Credit) After Amortization of Regulatory Asset" } } }, "auth_ref": [] }, "us-gaap_PortionAtFairValueFairValueDisclosureMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PortionAtFairValueFairValueDisclosureMember", "presentation": [ "http://www.coned.com/role/CapitalizationCarryingAmountsandFairValuesofLongTermDebtDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Portion at Fair Value Measurement", "label": "Portion at Fair Value Measurement [Member]", "documentation": "Measured at fair value for financial reporting purposes." } } }, "auth_ref": [ "r607" ] }, "us-gaap_PostemploymentBenefitsDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PostemploymentBenefitsDisclosureTextBlock", "presentation": [ "http://www.coned.com/role/OtherPostretirementBenefits" ], "lang": { "en-us": { "role": { "terseLabel": "Other Postretirement Benefits", "label": "Postemployment Benefits Disclosure [Text Block]", "documentation": "The entire disclosure for postemployment benefits, which may include supplemental unemployment benefits, obligations recognized for all types of benefits provided to former or inactive employees, their beneficiaries, and covered dependents after employment but before retirement. Disclosure may also include discussion that an obligation for postemployment benefits is not accrued in accordance with regulation only because the amount cannot be reasonably estimated." } } }, "auth_ref": [ "r446", "r447" ] }, "ed_PotentialUndiscountedLiabilityForEnvironmentalLossContingenciesGross": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "PotentialUndiscountedLiabilityForEnvironmentalLossContingenciesGross", "crdr": "credit", "presentation": [ "http://www.coned.com/role/EnvironmentalMattersAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Estimated aggregate undiscounted potential liability related environmental contaminants (up to)", "label": "Potential Undiscounted Liability For Environmental Loss Contingencies Gross", "documentation": "Potential undiscounted liability for environmental loss contingencies gross." } } }, "auth_ref": [] }, "us-gaap_PrepaidExpenseCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PrepaidExpenseCurrent", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": "us-gaap_AssetsCurrent", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Prepayments", "label": "Prepaid Expense, Current", "documentation": "Amount of asset related to consideration paid in advance for costs that provide economic benefits within a future period of one year or the normal operating cycle, if longer." } } }, "auth_ref": [ "r241", "r364", "r365", "r817" ] }, "ed_PretaxEffectsOfDerivativeInstrumentsOnConsolidatedStatementsOfOperationsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://www.coned.com/20240331", "localname": "PretaxEffectsOfDerivativeInstrumentsOnConsolidatedStatementsOfOperationsAbstract", "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesRealizedandUnrealizedGainsLossesonCommodityDerivativesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Pre-tax gains/(losses) recognized in income", "label": "Pretax Effects Of Derivative Instruments On Consolidated Statements Of Operations [Abstract]", "documentation": "Pretax Effects Of Derivative Instruments On Consolidated Statements Of Operations [Abstract]" } } }, "auth_ref": [] }, "us-gaap_PriorPeriodReclassificationAdjustmentDescription": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PriorPeriodReclassificationAdjustmentDescription", "presentation": [ "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Reclassification", "label": "Reclassification, Comparability Adjustment [Policy Text Block]", "documentation": "Disclosure of accounting policy for reclassification affecting comparability of financial statement. Excludes amendment to accounting standards, other change in accounting principle, and correction of error." } } }, "auth_ref": [ "r964" ] }, "us-gaap_ProceedsFromContributionsFromParent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ProceedsFromContributionsFromParent", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": 1.0, "order": 9.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Capital contribution by Con Edison", "label": "Proceeds from Contributions from Parent", "documentation": "The cash inflow from parent as a source of financing that is recorded as additional paid in capital." } } }, "auth_ref": [ "r55" ] }, "us-gaap_ProceedsFromDivestitureOfBusinessesNetOfCashDivested": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ProceedsFromDivestitureOfBusinessesNetOfCashDivested", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED" ], "lang": { "en-us": { "role": { "terseLabel": "Proceeds from sale of the Clean Energy Businesses, net of cash and cash equivalents sold", "label": "Proceeds from Divestiture of Businesses, Net of Cash Divested", "documentation": "This element represents the cash inflow during the period from the sale of a component of the entity." } } }, "auth_ref": [ "r53" ] }, "us-gaap_ProceedsFromIssuanceOfCommonStock": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ProceedsFromIssuanceOfCommonStock", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": 1.0, "order": 6.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED" ], "lang": { "en-us": { "role": { "terseLabel": "Issuance of common shares for stock plans", "label": "Proceeds from Issuance of Common Stock", "documentation": "The cash inflow from the additional capital contribution to the entity." } } }, "auth_ref": [ "r9" ] }, "us-gaap_ProceedsFromIssuanceOfLongTermDebt": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ProceedsFromIssuanceOfLongTermDebt", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Issuance of long-term debt", "label": "Proceeds from Issuance of Long-Term Debt", "documentation": "The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer." } } }, "auth_ref": [ "r56", "r714" ] }, "us-gaap_ProceedsFromRepaymentsOfShortTermDebt": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ProceedsFromRepaymentsOfShortTermDebt", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Net (payment)/issuance of short-term debt", "label": "Proceeds from (Repayments of) Short-Term Debt", "documentation": "The net cash inflow or outflow for borrowing having initial term of repayment within one year or the normal operating cycle, if longer." } } }, "auth_ref": [] }, "us-gaap_ProductAndServiceOtherMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ProductAndServiceOtherMember", "presentation": [ "http://www.coned.com/role/RevenueRecognitionDisaggregationofRevenueDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other revenues", "label": "Product and Service, Other [Member]", "documentation": "Article or substance produced by nature, labor or machinery and act of providing assistance, classified as other." } } }, "auth_ref": [ "r1016" ] }, "srt_ProductOrServiceAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "ProductOrServiceAxis", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTCECONYUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED", "http://www.coned.com/role/RevenueRecognitionDisaggregationofRevenueDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Product and Service [Axis]", "label": "Product and Service [Axis]" } } }, "auth_ref": [ "r343", "r650", "r698", "r699", "r700", "r701", "r702", "r703", "r815", "r835", "r858", "r963", "r1002", "r1003", "r1014", "r1050" ] }, "srt_ProductsAndServicesDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "ProductsAndServicesDomain", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTCECONYUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED", "http://www.coned.com/role/RevenueRecognitionDisaggregationofRevenueDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Product and Service [Domain]", "label": "Product and Service [Domain]" } } }, "auth_ref": [ "r343", "r650", "r698", "r699", "r700", "r701", "r702", "r703", "r815", "r835", "r858", "r963", "r1002", "r1003", "r1014", "r1050" ] }, "us-gaap_ProfitLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ProfitLoss", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCOMPREHENSIVEINCOMEUNAUDITED": { "parentTag": "us-gaap_ComprehensiveIncomeNetOfTax", "weight": 1.0, "order": 1.0 }, "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED": { "parentTag": "us-gaap_NetIncomeLoss", "weight": 1.0, "order": 2.0 }, "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 12.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCOMPREHENSIVEINCOMEUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFEQUITYUNAUDITED" ], "lang": { "en-us": { "role": { "totalLabel": "NET INCOME", "terseLabel": "Net income", "verboseLabel": "Net income (loss)", "label": "Net Income (Loss), Including Portion Attributable to Noncontrolling Interest", "documentation": "The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest." } } }, "auth_ref": [ "r229", "r248", "r251", "r263", "r269", "r281", "r291", "r292", "r318", "r332", "r338", "r341", "r354", "r396", "r397", "r399", "r400", "r401", "r403", "r405", "r407", "r408", "r574", "r577", "r578", "r595", "r609", "r670", "r679", "r721", "r763", "r785", "r786", "r823", "r853", "r854", "r870", "r970", "r1007" ] }, "us-gaap_PropertyPlantAndEquipmentByTypeAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PropertyPlantAndEquipmentByTypeAxis", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Property, Plant and Equipment, Type [Axis]", "label": "Long-Lived Tangible Asset [Axis]", "documentation": "Information by type of long-lived, physical assets used to produce goods and services and not intended for resale." } } }, "auth_ref": [ "r18" ] }, "us-gaap_PropertyPlantAndEquipmentNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PropertyPlantAndEquipmentNet", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": "us-gaap_Assets", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "totalLabel": "NET PLANT", "label": "Property, Plant and Equipment, Net", "documentation": "Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures." } } }, "auth_ref": [ "r18", "r671", "r676", "r857" ] }, "us-gaap_PropertyPlantAndEquipmentNetAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PropertyPlantAndEquipmentNetAbstract", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "NON-UTILITY PLANT", "label": "Property, Plant and Equipment, Net [Abstract]" } } }, "auth_ref": [] }, "us-gaap_PropertyPlantAndEquipmentTypeDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PropertyPlantAndEquipmentTypeDomain", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Property, Plant and Equipment, Type [Domain]", "label": "Long-Lived Tangible Asset [Domain]", "documentation": "Listing of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. Examples include land, buildings, machinery and equipment, and other types of furniture and equipment including, but not limited to, office equipment, furniture and fixtures, and computer equipment and software." } } }, "auth_ref": [ "r175" ] }, "ed_PropertyTaxReconciliationMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "PropertyTaxReconciliationMember", "presentation": [ "http://www.coned.com/role/RegulatoryMattersRegulatoryAssetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Property tax reconciliation", "label": "Property Tax Reconciliation [Member]", "documentation": "Regulatory Asset for reconciliation of actual property tax expense to the level allowed in rates." } } }, "auth_ref": [] }, "us-gaap_ProvisionForDoubtfulAccounts": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ProvisionForDoubtfulAccounts", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 8.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY", "http://www.coned.com/role/CurrentExpectedCreditLossesRollforwardofSegmentTypeDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Allowance for uncollectible accounts \u2013 customers", "terseLabel": "Reserve adjustments", "label": "Accounts Receivable, Credit Loss Expense (Reversal)", "documentation": "Amount of expense (reversal of expense) for expected credit loss on accounts receivable." } } }, "auth_ref": [ "r261", "r361" ] }, "ed_ProvisionForInjuriesAndDamages": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "ProvisionForInjuriesAndDamages", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": "ed_LiabilitiesNoncurrentExcludingLongTermDebt", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Provision for injuries and damages", "label": "Provision For Injuries And Damages", "documentation": "Provision for injuries and damages." } } }, "auth_ref": [] }, "ed_PrudenceProceedingMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "PrudenceProceedingMember", "presentation": [ "http://www.coned.com/role/RegulatoryMattersRegulatoryLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Settlement of prudence proceeding", "label": "Prudence Proceeding [Member]", "documentation": "Prudence Proceeding [Member]" } } }, "auth_ref": [] }, "us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED": { "parentTag": "us-gaap_InterestExpense", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTCECONYUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Allowance for borrowed funds used during construction", "label": "Public Utilities, Allowance for Funds Used During Construction, Additions", "documentation": "Total increase in earnings in the period representing the cost of equity (based on assumed rate of return) and/or borrowed funds (based on interest rate) used to finance construction of regulated assets, which is expected to be recovered through rate adjustments." } } }, "auth_ref": [ "r15", "r129", "r130" ] }, "us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED": { "parentTag": "us-gaap_NonoperatingIncomeExpense", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTCECONYUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED" ], "lang": { "en-us": { "role": { "terseLabel": "Allowance for equity funds used during construction", "label": "Public Utilities, Allowance for Funds Used During Construction, Capitalized Cost of Equity", "documentation": "The component of the allowance for funds used during construction during the period based on an assumed rate of return on equity funds used in financing the construction of regulated assets." } } }, "auth_ref": [ "r132", "r133" ] }, "us-gaap_PublicUtilitiesApprovedReturnOnEquityPercentage": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PublicUtilitiesApprovedReturnOnEquityPercentage", "presentation": [ "http://www.coned.com/role/RegulatoryMattersRatePlansandBillReliefNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Return on common equity (as a percent)", "label": "Public Utilities, Approved Return on Equity, Percentage", "documentation": "Percentage of public utility's approved return on equity." } } }, "auth_ref": [] }, "ed_PublicUtilitiesBillingSystemCosts": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "PublicUtilitiesBillingSystemCosts", "crdr": "debit", "presentation": [ "http://www.coned.com/role/RegulatoryMattersOtherRegulatoryMattersNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Billing system costs", "label": "Public Utilities, Billing System Costs", "documentation": "Public Utilities, Billing System Costs" } } }, "auth_ref": [] }, "us-gaap_PublicUtilitiesDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PublicUtilitiesDisclosureTextBlock", "presentation": [ "http://www.coned.com/role/RegulatoryMatters" ], "lang": { "en-us": { "role": { "terseLabel": "Regulatory Matters", "label": "Public Utilities Disclosure [Text Block]", "documentation": "The entire disclosure for public utilities." } } }, "auth_ref": [ "r207" ] }, "us-gaap_PublicUtilitiesGeneralDisclosuresLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PublicUtilitiesGeneralDisclosuresLineItems", "presentation": [ "http://www.coned.com/role/RegulatoryMattersOtherRegulatoryMattersNarrativeDetails", "http://www.coned.com/role/RegulatoryMattersRatePlansandBillReliefNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Public Utilities, General Disclosures [Line Items]", "label": "Public Utilities, General Disclosures [Line Items]", "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." } } }, "auth_ref": [] }, "us-gaap_PublicUtilitiesGeneralDisclosuresTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PublicUtilitiesGeneralDisclosuresTable", "presentation": [ "http://www.coned.com/role/RegulatoryMattersOtherRegulatoryMattersNarrativeDetails", "http://www.coned.com/role/RegulatoryMattersRatePlansandBillReliefNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Public Utilities General Disclosures [Table]", "label": "Public Utilities General Disclosures [Table]", "documentation": "Disclosure of information about regulation for public utility entities, including, but not limited to, rate requests, decommissioning costs and the amount of allowance for earnings on equity capitalized for rate making purposes." } } }, "auth_ref": [] }, "ed_PublicUtilitiesLimitForCapitalization": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "PublicUtilitiesLimitForCapitalization", "crdr": "credit", "presentation": [ "http://www.coned.com/role/RegulatoryMattersOtherRegulatoryMattersNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Capital expenditures limit", "label": "Public Utilities. Limit For Capitalization", "documentation": "Public Utilities. Limit For Capitalization" } } }, "auth_ref": [] }, "us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PublicUtilitiesPropertyPlantAndEquipmentAbstract", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "UTILITY PLANT, AT ORIGINAL COST", "label": "Public Utilities, Property, Plant and Equipment [Abstract]" } } }, "auth_ref": [] }, "us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": "ed_NetUtilityPlant", "weight": -1.0, "order": 2.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Less: Accumulated depreciation", "label": "Public Utilities, Property, Plant and Equipment, Accumulated Depreciation", "documentation": "Period end book value of accumulated depreciation on property, plant and equipment (PPE) that is owned by the regulated operations of the public utility." } } }, "auth_ref": [] }, "us-gaap_PublicUtilitiesPropertyPlantAndEquipmentCommon": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PublicUtilitiesPropertyPlantAndEquipmentCommon", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": "us-gaap_PublicUtilitiesPropertyPlantAndEquipmentPlantInService", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "General", "label": "Public Utilities, Property, Plant and Equipment, Common", "documentation": "Period end amount of property, plant and equipment (PPE) related to regulated assets common to business units." } } }, "auth_ref": [] }, "us-gaap_PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": "us-gaap_PublicUtilitiesPropertyPlantAndEquipmentNet", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Construction work in progress", "label": "Public Utilities, Property, Plant and Equipment, Construction Work in Progress", "documentation": "Period end amount of construction work in progress in public utility." } } }, "auth_ref": [] }, "us-gaap_PublicUtilitiesPropertyPlantAndEquipmentNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PublicUtilitiesPropertyPlantAndEquipmentNet", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": "us-gaap_PropertyPlantAndEquipmentNet", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "totalLabel": "NET UTILITY PLANT", "label": "Public Utilities, Property, Plant and Equipment, Net", "documentation": "Period end amount of total net PPE." } } }, "auth_ref": [] }, "us-gaap_PublicUtilitiesPropertyPlantAndEquipmentPlantInService": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PublicUtilitiesPropertyPlantAndEquipmentPlantInService", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": "ed_NetUtilityPlant", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "totalLabel": "TOTAL", "label": "Public Utilities, Property, Plant and Equipment, Plant in Service", "documentation": "Period end amount of total gross PPE." } } }, "auth_ref": [] }, "us-gaap_PublicUtilitiesPropertyPlantAndEquipmentTransmissionAndDistribution": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PublicUtilitiesPropertyPlantAndEquipmentTransmissionAndDistribution", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": "us-gaap_PublicUtilitiesPropertyPlantAndEquipmentPlantInService", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Utility plant, at original cost", "label": "Public Utilities, Property, Plant and Equipment, Transmission and Distribution", "documentation": "Period end amount of property, plant and equipment (PPE) related to transmission and distribution owned by public utility." } } }, "auth_ref": [] }, "ed_PublicUtilitiesRequestedCapitalizationOfBillingSystemCosts": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "PublicUtilitiesRequestedCapitalizationOfBillingSystemCosts", "crdr": "debit", "presentation": [ "http://www.coned.com/role/RegulatoryMattersOtherRegulatoryMattersNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Estimated capitalization costs", "label": "Public Utilities, Requested Capitalization Of Billing System Costs", "documentation": "Public Utilities, Requested Capitalization Of Billing System Costs" } } }, "auth_ref": [] }, "us-gaap_PublicUtilitiesRequestedRateIncreaseDecreaseAmount": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PublicUtilitiesRequestedRateIncreaseDecreaseAmount", "crdr": "credit", "presentation": [ "http://www.coned.com/role/RegulatoryMattersRatePlansandBillReliefNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Requested rate increase (decrease), amount", "label": "Public Utilities, Requested Rate Increase (Decrease), Amount", "documentation": "Amount of public utility's requested rate increase (decrease) with regulatory agency." } } }, "auth_ref": [] }, "us-gaap_PublicUtilityAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PublicUtilityAxis", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY", "http://www.coned.com/role/EnvironmentalMattersAdditionalInformationDetails", "http://www.coned.com/role/FinancialInformationbyBusinessSegmentDetails", "http://www.coned.com/role/RegulatoryMattersRatePlansandBillReliefNarrativeDetails", "http://www.coned.com/role/RevenueRecognitionDisaggregationofRevenueDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Public Utility [Axis]", "label": "Public Utility [Axis]", "documentation": "Information by type of utility plant." } } }, "auth_ref": [] }, "ecd_PvpTable": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "PvpTable", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Pay vs Performance Disclosure", "label": "Pay vs Performance Disclosure [Table]" } } }, "auth_ref": [ "r910" ] }, "ecd_PvpTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "PvpTableTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Pay vs Performance Disclosure, Table", "label": "Pay vs Performance [Table Text Block]" } } }, "auth_ref": [ "r910" ] }, "srt_RangeAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "RangeAxis", "presentation": [ "http://www.coned.com/role/DispositionsNarrativeDetails", "http://www.coned.com/role/EnvironmentalMattersAdditionalInformationDetails", "http://www.coned.com/role/FairValueMeasurementsScheduleofCommodityDerivativesDetails", "http://www.coned.com/role/RegulatoryMattersOtherRegulatoryMattersNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Statistical Measurement [Axis]", "label": "Statistical Measurement [Axis]" } } }, "auth_ref": [ "r385", "r386", "r388", "r389", "r473", "r521", "r545", "r546", "r547", "r647", "r648", "r704", "r732", "r733", "r793", "r794", "r795", "r796", "r806", "r813", "r814", "r824", "r834", "r852", "r859", "r862", "r992", "r1011", "r1038", "r1039", "r1040", "r1041", "r1042" ] }, "srt_RangeMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "RangeMember", "presentation": [ "http://www.coned.com/role/DispositionsNarrativeDetails", "http://www.coned.com/role/EnvironmentalMattersAdditionalInformationDetails", "http://www.coned.com/role/FairValueMeasurementsScheduleofCommodityDerivativesDetails", "http://www.coned.com/role/RegulatoryMattersOtherRegulatoryMattersNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Statistical Measurement [Domain]", "label": "Statistical Measurement [Domain]" } } }, "auth_ref": [ "r385", "r386", "r388", "r389", "r473", "r521", "r545", "r546", "r547", "r647", "r648", "r704", "r732", "r733", "r793", "r794", "r795", "r796", "r806", "r813", "r814", "r824", "r834", "r852", "r859", "r862", "r992", "r1011", "r1038", "r1039", "r1040", "r1041", "r1042" ] }, "ed_RatePlanforYear2Member": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "RatePlanforYear2Member", "presentation": [ "http://www.coned.com/role/RegulatoryMattersRatePlansandBillReliefNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Year 2", "label": "Rate Plan for Year 2 [Member]", "documentation": "Rate Plan for Year 2 [Member]" } } }, "auth_ref": [] }, "ed_RatePlanforYear3Member": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "RatePlanforYear3Member", "presentation": [ "http://www.coned.com/role/RegulatoryMattersRatePlansandBillReliefNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Year 3", "label": "Rate Plan for Year 3 [Member]", "documentation": "Rate Plan for Year 3 [Member]" } } }, "auth_ref": [] }, "us-gaap_RatioOfIndebtednessToNetCapital1": { "xbrltype": "pureItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RatioOfIndebtednessToNetCapital1", "presentation": [ "http://www.coned.com/role/ShortTermBorrowingDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Ratio of consolidated debt to consolidated total capital", "label": "Ratio of Indebtedness to Net Capital", "documentation": "Indebtedness divided by net capital." } } }, "auth_ref": [] }, "us-gaap_ReceivableTypeDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ReceivableTypeDomain", "presentation": [ "http://www.coned.com/role/CurrentExpectedCreditLossesRollforwardofSegmentTypeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Receivable [Domain]", "label": "Receivable [Domain]", "documentation": "Financing arrangement representing a contractual right to receive money either on demand or on fixed and determinable dates." } } }, "auth_ref": [ "r50" ] }, "us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax", "crdr": "debit", "calculation": { "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersChangesinAccumulatedOtherComprehensiveIncomeLossDetails": { "parentTag": "us-gaap_OtherComprehensiveIncomeLossNetOfTax", "weight": -1.0, "order": 2.0 } }, "presentation": [ "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersChangesinAccumulatedOtherComprehensiveIncomeLossDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Amounts reclassified from accumulated OCI related to pension plan liabilities, net of tax", "label": "Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax", "documentation": "Amount after tax of reclassification adjustments of other comprehensive income (loss)." } } }, "auth_ref": [ "r36", "r51", "r254", "r613", "r618", "r619", "r968" ] }, "us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxAbstract", "presentation": [ "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersChangesinAccumulatedOtherComprehensiveIncomeLossDetails" ], "lang": { "en-us": { "role": { "terseLabel": "AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]", "label": "AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]", "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period." } } }, "auth_ref": [] }, "us-gaap_ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent", "crdr": "debit", "calculation": { "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersChangesinAccumulatedOtherComprehensiveIncomeLossDetails": { "parentTag": "us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersChangesinAccumulatedOtherComprehensiveIncomeLossDetails" ], "lang": { "en-us": { "role": { "negatedLabel": "Amounts reclassified from accumulated OCI related to pension plan liabilities, net of tax", "label": "Reclassification from AOCI, Current Period, Net of Tax, Attributable to Parent", "documentation": "Amount after tax of reclassification adjustments of other comprehensive income (loss) attributable to parent." } } }, "auth_ref": [ "r36", "r51" ] }, "ed_RecoverableEnergyCostsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "RecoverableEnergyCostsMember", "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesRealizedandUnrealizedGainsLossesonCommodityDerivativesDetails", "http://www.coned.com/role/RegulatoryMattersRegulatoryAssetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Recoverable energy costs", "verboseLabel": "Recoverable Energy Costs, Current", "label": "Recoverable Energy Costs [Member]", "documentation": "Recoverable Energy Costs [Member]" } } }, "auth_ref": [] }, "ecd_RecoveryOfErrCompDisclosureLineItems": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "RecoveryOfErrCompDisclosureLineItems", "lang": { "en-us": { "role": { "label": "Recovery of Erroneously Awarded Compensation Disclosure [Line Items]" } } }, "auth_ref": [ "r877", "r888", "r898", "r923" ] }, "ed_RefinedFuelsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "RefinedFuelsMember", "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesHedgedVolumeofDerivativeTransactionsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Refined Fuels (gallons)", "label": "Refined Fuels [Member]", "documentation": "Refined fuels." } } }, "auth_ref": [] }, "ed_RefundableEnergyCostCurrentMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "RefundableEnergyCostCurrentMember", "presentation": [ "http://www.coned.com/role/RegulatoryMattersRegulatoryLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Refundable energy costs", "label": "Refundable Energy Cost Current [Member]", "documentation": "Refundable Energy Cost - Current [Member]" } } }, "auth_ref": [] }, "us-gaap_RegulatedOperationsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RegulatedOperationsAbstract", "lang": { "en-us": { "role": { "terseLabel": "Regulated Operations [Abstract]", "label": "Regulated Operations [Abstract]" } } }, "auth_ref": [] }, "us-gaap_RegulatoryAssetAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RegulatoryAssetAxis", "presentation": [ "http://www.coned.com/role/RegulatoryMattersRegulatoryAssetsDetails", "http://www.coned.com/role/RegulatoryMattersScheduleofRegulatoryAssetsNotEarningaReturnDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Regulatory Asset [Axis]", "label": "Regulatory Asset [Axis]", "documentation": "Information by type of regulatory asset." } } }, "auth_ref": [ "r128", "r131", "r209" ] }, "us-gaap_RegulatoryAssetDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RegulatoryAssetDomain", "presentation": [ "http://www.coned.com/role/RegulatoryMattersRegulatoryAssetsDetails", "http://www.coned.com/role/RegulatoryMattersScheduleofRegulatoryAssetsNotEarningaReturnDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Regulatory Asset [Domain]", "label": "Regulatory Asset [Domain]", "documentation": "Rate action of a regulator resulting in capitalization of costs incurred." } } }, "auth_ref": [ "r209" ] }, "us-gaap_RegulatoryAssetLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RegulatoryAssetLineItems", "presentation": [ "http://www.coned.com/role/RegulatoryMattersRegulatoryAssetsDetails", "http://www.coned.com/role/RegulatoryMattersScheduleofRegulatoryAssetsNotEarningaReturnDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Regulatory Assets [Line Items]", "label": "Regulatory Asset [Line Items]", "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." } } }, "auth_ref": [] }, "us-gaap_RegulatoryAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RegulatoryAssets", "crdr": "debit", "calculation": { "http://www.coned.com/role/RegulatoryMattersRegulatoryAssetsDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.coned.com/role/EnvironmentalMattersAccruedLiabilitiesandRegulatoryAssetsDetails", "http://www.coned.com/role/EnvironmentalMattersAccruedLiabilityDetails", "http://www.coned.com/role/RegulatoryMattersRegulatoryAssetsDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Total Regulatory Assets", "terseLabel": "Regulatory assets", "label": "Regulatory Asset", "documentation": "The amount for the individual regulatory asset as itemized in a table of regulatory assets as of the end of the period." } } }, "auth_ref": [ "r209" ] }, "us-gaap_RegulatoryAssetsCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RegulatoryAssetsCurrent", "crdr": "debit", "calculation": { "http://www.coned.com/role/RegulatoryMattersRegulatoryAssetsDetails": { "parentTag": "us-gaap_RegulatoryAssets", "weight": 1.0, "order": 2.0 }, "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": "us-gaap_AssetsCurrent", "weight": 1.0, "order": 7.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY", "http://www.coned.com/role/RegulatoryMattersRegulatoryAssetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Regulatory assets", "verboseLabel": "Regulatory assets \u2013 current", "label": "Regulatory Asset, Current", "documentation": "Carrying amount as of the balance sheet date of capitalized costs of regulated entities that are expected to be recovered through revenue sources within one year or the normal operating cycle, if longer. Such costs are capitalized if they meet both of the following criteria: a. It is probable that future revenue in an amount at least equal to the capitalized cost will result from inclusion of that cost in allowable costs for rate-making purposes. b. Based on available evidence, the future revenue will be provided to permit recovery of the previously incurred cost rather than to provide for expected levels of similar future costs. If the revenue will be provided through an automatic rate-adjustment clause, this criterion requires that the regulator's intent clearly be to permit recovery of the previously incurred cost." } } }, "auth_ref": [ "r209" ] }, "ed_RegulatoryAssetsCurrentMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "RegulatoryAssetsCurrentMember", "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesRealizedandUnrealizedGainsLossesonCommodityDerivativesDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Regulatory Assets Current", "label": "Regulatory Assets Current [Member]", "documentation": "Deferred Derivative Losses [Member]" } } }, "auth_ref": [] }, "ed_RegulatoryAssetsDeferredDerivativeLossesCurrentRecoveryPeriod": { "xbrltype": "durationItemType", "nsuri": "http://www.coned.com/20240331", "localname": "RegulatoryAssetsDeferredDerivativeLossesCurrentRecoveryPeriod", "presentation": [ "http://www.coned.com/role/RegulatoryMattersOtherRegulatoryMattersNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Deferred derivative losses recovery period, current (in years)", "label": "Regulatory Assets, Deferred Derivative Losses, Current, Recovery Period", "documentation": "Regulatory Assets, Deferred Derivative Losses, Current, Recovery Period" } } }, "auth_ref": [] }, "ed_RegulatoryAssetsDeferredDerivativeLossesNoncurrentRecoveryPeriod": { "xbrltype": "durationItemType", "nsuri": "http://www.coned.com/20240331", "localname": "RegulatoryAssetsDeferredDerivativeLossesNoncurrentRecoveryPeriod", "presentation": [ "http://www.coned.com/role/RegulatoryMattersOtherRegulatoryMattersNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Recovery period for deferred derivative losses (in years)", "label": "Regulatory Assets, Deferred Derivative Losses, Noncurrent, Recovery Period", "documentation": "Regulatory Assets, Deferred Derivative Losses, Noncurrent, Recovery Period" } } }, "auth_ref": [] }, "ed_RegulatoryAssetsNonCurrentMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "RegulatoryAssetsNonCurrentMember", "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesRealizedandUnrealizedGainsLossesonCommodityDerivativesDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Regulatory Assets Non Current", "label": "Regulatory Assets Non Current [Member]", "documentation": "Regulatory Assets Non Current [Member]" } } }, "auth_ref": [] }, "us-gaap_RegulatoryAssetsNoncurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RegulatoryAssetsNoncurrent", "crdr": "debit", "calculation": { "http://www.coned.com/role/RegulatoryMattersRegulatoryAssetsDetails": { "parentTag": "us-gaap_RegulatoryAssets", "weight": 1.0, "order": 1.0 }, "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": "us-gaap_OtherAssetsNoncurrent", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY", "http://www.coned.com/role/RegulatoryMattersRegulatoryAssetsDetails", "http://www.coned.com/role/RegulatoryMattersRegulatoryLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Regulatory assets", "verboseLabel": "Regulatory assets \u2013 noncurrent", "label": "Regulatory Asset, Noncurrent", "documentation": "Carrying amount as of the balance sheet date of capitalized costs of regulated entities that are not expected to be recovered through revenue sources within one year or the normal operating cycle if longer." } } }, "auth_ref": [ "r209" ] }, "ed_RegulatoryAssetsNotEarningReturn": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "RegulatoryAssetsNotEarningReturn", "crdr": "debit", "presentation": [ "http://www.coned.com/role/RegulatoryMattersScheduleofRegulatoryAssetsNotEarningaReturnDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Regulatory assets not earning return", "label": "Regulatory Assets Not Earning Return", "documentation": "Regulatory Assets Not Earning Return" } } }, "auth_ref": [] }, "ed_RegulatoryAssetsRecoveryPeriod": { "xbrltype": "durationItemType", "nsuri": "http://www.coned.com/20240331", "localname": "RegulatoryAssetsRecoveryPeriod", "presentation": [ "http://www.coned.com/role/RegulatoryMattersOtherRegulatoryMattersNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Recovery period (in years)", "label": "Regulatory Assets, Recovery Period", "documentation": "Regulatory Assets, Recovery Period" } } }, "auth_ref": [] }, "us-gaap_RegulatoryLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RegulatoryLiabilities", "crdr": "credit", "calculation": { "http://www.coned.com/role/RegulatoryMattersRegulatoryLiabilitiesDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.coned.com/role/RegulatoryMattersRegulatoryLiabilitiesDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Total Regulatory Liabilities", "label": "Regulatory Liability", "documentation": "The amount for the individual regulatory liability as itemized in a table of regulatory liabilities as of the end of the period." } } }, "auth_ref": [ "r211" ] }, "ed_RegulatoryLiabilitiesCurrentMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "RegulatoryLiabilitiesCurrentMember", "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesRealizedandUnrealizedGainsLossesonCommodityDerivativesDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Regulatory Liabilities, Current", "label": "Regulatory Liabilities Current [Member]", "documentation": "Regulatory Liability for reserve of change in fair value of derivative instrument." } } }, "auth_ref": [] }, "us-gaap_RegulatoryLiabilitiesLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RegulatoryLiabilitiesLineItems", "presentation": [ "http://www.coned.com/role/RegulatoryMattersRegulatoryLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Regulatory Liabilities [Line Items]", "label": "Regulatory Liability [Line Items]", "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." } } }, "auth_ref": [] }, "ed_RegulatoryLiabilitiesNonCurrentMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "RegulatoryLiabilitiesNonCurrentMember", "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesRealizedandUnrealizedGainsLossesonCommodityDerivativesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Regulatory Liabilities, Noncurrent", "label": "Regulatory Liabilities Non Current [Member]", "documentation": "Deferred Derivative Gains Non Current [Member]" } } }, "auth_ref": [] }, "us-gaap_RegulatoryLiabilityAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RegulatoryLiabilityAxis", "presentation": [ "http://www.coned.com/role/MaterialContingenciesAdditionalInformationDetails", "http://www.coned.com/role/RegulatoryMattersRegulatoryLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Regulatory Liability [Axis]", "label": "Regulatory Liability [Axis]", "documentation": "Information by type of regulatory liability." } } }, "auth_ref": [ "r211" ] }, "us-gaap_RegulatoryLiabilityCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RegulatoryLiabilityCurrent", "crdr": "credit", "calculation": { "http://www.coned.com/role/RegulatoryMattersRegulatoryLiabilitiesDetails": { "parentTag": "us-gaap_RegulatoryLiabilities", "weight": 1.0, "order": 2.0 }, "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": "us-gaap_LiabilitiesCurrent", "weight": 1.0, "order": 8.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY", "http://www.coned.com/role/RegulatoryMattersRegulatoryLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Regulatory liabilities", "verboseLabel": "Regulatory liabilities \u2013 current", "label": "Regulatory Liability, Current", "documentation": "The amount for the individual regulatory current liability as itemized in a table of regulatory current liabilities as of the end of the period." } } }, "auth_ref": [ "r211" ] }, "us-gaap_RegulatoryLiabilityDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RegulatoryLiabilityDomain", "presentation": [ "http://www.coned.com/role/MaterialContingenciesAdditionalInformationDetails", "http://www.coned.com/role/RegulatoryMattersRegulatoryLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Regulatory Liability [Domain]", "label": "Regulatory Liability [Domain]", "documentation": "Rate action of a regulator resulting in accrual of costs or expenses." } } }, "auth_ref": [ "r211" ] }, "us-gaap_RegulatoryLiabilityNoncurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RegulatoryLiabilityNoncurrent", "crdr": "credit", "calculation": { "http://www.coned.com/role/RegulatoryMattersRegulatoryLiabilitiesDetails": { "parentTag": "us-gaap_RegulatoryLiabilities", "weight": 1.0, "order": 1.0 }, "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": "ed_LiabilitiesNoncurrentExcludingLongTermDebt", "weight": 1.0, "order": 7.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY", "http://www.coned.com/role/MaterialContingenciesAdditionalInformationDetails", "http://www.coned.com/role/RegulatoryMattersRegulatoryLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Regulatory liabilities", "verboseLabel": "Regulatory liabilities \u2013 noncurrent", "netLabel": "Accrued regulatory liability", "label": "Regulatory Liability, Noncurrent", "documentation": "The amount for the individual regulatory noncurrent liability as itemized in a table of regulatory noncurrent liabilities as of the end of the period." } } }, "auth_ref": [ "r47" ] }, "us-gaap_RelatedPartyDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RelatedPartyDomain", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY", "http://www.coned.com/role/RelatedPartyTransactionsAdditionalInformationDetails", "http://www.coned.com/role/RelatedPartyTransactionsSummaryofCostsofAdministrativeandOtherServicesProvidedandReceivedDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Related Party [Domain]", "label": "Related Party, Type [Domain]", "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." } } }, "auth_ref": [ "r499", "r637", "r638", "r735", "r736", "r737", "r738", "r739", "r760", "r762", "r792" ] }, "ed_RelatedPartyLendingofFundsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "RelatedPartyLendingofFundsMember", "presentation": [ "http://www.coned.com/role/RelatedPartyTransactionsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Related Party, Lending of Funds", "label": "Related Party, Lending of Funds [Member]", "documentation": "Related Party, Lending of Funds [Member]" } } }, "auth_ref": [] }, "us-gaap_RelatedPartyMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RelatedPartyMember", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY", "http://www.coned.com/role/RelatedPartyTransactionsAdditionalInformationDetails", "http://www.coned.com/role/RelatedPartyTransactionsSummaryofCostsofAdministrativeandOtherServicesProvidedandReceivedDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Related Party", "label": "Related Party [Member]", "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." } } }, "auth_ref": [ "r271", "r272", "r637", "r638", "r639", "r640", "r735", "r736", "r737", "r738", "r739", "r760", "r762", "r792" ] }, "us-gaap_RelatedPartyTaxExpenseDueToAffiliatesCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RelatedPartyTaxExpenseDueToAffiliatesCurrent", "crdr": "debit", "presentation": [ "http://www.coned.com/role/RelatedPartyTransactionsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Income taxes due to Con Edison", "label": "Related Party Tax Expense, Due to Affiliates, Current", "documentation": "The amount of any current tax-related balances due to affiliates as of the date of each statement of financial position presented." } } }, "auth_ref": [ "r1021" ] }, "us-gaap_RelatedPartyTransactionAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RelatedPartyTransactionAxis", "presentation": [ "http://www.coned.com/role/RelatedPartyTransactionsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Related Party Transaction [Axis]", "label": "Related Party Transaction [Axis]", "documentation": "Information by type of related party transaction." } } }, "auth_ref": [ "r637", "r638", "r1034" ] }, "us-gaap_RelatedPartyTransactionDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RelatedPartyTransactionDomain", "presentation": [ "http://www.coned.com/role/RelatedPartyTransactionsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Related Party Transaction [Domain]", "label": "Related Party Transaction [Domain]", "documentation": "Transaction between related party." } } }, "auth_ref": [] }, "us-gaap_RelatedPartyTransactionLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RelatedPartyTransactionLineItems", "presentation": [ "http://www.coned.com/role/RelatedPartyTransactionsAdditionalInformationDetails", "http://www.coned.com/role/RelatedPartyTransactionsSummaryofCostsofAdministrativeandOtherServicesProvidedandReceivedDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Related Party Transaction [Line Items]", "label": "Related Party Transaction [Line Items]", "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." } } }, "auth_ref": [ "r767", "r768", "r771" ] }, "us-gaap_RelatedPartyTransactionsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RelatedPartyTransactionsAbstract", "lang": { "en-us": { "role": { "label": "Related Party Transactions [Abstract]" } } }, "auth_ref": [] }, "us-gaap_RelatedPartyTransactionsByRelatedPartyAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RelatedPartyTransactionsByRelatedPartyAxis", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY", "http://www.coned.com/role/RelatedPartyTransactionsAdditionalInformationDetails", "http://www.coned.com/role/RelatedPartyTransactionsSummaryofCostsofAdministrativeandOtherServicesProvidedandReceivedDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Related Party [Axis]", "label": "Related Party, Type [Axis]", "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." } } }, "auth_ref": [ "r499", "r637", "r638", "r654", "r655", "r656", "r657", "r658", "r659", "r660", "r661", "r662", "r663", "r664", "r665", "r735", "r736", "r737", "r738", "r739", "r760", "r762", "r792", "r1034" ] }, "us-gaap_RelatedPartyTransactionsDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RelatedPartyTransactionsDisclosureTextBlock", "presentation": [ "http://www.coned.com/role/RelatedPartyTransactions" ], "lang": { "en-us": { "role": { "terseLabel": "Related Party Transactions", "label": "Related Party Transactions Disclosure [Text Block]", "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." } } }, "auth_ref": [ "r634", "r635", "r636", "r638", "r641", "r717", "r718", "r719", "r769", "r770", "r771", "r790", "r791" ] }, "ed_RenewablesAmericasLLCMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "RenewablesAmericasLLCMember", "presentation": [ "http://www.coned.com/role/DispositionsNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "RWE", "label": "Renewables Americas, LLC [Member]", "documentation": "Renewables Americas, LLC" } } }, "auth_ref": [] }, "ed_RenewablesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "RenewablesMember", "presentation": [ "http://www.coned.com/role/RevenueRecognitionDisaggregationofRevenueDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Renewables", "label": "Renewables [Member]", "documentation": "Renewables [Member]" } } }, "auth_ref": [] }, "us-gaap_RepaymentsOfLongTermDebt": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RepaymentsOfLongTermDebt", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": -1.0, "order": 3.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED" ], "lang": { "en-us": { "role": { "negatedLabel": "Retirement of long-term debt", "label": "Repayments of Long-Term Debt", "documentation": "The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer." } } }, "auth_ref": [ "r59", "r715" ] }, "srt_RepurchaseAgreementCounterpartyNameDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "RepurchaseAgreementCounterpartyNameDomain", "presentation": [ "http://www.coned.com/role/DispositionsNarrativeDetails", "http://www.coned.com/role/RelatedPartyTransactionsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Counterparty Name [Domain]", "label": "Counterparty Name [Domain]" } } }, "auth_ref": [ "r273", "r274", "r412", "r427", "r640", "r820", "r821" ] }, "ed_RepurchasedConEdisonStockMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "RepurchasedConEdisonStockMember", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFSHAREHOLDERSEQUITYUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Repurchased Con Edison Stock", "label": "Repurchased Con Edison Stock [Member]", "documentation": "Repurchased Con Edison Stock" } } }, "auth_ref": [] }, "ecd_RestatementDateAxis": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "RestatementDateAxis", "presentation": [ "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Restatement Determination Date:", "label": "Restatement Determination Date [Axis]" } } }, "auth_ref": [ "r878", "r889", "r899", "r924" ] }, "ecd_RestatementDeterminationDate": { "xbrltype": "dateItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "RestatementDeterminationDate", "presentation": [ "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Restatement Determination Date", "label": "Restatement Determination Date" } } }, "auth_ref": [ "r879", "r890", "r900", "r925" ] }, "ecd_RestatementDoesNotRequireRecoveryTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "RestatementDoesNotRequireRecoveryTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Restatement does not require Recovery", "label": "Restatement Does Not Require Recovery [Text Block]" } } }, "auth_ref": [ "r886", "r897", "r907", "r932" ] }, "us-gaap_RestrictedCash": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RestrictedCash", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": "us-gaap_AssetsCurrent", "weight": 1.0, "order": 8.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED" ], "lang": { "en-us": { "role": { "terseLabel": "Restricted cash", "label": "Restricted Cash", "documentation": "Amount of cash restricted as to withdrawal or usage. 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." } } }, "auth_ref": [ "r965", "r976", "r1043", "r1048" ] }, "us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RestrictedCashAndCashEquivalentsAtCarryingValue", "crdr": "debit", "calculation": { "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersReconciliationofCashTemporaryInvestmentsandRestrictedCashDetails": { "parentTag": "ed_CashCashEquivalentsRestrictedCashExcludingHeldForSale", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersReconciliationofCashTemporaryInvestmentsandRestrictedCashDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Restricted cash", "label": "Restricted Cash and Cash Equivalents, Current", "documentation": "Amount of cash and cash equivalents restricted as to withdrawal or usage, classified as current. 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." } } }, "auth_ref": [ "r61", "r232", "r267" ] }, "us-gaap_RetainedEarningsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RetainedEarningsMember", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFEQUITYUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFSHAREHOLDERSEQUITYUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Retained Earnings", "label": "Retained Earnings [Member]", "documentation": "Accumulated undistributed earnings (deficit)." } } }, "auth_ref": [ "r224", "r276", "r277", "r278", "r282", "r290", "r292", "r355", "r358", "r549", "r550", "r551", "r561", "r562", "r584", "r586", "r587", "r590", "r593", "r705", "r707", "r722", "r1054" ] }, "us-gaap_RetirementPlanTypeAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RetirementPlanTypeAxis", "presentation": [ "http://www.coned.com/role/OtherPostretirementBenefitsAdditionalInformationDetails", "http://www.coned.com/role/OtherPostretirementBenefitsPeriodicPostretirementBenefitCostsDetails", "http://www.coned.com/role/PensionBenefitsAdditionalInformationDetails", "http://www.coned.com/role/PensionBenefitsTotalPeriodicBenefitCostsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Retirement Plan Type [Axis]", "label": "Retirement Plan Type [Axis]", "documentation": "Information by type of retirement benefit plan. Includes, but is not limited to, retirement benefit arrangement for defined benefit pension and other postretirement plans, retirement benefit arrangement for defined contribution pension and other postretirement plans, and special and contractual termination benefits payable upon retirement." } } }, "auth_ref": [ "r449", "r452", "r453", "r454", "r455", "r456", "r457", "r458", "r459", "r460", "r461", "r462", "r463", "r464", "r465", "r466", "r467", "r468", "r469", "r470", "r471", "r472", "r473", "r474", "r476", "r477", "r478", "r479", "r480", "r481", "r482", "r483", "r484", "r485", "r486", "r487", "r488", "r489", "r490", "r491", "r492", "r493", "r494", "r495", "r496", "r497", "r499", "r502", "r505", "r506", "r507", "r508", "r509", "r510", "r511", "r512", "r513", "r514", "r515", "r518", "r519", "r520", "r522", "r844", "r845", "r846", "r847", "r848", "r849", "r850", "r851" ] }, "us-gaap_RetirementPlanTypeDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RetirementPlanTypeDomain", "presentation": [ "http://www.coned.com/role/OtherPostretirementBenefitsAdditionalInformationDetails", "http://www.coned.com/role/OtherPostretirementBenefitsPeriodicPostretirementBenefitCostsDetails", "http://www.coned.com/role/PensionBenefitsAdditionalInformationDetails", "http://www.coned.com/role/PensionBenefitsTotalPeriodicBenefitCostsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Retirement Plan Type [Domain]", "label": "Retirement Plan Type [Domain]", "documentation": "Type of plan designed to provide participants with retirement benefits. Includes, but is not limited to, retirement benefit arrangement for defined benefit pension and other postretirement plans, retirement benefit arrangement for defined contribution pension and other postretirement plans, and special and contractual termination benefits payable upon retirement." } } }, "auth_ref": [ "r449", "r452", "r453", "r454", "r455", "r456", "r457", "r458", "r459", "r460", "r461", "r462", "r463", "r464", "r465", "r466", "r467", "r468", "r469", "r470", "r471", "r472", "r473", "r474", "r476", "r477", "r478", "r479", "r480", "r481", "r482", "r483", "r484", "r485", "r486", "r487", "r488", "r489", "r490", "r491", "r492", "r493", "r494", "r495", "r496", "r497", "r499", "r502", "r505", "r506", "r507", "r508", "r509", "r510", "r511", "r512", "r513", "r514", "r515", "r518", "r519", "r520", "r522", "r844", "r845", "r846", "r847", "r848", "r849", "r850", "r851" ] }, "ed_ReturnOnRegulatoryAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "ReturnOnRegulatoryAssets", "crdr": "credit", "presentation": [ "http://www.coned.com/role/RegulatoryMattersOtherRegulatoryMattersNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Return on regulatory assets", "label": "Return On Regulatory Assets", "documentation": "Return On Regulatory Assets" } } }, "auth_ref": [] }, "ed_RevenueDecouplingMechanismMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "RevenueDecouplingMechanismMember", "presentation": [ "http://www.coned.com/role/RegulatoryMattersRegulatoryLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Revenue decoupling mechanism", "label": "Revenue Decoupling Mechanism [Member]", "documentation": "Revenue Decoupling Mechanism [Member]" } } }, "auth_ref": [] }, "ed_RevenueDecouplingMechanismReceivable": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "RevenueDecouplingMechanismReceivable", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": "us-gaap_AssetsCurrent", "weight": 1.0, "order": 10.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Revenue decoupling mechanism receivable", "label": "Revenue Decoupling Mechanism Receivable", "documentation": "Revenue Decoupling Mechanism Receivable" } } }, "auth_ref": [] }, "us-gaap_RevenueFromContractWithCustomerAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RevenueFromContractWithCustomerAbstract", "lang": { "en-us": { "role": { "terseLabel": "Revenue from Contract with Customer [Abstract]", "label": "Revenue from Contract with Customer [Abstract]" } } }, "auth_ref": [] }, "us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RevenueFromContractWithCustomerExcludingAssessedTax", "crdr": "credit", "presentation": [ "http://www.coned.com/role/RevenueRecognitionDisaggregationofRevenueDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Revenues from contracts with customers", "label": "Revenue from Contract with Customer, Excluding Assessed Tax", "documentation": "Amount, excluding 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." } } }, "auth_ref": [ "r319", "r320", "r331", "r336", "r337", "r343", "r345", "r346", "r441", "r442", "r650" ] }, "us-gaap_RevenueFromContractWithCustomerTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RevenueFromContractWithCustomerTextBlock", "presentation": [ "http://www.coned.com/role/RevenueRecognition" ], "lang": { "en-us": { "role": { "terseLabel": "Revenue Recognition", "label": "Revenue from Contract with Customer [Text Block]", "documentation": "The entire disclosure of revenue from contract with customer to transfer good or service and to transfer nonfinancial asset. Includes, but is not limited to, disaggregation of revenue, credit loss recognized from contract with customer, judgment and change in judgment related to contract with customer, and asset recognized from cost incurred to obtain or fulfill contract with customer. Excludes insurance and lease contracts." } } }, "auth_ref": [ "r223", "r433", "r434", "r435", "r436", "r437", "r438", "r439", "r440", "r445" ] }, "ed_RevenueTaxesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "RevenueTaxesMember", "presentation": [ "http://www.coned.com/role/RegulatoryMattersRegulatoryAssetsDetails", "http://www.coned.com/role/RegulatoryMattersScheduleofRegulatoryAssetsNotEarningaReturnDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Revenue taxes", "label": "Revenue Taxes [Member]", "documentation": "Regulatory Asset for timing differences between taxes collected and paid by the Utilities to fund mass transportation." } } }, "auth_ref": [] }, "us-gaap_Revenues": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "Revenues", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED": { "parentTag": "us-gaap_OperatingIncomeLoss", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTCECONYUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED", "http://www.coned.com/role/FinancialInformationbyBusinessSegmentDetails", "http://www.coned.com/role/RelatedPartyTransactionsSummaryofCostsofAdministrativeandOtherServicesProvidedandReceivedDetails", "http://www.coned.com/role/RevenueRecognitionDisaggregationofRevenueDetails" ], "lang": { "en-us": { "role": { "terseLabel": "TOTAL OPERATING REVENUES", "verboseLabel": "Total revenues", "label": "Revenues", "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)." } } }, "auth_ref": [ "r257", "r269", "r319", "r320", "r331", "r336", "r337", "r343", "r345", "r346", "r354", "r396", "r397", "r399", "r400", "r401", "r403", "r405", "r407", "r408", "r609", "r670", "r1007" ] }, "us-gaap_RevenuesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RevenuesAbstract", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTCECONYUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED" ], "lang": { "en-us": { "role": { "terseLabel": "OPERATING REVENUES", "label": "Revenues [Abstract]" } } }, "auth_ref": [] }, "us-gaap_RevolvingCreditFacilityMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RevolvingCreditFacilityMember", "presentation": [ "http://www.coned.com/role/ShortTermBorrowingDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Revolving Credit Facility", "label": "Revolving Credit Facility [Member]", "documentation": "Arrangement in which loan proceeds can continuously be obtained following repayments, but the total amount borrowed cannot exceed a specified maximum amount." } } }, "auth_ref": [] }, "ed_RocklandElectricCompanyMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "RocklandElectricCompanyMember", "presentation": [ "http://www.coned.com/role/RegulatoryMattersOtherRegulatoryMattersNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "RECO", "label": "Rockland Electric Company [Member]", "documentation": "Rockland Electric Company" } } }, "auth_ref": [] }, "ecd_Rule10b51ArrAdoptedFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "Rule10b51ArrAdoptedFlag", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" ], "lang": { "en-us": { "role": { "terseLabel": "Rule 10b5-1 Arrangement Adopted", "label": "Rule 10b5-1 Arrangement Adopted [Flag]" } } }, "auth_ref": [ "r941" ] }, "ecd_Rule10b51ArrTrmntdFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "Rule10b51ArrTrmntdFlag", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" ], "lang": { "en-us": { "role": { "terseLabel": "Rule 10b5-1 Arrangement Terminated", "label": "Rule 10b5-1 Arrangement Terminated [Flag]" } } }, "auth_ref": [ "r941" ] }, "ed_SalesOfNaturalGasPropaneNglsAndCondensateAndAffiliates": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "SalesOfNaturalGasPropaneNglsAndCondensateAndAffiliates", "crdr": "credit", "presentation": [ "http://www.coned.com/role/RelatedPartyTransactionsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Sale of natural gas", "label": "Sales Of Natural Gas Propane Ngls And Condensate And Affiliates", "documentation": "Sales Of Natural Gas Propane Ngls And Condensate And Affiliates" } } }, "auth_ref": [] }, "us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfAccountsNotesLoansAndFinancingReceivableTable", "presentation": [ "http://www.coned.com/role/CurrentExpectedCreditLossesAdditionalInformationDetails", "http://www.coned.com/role/CurrentExpectedCreditLossesRollforwardofSegmentTypeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of Accounts, Notes, Loans and Financing Receivable [Table]", "label": "Schedule of Accounts, Notes, Loans and Financing Receivable [Table]", "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." } } }, "auth_ref": [ "r50" ] }, "us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock", "presentation": [ "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersTables" ], "lang": { "en-us": { "role": { "terseLabel": "Changes in Accumulated Other Comprehensive Income/(Loss)", "label": "Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]", "documentation": "Tabular disclosure of the components of accumulated other comprehensive income (loss)." } } }, "auth_ref": [ "r51", "r1028", "r1029" ] }, "us-gaap_ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock", "presentation": [ "http://www.coned.com/role/CapitalizationTables" ], "lang": { "en-us": { "role": { "terseLabel": "Carrying Amounts and Fair Values of Long-Term Debt", "label": "Schedule of Carrying Values and Estimated Fair Values of Debt Instruments [Table Text Block]", "documentation": "Tabular disclosure of information pertaining to carrying amount and estimated fair value of short-term and long-term debt instruments or arrangements, including but not limited to, identification of terms, features, and collateral requirements." } } }, "auth_ref": [] }, "us-gaap_ScheduleOfCashAndCashEquivalentsTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfCashAndCashEquivalentsTable", "presentation": [ "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersReconciliationofCashTemporaryInvestmentsandRestrictedCashDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of Cash and Cash Equivalents [Table]", "label": "Schedule of Cash and Cash Equivalents [Table]", "documentation": "Schedule of cash and cash equivalent balances. This table excludes restricted cash balances." } } }, "auth_ref": [] }, "us-gaap_ScheduleOfCashAndCashEquivalentsTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfCashAndCashEquivalentsTableTextBlock", "presentation": [ "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersTables" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of Cash and Cash Equivalents", "label": "Schedule of Cash and Cash Equivalents [Table Text Block]", "documentation": "Tabular disclosure of the components of cash and cash equivalents." } } }, "auth_ref": [] }, "us-gaap_ScheduleOfCreditDerivativesTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfCreditDerivativesTable", "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Investment Holdings [Table]", "label": "Schedule of Credit Derivatives [Table]", "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." } } }, "auth_ref": [ "r104", "r105", "r107" ] }, "us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfDefinedBenefitPlansDisclosuresTable", "presentation": [ "http://www.coned.com/role/OtherPostretirementBenefitsAdditionalInformationDetails", "http://www.coned.com/role/OtherPostretirementBenefitsPeriodicPostretirementBenefitCostsDetails", "http://www.coned.com/role/PensionBenefitsAdditionalInformationDetails", "http://www.coned.com/role/PensionBenefitsTotalPeriodicBenefitCostsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of Defined Benefit Plans Disclosures [Table]", "label": "Schedule of Defined Benefit Plans Disclosures [Table]", "documentation": "Disclosures about an individual defined benefit pension plan or an other postretirement defined benefit plan. It may be appropriate to group certain similar plans. Also includes schedule for fair value of plan assets by major categories of plan assets 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 or liabilities (Level 1), Significant other observable inputs (Level 2), and significant unobservable inputs (Level 3)." } } }, "auth_ref": [ "r20", "r81", "r82", "r83", "r84" ] }, "us-gaap_ScheduleOfDerivativeInstrumentsGainLossInStatementOfFinancialPerformanceTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfDerivativeInstrumentsGainLossInStatementOfFinancialPerformanceTextBlock", "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Realized and Unrealized Gains or Losses on Commodity Derivatives", "label": "Derivative Instruments, Gain (Loss) [Table Text Block]", "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." } } }, "auth_ref": [ "r95", "r100", "r582" ] }, "us-gaap_ScheduleOfDerivativeInstrumentsTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfDerivativeInstrumentsTextBlock", "presentation": [ "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Hedged Volume of Derivative Transactions", "label": "Schedule of Derivative Instruments [Table Text Block]", "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." } } }, "auth_ref": [ "r25", "r90", "r91", "r92", "r93", "r96", "r100", "r108", "r109" ] }, "us-gaap_ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock", "presentation": [ "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleTables", "http://www.coned.com/role/DispositionsTables" ], "lang": { "en-us": { "role": { "verboseLabel": "Pre-Tax Operating Income for Clean Energy Businesses", "terseLabel": "Schedule of Carrying Amounts of Assets and Liabilities Held For Sale", "label": "Disposal Groups, Including Discontinued Operations [Table Text Block]", "documentation": "Tabular disclosure of information related to a disposal group. Includes, but is not limited to, a discontinued operation, disposal classified as held-for-sale or disposed of by means other than sale or disposal of an individually significant component." } } }, "auth_ref": [ "r19", "r28", "r39", "r136", "r137", "r138", "r139", "r140", "r141", "r144", "r145", "r146", "r177" ] }, "us-gaap_ScheduleOfEarningsPerShareDilutedByCommonClassTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfEarningsPerShareDilutedByCommonClassTextBlock", "presentation": [ "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersTables" ], "lang": { "en-us": { "role": { "terseLabel": "Basic and Diluted Earnings Per Share", "label": "Schedule of Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Table Text Block]", "documentation": "Tabular disclosure of the effect of income (loss) on an entity's diluted earnings per share." } } }, "auth_ref": [ "r66", "r69", "r985" ] }, "us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock", "presentation": [ "http://www.coned.com/role/IncomeTaxTables" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of Income Tax Reconciliation", "label": "Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]", "documentation": "Tabular disclosure of the reconciliation using percentage or dollar amounts of the reported amount of income tax expense attributable to continuing operations for the year to the amount of income tax expense that would result from applying domestic federal statutory tax rates to pretax income from continuing operations." } } }, "auth_ref": [ "r184" ] }, "us-gaap_ScheduleOfEnvironmentalExitCostTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfEnvironmentalExitCostTable", "presentation": [ "http://www.coned.com/role/EnvironmentalMattersEnvironmentalRemediationCostsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of Environmental Exit Cost [Table]", "label": "Schedule of Environmental Exit Cost [Table]", "documentation": "Table setting forth material liabilities for remediation, site restoration, postclosure, monitoring commitments, or other exit costs that may occur on the sale, disposal or abandonment of a property as a result of unanticipated contamination of the assets." } } }, "auth_ref": [ "r389", "r1000" ] }, "srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis", "presentation": [ "http://www.coned.com/role/AssetsandLiabilitiesHeldforSaleAdditionalInformationDetails", "http://www.coned.com/role/DispositionsNarrativeDetails", "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersNarrativeDetails", "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersReconciliationofCashTemporaryInvestmentsandRestrictedCashDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Investment, Name [Axis]", "label": "Investment, Name [Axis]" } } }, "auth_ref": [ "r351", "r352", "r353" ] }, "us-gaap_ScheduleOfEquityMethodInvestmentsLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfEquityMethodInvestmentsLineItems", "presentation": [ "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of Equity Method Investments [Line Items]", "label": "Schedule of Equity Method Investments [Line Items]", "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." } } }, "auth_ref": [ "r269", "r351", "r352", "r353", "r354", "r609" ] }, "us-gaap_ScheduleOfEquityMethodInvestmentsTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfEquityMethodInvestmentsTable", "presentation": [ "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of Equity Method Investments [Table]", "label": "Schedule of Equity Method Investments [Table]", "documentation": "Summarization of information required and determined to be disclosed concerning equity method investments in common stock. The summarized information includes: (a) the name of each investee or group of investees for which combined disclosure is appropriate, (2) the percentage ownership of common stock, (3) the difference, if any, between the carrying amount of an investment and the value of the underlying equity in the net assets and the accounting treatment of difference, if any, and (4) the aggregate value of each identified investment based on its quoted market price, if available." } } }, "auth_ref": [ "r229", "r269", "r351", "r352", "r353", "r354", "r609" ] }, "us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock", "presentation": [ "http://www.coned.com/role/FairValueMeasurementsTables" ], "lang": { "en-us": { "role": { "terseLabel": "Assets and Liabilities Measured at Fair Value on Recurring Basis", "label": "Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]", "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)." } } }, "auth_ref": [ "r599", "r600" ] }, "us-gaap_ScheduleOfGuaranteeObligationsTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfGuaranteeObligationsTable", "presentation": [ "http://www.coned.com/role/MaterialContingenciesGuaranteesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of Guarantor Obligations [Table]", "label": "Schedule of Guarantor Obligations [Table]", "documentation": "Tabular disclosure about the type or nature of guarantees, for example performance, indemnification, payment and other guarantees, and related information such as term, origin and purpose, triggering event, maximum exposure, and carrying value. Represents the guarantor's disclosures which include the information about each guarantee, or each group of similar guarantees, even if the likelihood of the guarantor's need to make any payments under the guarantee is remote. This excludes disclosures for product warranties." } } }, "auth_ref": [ "r392", "r393", "r394", "r395" ] }, "us-gaap_ScheduleOfGuaranteeObligationsTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfGuaranteeObligationsTextBlock", "presentation": [ "http://www.coned.com/role/MaterialContingenciesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Summary of Total Guarantees", "label": "Schedule of Guarantor Obligations [Table Text Block]", "documentation": "Tabular disclosure of each guarantee obligation, or each group of similar guarantee obligations, including (a) the nature of the guarantee, including its term, how it arose, and the events or circumstances that would require the guarantor to perform under the guarantee; (b) the maximum potential amount of future payments (undiscounted) the guarantor could be required to make under the guarantee; (c) the current carrying amount of the liability, if any, for the guarantor's obligations under the guarantee; and (d) the nature of any recourse provisions under the guarantee, and any assets held either as collateral or by third parties, and any relevant related party disclosure. Excludes disclosures about product warranties." } } }, "auth_ref": [ "r1005" ] }, "us-gaap_ScheduleOfNetBenefitCostsTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfNetBenefitCostsTableTextBlock", "presentation": [ "http://www.coned.com/role/OtherPostretirementBenefitsTables", "http://www.coned.com/role/PensionBenefitsTables" ], "lang": { "en-us": { "role": { "terseLabel": "Total Periodic Benefit Costs", "label": "Schedule of Net Benefit Costs [Table Text Block]", "documentation": "Tabular disclosure of the components of net benefit costs for pension plans and/or other employee benefit plans including service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) recognized due to settlements or curtailments." } } }, "auth_ref": [ "r183" ] }, "ed_ScheduleOfRegulatoryAssetsNotEarningReturnTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.coned.com/20240331", "localname": "ScheduleOfRegulatoryAssetsNotEarningReturnTableTextBlock", "presentation": [ "http://www.coned.com/role/RegulatoryMattersTables" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of Regulatory Assets Not Earning Return", "label": "Schedule Of Regulatory Assets Not Earning Return [Table Text Block]", "documentation": "Schedule Of Regulatory Assets Not Earning Return" } } }, "auth_ref": [] }, "us-gaap_ScheduleOfRegulatoryAssetsTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfRegulatoryAssetsTable", "presentation": [ "http://www.coned.com/role/RegulatoryMattersRegulatoryAssetsDetails", "http://www.coned.com/role/RegulatoryMattersScheduleofRegulatoryAssetsNotEarningaReturnDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of Regulatory Assets [Table]", "label": "Schedule of Regulatory Assets [Table]", "documentation": "A table of assets that are created when regulatory agencies permit public utilities to defer certain costs that are included in rate-setting to the balance sheet." } } }, "auth_ref": [ "r128", "r131", "r209" ] }, "us-gaap_ScheduleOfRegulatoryAssetsTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfRegulatoryAssetsTextBlock", "presentation": [ "http://www.coned.com/role/RegulatoryMattersTables" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of Regulatory Assets", "label": "Schedule of Regulatory Assets [Table Text Block]", "documentation": "Tabular disclosure of assets that are created when regulatory agencies permit public utilities to defer certain costs included in rate-setting to the balance sheet." } } }, "auth_ref": [ "r128", "r131", "r209" ] }, "us-gaap_ScheduleOfRegulatoryLiabilitiesTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfRegulatoryLiabilitiesTable", "presentation": [ "http://www.coned.com/role/RegulatoryMattersRegulatoryLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of Regulatory Liabilities [Table]", "label": "Schedule of Regulatory Liabilities [Table]", "documentation": "A table of liabilities that are created when regulatory agencies permit public utilities to defer recognition of certain revenues included in rate-setting." } } }, "auth_ref": [] }, "us-gaap_ScheduleOfRegulatoryLiabilitiesTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfRegulatoryLiabilitiesTextBlock", "presentation": [ "http://www.coned.com/role/RegulatoryMattersTables" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of Regulatory Liabilities", "label": "Schedule of Regulatory Liabilities [Table Text Block]", "documentation": "Tabular disclosure of regulatory liabilities. Detailed information about liabilities that result from rate actions of a regulator. Rate actions of a regulator can impose a liability on a regulated enterprise resulting in a regulatory liability." } } }, "auth_ref": [ "r211" ] }, "us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfRelatedPartyTransactionsByRelatedPartyTable", "presentation": [ "http://www.coned.com/role/RelatedPartyTransactionsAdditionalInformationDetails", "http://www.coned.com/role/RelatedPartyTransactionsSummaryofCostsofAdministrativeandOtherServicesProvidedandReceivedDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of Related Party Transactions, by Related Party [Table]", "label": "Schedule of Related Party Transactions, by Related Party [Table]", "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." } } }, "auth_ref": [ "r123", "r124", "r767", "r768", "r771" ] }, "us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfRelatedPartyTransactionsTableTextBlock", "presentation": [ "http://www.coned.com/role/RelatedPartyTransactionsTables" ], "lang": { "en-us": { "role": { "terseLabel": "Summary of Costs of Administrative and Other Services Provided and Received", "label": "Schedule of Related Party Transactions [Table Text Block]", "documentation": "Tabular disclosure of related party transactions. Examples of related party transactions include, but are not limited to, 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." } } }, "auth_ref": [] }, "us-gaap_ScheduleOfRestrictedCashAndCashEquivalentsTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfRestrictedCashAndCashEquivalentsTextBlock", "presentation": [ "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersTables" ], "lang": { "en-us": { "role": { "terseLabel": "Restrictions on Cash and Cash Equivalents", "label": "Restrictions on Cash and Cash Equivalents [Table Text Block]", "documentation": "Tabular disclosure of cash and cash equivalents restricted as to withdrawal or usage." } } }, "auth_ref": [ "r35", "r195", "r1048" ] }, "us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfSegmentReportingInformationBySegmentTable", "presentation": [ "http://www.coned.com/role/FinancialInformationbyBusinessSegmentDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of Segment Reporting Information, by Segment [Table]", "label": "Schedule of Segment Reporting Information, by Segment [Table]", "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." } } }, "auth_ref": [ "r70", "r71", "r72", "r74" ] }, "us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfSegmentReportingInformationBySegmentTextBlock", "presentation": [ "http://www.coned.com/role/FinancialInformationbyBusinessSegmentTables" ], "lang": { "en-us": { "role": { "terseLabel": "Financial Data for Business Segments", "label": "Schedule of Segment Reporting Information, by Segment [Table Text Block]", "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." } } }, "auth_ref": [ "r70", "r71", "r72", "r74" ] }, "us-gaap_ScheduleOfShortTermDebtTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfShortTermDebtTable", "presentation": [ "http://www.coned.com/role/ShortTermBorrowingDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of Short-term Debt [Table]", "label": "Schedule of Short-Term Debt [Table]", "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." } } }, "auth_ref": [ "r42" ] }, "dei_Security12bTitle": { "xbrltype": "securityTitleItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "Security12bTitle", "presentation": [ "http://www.coned.com/role/CoverPage" ], "lang": { "en-us": { "role": { "terseLabel": "Title of 12(b) Security", "label": "Title of 12(b) Security", "documentation": "Title of a 12(b) registered security." } } }, "auth_ref": [ "r872" ] }, "dei_SecurityExchangeName": { "xbrltype": "edgarExchangeCodeItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "SecurityExchangeName", "presentation": [ "http://www.coned.com/role/CoverPage" ], "lang": { "en-us": { "role": { "terseLabel": "Security Exchange Name", "label": "Security Exchange Name", "documentation": "Name of the Exchange on which a security is registered." } } }, "auth_ref": [ "r874" ] }, "us-gaap_SegmentDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SegmentDomain", "presentation": [ "http://www.coned.com/role/FinancialInformationbyBusinessSegmentDetails", "http://www.coned.com/role/RevenueRecognitionDisaggregationofRevenueDetails", "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersReconciliationofCashTemporaryInvestmentsandRestrictedCashDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Segments [Domain]", "label": "Segments [Domain]", "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." } } }, "auth_ref": [ "r315", "r318", "r319", "r320", "r321", "r322", "r323", "r324", "r325", "r326", "r327", "r328", "r329", "r331", "r332", "r333", "r334", "r335", "r336", "r337", "r338", "r339", "r341", "r346", "r367", "r368", "r369", "r370", "r371", "r372", "r373", "r374", "r375", "r380", "r381", "r687", "r688", "r689", "r690", "r691", "r692", "r693", "r694", "r695", "r696", "r697", "r825", "r963", "r1050" ] }, "us-gaap_SegmentReportingAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SegmentReportingAbstract", "lang": { "en-us": { "role": { "terseLabel": "Segment Reporting [Abstract]", "label": "Segment Reporting [Abstract]" } } }, "auth_ref": [] }, "us-gaap_SegmentReportingDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SegmentReportingDisclosureTextBlock", "presentation": [ "http://www.coned.com/role/FinancialInformationbyBusinessSegment" ], "lang": { "en-us": { "role": { "terseLabel": "Financial Information by Business Segment", "label": "Segment Reporting Disclosure [Text Block]", "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." } } }, "auth_ref": [ "r314", "r315", "r316", "r317", "r318", "r330", "r335", "r339", "r340", "r341", "r342", "r343", "r344", "r346" ] }, "us-gaap_SegmentReportingInformationLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SegmentReportingInformationLineItems", "presentation": [ "http://www.coned.com/role/FinancialInformationbyBusinessSegmentDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Segment Reporting Information [Line Items]", "label": "Segment Reporting Information [Line Items]", "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." } } }, "auth_ref": [] }, "ed_SettlementofGasProceedingsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "SettlementofGasProceedingsMember", "presentation": [ "http://www.coned.com/role/MaterialContingenciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Settlement of Gas Proceedings", "label": "Settlement of Gas Proceedings [Member]", "documentation": "Settlement of Gas Proceedings [Member]" } } }, "auth_ref": [] }, "us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain", "presentation": [ "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "All Award Types", "label": "Award Type [Domain]", "documentation": "Award under share-based payment arrangement." } } }, "auth_ref": [ "r523", "r524", "r525", "r526", "r527", "r528", "r529", "r530", "r531", "r532", "r533", "r534", "r535", "r536", "r537", "r538", "r539", "r540", "r541", "r542", "r543", "r544", "r545", "r546", "r547", "r548" ] }, "us-gaap_ShortTermDebtLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShortTermDebtLineItems", "presentation": [ "http://www.coned.com/role/ShortTermBorrowingDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Short-term Debt [Line Items]", "label": "Short-Term Debt [Line Items]", "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." } } }, "auth_ref": [] }, "us-gaap_ShortTermDebtTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShortTermDebtTextBlock", "presentation": [ "http://www.coned.com/role/ShortTermBorrowing" ], "lang": { "en-us": { "role": { "terseLabel": "Short-Term Borrowing", "label": "Short-Term Debt [Text Block]", "documentation": "The entire disclosure for short-term debt." } } }, "auth_ref": [ "r179" ] }, "us-gaap_SignificantAccountingPoliciesTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SignificantAccountingPoliciesTextBlock", "presentation": [ "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMatters" ], "lang": { "en-us": { "role": { "terseLabel": "Summary of Significant Accounting Policies and Other Matters", "label": "Significant Accounting Policies [Text Block]", "documentation": "The entire disclosure for all significant accounting policies of the reporting entity." } } }, "auth_ref": [ "r170", "r268" ] }, "us-gaap_SiteContingencyLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SiteContingencyLineItems", "presentation": [ "http://www.coned.com/role/EnvironmentalMattersAccruedLiabilitiesandRegulatoryAssetsDetails", "http://www.coned.com/role/EnvironmentalMattersAccruedLiabilityDetails", "http://www.coned.com/role/EnvironmentalMattersAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Site Contingency [Line Items]", "label": "Site Contingency [Line Items]", "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." } } }, "auth_ref": [ "r388", "r826", "r827", "r952", "r953", "r954", "r992", "r1004" ] }, "us-gaap_SiteContingencyTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SiteContingencyTable", "presentation": [ "http://www.coned.com/role/EnvironmentalMattersAccruedLiabilitiesandRegulatoryAssetsDetails", "http://www.coned.com/role/EnvironmentalMattersAccruedLiabilityDetails", "http://www.coned.com/role/EnvironmentalMattersAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Site Contingency [Table]", "label": "Site Contingency [Table]", "documentation": "Information and financial data about the reasonably possible loss or the recognized and additional reasonably possible loss from an environmental remediation obligation." } } }, "auth_ref": [ "r388", "r826", "r827", "r952", "r953", "r954", "r992", "r1004" ] }, "ed_SoftwareLicensesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "SoftwareLicensesMember", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Software Licenses", "label": "Software Licenses [Member]", "documentation": "Software Licenses [Member]" } } }, "auth_ref": [] }, "us-gaap_StatementBusinessSegmentsAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "StatementBusinessSegmentsAxis", "presentation": [ "http://www.coned.com/role/FinancialInformationbyBusinessSegmentDetails", "http://www.coned.com/role/RevenueRecognitionDisaggregationofRevenueDetails", "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersReconciliationofCashTemporaryInvestmentsandRestrictedCashDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Segments [Axis]", "label": "Segments [Axis]", "documentation": "Information by business segments." } } }, "auth_ref": [ "r227", "r315", "r318", "r319", "r320", "r321", "r322", "r323", "r324", "r325", "r326", "r327", "r328", "r329", "r331", "r332", "r333", "r334", "r335", "r336", "r337", "r338", "r339", "r341", "r346", "r367", "r368", "r369", "r370", "r371", "r372", "r373", "r374", "r375", "r377", "r380", "r381", "r687", "r688", "r689", "r690", "r691", "r692", "r693", "r694", "r695", "r696", "r697", "r825", "r963", "r1050" ] }, "us-gaap_StatementEquityComponentsAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "StatementEquityComponentsAxis", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFEQUITYUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFSHAREHOLDERSEQUITYUNAUDITEDCECONY", "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersChangesinAccumulatedOtherComprehensiveIncomeLossDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Equity Components [Axis]", "label": "Equity Components [Axis]", "documentation": "Information by component of equity." } } }, "auth_ref": [ "r24", "r49", "r224", "r253", "r254", "r255", "r276", "r277", "r278", "r282", "r290", "r292", "r313", "r355", "r358", "r429", "r549", "r550", "r551", "r561", "r562", "r584", "r585", "r586", "r587", "r588", "r590", "r593", "r613", "r615", "r616", "r617", "r618", "r619", "r632", "r705", "r706", "r707", "r722", "r787" ] }, "us-gaap_StatementLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "StatementLineItems", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONYParenthetical", "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTCECONYUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCOMPREHENSIVEINCOMEUNAUDITEDCECONY", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFEQUITYUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFSHAREHOLDERSEQUITYUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Statement [Line Items]", "label": "Statement [Line Items]", "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." } } }, "auth_ref": [ "r276", "r277", "r278", "r313", "r650", "r713", "r723", "r734", "r735", "r736", "r737", "r738", "r739", "r742", "r744", "r745", "r746", "r747", "r748", "r750", "r751", "r752", "r753", "r756", "r757", "r758", "r759", "r760", "r762", "r765", "r766", "r773", "r774", "r775", "r776", "r777", "r778", "r779", "r780", "r781", "r782", "r783", "r784", "r787", "r863" ] }, "us-gaap_StatementOfCashFlowsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "StatementOfCashFlowsAbstract", "lang": { "en-us": { "role": { "terseLabel": "Statement of Cash Flows [Abstract]", "label": "Statement of Cash Flows [Abstract]" } } }, "auth_ref": [] }, "us-gaap_StatementOfFinancialPositionAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "StatementOfFinancialPositionAbstract", "lang": { "en-us": { "role": { "terseLabel": "Statement of Financial Position [Abstract]", "label": "Statement of Financial Position [Abstract]" } } }, "auth_ref": [] }, "us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "StatementOfIncomeAndComprehensiveIncomeAbstract", "lang": { "en-us": { "role": { "terseLabel": "Statement of Comprehensive Income [Abstract]", "label": "Statement of Comprehensive Income [Abstract]" } } }, "auth_ref": [] }, "us-gaap_StatementOfStockholdersEquityAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "StatementOfStockholdersEquityAbstract", "lang": { "en-us": { "role": { "terseLabel": "Statement of Stockholders' Equity [Abstract]", "label": "Statement of Stockholders' Equity [Abstract]" } } }, "auth_ref": [] }, "us-gaap_StatementTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "StatementTable", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONYParenthetical", "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTCECONYUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCOMPREHENSIVEINCOMEUNAUDITEDCECONY", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFEQUITYUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFSHAREHOLDERSEQUITYUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Statement [Table]", "label": "Statement [Table]", "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." } } }, "auth_ref": [ "r276", "r277", "r278", "r313", "r650", "r713", "r723", "r734", "r735", "r736", "r737", "r738", "r739", "r742", "r744", "r745", "r746", "r747", "r748", "r750", "r751", "r752", "r753", "r756", "r757", "r758", "r759", "r760", "r762", "r765", "r766", "r773", "r774", "r775", "r776", "r777", "r778", "r779", "r780", "r781", "r782", "r783", "r784", "r787", "r863" ] }, "ed_SteamMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "SteamMember", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTCECONYUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED" ], "lang": { "en-us": { "role": { "terseLabel": "Steam", "label": "Steam [Member]", "documentation": "Steam [Member]" } } }, "auth_ref": [] }, "us-gaap_SteamPlantMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SteamPlantMember", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY", "http://www.coned.com/role/FinancialInformationbyBusinessSegmentDetails", "http://www.coned.com/role/RevenueRecognitionDisaggregationofRevenueDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Steam", "verboseLabel": "Steam", "label": "Steam Plant [Member]", "documentation": "Plant used in connection with steam-power generation of electricity." } } }, "auth_ref": [] }, "ecd_StkPrcOrTsrEstimationMethodTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "StkPrcOrTsrEstimationMethodTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Stock Price or TSR Estimation Method", "label": "Stock Price or TSR Estimation Method [Text Block]" } } }, "auth_ref": [ "r881", "r892", "r902", "r927" ] }, "us-gaap_StockAppreciationRightsSARSMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "StockAppreciationRightsSARSMember", "presentation": [ "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Stock Appreciation Rights (SARs)", "label": "Stock Appreciation Rights (SARs) [Member]", "documentation": "Right to receive cash or shares equal to appreciation of predetermined number of grantor's shares during predetermined time period." } } }, "auth_ref": [] }, "us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensationGross": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "StockIssuedDuringPeriodSharesShareBasedCompensationGross", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFEQUITYUNAUDITED" ], "lang": { "en-us": { "role": { "terseLabel": "Issuance of common shares for stock plans (in shares)", "label": "Shares Issued, Shares, Share-Based Payment Arrangement, before Forfeiture", "documentation": "Number, before forfeiture, of shares issued under share-based payment arrangement. Excludes employee stock ownership plan (ESOP)." } } }, "auth_ref": [] }, "us-gaap_StockIssuedDuringPeriodValueShareBasedCompensationGross": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "StockIssuedDuringPeriodValueShareBasedCompensationGross", "crdr": "credit", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFEQUITYUNAUDITED" ], "lang": { "en-us": { "role": { "terseLabel": "Issuance of common shares for stock plans", "label": "Shares Issued, Value, Share-Based Payment Arrangement, before Forfeiture", "documentation": "Value, before forfeiture, of shares issued under share-based payment arrangement. Excludes employee stock ownership plan (ESOP)." } } }, "auth_ref": [] }, "us-gaap_StockRepurchaseProgramAuthorizedAmount1": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "StockRepurchaseProgramAuthorizedAmount1", "crdr": "credit", "presentation": [ "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Authorized repurchased amount", "label": "Stock Repurchase Program, Authorized Amount", "documentation": "Amount of stock repurchase plan authorized." } } }, "auth_ref": [] }, "us-gaap_StockholdersEquity": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "StockholdersEquity", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFSHAREHOLDERSEQUITYUNAUDITEDCECONY", "http://www.coned.com/role/RelatedPartyTransactionsAdditionalInformationDetails", "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersChangesinAccumulatedOtherComprehensiveIncomeLossDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Common shareholders\u2019 equity", "periodStartLabel": "Beginning Balance", "periodEndLabel": "Ending Balance", "verboseLabel": "Net assets", "label": "Equity, Attributable to Parent", "documentation": "Amount of equity (deficit) attributable to parent. Excludes temporary equity and equity attributable to noncontrolling interest." } } }, "auth_ref": [ "r151", "r152", "r153", "r172", "r743", "r761", "r788", "r789", "r857", "r871", "r978", "r987", "r1027", "r1054" ] }, "us-gaap_StockholdersEquityAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "StockholdersEquityAbstract", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "EQUITY", "label": "Equity, Attributable to Parent [Abstract]" } } }, "auth_ref": [] }, "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest", "crdr": "credit", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFEQUITYUNAUDITED", "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersChangesinAccumulatedOtherComprehensiveIncomeLossDetails" ], "lang": { "en-us": { "role": { "periodStartLabel": "Beginning balance", "periodEndLabel": "Ending balance", "label": "Equity, Including Portion Attributable to Noncontrolling Interest", "documentation": "Amount of equity (deficit) attributable to parent and noncontrolling interest. Excludes temporary equity." } } }, "auth_ref": [ "r86", "r87", "r88", "r224", "r225", "r254", "r276", "r277", "r278", "r282", "r290", "r355", "r358", "r429", "r549", "r550", "r551", "r561", "r562", "r584", "r585", "r586", "r587", "r588", "r590", "r593", "r613", "r615", "r619", "r632", "r706", "r707", "r720", "r743", "r761", "r788", "r789", "r810", "r870", "r978", "r987", "r1027", "r1054" ] }, "us-gaap_SubsequentEventMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SubsequentEventMember", "presentation": [ "http://www.coned.com/role/RegulatoryMattersRatePlansandBillReliefNarrativeDetails", "http://www.coned.com/role/RelatedPartyTransactionsAdditionalInformationDetails", "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Subsequent Event", "label": "Subsequent Event [Member]", "documentation": "Identifies event that occurred after the balance sheet date but before financial statements are issued or available to be issued." } } }, "auth_ref": [ "r620", "r643" ] }, "us-gaap_SubsequentEventTypeAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SubsequentEventTypeAxis", "presentation": [ "http://www.coned.com/role/RegulatoryMattersRatePlansandBillReliefNarrativeDetails", "http://www.coned.com/role/RelatedPartyTransactionsAdditionalInformationDetails", "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Subsequent Event Type [Axis]", "label": "Subsequent Event Type [Axis]", "documentation": "Information by event that occurred after the balance sheet date but before financial statements are issued or available to be issued." } } }, "auth_ref": [ "r620", "r643" ] }, "us-gaap_SubsequentEventTypeDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SubsequentEventTypeDomain", "presentation": [ "http://www.coned.com/role/RegulatoryMattersRatePlansandBillReliefNarrativeDetails", "http://www.coned.com/role/RelatedPartyTransactionsAdditionalInformationDetails", "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Subsequent Event Type [Domain]", "label": "Subsequent Event Type [Domain]", "documentation": "Event that occurred after the balance sheet date but before financial statements are issued or available to be issued." } } }, "auth_ref": [ "r620", "r643" ] }, "srt_SubsidiariesMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "SubsidiariesMember", "presentation": [ "http://www.coned.com/role/CapitalizationCarryingAmountsandFairValuesofLongTermDebtDetails", "http://www.coned.com/role/CurrentExpectedCreditLossesAdditionalInformationDetails", "http://www.coned.com/role/CurrentExpectedCreditLossesRollforwardofSegmentTypeDetails", "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesAdditionalInformationDetails", "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesCreditRiskRelatedContingentFeaturesDetails", "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesFairValuesofCommodityDerivativesIncludingOffsettingDetails", "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesHedgedVolumeofDerivativeTransactionsDetails", "http://www.coned.com/role/DerivativeInstrumentsandHedgingActivitiesRealizedandUnrealizedGainsLossesonCommodityDerivativesDetails", "http://www.coned.com/role/EnvironmentalMattersAccruedLiabilitiesandRegulatoryAssetsDetails", "http://www.coned.com/role/EnvironmentalMattersAccruedLiabilityDetails", "http://www.coned.com/role/EnvironmentalMattersEnvironmentalRemediationCostsDetails", "http://www.coned.com/role/FairValueMeasurementsAssetsandLiabilitiesMeasuredatFairValueonRecurringBasisDetails", "http://www.coned.com/role/FairValueMeasurementsReconciliationofAssetsandLiabilitiesMeasuredatLevel3FairValueDetails", "http://www.coned.com/role/FairValueMeasurementsScheduleofCommodityDerivativesDetails", "http://www.coned.com/role/FinancialInformationbyBusinessSegmentDetails", "http://www.coned.com/role/IncomeTaxAdditionalInformationDetails", "http://www.coned.com/role/IncomeTaxIncomeTaxReconciliationDetails", "http://www.coned.com/role/LeasesAdditionalInformationDetails", "http://www.coned.com/role/LeasesLeaseCostandCashFlowsDetails", "http://www.coned.com/role/OtherPostretirementBenefitsPeriodicPostretirementBenefitCostsDetails", "http://www.coned.com/role/PensionBenefitsAdditionalInformationDetails", "http://www.coned.com/role/PensionBenefitsTotalPeriodicBenefitCostsDetails", "http://www.coned.com/role/RegulatoryMattersOtherRegulatoryMattersNarrativeDetails", "http://www.coned.com/role/RegulatoryMattersRegulatoryAssetsDetails", "http://www.coned.com/role/RegulatoryMattersRegulatoryLiabilitiesDetails", "http://www.coned.com/role/RegulatoryMattersScheduleofRegulatoryAssetsNotEarningaReturnDetails", "http://www.coned.com/role/RelatedPartyTransactionsAdditionalInformationDetails", "http://www.coned.com/role/RevenueRecognitionDisaggregationofRevenueDetails", "http://www.coned.com/role/ShortTermBorrowingDetails", "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersChangesinAccumulatedOtherComprehensiveIncomeLossDetails", "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersReconciliationofCashTemporaryInvestmentsandRestrictedCashDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Subsidiaries", "label": "Subsidiaries [Member]" } } }, "auth_ref": [ "r1018", "r1032", "r1033", "r1034" ] }, "ed_SuperfundSitesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "SuperfundSitesMember", "presentation": [ "http://www.coned.com/role/EnvironmentalMattersAccruedLiabilitiesandRegulatoryAssetsDetails", "http://www.coned.com/role/EnvironmentalMattersAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Superfund Sites", "label": "Superfund Sites [Member]", "documentation": "Superfund Sites [Member]" } } }, "auth_ref": [] }, "us-gaap_SupplementalCashFlowInformationAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SupplementalCashFlowInformationAbstract", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Cash paid during the period for:", "label": "Supplemental Cash Flow Information [Abstract]" } } }, "auth_ref": [] }, "ed_SystemBenefitChargeCarryingChargeMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "SystemBenefitChargeCarryingChargeMember", "presentation": [ "http://www.coned.com/role/RegulatoryMattersRegulatoryLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "System benefit charge carrying charge", "label": "System Benefit Charge Carrying Charge [Member]", "documentation": "System Benefit Charge Carrying Charge [Member]" } } }, "auth_ref": [] }, "ed_SystemBenefitsChargeLiabilityCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "SystemBenefitsChargeLiabilityCurrent", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": "us-gaap_LiabilitiesCurrent", "weight": 1.0, "order": 6.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "System benefit charge", "label": "System Benefits Charge Liability, Current", "documentation": "System Benefits Charge Liability, Current" } } }, "auth_ref": [] }, "ed_SystemPeakReductionAndEnergyEfficiencyProgramsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "SystemPeakReductionAndEnergyEfficiencyProgramsMember", "presentation": [ "http://www.coned.com/role/RegulatoryMattersRegulatoryAssetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "System peak reduction and energy efficiency programs", "label": "System Peak Reduction And Energy Efficiency Programs [Member]", "documentation": "System Peak Reduction And Energy Efficiency Programs [Member]" } } }, "auth_ref": [] }, "ecd_TabularListTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "TabularListTableTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Tabular List, Table", "label": "Tabular List [Table Text Block]" } } }, "auth_ref": [ "r921" ] }, "us-gaap_TaxesExcludingIncomeAndExciseTaxes": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "TaxesExcludingIncomeAndExciseTaxes", "crdr": "debit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED": { "parentTag": "us-gaap_OperatingExpenses", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTCECONYUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED" ], "lang": { "en-us": { "role": { "terseLabel": "Taxes, other than income taxes", "label": "Taxes, Miscellaneous", "documentation": "All taxes not related to income of the entity or excise or sales taxes levied on the revenue of the entity that are not reported elsewhere. These taxes could include production, real estate, personal property, and pump tax." } } }, "auth_ref": [ "r971" ] }, "us-gaap_TaxesPayableCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "TaxesPayableCurrent", "crdr": "credit", "calculation": { "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED": { "parentTag": "us-gaap_LiabilitiesCurrent", "weight": 1.0, "order": 12.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY" ], "lang": { "en-us": { "role": { "terseLabel": "Accrued taxes", "label": "Taxes Payable, Current", "documentation": "Carrying value as of the balance sheet date of obligations incurred and payable for statutory income, sales, use, payroll, excise, real, property and other taxes. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer)." } } }, "auth_ref": [ "r43" ] }, "ed_TermOfContract": { "xbrltype": "durationItemType", "nsuri": "http://www.coned.com/20240331", "localname": "TermOfContract", "presentation": [ "http://www.coned.com/role/RelatedPartyTransactionsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Contract term (years)", "label": "Term Of Contract", "documentation": "Term Of Contract" } } }, "auth_ref": [] }, "ecd_TotalShareholderRtnAmt": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "TotalShareholderRtnAmt", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Total Shareholder Return Amount", "label": "Total Shareholder Return Amount" } } }, "auth_ref": [ "r913" ] }, "ecd_TotalShareholderRtnVsPeerGroupTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "TotalShareholderRtnVsPeerGroupTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Total Shareholder Return Vs Peer Group", "label": "Total Shareholder Return Vs Peer Group [Text Block]" } } }, "auth_ref": [ "r920" ] }, "us-gaap_TradeAccountsReceivableMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "TradeAccountsReceivableMember", "presentation": [ "http://www.coned.com/role/CurrentExpectedCreditLossesRollforwardofSegmentTypeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Accounts receivable - customers", "label": "Trade Accounts Receivable [Member]", "documentation": "Amount due from customers or clients for goods or services that have been delivered or sold in the normal course of business." } } }, "auth_ref": [] }, "ecd_TradingArrAxis": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "TradingArrAxis", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" ], "lang": { "en-us": { "role": { "terseLabel": "Trading Arrangement:", "label": "Trading Arrangement [Axis]" } } }, "auth_ref": [ "r940" ] }, "ecd_TradingArrByIndTable": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "TradingArrByIndTable", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" ], "lang": { "en-us": { "role": { "terseLabel": "Trading Arrangements, by Individual", "label": "Trading Arrangements, by Individual [Table]" } } }, "auth_ref": [ "r942" ] }, "dei_TradingSymbol": { "xbrltype": "tradingSymbolItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "TradingSymbol", "presentation": [ "http://www.coned.com/role/CoverPage" ], "lang": { "en-us": { "role": { "terseLabel": "Trading Symbol", "label": "Trading Symbol", "documentation": "Trading symbol of an instrument as listed on an exchange." } } }, "auth_ref": [] }, "ed_TransmissionCongestionContractsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "TransmissionCongestionContractsMember", "presentation": [ "http://www.coned.com/role/FairValueMeasurementsScheduleofCommodityDerivativesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Transmission Congestion Contracts", "label": "Transmission Congestion Contracts [Member]", "documentation": "Transmission Congestion Contracts [Member]" } } }, "auth_ref": [] }, "ecd_TrdArrAdoptionDate": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "TrdArrAdoptionDate", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" ], "lang": { "en-us": { "role": { "terseLabel": "Adoption Date", "label": "Trading Arrangement Adoption Date" } } }, "auth_ref": [ "r943" ] }, "ecd_TrdArrDuration": { "xbrltype": "durationItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "TrdArrDuration", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" ], "lang": { "en-us": { "role": { "terseLabel": "Arrangement Duration", "label": "Trading Arrangement Duration" } } }, "auth_ref": [ "r944" ] }, "ecd_TrdArrIndName": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "TrdArrIndName", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" ], "lang": { "en-us": { "role": { "terseLabel": "Name", "label": "Trading Arrangement, Individual Name" } } }, "auth_ref": [ "r942" ] }, "ecd_TrdArrIndTitle": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "TrdArrIndTitle", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" ], "lang": { "en-us": { "role": { "terseLabel": "Title", "label": "Trading Arrangement, Individual Title" } } }, "auth_ref": [ "r942" ] }, "ecd_TrdArrSecuritiesAggAvailAmt": { "xbrltype": "sharesItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "TrdArrSecuritiesAggAvailAmt", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" ], "lang": { "en-us": { "role": { "terseLabel": "Aggregate Available", "label": "Trading Arrangement, Securities Aggregate Available Amount" } } }, "auth_ref": [ "r945" ] }, "ecd_TrdArrTerminationDate": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "TrdArrTerminationDate", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" ], "lang": { "en-us": { "role": { "terseLabel": "Termination Date", "label": "Trading Arrangement Termination Date" } } }, "auth_ref": [ "r943" ] }, "us-gaap_TreasuryStockCommonMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "TreasuryStockCommonMember", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFEQUITYUNAUDITED" ], "lang": { "en-us": { "role": { "terseLabel": "Treasury Stock", "label": "Treasury Stock, Common [Member]", "documentation": "Previously issued common shares repurchased by the issuing entity and held in treasury." } } }, "auth_ref": [ "r80" ] }, "us-gaap_TreasuryStockCommonShares": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "TreasuryStockCommonShares", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFEQUITYUNAUDITED" ], "lang": { "en-us": { "role": { "periodStartLabel": "Beginning balance (shares)", "periodEndLabel": "Ending balance (shares)", "label": "Treasury Stock, Common, Shares", "documentation": "Number of previously issued common shares repurchased by the issuing entity and held in treasury." } } }, "auth_ref": [ "r80" ] }, "us-gaap_TreasuryStockSharesAcquired": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "TreasuryStockSharesAcquired", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFEQUITYUNAUDITED" ], "lang": { "en-us": { "role": { "verboseLabel": "Common stock repurchases (in shares)", "label": "Treasury Stock, Shares, Acquired", "documentation": "Number of shares that have been repurchased during the period and are being held in treasury." } } }, "auth_ref": [ "r24", "r151", "r182" ] }, "us-gaap_TreasuryStockValueAcquiredCostMethod": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "TreasuryStockValueAcquiredCostMethod", "crdr": "debit", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDSTATEMENTOFEQUITYUNAUDITED" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Common stock repurchases", "label": "Treasury Stock, Value, Acquired, Cost Method", "documentation": "Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method." } } }, "auth_ref": [ "r24", "r80", "r182" ] }, "us-gaap_UnamortizedDebtIssuanceExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "UnamortizedDebtIssuanceExpense", "crdr": "debit", "presentation": [ "http://www.coned.com/role/CapitalizationCarryingAmountsandFairValuesofLongTermDebtDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Unamortized debt expense", "label": "Unamortized Debt Issuance Expense", "documentation": "The remaining balance of debt issuance expenses that were capitalized and are being amortized against income over the lives of the respective bond issues. This does not include the amounts capitalized as part of the cost of the utility plant or asset." } } }, "auth_ref": [] }, "us-gaap_UnbilledContractsReceivable": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "UnbilledContractsReceivable", "crdr": "debit", "presentation": [ "http://www.coned.com/role/RevenueRecognitionChangeinUnbilledContractandUnearnedRevenuesDetails" ], "lang": { "en-us": { "role": { "periodStartLabel": "Beginning balance", "periodEndLabel": "Ending balance", "label": "Unbilled Contracts Receivable", "documentation": "Unbilled amounts due for services rendered or to be rendered, actions taken or to be taken, or a promise to refrain from taking certain actions in accordance with the terms of a legally binding agreement between the entity and, at a minimum, one other party. An example would be amounts associated with contracts or programs where the recognized revenue for performance thereunder exceeds the amounts billed under the terms thereof as of the date of the balance sheet." } } }, "auth_ref": [ "r649" ] }, "ed_UnbilledContractsReceivableDecreaseFromBillings": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "UnbilledContractsReceivableDecreaseFromBillings", "crdr": "credit", "presentation": [ "http://www.coned.com/role/RevenueRecognitionChangeinUnbilledContractandUnearnedRevenuesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Subtractions", "label": "Unbilled Contracts Receivable, Decrease From Billings", "documentation": "Unbilled Contracts Receivable, Decrease From Billings" } } }, "auth_ref": [] }, "ed_UnbilledContractsReceivableRevenueRecognized": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "UnbilledContractsReceivableRevenueRecognized", "crdr": "debit", "presentation": [ "http://www.coned.com/role/RevenueRecognitionChangeinUnbilledContractandUnearnedRevenuesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Additions", "label": "Unbilled Contracts Receivable, Revenue Recognized", "documentation": "Unbilled Contracts Receivable, Revenue Recognized" } } }, "auth_ref": [] }, "ed_UnconditionalCharitableContributionAccruedAmount": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "UnconditionalCharitableContributionAccruedAmount", "crdr": "debit", "presentation": [ "http://www.coned.com/role/RelatedPartyTransactionsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Unconditional charitable contribution, accrued amount", "label": "Unconditional Charitable Contribution, Accrued Amount", "documentation": "Unconditional Charitable Contribution, Accrued Amount" } } }, "auth_ref": [] }, "ecd_UndrlygSecurityMktPriceChngPct": { "xbrltype": "pureItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "UndrlygSecurityMktPriceChngPct", "presentation": [ "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure" ], "lang": { "en-us": { "role": { "terseLabel": "Underlying Security Market Price Change", "label": "Underlying Security Market Price Change, Percent" } } }, "auth_ref": [ "r939" ] }, "ed_UnrecognizedOtherPostretirementBenefitsCostsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "UnrecognizedOtherPostretirementBenefitsCostsMember", "presentation": [ "http://www.coned.com/role/RegulatoryMattersRegulatoryLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Unrecognized pension and other postretirement costs", "label": "Unrecognized Other Postretirement Benefits Costs [Member]", "documentation": "Unrecognized Other Postretirement Benefits Costs [Member]" } } }, "auth_ref": [] }, "ed_UnrecognizedPensionAndOtherPostretirementCostsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "UnrecognizedPensionAndOtherPostretirementCostsMember", "presentation": [ "http://www.coned.com/role/RegulatoryMattersRegulatoryAssetsDetails", "http://www.coned.com/role/RegulatoryMattersScheduleofRegulatoryAssetsNotEarningaReturnDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Unrecognized pension and other postretirement costs", "label": "Unrecognized Pension And Other Postretirement Costs [Member]", "documentation": "Regulatory Asset for difference between Liability to Fair Value of Plan Assets and Projected Benefit Obligation." } } }, "auth_ref": [] }, "us-gaap_UnrecognizedTaxBenefits": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "UnrecognizedTaxBenefits", "crdr": "credit", "presentation": [ "http://www.coned.com/role/IncomeTaxAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Estimated liability for uncertain tax positions", "label": "Unrecognized Tax Benefits", "documentation": "Amount of unrecognized tax benefits." } } }, "auth_ref": [ "r553", "r557" ] }, "us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions", "crdr": "credit", "presentation": [ "http://www.coned.com/role/IncomeTaxAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Unrecognized tax benefits, increase resulting from current period tax positions", "label": "Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions", "documentation": "Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return." } } }, "auth_ref": [ "r558" ] }, "ed_UnrecognizedTaxBenefitsNet": { "xbrltype": "monetaryItemType", "nsuri": "http://www.coned.com/20240331", "localname": "UnrecognizedTaxBenefitsNet", "crdr": "credit", "presentation": [ "http://www.coned.com/role/IncomeTaxAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Unrecognized tax benefits, net", "label": "Unrecognized Tax Benefits, Net", "documentation": "Unrecognized Tax Benefits, Net" } } }, "auth_ref": [] }, "us-gaap_UtilityPlantDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "UtilityPlantDomain", "presentation": [ "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITED", "http://www.coned.com/role/CONSOLIDATEDBALANCESHEETUNAUDITEDCECONY", "http://www.coned.com/role/EnvironmentalMattersAdditionalInformationDetails", "http://www.coned.com/role/FinancialInformationbyBusinessSegmentDetails", "http://www.coned.com/role/RegulatoryMattersRatePlansandBillReliefNarrativeDetails", "http://www.coned.com/role/RevenueRecognitionDisaggregationofRevenueDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Utility Plant [Domain]", "label": "Utility Plant [Domain]", "documentation": "Plant owned by a utility entity used in the operations of the entity." } } }, "auth_ref": [] }, "ed_WeightedAverageInterestRateOfCommercialPaper": { "xbrltype": "percentItemType", "nsuri": "http://www.coned.com/20240331", "localname": "WeightedAverageInterestRateOfCommercialPaper", "presentation": [ "http://www.coned.com/role/ShortTermBorrowingDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Weighted average interest rate of commercial paper (in percent)", "label": "Weighted Average Interest Rate Of Commercial Paper", "documentation": "Weighted Average Interest Rate Of Commercial Paper" } } }, "auth_ref": [] }, "us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "WeightedAverageNumberOfDilutedSharesOutstanding", "calculation": { "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersEarningsPerCommonShareDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED", "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersEarningsPerCommonShareDetails" ], "lang": { "en-us": { "role": { "terseLabel": "AVERAGE NUMBER OF SHARES OUTSTANDING\u2014DILUTED (shares)", "totalLabel": "Adjusted weighted average common shares outstanding \u2013 diluted (shares)", "label": "Weighted Average Number of Shares Outstanding, Diluted", "documentation": "The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period." } } }, "auth_ref": [ "r296", "r310" ] }, "us-gaap_WeightedAverageNumberOfSharesOutstandingBasic": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "WeightedAverageNumberOfSharesOutstandingBasic", "calculation": { "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersEarningsPerCommonShareDetails": { "parentTag": "us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.coned.com/role/CONSOLIDATEDINCOMESTATEMENTUNAUDITED", "http://www.coned.com/role/SummaryofSignificantAccountingPoliciesandOtherMattersEarningsPerCommonShareDetails" ], "lang": { "en-us": { "role": { "terseLabel": "AVERAGE NUMBER OF SHARES OUTSTANDING-BASIC (shares)", "verboseLabel": "Weighted average common shares outstanding \u2013 basic (shares)", "label": "Weighted Average Number of Shares Outstanding, Basic", "documentation": "Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period." } } }, "auth_ref": [ "r295", "r310" ] }, "ed_WorkersCompensationMember": { "xbrltype": "domainItemType", "nsuri": "http://www.coned.com/20240331", "localname": "WorkersCompensationMember", "presentation": [ "http://www.coned.com/role/EnvironmentalMattersAccruedLiabilityDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Workers\u2019 Compensation", "label": "Workers Compensation [Member]", "documentation": "Workers Compensation [Member]" } } }, "auth_ref": [] } } } }, "std_ref": { "r0": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "25", "Paragraph": "1", "SubTopic": "20", "Topic": "940", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481913/940-20-25-1" }, "r1": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "SubTopic": "230", "Topic": "830", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481877/830-230-45-1" }, "r2": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "10", "SubTopic": "20", "Topic": "205", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483475/205-20-45-10" }, "r3": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "10A", "SubTopic": "10", "Topic": "220", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482790/220-10-45-10A" }, "r4": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "10A", "Subparagraph": "(i),(j),(k)", "SubTopic": "10", "Topic": "220", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482790/220-10-45-10A" }, "r5": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "10A", "Subparagraph": "(i-k)", "SubTopic": "10", "Topic": "220", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482790/220-10-45-10A" }, "r6": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "11", "SubTopic": "10", "Topic": "360", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482130/360-10-45-11" }, "r7": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "12", "SubTopic": "10", "Topic": "220", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482790/220-10-45-12" }, "r8": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "14", "SubTopic": "10", "Topic": "360", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482130/360-10-45-14" }, "r9": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "14", "Subparagraph": "(a)", "SubTopic": "10", "Topic": "230", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-14" }, "r10": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "SubTopic": "405", "Topic": "942", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481071/942-405-45-2" }, "r11": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "20", "SubTopic": "10", "Topic": "810", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481231/810-10-45-20" }, "r12": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "21D", "SubTopic": "10", "Topic": "230", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-21D" }, "r13": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "25", "Subparagraph": "(g)", "SubTopic": "10", "Topic": "230", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-25" }, "r14": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "28", "Subparagraph": "(a)", "SubTopic": "10", "Topic": "230", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-28" }, "r15": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "28", "Subparagraph": "(b)", "SubTopic": "10", "Topic": "230", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-28" }, "r16": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "5", "SubTopic": "10", "Topic": "360", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482130/360-10-45-5" }, "r17": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "5", "SubTopic": "10", "Topic": "815", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480463/815-10-45-5" }, "r18": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "SubTopic": "10", "Topic": "360", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482099/360-10-50-1" }, "r19": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "SubTopic": "20", "Topic": "205", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483499/205-20-50-1" }, "r20": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "SubTopic": "20", "Topic": "715", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r21": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "19", "SubTopic": "10", "Topic": "740", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482685/740-10-50-19" }, "r22": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1A", "Subparagraph": "(c)(3)", "SubTopic": "10", "Topic": "810", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481203/810-10-50-1A" }, "r23": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1A", "Subparagraph": "(c),(3)", "SubTopic": "10", "Topic": "810", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481203/810-10-50-1A" }, "r24": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "SubTopic": "10", "Topic": "505", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481112/505-10-50-2" }, "r25": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "SubTopic": "10", "Topic": "815", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-2" }, "r26": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(bbb)", "SubTopic": "10", "Topic": "820", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482106/820-10-50-2" }, "r27": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)", "SubTopic": "10", "Topic": "820", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482106/820-10-50-2" }, "r28": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "SubTopic": "10", "Topic": "360", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482099/360-10-50-3" }, "r29": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(b)", "SubTopic": "10", "Topic": "820", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482106/820-10-50-3" }, "r30": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(b)", "SubTopic": "20", "Topic": "210", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483466/210-20-50-3" }, "r31": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4D", "Subparagraph": "(b)", "SubTopic": "10", "Topic": "815", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4D" }, "r32": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4D", "Subparagraph": "(c)(2)", "SubTopic": "20", "Topic": "860", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481326/860-20-50-4D" }, "r33": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4K", "Subparagraph": "(c)", "SubTopic": "10", "Topic": "815", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4K" }, "r34": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6A", "Subparagraph": "(a)", "SubTopic": "10", "Topic": "820", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482106/820-10-50-6A" }, "r35": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "SubTopic": "10", "Topic": "230", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482913/230-10-50-8" }, "r36": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "15", "SubTopic": "10", "Topic": "220", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482739/220-10-55-15" }, "r37": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "8", "SubTopic": "20", "Topic": "210", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483444/210-20-55-8" }, "r38": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(22))", "SubTopic": "10", "Topic": "210", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r39": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "205", "SubTopic": "20", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483499/205-20-50-3" }, "r40": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "210", "SubTopic": "10", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02.19(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r41": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "210", "SubTopic": "10", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02.19(b),22(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r42": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "210", "SubTopic": "10", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02.19)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r43": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "210", "SubTopic": "10", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02.19,20)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r44": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "210", "SubTopic": "10", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02.20)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r45": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "210", "SubTopic": "10", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02.21)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r46": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "210", "SubTopic": "10", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02.22)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r47": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "210", "SubTopic": "10", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02.24)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r48": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "210", "SubTopic": "10", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02.25)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r49": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "210", "SubTopic": "10", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02.29-31)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r50": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "210", "SubTopic": "10", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02.3,4)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r51": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "220", "SubTopic": "10", "Section": "45", "Paragraph": "14A", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482790/220-10-45-14A" }, "r52": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "220", "SubTopic": "10", "Section": "45", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482790/220-10-45-5" }, "r53": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "230", "SubTopic": "10", "Section": "45", "Paragraph": "12", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-12" }, "r54": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "230", "SubTopic": "10", "Section": "45", "Paragraph": "13", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-13" }, "r55": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "230", "SubTopic": "10", "Section": "45", "Paragraph": "14", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-14" }, "r56": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "230", "SubTopic": "10", "Section": "45", "Paragraph": "14", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-14" }, "r57": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "230", "SubTopic": "10", "Section": "45", "Paragraph": "15", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-15" }, "r58": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "230", "SubTopic": "10", "Section": "45", "Paragraph": "15", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-15" }, "r59": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "230", "SubTopic": "10", "Section": "45", "Paragraph": "15", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-15" }, "r60": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "230", "SubTopic": "10", "Section": "45", "Paragraph": "15", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-15" }, "r61": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "230", "SubTopic": "10", "Section": "45", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-4" }, "r62": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "230", "SubTopic": "10", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482913/230-10-50-2" }, "r63": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "230", "SubTopic": "10", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482913/230-10-50-3" }, "r64": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "230", "SubTopic": "10", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482913/230-10-50-4" }, "r65": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "230", "SubTopic": "10", "Section": "50", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482913/230-10-50-5" }, "r66": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "260", "SubTopic": "10", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482662/260-10-50-1" }, "r67": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "260", "SubTopic": "10", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482662/260-10-50-1" }, "r68": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "260", "SubTopic": "10", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482662/260-10-50-2" }, "r69": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "260", "SubTopic": "10", "Section": "55", "Paragraph": "52", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482635/260-10-55-52" }, "r70": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "280", "SubTopic": "10", "Section": "50", "Paragraph": "22", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-22" }, "r71": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "280", "SubTopic": "10", "Section": "50", "Paragraph": "25", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-25" }, "r72": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "280", "SubTopic": "10", "Section": "50", "Paragraph": "30", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-30" }, "r73": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "310", "Publisher": "FASB", "URI": "https://asc.fasb.org//310/tableOfContent" }, "r74": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "350", "SubTopic": "20", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482573/350-20-50-1" }, "r75": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "350", "SubTopic": "30", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482665/350-30-50-2" }, "r76": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "360", "SubTopic": "10", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482099/360-10-50-1" }, "r77": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "360", "SubTopic": "10", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482099/360-10-50-1" }, "r78": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "505", "SubTopic": "10", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481112/505-10-50-3" }, "r79": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "505", "SubTopic": "10", "Section": "50", "Paragraph": "8", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481112/505-10-50-8" }, "r80": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "505", "SubTopic": "30", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481549/505-30-45-1" }, "r81": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "715", "SubTopic": "20", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-2" }, "r82": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "715", "SubTopic": "20", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-3" }, "r83": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "715", "SubTopic": "20", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-4" }, "r84": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "715", "SubTopic": "20", "Section": "55", "Paragraph": "17", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480482/715-20-55-17" }, "r85": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "740", "SubTopic": "10", "Section": "55", "Paragraph": "217", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482663/740-10-55-217" }, "r86": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "810", "SubTopic": "10", "Section": "45", "Paragraph": "15", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481231/810-10-45-15" }, "r87": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "810", "SubTopic": "10", "Section": "45", "Paragraph": "16", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481231/810-10-45-16" }, "r88": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "810", "SubTopic": "10", "Section": "55", "Paragraph": "4I", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481175/810-10-55-4I" }, "r89": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "810", "SubTopic": "10", "Section": "55", "Paragraph": "4J", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481175/810-10-55-4J" }, "r90": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "815", "SubTopic": "10", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-1" }, "r91": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "815", "SubTopic": "10", "Section": "50", "Paragraph": "1A", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-1A" }, "r92": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "815", "SubTopic": "10", "Section": "50", "Paragraph": "1B", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-1B" }, "r93": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "815", "SubTopic": "10", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4" }, "r94": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "815", "SubTopic": "10", "Section": "50", "Paragraph": "4A", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4A" }, "r95": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "815", "SubTopic": "10", "Section": "50", "Paragraph": "4A", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4A" }, "r96": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "815", "SubTopic": "10", "Section": "50", "Paragraph": "4B", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4B" }, "r97": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "815", "SubTopic": "10", "Section": "50", "Paragraph": "4B", "Subparagraph": "(a),(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4B" }, "r98": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "815", "SubTopic": "10", "Section": "50", "Paragraph": "4B", "Subparagraph": "(c)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4B" }, "r99": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "815", "SubTopic": "10", "Section": "50", "Paragraph": "4B", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4B" }, "r100": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "815", "SubTopic": "10", "Section": "50", "Paragraph": "4C", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4C" }, "r101": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "815", "SubTopic": "10", "Section": "50", "Paragraph": "4D", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4D" }, "r102": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "815", "SubTopic": "10", "Section": "50", "Paragraph": "4H", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4H" }, "r103": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "815", "SubTopic": "10", "Section": "50", "Paragraph": "4H", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4H" }, "r104": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "815", "SubTopic": "10", "Section": "50", "Paragraph": "4J", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4J" }, "r105": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "815", "SubTopic": "10", "Section": "50", "Paragraph": "4K", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4K" }, "r106": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "815", "SubTopic": "10", "Section": "50", "Paragraph": "4K", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4K" }, "r107": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "815", "SubTopic": "10", "Section": "50", "Paragraph": "4L", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4L" }, "r108": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "815", "SubTopic": "10", "Section": "50", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-5" }, "r109": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "815", "SubTopic": "10", "Section": "50", "Paragraph": "8", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-8" }, "r110": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "815", "SubTopic": "10", "Section": "55", "Paragraph": "182", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480401/815-10-55-182" }, "r111": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "820", "SubTopic": "10", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482106/820-10-50-2" }, "r112": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "820", "SubTopic": "10", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482106/820-10-50-2" }, "r113": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "820", "SubTopic": "10", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482106/820-10-50-3" }, "r114": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "825", "SubTopic": "10", "Section": "50", "Paragraph": "11", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482907/825-10-50-11" }, "r115": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "825", "SubTopic": "10", "Section": "50", "Paragraph": "12", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482907/825-10-50-12" }, "r116": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "825", "SubTopic": "10", "Section": "50", "Paragraph": "20", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482907/825-10-50-20" }, "r117": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "825", "SubTopic": "10", "Section": "50", "Paragraph": "21", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482907/825-10-50-21" }, "r118": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "825", "SubTopic": "10", "Section": "50", "Paragraph": "22", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482907/825-10-50-22" }, "r119": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "835", "SubTopic": "30", "Section": "45", "Paragraph": "1A", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482925/835-30-45-1A" }, "r120": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "835", "SubTopic": "30", "Section": "45", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482925/835-30-45-2" }, "r121": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "835", "SubTopic": "30", "Section": "45", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482925/835-30-45-3" }, "r122": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "835", "SubTopic": "30", "Section": "55", "Paragraph": "8", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482949/835-30-55-8" }, "r123": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "850", "SubTopic": "10", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483326/850-10-50-1" }, "r124": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "850", "SubTopic": "10", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483326/850-10-50-3" }, "r125": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "942", "SubTopic": "10", "Section": "S99", "Paragraph": "5", "Subparagraph": "(SAB TOPIC 11.N)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480035/942-10-S99-5" }, "r126": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "942", "SubTopic": "210", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03.17)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479853/942-210-S99-1" }, "r127": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "942", "SubTopic": "470", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480848/942-470-50-3" }, "r128": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "980", "SubTopic": "340", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481878/980-340-50-2" }, "r129": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "980", "SubTopic": "340", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481878/980-340-50-3" }, "r130": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "980", "SubTopic": "360", "Section": "25", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481711/980-360-25-1" }, "r131": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "980", "SubTopic": "715", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481691/980-715-50-1" }, "r132": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "980", "SubTopic": "835", "Section": "25", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481668/980-835-25-1" }, "r133": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "980", "SubTopic": "835", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482064/980-835-45-1" }, "r134": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "205", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org//205/tableOfContent" }, "r135": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "205", "SubTopic": "20", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org//205-20/tableOfContent" }, "r136": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "205", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "11", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483475/205-20-45-11" }, "r137": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "205", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3A", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483499/205-20-50-3A" }, "r138": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "205", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4A", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483499/205-20-50-4A" }, "r139": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "205", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4B", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483499/205-20-50-4B" }, "r140": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "205", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5A", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483499/205-20-50-5A" }, "r141": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "205", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5B", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483499/205-20-50-5B" }, "r142": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "205", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5B", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483499/205-20-50-5B" }, "r143": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "205", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5B", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483499/205-20-50-5B" }, "r144": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "205", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5C", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483499/205-20-50-5C" }, "r145": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "205", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5D", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483499/205-20-50-5D" }, "r146": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "205", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483499/205-20-50-7" }, "r147": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(19)(a)(3))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r148": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(19))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r149": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(20))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r150": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(24))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r151": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(29))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r152": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(30))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r153": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(31))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r154": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(32))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r155": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483466/210-20-50-3" }, "r156": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "7", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483444/210-20-55-7" }, "r157": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "11", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482790/220-10-45-11" }, "r158": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(10))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483621/220-10-S99-2" }, "r159": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(12))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483621/220-10-S99-2" }, "r160": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(20))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483621/220-10-S99-2" }, "r161": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03.2(a),(d))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483621/220-10-S99-2" }, "r162": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03.7(a),(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483621/220-10-S99-2" }, "r163": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03.7)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483621/220-10-S99-2" }, "r164": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03.8)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483621/220-10-S99-2" }, "r165": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03.9)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483621/220-10-S99-2" }, "r166": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "13", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-13" }, "r167": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "24", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-24" }, "r168": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "25", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-25" }, "r169": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "28", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-28" }, "r170": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "235", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org//235/tableOfContent" }, "r171": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "275", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org//275/tableOfContent" }, "r172": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SAB Topic 4.E)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480418/310-10-S99-2" }, "r173": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "360", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org//360/tableOfContent" }, "r174": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "360", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "9", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482130/360-10-45-9" }, "r175": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "360", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482099/360-10-50-1" }, "r176": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "360", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482099/360-10-50-3" }, "r177": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "360", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3A", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482099/360-10-50-3A" }, "r178": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "440", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org//440/tableOfContent" }, "r179": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "470", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org//470/tableOfContent" }, "r180": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481112/505-10-50-6" }, "r181": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481112/505-10-50-7" }, "r182": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.3-04)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480008/505-10-S99-1" }, "r183": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "715", "SubTopic": "20", "Subparagraph": "(h)", "Name": "Accounting Standards Codification", "Paragraph": "1", "Section": "50", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r184": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Paragraph": "12", "Section": "50", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482685/740-10-50-12" }, "r185": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "15", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482685/740-10-50-15" }, "r186": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "15A", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482685/740-10-50-15A" }, "r187": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 6.I.7)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479360/740-10-S99-1" }, "r188": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "810", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "19", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481231/810-10-45-19" }, "r189": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "810", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1A", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481203/810-10-50-1A" }, "r190": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "815", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org//815/tableOfContent" }, "r191": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "820", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org//820/tableOfContent" }, "r192": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482106/820-10-50-2" }, "r193": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482907/825-10-50-21" }, "r194": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "23", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482907/825-10-50-23" }, "r195": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(1)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479853/942-210-S99-1" }, "r196": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(10))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479853/942-210-S99-1" }, "r197": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(11))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479853/942-210-S99-1" }, "r198": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(13)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479853/942-210-S99-1" }, "r199": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(13))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479853/942-210-S99-1" }, "r200": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(15)(5))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479853/942-210-S99-1" }, "r201": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(16))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479853/942-210-S99-1" }, "r202": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(23))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479853/942-210-S99-1" }, "r203": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(15))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483589/942-220-S99-1" }, "r204": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(22))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483589/942-220-S99-1" }, "r205": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04.13(h))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483589/942-220-S99-1" }, "r206": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04.9)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483589/942-220-S99-1" }, "r207": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "980", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org//980/tableOfContent" }, "r208": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "980", "SubTopic": "340", "Name": "Accounting Standards Codification", "Section": "25", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482000/980-340-25-1" }, "r209": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "980", "SubTopic": "340", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481878/980-340-50-1" }, "r210": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "980", "SubTopic": "360", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 10.C)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479960/980-360-S99-1" }, "r211": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "980", "SubTopic": "405", "Name": "Accounting Standards Codification", "Section": "25", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481854/980-405-25-1" }, "r212": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "980", "SubTopic": "410", "Name": "Accounting Standards Codification", "Section": "25", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481689/980-410-25-2" }, "r213": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "980", "SubTopic": "410", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 10.F)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479817/980-410-S99-1" }, "r214": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "980", "SubTopic": "740", "Name": "Accounting Standards Codification", "Section": "25", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481974/980-740-25-1" }, "r215": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "980", "SubTopic": "740", "Name": "Accounting Standards Codification", "Section": "25", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481974/980-740-25-2" }, "r216": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "Subparagraph": "(a)", "SubTopic": "20", "Topic": "740", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482659/740-20-45-2" }, "r217": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Subparagraph": "(b)", "SubTopic": "10", "Topic": "740", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482685/740-10-50-9" }, "r218": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(d)(1)", "SubTopic": "20", "Topic": "310", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481925/310-20-65-2" }, "r219": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(d)(2)", "SubTopic": "20", "Topic": "310", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481925/310-20-65-2" }, "r220": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 10.D)", "SubTopic": "10", "Topic": "980", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480114/980-10-S99-1" }, "r221": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(h))", "SubTopic": "10", "Topic": "235", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480678/235-10-S99-1" }, "r222": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Topic": "250", "Publisher": "FASB", "URI": "https://asc.fasb.org//250/tableOfContent" }, "r223": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Topic": "606", "Publisher": "FASB", "URI": "https://asc.fasb.org//606/tableOfContent" }, "r224": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "105", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "6", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479343/105-10-65-6" }, "r225": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "105", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "6", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479343/105-10-65-6" }, "r226": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "105", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "6", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479343/105-10-65-6" }, "r227": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "205", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483499/205-20-50-1" }, "r228": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "205", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5C", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483499/205-20-50-5C" }, "r229": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "205", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483499/205-20-50-7" }, "r230": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483467/210-10-45-1" }, "r231": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483467/210-10-45-5" }, "r232": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r233": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(12))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r234": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(14))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r235": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(15))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r236": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(17))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r237": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(18))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r238": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(22))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r239": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(3)(a)(4))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r240": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(4))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r241": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(7))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r242": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(8))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r243": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(9))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r244": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483466/210-20-50-3" }, "r245": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483466/210-20-50-3" }, "r246": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483466/210-20-50-4" }, "r247": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "10", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483444/210-20-55-10" }, "r248": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1A", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482790/220-10-45-1A" }, "r249": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1A", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482790/220-10-45-1A" }, "r250": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1A", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482790/220-10-45-1A" }, "r251": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1B", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482790/220-10-45-1B" }, "r252": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1B", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482790/220-10-45-1B" }, "r253": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482765/220-10-50-4" }, "r254": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482765/220-10-50-5" }, "r255": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482765/220-10-50-6" }, "r256": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(210.5-03(11))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483621/220-10-S99-2" }, "r257": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483621/220-10-S99-2" }, "r258": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(21))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483621/220-10-S99-2" }, "r259": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(24))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483621/220-10-S99-2" }, "r260": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(25))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483621/220-10-S99-2" }, "r261": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(5))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483621/220-10-S99-2" }, "r262": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "17", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-17" }, "r263": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-2" }, "r264": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "24", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-24" }, "r265": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "25", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-25" }, "r266": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482913/230-10-50-2" }, "r267": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482913/230-10-50-8" }, "r268": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483426/235-10-50-1" }, "r269": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(g)(1)(ii))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480678/235-10-S99-1" }, "r270": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(h)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480678/235-10-S99-1" }, "r271": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(k)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480678/235-10-S99-1" }, "r272": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(k)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480678/235-10-S99-1" }, "r273": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(m)(1)(iii))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480678/235-10-S99-1" }, "r274": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(m)(2)(ii))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480678/235-10-S99-1" }, "r275": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.12-04(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480678/235-10-S99-3" }, "r276": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "23", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483421/250-10-45-23" }, "r277": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "24", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483421/250-10-45-24" }, "r278": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "5", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483421/250-10-45-5" }, "r279": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483443/250-10-50-1" }, "r280": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483443/250-10-50-1" }, "r281": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483443/250-10-50-1" }, "r282": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483443/250-10-50-1" }, "r283": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483443/250-10-50-1" }, "r284": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483443/250-10-50-1" }, "r285": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483443/250-10-50-11" }, "r286": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483443/250-10-50-11" }, "r287": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483443/250-10-50-3" }, "r288": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483443/250-10-50-4" }, "r289": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483443/250-10-50-7" }, "r290": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483443/250-10-50-7" }, "r291": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483443/250-10-50-8" }, "r292": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483443/250-10-50-9" }, "r293": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "5", "Subparagraph": "(SAB Topic 11.M.Q2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480530/250-10-S99-5" }, "r294": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480530/250-10-S99-6" }, "r295": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "10", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482689/260-10-45-10" }, "r296": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "16", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482689/260-10-45-16" }, "r297": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482689/260-10-45-2" }, "r298": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "23", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482689/260-10-45-23" }, "r299": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "26", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482689/260-10-45-26" }, "r300": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "44", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482689/260-10-45-44" }, "r301": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "48", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482689/260-10-45-48" }, "r302": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "48", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482689/260-10-45-48" }, "r303": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "51", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482689/260-10-45-51" }, "r304": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "52", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482689/260-10-45-52" }, "r305": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "53", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482689/260-10-45-53" }, "r306": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "54", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482689/260-10-45-54" }, "r307": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "60B", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482689/260-10-45-60B" }, "r308": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "60B", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482689/260-10-45-60B" }, "r309": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "7", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482689/260-10-45-7" }, "r310": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482662/260-10-50-1" }, "r311": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482662/260-10-50-1" }, "r312": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "15", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482635/260-10-55-15" }, "r313": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "272", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483014/272-10-45-1" }, "r314": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org//280/tableOfContent" }, "r315": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "15", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-15" }, "r316": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-21" }, "r317": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-21" }, "r318": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-22" }, "r319": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-22" }, "r320": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-22" }, "r321": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-22" }, "r322": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-22" }, "r323": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-22" }, "r324": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-22" }, "r325": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-22" }, "r326": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(h)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-22" }, "r327": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(j)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-22" }, "r328": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "25", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-25" }, "r329": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "25", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-25" }, "r330": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "26", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-26" }, "r331": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "30", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-30" }, "r332": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "30", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-30" }, "r333": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "30", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-30" }, "r334": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "30", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-30" }, "r335": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "31", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-31" }, "r336": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "32", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-32" }, "r337": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "32", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-32" }, "r338": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "32", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-32" }, "r339": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "32", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-32" }, "r340": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "32", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-32" }, "r341": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "32", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-32" }, "r342": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "34", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-34" }, "r343": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "40", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-40" }, "r344": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "41", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-41" }, "r345": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "41", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-41" }, "r346": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "42", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-42" }, "r347": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481990/310-10-45-2" }, "r348": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "9", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481990/310-10-45-9" }, "r349": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481962/310-10-50-4" }, "r350": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "323", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481664/323-10-45-1" }, "r351": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "323", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481687/323-10-50-3" }, "r352": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "323", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481687/323-10-50-3" }, "r353": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "323", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481687/323-10-50-3" }, "r354": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "323", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481687/323-10-50-3" }, "r355": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "4", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479654/326-10-65-4" }, "r356": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "4", "Subparagraph": "(e)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479654/326-10-65-4" }, "r357": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "4", "Subparagraph": "(e)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479654/326-10-65-4" }, "r358": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "5", "Subparagraph": "(c)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479654/326-10-65-5" }, "r359": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479344/326-20-45-1" }, "r360": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479319/326-20-50-13" }, "r361": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479319/326-20-50-13" }, "r362": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479319/326-20-50-13" }, "r363": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479319/326-20-50-13" }, "r364": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "340", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "05", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482955/340-10-05-5" }, "r365": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "340", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483032/340-10-45-1" }, "r366": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482598/350-20-45-1" }, "r367": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482573/350-20-50-1" }, "r368": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482573/350-20-50-1" }, "r369": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482573/350-20-50-1" }, "r370": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482573/350-20-50-1" }, "r371": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482573/350-20-50-1" }, "r372": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482573/350-20-50-1" }, "r373": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482573/350-20-50-1" }, "r374": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482573/350-20-50-1" }, "r375": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482573/350-20-50-1" }, "r376": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "360", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482099/360-10-50-3" }, "r377": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "360", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482099/360-10-50-3" }, "r378": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "410", "SubTopic": "30", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org//410-30/tableOfContent" }, "r379": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "420", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482017/420-10-50-1" }, "r380": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "420", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482017/420-10-50-1" }, "r381": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "420", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SAB Topic 5.P.4(d))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479823/420-10-S99-2" }, "r382": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "440", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482648/440-10-50-4" }, "r383": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "440", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482648/440-10-50-4" }, "r384": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "450", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483076/450-20-50-1" }, "r385": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "450", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483076/450-20-50-4" }, "r386": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "450", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483076/450-20-50-9" }, "r387": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "450", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 5.Y.Q1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480102/450-20-S99-1" }, "r388": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "450", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 5.Y.Q2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480102/450-20-S99-1" }, "r389": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "450", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 5.Y.Q4)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480102/450-20-S99-1" }, "r390": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "460", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482425/460-10-50-2" }, "r391": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "460", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482425/460-10-50-3" }, "r392": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "460", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482425/460-10-50-4" }, "r393": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "460", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482425/460-10-50-4" }, "r394": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "460", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482425/460-10-50-4" }, "r395": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "460", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482425/460-10-50-4" }, "r396": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1A", "Subparagraph": "(SX 210.13-01(a)(4)(i))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480097/470-10-S99-1A" }, "r397": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1A", "Subparagraph": "(SX 210.13-01(a)(4)(iii)(A))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480097/470-10-S99-1A" }, "r398": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1A", "Subparagraph": "(SX 210.13-01(a)(4)(iii)(B))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480097/470-10-S99-1A" }, "r399": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1A", "Subparagraph": "(SX 210.13-01(a)(4)(iv))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480097/470-10-S99-1A" }, "r400": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1A", "Subparagraph": "(SX 210.13-01(a)(5))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480097/470-10-S99-1A" }, "r401": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1B", "Subparagraph": "(SX 210.13-02(a)(4)(i))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480097/470-10-S99-1B" }, "r402": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1B", "Subparagraph": "(SX 210.13-02(a)(4)(iii)(A)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480097/470-10-S99-1B" }, "r403": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1B", "Subparagraph": "(SX 210.13-02(a)(4)(iii)(A))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480097/470-10-S99-1B" }, "r404": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1B", "Subparagraph": "(SX 210.13-02(a)(4)(iii)(B)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480097/470-10-S99-1B" }, "r405": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1B", "Subparagraph": "(SX 210.13-02(a)(4)(iii)(B))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480097/470-10-S99-1B" }, "r406": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1B", "Subparagraph": "(SX 210.13-02(a)(4)(iii)(C))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480097/470-10-S99-1B" }, "r407": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1B", "Subparagraph": "(SX 210.13-02(a)(4)(iv))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480097/470-10-S99-1B" }, "r408": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1B", "Subparagraph": "(SX 210.13-02(a)(5))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480097/470-10-S99-1B" }, "r409": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1B", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481139/470-20-50-1B" }, "r410": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1B", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481139/470-20-50-1B" }, "r411": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1B", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481139/470-20-50-1B" }, "r412": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1B", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481139/470-20-50-1B" }, "r413": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1B", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481139/470-20-50-1B" }, "r414": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1B", "Subparagraph": "(h)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481139/470-20-50-1B" }, "r415": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1D", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481139/470-20-50-1D" }, "r416": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1D", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481139/470-20-50-1D" }, "r417": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1D", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481139/470-20-50-1D" }, "r418": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1E", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481139/470-20-50-1E" }, "r419": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1E", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481139/470-20-50-1E" }, "r420": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1E", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481139/470-20-50-1E" }, "r421": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1F", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481139/470-20-50-1F" }, "r422": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1F", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481139/470-20-50-1F" }, "r423": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1F", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481139/470-20-50-1F" }, "r424": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1F", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481139/470-20-50-1F" }, "r425": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1I", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481139/470-20-50-1I" }, "r426": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481139/470-20-50-6" }, "r427": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481112/505-10-50-13" }, "r428": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "18", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481112/505-10-50-18" }, "r429": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.3-04)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480008/505-10-S99-1" }, "r430": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479837/606-10-45-1" }, "r431": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479837/606-10-45-2" }, "r432": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479837/606-10-45-3" }, "r433": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "10", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479806/606-10-50-10" }, "r434": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479806/606-10-50-12" }, "r435": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479806/606-10-50-12" }, "r436": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479806/606-10-50-12" }, "r437": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479806/606-10-50-12" }, "r438": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479806/606-10-50-12" }, "r439": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479806/606-10-50-13" }, "r440": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "15", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479806/606-10-50-15" }, "r441": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479806/606-10-50-4" }, "r442": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479806/606-10-50-5" }, "r443": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479806/606-10-50-8" }, "r444": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479806/606-10-50-8" }, "r445": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479806/606-10-50-9" }, "r446": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "712", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org//712/tableOfContent" }, "r447": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "712", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481565/712-10-50-2" }, "r448": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org//715/tableOfContent" }, "r449": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480535/715-20-45-2" }, "r450": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480535/715-20-45-3" }, "r451": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "3A", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480535/715-20-45-3A" }, "r452": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r453": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r454": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(10)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r455": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r456": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r457": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r458": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(5)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r459": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(6)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r460": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(7)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r461": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(8)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r462": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(9)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r463": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r464": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r465": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r466": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r467": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r468": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(5)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r469": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(6)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r470": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(7)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r471": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(8)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r472": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r473": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r474": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(ii)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r475": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(iii)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r476": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(iv)(01)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r477": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(iv)(02)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r478": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(iv)(02)(A)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r479": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(iv)(02)(B)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r480": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(iv)(02)(C)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r481": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(iv)(03)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r482": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r483": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r484": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r485": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r486": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r487": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r488": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r489": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r490": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)(5)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r491": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)(6)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r492": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)(7)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r493": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r494": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(j)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r495": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(k)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r496": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(k)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r497": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(k)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r498": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(l)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r499": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(n)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r500": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(o)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r501": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(p)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r502": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(q)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r503": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(r)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r504": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(r)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r505": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-2" }, "r506": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-6" }, "r507": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-6" }, "r508": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-6" }, "r509": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-6" }, "r510": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-6" }, "r511": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(5)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-6" }, "r512": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(6)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-6" }, "r513": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(7)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-6" }, "r514": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-6" }, "r515": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-8" }, "r516": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480126/715-20-S99-2" }, "r517": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "60", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480266/715-60-50-3" }, "r518": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "70", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480794/715-70-50-1" }, "r519": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "35", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480606/715-80-35-1" }, "r520": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480576/715-80-50-11" }, "r521": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480576/715-80-50-5" }, "r522": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480576/715-80-50-9" }, "r523": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2" }, "r524": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2" }, "r525": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2" }, "r526": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(1)(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2" }, "r527": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(1)(ii)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2" }, "r528": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(1)(iii)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2" }, "r529": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(1)(iv)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2" }, "r530": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(1)(iv)(01)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2" }, "r531": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(1)(iv)(02)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2" }, "r532": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(1)(iv)(03)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2" }, "r533": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(1)(iv)(04)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2" }, "r534": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(2)(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2" }, "r535": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(2)(ii)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2" }, "r536": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(2)(iii)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2" }, "r537": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(2)(iii)(01)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2" }, "r538": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(2)(iii)(02)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2" }, "r539": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(2)(iii)(03)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2" }, "r540": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(d)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2" }, "r541": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(d)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2" }, "r542": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(e)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2" }, "r543": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(e)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2" }, "r544": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(f)(2)(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2" }, "r545": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(f)(2)(ii)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2" }, "r546": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(f)(2)(iii)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2" }, "r547": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(f)(2)(iv)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2" }, "r548": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(f)(2)(v)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2" }, "r549": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "15", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480336/718-10-65-15" }, "r550": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "15", "Subparagraph": "(f)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480336/718-10-65-15" }, "r551": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "15", "Subparagraph": "(f)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480336/718-10-65-15" }, "r552": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org//740/tableOfContent" }, "r553": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "10B", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482525/740-10-45-10B" }, "r554": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "10", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482685/740-10-50-10" }, "r555": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482685/740-10-50-12" }, "r556": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "14", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482685/740-10-50-14" }, "r557": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "15A", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482685/740-10-50-15A" }, "r558": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "15A", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482685/740-10-50-15A" }, "r559": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "17", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482685/740-10-50-17" }, "r560": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482685/740-10-50-21" }, "r561": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "8", "Subparagraph": "(d)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482615/740-10-65-8" }, "r562": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "8", "Subparagraph": "(d)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482615/740-10-65-8" }, "r563": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "8", "Subparagraph": "(e)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482615/740-10-65-8" }, "r564": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "8", "Subparagraph": "(e)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482615/740-10-65-8" }, "r565": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "8", "Subparagraph": "(e)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482615/740-10-65-8" }, "r566": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB TOPIC 6.I.5.Q1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479360/740-10-S99-1" }, "r567": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB TOPIC 6.I.7)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479360/740-10-S99-1" }, "r568": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 6.I.Fact.1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479360/740-10-S99-1" }, "r569": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 6.I.Fact.2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479360/740-10-S99-1" }, "r570": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 6.I.Fact.4)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479360/740-10-S99-1" }, "r571": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SAB Topic 11.C)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479360/740-10-S99-2" }, "r572": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "270", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482526/740-270-50-1" }, "r573": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482603/740-30-50-2" }, "r574": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "810", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "19", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481231/810-10-45-19" }, "r575": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "810", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "25", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481231/810-10-45-25" }, "r576": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "810", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "25", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481231/810-10-45-25" }, "r577": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "810", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1A", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481203/810-10-50-1A" }, "r578": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "810", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1A", "Subparagraph": "(c)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481203/810-10-50-1A" }, "r579": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "810", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1B", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481203/810-10-50-1B" }, "r580": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "810", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(bb)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481203/810-10-50-3" }, "r581": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "810", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481203/810-10-50-3" }, "r582": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4E", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4E" }, "r583": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5C", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-5C" }, "r584": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "6", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480528/815-20-65-6" }, "r585": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "6", "Subparagraph": "(h)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480528/815-20-65-6" }, "r586": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "6", "Subparagraph": "(h)(1)(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480528/815-20-65-6" }, "r587": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "6", "Subparagraph": "(h)(1)(iii)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480528/815-20-65-6" }, "r588": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "6", "Subparagraph": "(h)(1)(iv)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480528/815-20-65-6" }, "r589": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "6", "Subparagraph": "(i)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480528/815-20-65-6" }, "r590": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "6", "Subparagraph": "(i)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480528/815-20-65-6" }, "r591": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480237/815-40-50-5" }, "r592": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(e)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480175/815-40-65-1" }, "r593": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(e)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480175/815-40-65-1" }, "r594": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(e)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480175/815-40-65-1" }, "r595": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480175/815-40-65-1" }, "r596": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(c)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480175/815-40-65-2" }, "r597": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(c)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480175/815-40-65-2" }, "r598": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(c)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480175/815-40-65-2" }, "r599": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482106/820-10-50-2" }, "r600": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482106/820-10-50-2" }, "r601": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(bbb)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482106/820-10-50-2" }, "r602": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(bbb)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482106/820-10-50-2" }, "r603": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482106/820-10-50-2" }, "r604": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482106/820-10-50-2" }, "r605": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482106/820-10-50-3" }, "r606": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482106/820-10-50-3" }, "r607": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482736/825-10-45-2" }, "r608": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "10", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482907/825-10-50-10" }, "r609": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "28", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482907/825-10-50-28" }, "r610": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "6", "Subparagraph": "(e)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482833/825-10-65-6" }, "r611": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "6", "Subparagraph": "(e)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482833/825-10-65-6" }, "r612": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "6", "Subparagraph": "(e)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482833/825-10-65-6" }, "r613": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "830", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "17", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481694/830-30-45-17" }, "r614": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "830", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "20", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481694/830-30-45-20" }, "r615": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "830", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "20", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481694/830-30-45-20" }, "r616": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "830", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "20", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481694/830-30-45-20" }, "r617": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "830", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "20", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481694/830-30-45-20" }, "r618": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "830", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "20", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481694/830-30-45-20" }, "r619": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "830", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481674/830-30-50-1" }, "r620": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "830", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481674/830-30-50-2" }, "r621": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "835", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483013/835-20-50-1" }, "r622": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "835", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482900/835-30-50-1" }, "r623": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "5", "Subparagraph": "(f)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479832/842-10-65-5" }, "r624": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "5", "Subparagraph": "(f)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479832/842-10-65-5" }, "r625": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org//842-20/tableOfContent" }, "r626": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479041/842-20-45-1" }, "r627": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479041/842-20-45-1" }, "r628": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "5", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479041/842-20-45-5" }, "r629": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147478964/842-20-50-3" }, "r630": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147478964/842-20-50-4" }, "r631": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(g)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147478964/842-20-50-4" }, "r632": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "848", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(a)(3)(iii)(03)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483550/848-10-65-2" }, "r633": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "848", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483550/848-10-65-2" }, "r634": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "850", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org//850/tableOfContent" }, "r635": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "850", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483326/850-10-50-1" }, "r636": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "850", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483326/850-10-50-1" }, "r637": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "850", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483326/850-10-50-1" }, "r638": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "850", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483326/850-10-50-1" }, "r639": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "850", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483326/850-10-50-2" }, "r640": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "850", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483326/850-10-50-3" }, "r641": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "850", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483326/850-10-50-6" }, "r642": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "852", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "14", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481435/852-10-45-14" }, "r643": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "855", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483399/855-10-50-2" }, "r644": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(bb)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481326/860-20-50-3" }, "r645": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(bb)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481326/860-20-50-3" }, "r646": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(bb)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481326/860-20-50-3" }, "r647": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481326/860-20-50-3" }, "r648": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "910", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482546/910-10-50-6" }, "r649": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "912", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482312/912-310-45-2" }, "r650": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "924", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 11.L)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479941/924-10-S99-1" }, "r651": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "926", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(f)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483194/926-20-65-2" }, "r652": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "926", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(f)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483194/926-20-65-2" }, "r653": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "926", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(f)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483194/926-20-65-2" }, "r654": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "15", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482274/932-235-50-15" }, "r655": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "15", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482274/932-235-50-15" }, "r656": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "20", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482274/932-235-50-20" }, "r657": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "20", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482274/932-235-50-20" }, "r658": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "28", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482274/932-235-50-28" }, "r659": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "28", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482274/932-235-50-28" }, "r660": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "33", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482274/932-235-50-33" }, "r661": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "33", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482274/932-235-50-33" }, "r662": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "35A", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482274/932-235-50-35A" }, "r663": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "35A", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482274/932-235-50-35A" }, "r664": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "Subparagraph": "(c)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482274/932-235-50-8" }, "r665": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "Subparagraph": "(c)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482274/932-235-50-8" }, "r666": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(10)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479853/942-210-S99-1" }, "r667": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(23))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483589/942-220-S99-1" }, "r668": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(26))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483589/942-220-S99-1" }, "r669": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(27))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483589/942-220-S99-1" }, "r670": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-05(b)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479557/942-235-S99-1" }, "r671": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "360", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480842/942-360-50-1" }, "r672": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(12))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479440/944-210-S99-1" }, "r673": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(19))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479440/944-210-S99-1" }, "r674": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(25))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479440/944-210-S99-1" }, "r675": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(8)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479440/944-210-S99-1" }, "r676": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(8))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479440/944-210-S99-1" }, "r677": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-04(10))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483586/944-220-S99-1" }, "r678": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-04(11))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483586/944-220-S99-1" }, "r679": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-04(16))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483586/944-220-S99-1" }, "r680": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-04(17))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483586/944-220-S99-1" }, "r681": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-04(18))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483586/944-220-S99-1" }, "r682": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-04(19))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483586/944-220-S99-1" }, "r683": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-04(22))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483586/944-220-S99-1" }, "r684": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-04(23))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483586/944-220-S99-1" }, "r685": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-04(4))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483586/944-220-S99-1" }, "r686": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-04(9))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483586/944-220-S99-1" }, "r687": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-16(Column A))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480149/944-235-S99-1" }, "r688": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-16(Column B))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480149/944-235-S99-1" }, "r689": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-16(Column C))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480149/944-235-S99-1" }, "r690": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-16(Column D))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480149/944-235-S99-1" }, "r691": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-16(Column E))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480149/944-235-S99-1" }, "r692": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-16(Column F))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480149/944-235-S99-1" }, "r693": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-16(Column G))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480149/944-235-S99-1" }, "r694": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-16(Column H))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480149/944-235-S99-1" }, "r695": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-16(Column I))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480149/944-235-S99-1" }, "r696": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-16(Column J))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480149/944-235-S99-1" }, "r697": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-16(Column K))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480149/944-235-S99-1" }, "r698": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.12-17(Column A))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480149/944-235-S99-2" }, "r699": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.12-17(Column B))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480149/944-235-S99-2" }, "r700": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.12-17(Column C))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480149/944-235-S99-2" }, "r701": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.12-17(Column D))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480149/944-235-S99-2" }, "r702": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.12-17(Column E))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480149/944-235-S99-2" }, "r703": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.12-17(Column F))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480149/944-235-S99-2" }, "r704": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7A", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480081/944-40-50-7A" }, "r705": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480016/944-40-65-2" }, "r706": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(f)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480016/944-40-65-2" }, "r707": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(f)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480016/944-40-65-2" }, "r708": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(g)(2)(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480016/944-40-65-2" }, "r709": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(g)(2)(ii)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480016/944-40-65-2" }, "r710": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(g)(2)(iii)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480016/944-40-65-2" }, "r711": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(g)(2)(iv)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480016/944-40-65-2" }, "r712": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(h)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480016/944-40-65-2" }, "r713": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.6-03(d))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479886/946-10-S99-3" }, "r714": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.6-03(i)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479886/946-10-S99-3" }, "r715": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.6-03(i)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479886/946-10-S99-3" }, "r716": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480990/946-20-50-13" }, "r717": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480990/946-20-50-2" }, "r718": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480990/946-20-50-5" }, "r719": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480990/946-20-50-6" }, "r720": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480767/946-205-45-3" }, "r721": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "3", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480767/946-205-45-3" }, "r722": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "4", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480767/946-205-45-4" }, "r723": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480555/946-210-45-4" }, "r724": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480524/946-210-50-1" }, "r725": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480524/946-210-50-1" }, "r726": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480524/946-210-50-1" }, "r727": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480524/946-210-50-1" }, "r728": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480524/946-210-50-12" }, "r729": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480524/946-210-50-6" }, "r730": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480524/946-210-50-6" }, "r731": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480524/946-210-50-6" }, "r732": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480524/946-210-50-6" }, "r733": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480524/946-210-50-6" }, "r734": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1" }, "r735": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(12)(b)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1" }, "r736": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(12)(b)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1" }, "r737": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(12)(b)(3))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1" }, "r738": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(13)(a)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1" }, "r739": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(13)(a)(3))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1" }, "r740": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(13)(a)(4))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1" }, "r741": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(15))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1" }, "r742": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(16)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1" }, "r743": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(19))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1" }, "r744": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(2)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1" }, "r745": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(2)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1" }, "r746": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(3)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1" }, "r747": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(3)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1" }, "r748": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(3)(c))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1" }, "r749": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(5)(a)(5))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1" }, "r750": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(6)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1" }, "r751": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(6)(c))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1" }, "r752": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(6)(d))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1" }, "r753": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(6)(e))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1" }, "r754": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(7)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1" }, "r755": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(8))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1" }, "r756": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(9)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1" }, "r757": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(9)(c))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1" }, "r758": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(9)(d))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1" }, "r759": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(9)(e))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1" }, "r760": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.6-05(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-2" }, "r761": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.6-05(4))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-2" }, "r762": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "3", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483581/946-220-45-3" }, "r763": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "7", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483581/946-220-45-7" }, "r764": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(1)(c))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-1" }, "r765": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-1" }, "r766": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(2)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-1" }, "r767": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(2)(c)(2)(i))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-1" }, "r768": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(2)(c)(2)(ii))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-1" }, "r769": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(2)(c))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-1" }, "r770": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(2)(e))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-1" }, "r771": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(2)(g)(3))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-1" }, "r772": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(3))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-1" }, "r773": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(7)(a)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-1" }, "r774": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(7)(a)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-1" }, "r775": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(7)(a)(3))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-1" }, "r776": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(7)(a)(5))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-1" }, "r777": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(7)(a)(6))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-1" }, "r778": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(7)(a)(7))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-1" }, "r779": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(7)(c)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-1" }, "r780": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(7)(c)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-1" }, "r781": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(7)(c)(3))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-1" }, "r782": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(7)(c)(5))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-1" }, "r783": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(7)(c)(6))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-1" }, "r784": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(7)(c)(7))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-1" }, "r785": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(9))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-1" }, "r786": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.6-09(1)(d))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-3" }, "r787": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.6-09(4)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-3" }, "r788": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.6-09(6))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-3" }, "r789": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.6-09(7))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-3" }, "r790": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481062/946-235-50-2" }, "r791": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481062/946-235-50-2" }, "r792": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480833/946-310-45-1" }, "r793": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-12(Column A)(Footnote 2))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-1" }, "r794": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.12-12A(Column A)(Footnote 2))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-2" }, "r795": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.12-12B(Column A)(Footnote 4)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-3" }, "r796": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.12-12B(Column A)(Footnote 4)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-3" }, "r797": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "5", "Subparagraph": "(SX 210.12-13(Column A)(Footnote 3))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-5" }, "r798": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "5", "Subparagraph": "(SX 210.12-13(Column G)(Footnote 8))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-5" }, "r799": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "5", "Subparagraph": "(SX 210.12-13(Column G))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-5" }, "r800": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "5A", "Subparagraph": "(SX 210.12-13A(Column E))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-5A" }, "r801": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "5B", "Subparagraph": "(SX 210.12-13B(Column E)(Footnote 4))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-5B" }, "r802": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "5B", "Subparagraph": "(SX 210.12-13B(Column E))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-5B" }, "r803": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "5C", "Subparagraph": "(SX 210.12-13C(Column F))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-5C" }, "r804": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "5C", "Subparagraph": "(SX 210.12-13C(Column H)(Footnote 7))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-5C" }, "r805": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "5C", "Subparagraph": "(SX 210.12-13C(Column H))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-5C" }, "r806": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "6", "Subparagraph": "(SX 210.12-14(Column A)(Footnote 2))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-6" }, "r807": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "6", "Subparagraph": "(SX 210.12-14(Column E)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-6" }, "r808": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "6", "Subparagraph": "(SX 210.12-14(Column E)(Footnote 4))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-6" }, "r809": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "6", "Subparagraph": "(SX 210.12-14(Column E)(Footnote 6)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-6" }, "r810": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "505", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481004/946-505-50-3" }, "r811": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "954", "SubTopic": "440", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480327/954-440-50-1" }, "r812": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "970", "SubTopic": "360", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-28(Footnote 4))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479438/970-360-S99-1" }, "r813": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "976", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482856/976-310-50-1" }, "r814": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "978", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482707/978-310-50-1" }, "r815": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "13H", "Subparagraph": "(a)", "SubTopic": "40", "Topic": "944", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480046/944-40-55-13H" }, "r816": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483467/210-10-45-1" }, "r817": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483467/210-10-45-1" }, "r818": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "16", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483444/210-20-55-16" }, "r819": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "20", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483444/210-20-55-20" }, "r820": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "21", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483444/210-20-55-21" }, "r821": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "22", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483444/210-20-55-22" }, "r822": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "52", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482635/260-10-55-52" }, "r823": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "31", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-31" }, "r824": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "12A", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481933/310-10-55-12A" }, "r825": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "24", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482548/350-20-55-24" }, "r826": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "410", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "11", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481899/410-30-55-11" }, "r827": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "410", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "16", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481899/410-30-55-16" }, "r828": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "410", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "17", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481899/410-30-55-17" }, "r829": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1B", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481139/470-20-50-1B" }, "r830": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "69B", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481568/470-20-55-69B" }, "r831": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "69C", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481568/470-20-55-69C" }, "r832": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "69E", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481568/470-20-55-69E" }, "r833": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "69F", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481568/470-20-55-69F" }, "r834": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481112/505-10-50-13" }, "r835": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "91", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479777/606-10-55-91" }, "r836": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "91", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479777/606-10-55-91" }, "r837": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "91", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479777/606-10-55-91" }, "r838": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "91", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479777/606-10-55-91" }, "r839": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "91", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479777/606-10-55-91" }, "r840": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "91", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479777/606-10-55-91" }, "r841": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "91", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479777/606-10-55-91" }, "r842": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(ii)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r843": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(iv)(01)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r844": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "17", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480482/715-20-55-17" }, "r845": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "18", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480482/715-20-55-18" }, "r846": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480576/715-80-50-11" }, "r847": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480576/715-80-50-11" }, "r848": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480576/715-80-50-11" }, "r849": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480576/715-80-50-6" }, "r850": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480576/715-80-50-6" }, "r851": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480576/715-80-50-6" }, "r852": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "8", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480547/715-80-55-8" }, "r853": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "810", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "4J", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481175/810-10-55-4J" }, "r854": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "810", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "4K", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481175/810-10-55-4K" }, "r855": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4D", "Subparagraph": "(a)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4D" }, "r856": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "53", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479589/842-20-55-53" }, "r857": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "852", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "10", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481372/852-10-55-10" }, "r858": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "944", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479401/944-30-55-2" }, "r859": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "29F", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480046/944-40-55-29F" }, "r860": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480524/946-210-50-1" }, "r861": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480524/946-210-50-6" }, "r862": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480493/946-210-55-1" }, "r863": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "946", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480833/946-310-45-1" }, "r864": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-12(Column A)(Footnote 2)(i))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-1" }, "r865": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.12-12A(Column A)(Footnote 2))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-2" }, "r866": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.12-12B(Column A)(Footnote 1)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-3" }, "r867": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "6", "Subparagraph": "(SX 210.12-14(Column A)(Footnote 2))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-6" }, "r868": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "946", "SubTopic": "405", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480191/946-405-45-2" }, "r869": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "946", "SubTopic": "830", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "10", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480167/946-830-55-10" }, "r870": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "946", "SubTopic": "830", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "11", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480167/946-830-55-11" }, "r871": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "946", "SubTopic": "830", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "12", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480167/946-830-55-12" }, "r872": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Exchange Act", "Number": "240", "Section": "12", "Subsection": "b" }, "r873": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Exchange Act", "Number": "240", "Section": "12", "Subsection": "b-2" }, "r874": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Exchange Act", "Number": "240", "Section": "12", "Subsection": "d1-1" }, "r875": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 10-Q", "Number": "240", "Section": "308", "Subsection": "a" }, "r876": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "16", "Subsection": "J", "Paragraph": "a" }, "r877": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "6", "Subsection": "F", "Paragraph": "1" }, "r878": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "6", "Subsection": "F", "Paragraph": "1", "Subparagraph": "i" }, "r879": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "6", "Subsection": "F", "Paragraph": "1", "Subparagraph": "i", "Sentence": "A" }, "r880": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "6", "Subsection": "F", "Paragraph": "1", "Subparagraph": "i", "Sentence": "B" }, "r881": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "6", "Subsection": "F", "Paragraph": "1", "Subparagraph": "i", "Sentence": "C" }, "r882": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "6", "Subsection": "F", "Paragraph": "1", "Subparagraph": "i", "Sentence": "D" }, "r883": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "6", "Subsection": "F", "Paragraph": "1", "Subparagraph": "i", "Sentence": "E" }, "r884": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "6", "Subsection": "F", "Paragraph": "1", "Subparagraph": "ii" }, "r885": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "6", "Subsection": "F", "Paragraph": "1", "Subparagraph": "iii" }, "r886": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "6", "Subsection": "F", "Paragraph": "2" }, "r887": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Subsection": "F", "Paragraph": "1", "Subparagraph": "ii", "Section": "6" }, "r888": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 40-F", "Section": "19", "Paragraph": "a" }, "r889": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 40-F", "Section": "19", "Paragraph": "a", "Subparagraph": "1" }, "r890": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 40-F", "Section": "19", "Paragraph": "a", "Subparagraph": "1", "Sentence": "i" }, "r891": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 40-F", "Section": "19", "Paragraph": "a", "Subparagraph": "1", "Sentence": "ii" }, "r892": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 40-F", "Section": "19", "Paragraph": "a", "Subparagraph": "1", "Sentence": "iii" }, "r893": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 40-F", "Section": "19", "Paragraph": "a", "Subparagraph": "1", "Sentence": "iv" }, "r894": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 40-F", "Section": "19", "Paragraph": "a", "Subparagraph": "1", "Sentence": "v" }, "r895": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 40-F", "Section": "19", "Paragraph": "a", "Subparagraph": "2" }, "r896": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 40-F", "Section": "19", "Paragraph": "a", "Subparagraph": "3" }, "r897": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 40-F", "Section": "19", "Paragraph": "b" }, "r898": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form N-CSR", "Section": "18", "Paragraph": "a" }, "r899": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form N-CSR", "Section": "18", "Paragraph": "a", "Subparagraph": "1" }, "r900": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form N-CSR", "Section": "18", "Paragraph": "a", "Subparagraph": "1", "Sentence": "i" }, "r901": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form N-CSR", "Section": "18", "Paragraph": "a", "Subparagraph": "1", "Sentence": "ii" }, "r902": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form N-CSR", "Section": "18", "Paragraph": "a", "Subparagraph": "1", "Sentence": "iii" }, "r903": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form N-CSR", "Section": "18", "Paragraph": "a", "Subparagraph": "1", "Sentence": "iv" }, "r904": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form N-CSR", "Section": "18", "Paragraph": "a", "Subparagraph": "1", "Sentence": "v" }, "r905": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form N-CSR", "Section": "18", "Paragraph": "a", "Subparagraph": "2" }, "r906": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form N-CSR", "Section": "18", "Paragraph": "a", "Subparagraph": "3" }, "r907": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form N-CSR", "Section": "18", "Paragraph": "b" }, "r908": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Forms 10-K, 10-Q, 20-F", "Number": "240", "Section": "13", "Subsection": "a-1" }, "r909": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v" }, "r910": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "1" }, "r911": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "2", "Subparagraph": "ii" }, "r912": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "2", "Subparagraph": "iii" }, "r913": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "2", "Subparagraph": "iv" }, "r914": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "2", "Subparagraph": "vi" }, "r915": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "3" }, "r916": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "4" }, "r917": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "5", "Subparagraph": "i" }, "r918": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "5", "Subparagraph": "ii" }, "r919": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "5", "Subparagraph": "iii" }, "r920": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "5", "Subparagraph": "iv" }, "r921": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "6" }, "r922": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "6", "Subparagraph": "i" }, "r923": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "w", "Paragraph": "1" }, "r924": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "w", "Paragraph": "1", "Subparagraph": "i" }, "r925": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "w", "Paragraph": "1", "Subparagraph": "i", "Sentence": "A" }, "r926": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "w", "Paragraph": "1", "Subparagraph": "i", "Sentence": "B" }, "r927": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "w", "Paragraph": "1", "Subparagraph": "i", "Sentence": "C" }, "r928": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "w", "Paragraph": "1", "Subparagraph": "i", "Sentence": "D" }, "r929": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "w", "Paragraph": "1", "Subparagraph": "i", "Sentence": "E" }, "r930": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "w", "Paragraph": "1", "Subparagraph": "ii" }, "r931": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "w", "Paragraph": "1", "Subparagraph": "iii" }, "r932": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "w", "Paragraph": "2" }, "r933": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "x", "Paragraph": "1" }, "r934": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "x", "Paragraph": "2" }, "r935": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "x", "Paragraph": "2", "Subparagraph": "ii", "Sentence": "A" }, "r936": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "x", "Paragraph": "2", "Subparagraph": "ii", "Sentence": "C" }, "r937": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "x", "Paragraph": "2", "Subparagraph": "ii", "Sentence": "D" }, "r938": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "x", "Paragraph": "2", "Subparagraph": "ii", "Sentence": "E" }, "r939": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "x", "Paragraph": "2", "Subparagraph": "ii", "Sentence": "F" }, "r940": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "408", "Subsection": "a" }, "r941": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "408", "Subsection": "a", "Paragraph": "1" }, "r942": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "408", "Subsection": "a", "Paragraph": "2", "Subparagraph": "A" }, "r943": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "408", "Subsection": "a", "Paragraph": "2", "Subparagraph": "B" }, "r944": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "408", "Subsection": "a", "Paragraph": "2", "Subparagraph": "C" }, "r945": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "408", "Subsection": "a", "Paragraph": "2", "Subparagraph": "D" }, "r946": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "408", "Subsection": "b", "Paragraph": "1" }, "r947": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-T", "Number": "232", "Section": "405" }, "r948": { "role": "http://www.xbrl.org/2003/role/recommendedDisclosureRef", "Topic": "410", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481960/410-30-45-4" }, "r949": { "role": "http://www.xbrl.org/2003/role/recommendedDisclosureRef", "Topic": "410", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "10", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481931/410-30-50-10" }, "r950": { "role": "http://www.xbrl.org/2003/role/recommendedDisclosureRef", "Topic": "410", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "10", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481931/410-30-50-10" }, "r951": { "role": "http://www.xbrl.org/2003/role/recommendedDisclosureRef", "Topic": "410", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "10", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481931/410-30-50-10" }, "r952": { "role": "http://www.xbrl.org/2003/role/recommendedDisclosureRef", "Topic": "410", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "10", "Subparagraph": "(d)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481931/410-30-50-10" }, "r953": { "role": "http://www.xbrl.org/2003/role/recommendedDisclosureRef", "Topic": "410", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "10", "Subparagraph": "(d)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481931/410-30-50-10" }, "r954": { "role": "http://www.xbrl.org/2003/role/recommendedDisclosureRef", "Topic": "410", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "10", "Subparagraph": "(d)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481931/410-30-50-10" }, "r955": { "role": "http://www.xbrl.org/2003/role/recommendedDisclosureRef", "Topic": "410", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "10", "Subparagraph": "(d)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481931/410-30-50-10" }, "r956": { "role": "http://www.xbrl.org/2003/role/recommendedDisclosureRef", "Topic": "410", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "10", "Subparagraph": "(d)(5)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481931/410-30-50-10" }, "r957": { "role": "http://www.xbrl.org/2003/role/recommendedDisclosureRef", "Topic": "410", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481931/410-30-50-11" }, "r958": { "role": "http://www.xbrl.org/2003/role/recommendedDisclosureRef", "Topic": "410", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481931/410-30-50-12" }, "r959": { "role": "http://www.xbrl.org/2003/role/recommendedDisclosureRef", "Topic": "410", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "14", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481931/410-30-50-14" }, "r960": { "role": "http://www.xbrl.org/2003/role/recommendedDisclosureRef", "Topic": "410", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "17", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481931/410-30-50-17" }, "r961": { "role": "http://www.xbrl.org/2003/role/recommendedDisclosureRef", "Topic": "450", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "10", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483076/450-20-50-10" }, "r962": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "12", "SubTopic": "10", "Topic": "230", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-12" }, "r963": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4H", "SubTopic": "40", "Topic": "944", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480081/944-40-50-4H" }, "r964": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "205", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483504/205-10-50-1" }, "r965": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r966": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(10))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r967": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(17))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r968": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482765/220-10-50-4" }, "r969": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482765/220-10-50-5" }, "r970": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482765/220-10-50-6" }, "r971": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(4))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483621/220-10-S99-2" }, "r972": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(b)(7)(c))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483621/220-10-S99-2" }, "r973": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(b)(9)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483621/220-10-S99-2" }, "r974": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "13", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-13" }, "r975": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "28", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-28" }, "r976": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482913/230-10-50-8" }, "r977": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(f))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480678/235-10-S99-1" }, "r978": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(g)(1)(ii))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480678/235-10-S99-1" }, "r979": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(h)(1)(Note 1))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480678/235-10-S99-1" }, "r980": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(k)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480678/235-10-S99-1" }, "r981": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(k)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480678/235-10-S99-1" }, "r982": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "23", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483421/250-10-45-23" }, "r983": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "24", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483421/250-10-45-24" }, "r984": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "5", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483421/250-10-45-5" }, "r985": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482689/260-10-45-3" }, "r986": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "323", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481687/323-10-50-3" }, "r987": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "323", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481687/323-10-50-3" }, "r988": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479319/326-20-50-13" }, "r989": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482573/350-20-50-1" }, "r990": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482573/350-20-50-1" }, "r991": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "410", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481850/410-20-50-1" }, "r992": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "410", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "10", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481931/410-30-50-10" }, "r993": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "410", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "10", "Subparagraph": "(d)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481931/410-30-50-10" }, "r994": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "410", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "10", "Subparagraph": "(d)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481931/410-30-50-10" }, "r995": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "410", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "10", "Subparagraph": "(d)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481931/410-30-50-10" }, "r996": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "410", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481931/410-30-50-7" }, "r997": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "450", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org//450/tableOfContent" }, "r998": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "450", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483076/450-20-50-1" }, "r999": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "450", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483076/450-20-50-4" }, "r1000": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "450", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483076/450-20-50-4" }, "r1001": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "450", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483076/450-20-50-9" }, "r1002": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "450", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483076/450-20-50-9" }, "r1003": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "450", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 5.Y.Q2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480102/450-20-S99-1" }, "r1004": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "450", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 5.Y.Q4)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480102/450-20-S99-1" }, "r1005": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "460", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482425/460-10-50-4" }, "r1006": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1A", "Subparagraph": "(SX 210.13-01(a)(4)(i))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480097/470-10-S99-1A" }, "r1007": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1A", "Subparagraph": "(SX 210.13-01(a)(4)(ii))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480097/470-10-S99-1A" }, "r1008": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1A", "Subparagraph": "(SX 210.13-01(a)(4)(iii))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480097/470-10-S99-1A" }, "r1009": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1A", "Subparagraph": "(SX 210.13-01(a)(4)(iv))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480097/470-10-S99-1A" }, "r1010": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1B", "Subparagraph": "(SX 210.13-02(a)(4)(iv))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480097/470-10-S99-1B" }, "r1011": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1B", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481139/470-20-50-1B" }, "r1012": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1D", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481139/470-20-50-1D" }, "r1013": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "10", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479806/606-10-50-10" }, "r1014": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479806/606-10-50-5" }, "r1015": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "27", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479777/606-10-55-27" }, "r1016": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "91", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479777/606-10-55-91" }, "r1017": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(ii)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r1018": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(n)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r1019": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-6" }, "r1020": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482685/740-10-50-12" }, "r1021": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "17", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482685/740-10-50-17" }, "r1022": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 6.I.Fact.4)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479360/740-10-S99-1" }, "r1023": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1A", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-1A" }, "r1024": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1B", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-1B" }, "r1025": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4A", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4A" }, "r1026": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "815", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(e)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480175/815-40-65-1" }, "r1027": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "28", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482907/825-10-50-28" }, "r1028": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "830", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "20", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481694/830-30-45-20" }, "r1029": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "830", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481674/830-30-50-1" }, "r1030": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147478964/842-20-50-3" }, "r1031": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147478964/842-20-50-4" }, "r1032": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "850", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483326/850-10-50-1" }, "r1033": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "850", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483326/850-10-50-1" }, "r1034": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "850", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483326/850-10-50-3" }, "r1035": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "852", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481404/852-10-50-7" }, "r1036": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "852", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481404/852-10-50-7" }, "r1037": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481326/860-20-50-3" }, "r1038": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481326/860-20-50-3" }, "r1039": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481326/860-20-50-3" }, "r1040": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481326/860-20-50-4" }, "r1041": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481326/860-20-50-4" }, "r1042": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(b)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481326/860-20-50-4" }, "r1043": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(1)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479853/942-210-S99-1" }, "r1044": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(13)(g))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483589/942-220-S99-1" }, "r1045": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(10))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479440/944-210-S99-1" }, "r1046": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(15)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479440/944-210-S99-1" }, "r1047": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(16)(a)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479440/944-210-S99-1" }, "r1048": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479440/944-210-S99-1" }, "r1049": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(5))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479440/944-210-S99-1" }, "r1050": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2B", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479432/944-30-50-2B" }, "r1051": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "946", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "4", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480767/946-205-45-4" }, "r1052": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480524/946-210-50-6" }, "r1053": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "3", "Subparagraph": "(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483581/946-220-45-3" }, "r1054": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.6-09(4)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-3" }, "r1055": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.6-09(7))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-3" } } }