Business Acquisition [Axis] Business Acquisition [Axis] Contingent rental income Less: Lease revenue Lease revenue Operating Lease, Lease Income Schedule of Cash and Cash Equivalents Schedule of Cash and Cash Equivalents [Table Text Block] Related Party Transactions [Abstract] Related Party Transactions [Abstract] Total debt Long-Term Debt, Gross Third party ownership interest (percent) Asset Acquisition, Ownership Percentage by Third Party Investor Asset Acquisition, Ownership Percentage by Third Party Investor Property, Plant and Equipment [Abstract] Property, Plant and Equipment [Abstract] Debt Instrument [Axis] Debt Instrument [Axis] Payments of distributions Cash distributions paid Payments of Ordinary Dividends, Common Stock Carlsbad Drop Down Carlsbad Drop Down [Member] Carlsbad Drop Down [Member] Property, plant and equipment Property, Plant and Equipment, Gross Current portion of long-term debt — external External Current Debt External Current Debt CVSR Holdco Notes, due 2037 CVSR Holdco due 2037 [Member] CVSR Holdco due 2037 [Member] Fair Value of Financial Instruments Fair Value of Financial Instruments, Policy [Policy Text Block] Walnut Creek, due 2023 Walnut Creek Energy, LLC, due in 2023 [Member] Walnut Creek Energy, LLC, due in 2023 [Member] Conventional Conventional Generation [Member] Conventional Generation [Member] Financial Instruments [Domain] Financial Instruments [Domain] Fair Value Measurement [Domain] Fair Value Measurement [Domain] Basis spread on variable rate Debt Instrument, Basis Spread on Variable Rate Net income (loss) Net Income (Loss), Including Portion Attributable to Noncontrolling Interest, Including Rounding Adjustments Net Income (Loss), Including Portion Attributable to Noncontrolling Interest, Including Rounding Adjustments Depreciation expense Depreciation Wind Power Generation Wind Power Generation [Member] Wind Power Generation Underlying Asset Class [Axis] Underlying Asset Class [Axis] Weighted average discount rate Operating Lease, Weighted Average Discount Rate, Percent Interest rate, percentage Debt Instrument, Interest Rate, Stated Percentage Derivative Instruments, Gain (Loss) Derivative Instruments, Gain (Loss) [Table Text Block] Schedule of Business Acquisitions, by Acquisition [Table] Asset Acquisition [Table] Agua Caliente Acquisition Aqua Acquisition [Member] Aqua Acquisition Rosamond Central Drop Down Rosamond Central [Member] Rosamond Central Agua Caliente Acquisition Noncontrolling Interest, Increase from Business Combination Lessee, Lease, Description [Table] Lessee, Lease, Description [Table] Measurement Input Type [Domain] Measurement Input Type [Domain] Capital expenditures Capital Expenditures Represents amount of total Capital expenditures including accruals pertaining to repowering of entity's projects, major maintenance and meeting environmental commitments. Operating revenue Operating Revenues [Member] Operating Revenues [Member] Distributions to CEG of escrowed amounts Payments of Distributions to Affiliates Thereafter Lessee, Operating Lease, Liability, to be Paid, after Year Five Equity Component [Domain] Equity Component [Domain] Subsequent Event Type [Domain] Subsequent Event Type [Domain] Nature of Business Basis of Presentation [Line Items] Basis of Presentation [Line Items] Payments for long-term debt — affiliate Repayments of Related Party Debt Ownership [Axis] Ownership [Axis] Energy Revenue Energy Revenue [Member] Energy Revenue [Member] Investment, Name [Domain] Investment, Name [Domain] Prepaid long-term service agreement Prepaid Long Term Service Agreement Prepaid Long Term Service Agreement Lessee, Lease, Description [Line Items] Lessee, Lease, Description [Line Items] Related Party [Domain] Related Party [Domain] Hedging Designation [Domain] Hedging Designation [Domain] Operating Lease, Liability, Current, Statement of Financial Position [Extensible List] Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] Capacity Revenue Capacity Revenue [Member] Capacity Revenue [Member] Supplemental Disclosures: Supplemental Cash Flow Information [Abstract] Interest Rate Contract Non Current Interest Rate Contract Non Current [Member] The noncurrent portion of a derivative instrument whose primary underlying risk is tied to the right to receive or pay a sum of money at a given interest rate. PPA, refundable tax credit, aggregate amount utilized Power Purchase Agreement, Refundable Tax Credit, Aggregate Amount Utilized Power Purchase Agreement, Refundable Tax Credit, Aggregate Amount Utilized Beginning balance Ending balance Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis with Unobservable Inputs Disposition, liabilities held for sale, percent Disposal Group, Including Discontinued Operations, Liabilities Held for Sale, Percent Disposal Group, Including Discontinued Operations, Liabilities Held for Sale, Percent Total other liabilities Non-current liabilities Liabilities, Noncurrent Entity Address, State or Province Entity Address, State or Province Contributions from CEG, net of distributions, cash Noncontrolling Interest, Increase from Sale of Parent Equity Interest DGPV DGPV [Member] DGPV Liabilities incurred Asset Retirement Obligation, Liabilities Incurred Members' Equity [Abstract] Members' Equity [Abstract] Short-term lease liability - operating leases Operating Lease, Liability, Current Summary of Significant Accounting Policies [Table] Summary of Significant Accounting Policies [Table] Summary of Significant Accounting Policies [Table] PPAs PPAs [Member] PPAs Proceeds from sale of business Proceeds from Divestiture of Businesses Other Income (Expense) Costs and Expenses [Abstract] Agua Caliente Solar LLC, due 2037 Agua Caliente Solar LLC, Due 2037 [Member] Agua Caliente Solar LLC, Due 2037 Rosamond Central Drop Down Rosamond Central Drop Down [Member] Rosamond Central Drop Down Long-term debt — external Total long-term debt Long-Term Debt, Excluding Current Maturities Contributions from CEG, non-cash Adjustments To Additional Paid In Capital, Distributions Paid Non-Cash, Net Of Contributions Adjustments To Additional Paid In Capital, Distributions Paid Non-Cash, Net Of Contributions Total Liabilities Total Liabilities Liabilities Weighted average remaining lease term Operating Lease, Weighted Average Remaining Lease Term Proceeds from sale of assets Proceeds from Sale of Productive Assets Cash Flows from Investing Activities Net Cash Provided by (Used in) Investing Activities [Abstract] Increase (Decrease) in Temporary Equity [Roll Forward] Increase (Decrease) in Temporary Equity [Roll Forward] Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] Revolving Credit Facility Revolving Credit Facility [Member] Document Type Document Type Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] Property, plant and equipment, useful life Property, Plant and Equipment, Useful Life Power generation capacity, deliverable, megawatts Power Generation Capacity, Deliverable, Megawatts Power Generation Capacity, Deliverable, Megawatts Long-term Debt Long-Term Debt [Text Block] Project Level Subsidiaries Project Level Subsidiaries [Member] Project Level Subsidiaries [Member] Finite-Lived Intangible Assets, Major Class Name [Domain] Finite-Lived Intangible Assets, Major Class Name [Domain] Derivative Instruments Derivative Asset Fair Value Gross Liability Net Of Derivative Liability Fair Value Gross Asset Derivative Asset Fair Value Gross Liability Net Of Derivative Liability Fair Value Gross Asset Amortization of intangibles Amortization of Intangibles and Out of Market Contracts The aggregate (income) expense recorded in earnings to allocate the cost of out-of-market contracts and intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash (income) expense, this element is added back to net income when calculating cash provided by (used in) operations using the indirect method. Asset Acquisition [Axis] Asset Acquisition [Axis] Deferred tax expense Deferred Income Tax Expense (Benefit) Buckthorn Holdings, LLC Buckthorn Holdings, LLC [Member] Buckthorn Renewables, LLC [Member] Nature of Business [Table] Nature of Business [Table] Nature of Business [Table] Schedule of Offsetting of Derivatives Offsetting Liabilities [Table Text Block] Rattlesnake TE Holdco LLC Rattlesnake TE Holdco LLC [Member] Rattlesnake TE Holdco LLC Finite-lived Intangible Assets [Roll Forward] Finite-Lived Intangible Assets [Roll Forward] Schedule of Contract Balances Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block] Derivative Instruments, Gain (Loss) [Table] Derivative Instruments, Gain (Loss) [Table] Debt Disclosure [Abstract] Debt Disclosure [Abstract] Accounts Receivable - Trade and Allowance for Credit Loss Accounts Receivable [Policy Text Block] Maturity - December 31, 2041 Maturity - December 31, 2041 [Member] Maturity - December 31, 2041 [Member] Utah Solar Portfolio Utah Portfolio [Member] Utah Portfolio [Member] Other cash and cash equivalents Other Cash Equivalents, at Carrying Value Less current maturities Long-Term Debt, Current Maturities Other non-current assets Finite-lived Intangible Assets Acquired Finite-Lived Intangible Assets Acquired Net Cash (Used in) Provided by Financing Activities Net Cash (Used in) Provided by Financing Activities Net Cash Provided by (Used in) Financing Activities Capistrano Wind Portfolio Acquisition AOCI Including Portion Attributable to Noncontrolling Interest, Period Increase (Decrease) Accounting Policies [Abstract] Accounting Policies [Abstract] Variable lease cost Variable Lease, Cost Gain on sale of business Gain on sale of business Gain (Loss) on Disposition of Business Members’ Equity Stockholders' Equity Attributable to Parent [Abstract] Prepayments and other current assets Prepaid Expense and Other Assets, Current Maturity - December 31, 2024 Maturity - December 31, 2024 [Member] Maturity - December 31, 2024 Natural Gas Natural Gas [Member] Long-term debt — affiliate Due to related party Due to Affiliate Customer [Axis] Customer [Axis] Accumulated Foreign Currency Adjustment Including Portion Attributable to Noncontrolling Interest Accumulated Foreign Currency Adjustment Including Portion Attributable to Noncontrolling Interest [Member] Payment for interests Removed related noncontrolling interest balance Noncontrolling Interest, Decrease from Redemptions or Purchase of Interests Related Party Transaction [Line Items] Related Party Transaction [Line Items] Offsetting Liabilities [Line Items] Offsetting Liabilities [Line Items] Tax Equity Bridge Loan Tax Equity Bridge Loan [Member] Tax Equity Bridge Loan Summary of the Components of the Company's intangible Assets Subject to Amortization Schedule of Finite-Lived Intangible Assets [Table Text Block] Kansas South Kansas South [Member] Kansas South [Member] Fair Value, by Balance Sheet Grouping Fair Value, by Balance Sheet Grouping [Table Text Block] Derivative Contract [Domain] Derivative Contract [Domain] Entity Registrant Name Entity Registrant Name Contract amortization expense Contra Revenue Intangibles Amortization Intangibles Amortization recorded to contra-revenue account Changes in derivative instruments and amortization of accumulated OCI/OCL Increase (Decrease) in Derivative Assets and Liabilities Debt instrument, repurchased face amount Debt Instrument, Repurchased Face Amount Asset acquisition, purchase price adjustments, amount Asset Acquisition, Purchase Price Adjustments, Amount Asset Acquisition, Purchase Price Adjustments, Amount Long-term debt, outstanding Asset Acquisition, Long-term Debt, Outstanding Asset Acquisition, Long-term Debt, Outstanding Leases [Abstract] Leases [Abstract] Accumulated OCI (OCL) beginning balance Accumulated OCI (OCL) ending balance Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest Other Comprehensive Income Location [Domain] Other Comprehensive Income Location [Domain] Principles of Consolidation Consolidation, Policy [Policy Text Block] Mesquite Star Mesquite Star [Member] Mesquite Star Minimum Minimum [Member] Entity Emerging Growth Company Entity Emerging Growth Company Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Abstract] Percentage of assets ownership sold Disposal Group, Including Discontinued Operation, Percent Ownership Divested or Sold Disposal Group, Including Discontinued Operation, Percent Ownership Divested or Sold Investment, Name [Axis] Investment, Name [Axis] Fair Value of Financial Instruments Fair Value Disclosures [Text Block] Equity in earnings of consolidated affiliates Equity in Earnings of Consolidated Subsidiaries This item represents the proportionate share of the parent in the earnings of the consolidated subsidiaries. Entity File Number Entity File Number 2026 Finite-Lived Intangible Asset, Expected Amortization, Year Four Less: Comprehensive loss attributable to noncontrolling interests and redeemable interests Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest Operating Lease, Lease Income, Statement of Income or Comprehensive Income [Extensible Enumeration] Operating Lease, Lease Income, Statement of Income or Comprehensive Income [Extensible Enumeration] Alta Wind Realty Investments LLC, due 2031 Alta Realty Investments, LLC due 2031 [Member] Alta Realty Investments, LLC due 2031 Derivatives Financial Instruments Derivatives, Policy [Policy Text Block] Proceeds from the revolving credit facility Proceeds from Lines of Credit Customer's percentage of total revenue Customer's Percentage of Total Revenue Customer's Percentage of Total Revenue Use of Estimates Use of Estimates, Policy [Policy Text Block] Repurchased face amount, optionally exercised remaining principal, not validly tendered and purchased In tender offer Debt Instrument, Repurchased Face Amount, Optionally Exercised Remaining Principal, Not Validly Tendered And Purchased In Tender Offer Debt Instrument, Repurchased Face Amount, Optionally Exercised Remaining Principal, Not Validly Tendered And Purchased In Tender Offer Equity Method Investments and Joint Ventures [Abstract] Equity Method Investments and Joint Ventures [Abstract] Other current and non-current liabilities Asset Acquisition, Liabilities, Other Current and Noncurrent Asset Acquisition, Liabilities, Other Current and Noncurrent Total operating costs and expenses Operating Costs and Expenses Schedule of Equity Method Investments [Table] Schedule of Equity Method Investments [Table] New Accounting Pronouncements or Change in Accounting Principle [Table] Accounting Standards Update and Change in Accounting Principle [Table] Corporate Corporate, Non-Segment [Member] Restrictions on Cash and Cash Equivalents Restrictions on Cash and Cash Equivalents [Table Text Block] Long-term lease liabilities Asset Acquisition, Lease Liabilities, Noncurrent Asset Acquisition, Lease Liabilities, Noncurrent Ownership [Domain] Ownership [Domain] Derivative Instruments, Gain (Loss) [Line Items] Derivative Instruments, Gain (Loss) [Line Items] Entity Interactive Data Current Entity Interactive Data Current 2023 Lessor, Operating Lease, Payment to be Received, Year One Fair Value, by Balance Sheet Grouping [Table] Fair Value, by Balance Sheet Grouping [Table] Mesquite Sky Drop Down Mesquite Sky Drop Down Mesquite Sky [Member] Mesquite Sky Property, Plant and Equipment [Table] Property, Plant and Equipment [Table] Prepaid Expenses and Other Current Assets Prepaid Expenses and Other Current Assets [Member] DG-CS Master Borrower LLC, due 2040 DG-CS Master Borrower LLC, 2040 [Member] DG-CS Master Borrower LLC, 2040 Debt Service Obligations Debt Service Obligations [Member] Debt Service Obligations [Member] Portion at Fair Value Measurement [Member] Portion at Fair Value Measurement [Member] Receivable Type [Axis] Receivable Type [Axis] Project [Domain] Project [Domain] Class of Stock [Axis] Class of Stock [Axis] Thereafter Long-Term Debt, Maturity, after Year Five Income Taxes Income Tax, Policy [Policy Text Block] Payments for long-term debt — external Repayments of Other Long-Term Debt Renewal period Lessee, Operating Lease, Renewal Term Noncontrolling interest Asset Acquisition Of Less than 100 Percent, Noncontrolling Interest, Fair Value Asset Acquisition Of Less than 100 Percent, Noncontrolling Interest, Fair Value Total lease liabilities Operating Lease Liability, Excluding Lease Liabilities Held For Sale Operating Lease Liability, Excluding Lease Liabilities Held For Sale Emission Allowances Emission Allowances [Member] Emission Allowances [Member] Current Assets Assets, Current [Abstract] Asset Acquisition [Domain] Asset Acquisition [Domain] Construction Loan Construction Loan [Member] Construction Loan [Member] Retained earnings Retained Earnings (Accumulated Deficit) Cash Distributions Paid Distribution Made to Limited Liability Company (LLC) Member, Cash Distributions Paid AOCI Including Portion Attributable to Noncontrolling Interest AOCI Including Portion Attributable to Noncontrolling Interest [Member] Schedule of Finite-Lived Intangible Assets [Table] Schedule of Finite-Lived Intangible Assets [Table] Scenario [Domain] Scenario [Domain] Recurring Fair Value, Recurring [Member] Related Party Transactions Related Party Transactions Disclosure [Text Block] Document Fiscal Year Focus Document Fiscal Year Focus Cash Flows from Operating Activities Net Cash Provided by (Used in) Operating Activities [Abstract] Proceeds from issuance of long-term debt — external Proceeds from Issuance of Other Long-Term Debt Proceeds from sale of business Disposal Group, Including Discontinued Operation, Consideration Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Mount Storm Wind NedPower Mount Storm LLC [Member] NedPower Mount Storm LLC Power purchase agreement period (in years) Power Purchase Agreement Period Represents the period of power purchase agreement Contributed capital Members' Capital Asset Impairments Impairment or Disposal of Long-Lived Assets, Policy [Policy Text Block] Payments to acquire productive assets Payments to Acquire Productive Assets Lease Agreements Lease Agreements [Member] Mililani I Mililani I [Member] Mililani I Equity Method Investment, Nonconsolidated Investee [Axis] Equity Method Investment, Nonconsolidated Investee [Axis] SCE Southern California Edison [Member] Southern California Edison [Member] WCEP Holdings, LLC, due 2023 WCEP Holdings, LLC due 2023 [Member] WCEP Holdings, LLC due 2023 Investment in consolidated subsidiaries Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures Total liabilities assumed Asset Acquisition, Liabilities Assumed Asset Acquisition, Liabilities Assumed Property, Plant and Equipment, Type [Axis] Long-Lived Tangible Asset [Axis] Contributions from CEG, net of distributions, non-cash Noncontrolling Interest, Increase from Subsidiary Equity Issuance Capistrano Wind Portfolio Capistrano Wind Portfolio [Member] Capistrano Wind Portfolio Income tax expense Income Tax Expense (Benefit) Deferred income taxes Deferred Income Tax Liabilities, Net Percentage of assets ownership sold Sale of Assets Percentage Ownership Sold Sale of Assets Percentage Ownership Sold Entity Public Float Entity Public Float Balance Sheet Location [Domain] Balance Sheet Location [Domain] Leverage ratio Debt Instrument, Covenant, Amended and Restated Credit Agreement, Leverage Ratio Debt Instrument, Covenant, Amended and Restated Credit Agreement, Leverage Ratio 2032 Senior Notes Senior Notes, 3 Point 750 Percent, Due 2032 [Member] Senior Notes, 3 Point 750 Percent, Due 2032 Balance as of December 31, 2021 Balance as of December 31, 2022 Asset Retirement Obligation Derivative Liability Net Amount Derivative Liability Accumulated depreciation Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Maturity - September 30, 2042 Maturity - September 30, 2042 [Member] Maturity - September 30, 2042 Derivative liabilities Gross Amounts of Recognized Liabilities Derivative Liability, Subject to Master Netting Arrangement, before Offset RENOM RENOM [Member] RENOM [Member] Payments for asset acquisition, net cash outflow Payments for Asset Acquisition, Net Cash Outflow Payments for Asset Acquisition, Net Cash Outflow Contracts acquired Contracts acquired Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Purchases Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Business Acquisition, Acquiree [Domain] Business Acquisition, Acquiree [Domain] Schedule of Cash Flow Hedges Included in Accumulated Other Comprehensive Income (Loss) Schedule of Cash Flow Hedges Included in Accumulated Other Comprehensive Income (Loss) [Table Text Block] Oahu Solar Holdings LLC, due 2026 Oahu Solar Holdings LLC, due 2026 [Member] Oahu Solar Holdings LLC, due 2026 [Member] Cash, Cash Equivalents and Restricted Cash at Beginning of Period Cash, Cash Equivalents and Restricted Cash at End of Period Cash, cash equivalents and restricted cash shown in the consolidated statements of cash flows Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents Current Liabilities Liabilities, Current [Abstract] Walnut Creek Walnut Creek [Member] Walnut Creek [Member] Facilities and equipment Support Equipment and Facilities [Member] Repowering Partnership LLC Repowering Partnership LLC [Member] Repowering Partnership LLC [Member] Power purchase remaining agreement period Power Purchase Remaining Agreement Period Power Purchase Remaining Agreement Period Amendment Flag Amendment Flag Operating lease cost Operating Lease, Cost Energy Related Derivative Commodity Contracts Energy Related Derivative [Member] Power Power [Member] Details pertaining to the power, which is considered as a derivative commodity. Other comprehensive income Mark-to-market of cash flow hedge accounting contracts Other Comprehensive Income (Loss), Net of Tax WCEP Holdings WCEP Holdings [Member] WCEP Holdings [Member] Buckthorn Solar, due 2025 Buckthorn Solar, due 2025 [Member] Buckthorn Solar, due 2025 [Member] Acquisitions and Dispositions Mergers, Acquisitions and Dispositions Disclosures [Text Block] Subtotal non-recourse project-level debt Project Level Debt [Member] Project Level Debt [Member] Construction in progress Construction in Progress [Member] Goodwill and Intangible Assets Disclosure [Abstract] Goodwill and Intangible Assets Disclosure [Abstract] Other non-current assets Other Assets, Noncurrent TotalEnergies TotalEnergies [Member] TotalEnergies Kawailoa Solar Portfolio LLC, due 2026 Kawailoa Solar Holdings LLC, due 2026 [Member] Kawailoa Solar Holdings LLC, due 2026 [Member] Company Organization Chart Company Organization Chart [Table Text Block] Company Organization Chart [Table Text Block] Depreciation, amortization and accretion Depreciation, Depletion and Amortization Depreciation, Depletion and Amortization Other Investments, Other [Member] Investments, Other [Member] Kawailoa Solar Partnership LLC Kawailoa Solar Partnership LLC [Member] Kawailoa Solar Partnership LLC [Member] Intangible assets for power purchase agreements, net Intangible Assets, Power Purchase Agreements Intangible Assets, Power Purchase Agreements Cash distributions to redeemable noncontrolling interests Noncontrolling Interest, Decrease from Distributions to Redeemable Noncontrolling Interest Holders Noncontrolling Interest, Decrease from Distributions to Redeemable Noncontrolling Interest Holders Operating Costs and Expenses Operating Costs and Expenses [Abstract] Commodity contracts Commodity Contract [Member] Lease period Lessee, Operating Lease, Term of Contract Counterparty Name [Axis] Counterparty Name [Axis] Unamortized debt issuance costs Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net Capital Unit, Class A and Class B Capital Unit, Class A and Class B [Member] Capital Unit, Class A and Class B Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Comprehensive income attributable to redeemable noncontrolling interests Comprehensive Income, Net of Tax Portions Attributable to Noncontrolling Redeemable Interest Comprehensive Income, Net of Tax Portions Attributable to Noncontrolling Redeemable Interest Cash paid for operating leases Operating Lease, Payments Laredo Ridge, due 2028 Laredo Ridge Wind, LLC, due in 2028 [Member] Laredo Ridge Wind, LLC, due in 2028 [Member] Viento Funding II Viento Funding II [Member] Viento Funding II [Member] Statement of Comprehensive Income [Abstract] Statement of Comprehensive Income [Abstract] Total operating costs and expenses Operating Expenses Maximum Maximum [Member] Condensed Financial Information of Registrant Condensed Financial Information of Parent Company Only Disclosure [Text Block] Cash and cash equivalents Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Condensed Cash Flow Statement [Table] Condensed Cash Flow Statement [Table] Designated as Hedging Instrument Designated as Hedging Instrument [Member] Asset Impairments [Abstract] Asset Impairments [Abstract] Asset Impairments [Abstract] Measurement Frequency [Domain] Measurement Frequency [Domain] Members' Equity Stockholders' Equity Note Disclosure [Text Block] Laredo Ridge, Due 2028; Tapestry Wind, LLC, Due 2031; and Viento Funding II, LLC, Due 2023 Laredo Ridge, Due 2028; Tapestry Wind, LLC, Due 2031; and Viento Funding II, LLC, Due 2023 [Member] Laredo Ridge, Due 2028; Tapestry Wind, LLC, Due 2031; and Viento Funding II, LLC, Due 2023 Buyout of Repowering Partnership II LLC noncontrolling interest Payments of Capital Distribution PacifiCorp PacifiCorp [Member] PacifiCorp Expected contributions upon substantial completion Proceeds from Noncontrolling Interests, Expected Upon Substantial Completion Proceeds from Noncontrolling Interests, Expected Upon Substantial Completion Daggett 3 Drop Down Daggett 3 Drop Down [Member] Daggett 3 Drop Down Condensed Financial Statements [Table] Condensed Financial Statements [Table] Payments for the revolving credit facility Payments for the revolving credit facility Repayments of Lines of Credit Derivative instruments Derivative Asset, Noncurrent Segment Reporting Segment Reporting Disclosure [Text Block] Equity Method Investment, Nonconsolidated Investee [Domain] Equity Method Investment, Nonconsolidated Investee [Domain] Asset Acquisition Carrying Value Basis Difference Asset Acquisition Carrying Value Basis Difference Asset Acquisition Carrying Value Basis Difference Term Loan Term Loan [Member] Term Loan Deferred tax liability Deferred Tax Liabilities, Net LIABILITIES AND MEMBERS’ EQUITY Liabilities and Equity [Abstract] Fair Value Estimate of Fair Value Measurement [Member] San Juan Mesa San Juan Mesa [Member] San Juan Mesa Fair Value, Recurring and Nonrecurring [Table] Fair Value, Recurring and Nonrecurring [Table] Inventory Inventory, Net Accounts payable — trade Accounts Payable, Current Waiawa, due 2023 and 2028 Waiawa, due 2023 and 2028 [Member] Waiawa, due 2023 and 2028 Income Tax Authority [Axis] Income Tax Authority [Axis] Disposition, intangible assets, percent Disposal Group, Including Discontinued Operations, Intangible Assets, Percent Disposal Group, Including Discontinued Operations, Intangible Assets, Percent Asset acquisition, cash and cash equivalents and restricted Cash Asset Acquisition, Cash and Cash Equivalents and Restricted Cash Asset Acquisition, Cash and Cash Equivalents and Restricted Cash Other Consolidated Variable Interest Entities Other Consolidated Variable Interest Entities [Member] Other Consolidated Variable Interest Entities [Member] Proceeds from the issuance of class C units Proceeds from Issuance of Common Stock Schedule of Variable Interest Entities Schedule of Variable Interest Entities [Table Text Block] Carlsbad Energy Holdings LLC, due 2027 Carlsbad Energy Holdings LLC, due 2027 [Member] Carlsbad Energy Holdings LLC, due 2027 Economic Interest Equity Method Investment, Ownership Percentage Condensed Balance Sheet Statements, Captions [Line Items] Condensed Balance Sheet Statements, Captions [Line Items] Gain on sale of assets Gain (Loss) on Disposition of Assets Purpose [Axis] Purpose [Axis] Purpose [Axis] Conventional Generation, Utility-Scale Solar, Distributed Solar, and Wind Conventional Generation, Utility-Scale Solar, Distributed Solar, and Wind [Member] Conventional Generation, Utility-Scale Solar, Distributed Solar, and Wind [Member] 2028 Senior Notes 4.75% Senior Notes due 2028 [Member] 4.75% Senior Notes due 2028 [Member] Offsetting Liabilities [Table] Offsetting Liabilities [Table] Accounts receivable, net Accounts Receivable, after Allowance for Credit Loss Derivative notional amount Derivative, Notional Amount Property, plant and equipment Property, Plant and Equipment, Additions, Net Property, Plant and Equipment, Additions, Net Redeemable noncontrolling interest in subsidiaries Redeemable Noncontrolling Interest, Equity, Carrying Amount Schedule Of Asset Acquisition Schedule Of Asset Acquisition [Table Text Block] Schedule Of Asset Acquisition Property, Plant and Equipment [Line Items] Property, Plant and Equipment [Line Items] Schedule of Long-Term Debt Schedule of Debt [Table Text Block] CEG CEG [Member] CEG [Member] Entity Well-known Seasoned Issuer Entity Well-known Seasoned Issuer Tax Equity Investors Tax Equity Investors [Member] Tax Equity Investors [Member] Wildorado TE Holdco Wildorado TE Holdco [Member] Wildorado TE Holdco Power Generation Facilities by Type [Axis] Power Generation Facilities by Type [Axis] The types of power generation facilities included in the entity's total global generation portfolio. Debt, Current Debt, Current Schedule of Long-term Debt Instruments [Table] Schedule of Long-Term Debt Instruments [Table] Sale-Leaseback Arrangements Lessee, Leases [Policy Text Block] Level 3 Fair Value, Inputs, Level 3 [Member] Non-current assets Assets, Noncurrent Tax-related distributions Noncontrolling Interest, Decrease from Special Distributions to Noncontrolling Interest Holders Noncontrolling Interest, Decrease from Special Distributions to Noncontrolling Interest Holders 2024 Lessor, Operating Lease, Payment to be Received, Year Two Lighthouse Partnership Yield Protection Agreement Adjustment To Additional Paid-In Capital, Consolidated Entity Investment Guarantee Adjustment To Additional Paid-In Capital, Consolidated Entity Investment Guarantee Noncontrolling Interest Noncontrolling Interest [Member] Mililani I, due 2027 Mililani I, Due 2027 [Member] Mililani I, Due 2027 Retained earnings, undistributed earnings from equity method investees Retained Earnings, Undistributed Earnings from Equity Method Investees Related Party [Axis] Related Party [Axis] Utah Solar Portfolio Utah Solar Portfolio [Member] Utah Solar Portfolio Summary of Significant Accounting Policies [Line Items] Summary of Significant Accounting Policies [Line Items] Summary of Significant Accounting Policies [Line Items] Organization, Consolidation and Presentation of Financial Statements [Abstract] Organization, Consolidation and Presentation of Financial Statements [Abstract] Customer Contracts Customer Contracts [Member] Disposal Group Name [Domain] Disposal Group Name [Domain] Acquisitions, net of cash acquired Payments to Acquire Businesses, Net of Cash Acquired Level 2 Fair Value, Inputs, Level 2 [Member] Debt Issuance Costs Debt, Policy [Policy Text Block] Current Fiscal Year End Date Current Fiscal Year End Date Finite-Lived Intangible Assets [Line Items] Finite-Lived Intangible Assets [Line Items] Clearway Energy LLC and Clearway Energy Operating LLC Revolving Credit Facility Clearway Energy LLC and Clearway Energy Operating LLC Revolving Credit Facility [Member] Clearway Energy LLC and Clearway Energy Operating LLC Revolving Credit Facility GenConn GCE Holding LLC [Member] Represents the GCE Holding LLC GCE Holding LLC which wholly-owns GenConn Energy LLC. Other Financial Instrument Other Financial Instrument [Member] Other Financial Instrument Payments for other fees Payments for Other Fees Global Infrastructure Partners Global Infrastructure Partners [Member] Global Infrastructure Partners Property, Plant, and Equipment Net Lessor, Operating Leases, Property, Plant and Equipment [Table Text Block] Lessor, Operating Leases, Property, Plant and Equipment [Table Text Block] Accretion expense Asset Retirement Obligation, Accretion Expense Loss on disposal of asset components Gain (Loss) on Disposition of Property Plant Equipment Total current liabilities Current liabilities Liabilities, Current Loss on extinguishment of deferred financing fees Gain (Loss) On Extinguishment Of Deferred Financing Fees Gain (Loss) On Extinguishment Of Deferred Financing Fees Number of utility-scale solar farms Number of Utility-Scale Solar Farms Number of Utility-Scale Solar Farms Summary of Swaps Related to the Company's Project Level Debt Schedule of Derivative Instruments [Table Text Block] Offsetting Derivative Assets [Abstract] Offsetting Derivative Assets [Abstract] Schedule of Revenue by Major Customers by Reporting Segments Schedule of Revenue by Major Customers by Reporting Segments [Table Text Block] Income Tax Authority [Domain] Income Tax Authority [Domain] Cost of operations, exclusive of depreciation, amortization and accretion shown separately below Cost of Revenue Other Proceeds from (Payments for) Other Financing Activities Administrative Services Agreements Administrative Services Agreement [Member] Administrative Services Agreement [Member] Distribution Type [Axis] Distribution Type [Axis] Fair Value Disclosures [Abstract] Fair Value Disclosures [Abstract] Derivative Instruments and Hedging Activities Disclosure [Abstract] Derivative Instruments and Hedging Activities Disclosure [Abstract] Langford TE Partnership LLC Langford TE Partnership LLC [Member] Langford TE Partnership LLC Third Party Investor Third Party Investor [Member] Third Party Investor [Member] Entity Tax Identification Number Entity Tax Identification Number Derivatives, Fair Value [Line Items] Derivatives, Fair Value [Line Items] Fixed interest rate Derivative, Fixed Interest Rate 5.00% Senior Notes due in 2026 5.00% Senior Notes due in 2026 [Member] 5.00% Senior Notes due in 2026 [Member] Consolidated Entities [Domain] Consolidated Entities [Domain] Common Class D Common Class D [Member] Common Class D [Member] Fair Value, off-Balance-Sheet Risks, Disclosure Information [Line Items] Fair Value, off-Balance-Sheet Risks, Disclosure Information [Line Items] Net Increase in Cash, Cash Equivalents and Restricted Cash Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Other intangible assets, net Other Intangible Assets, Net Entity Central Index Key Entity Central Index Key Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets by Major Class [Axis] Derivative asset, measurement input Derivative Liability, Measurement Input Concentrations of Credit Risk Concentration Risk, Credit Risk, Policy [Policy Text Block] Measurement Input Type [Axis] Measurement Input Type [Axis] Entity [Domain] Entity [Domain] NIMH Solar LLC NIMH Solar LLC [Member] NIMH Solar LLC City Area Code City Area Code ASSETS Assets [Abstract] Changes in other working capital Increase (Decrease) in Other Operating Assets and Liabilities, Net Maturity - September 30, 2027 Maturity - September 30, 2027 [Member] Maturity - September 30, 2027 Tax Related Distributions Tax Related Distributions Tax Related Distributions Transfer of funds under intercompany cash management arrangement Proceeds from Payments to Intercompany Loans The cash inflow or outflow associated with intercompany loans for related parties. Capital Units by Class [Axis] Capital Units by Class [Axis] 2023 Long-Term Debt, Maturity, Year One Investments in unconsolidated affiliates Payments to acquire equity method investments Payments to Acquire Equity Method Investments Variable Rate [Axis] Variable Rate [Axis] Other non-current liabilities Other Liabilities, Noncurrent Covenant borrower interest coverage ratio Debt Instrument, Covenant, Borrower Interest Coverage Ratio Debt Instrument, Covenant, Borrower Interest Coverage Ratio Interest rate contracts Interest Rate Contract [Member] Equity in earnings of unconsolidated affiliates Equity in earnings of unconsolidated affiliates Income (Loss) from Equity Method Investments Oahu Solar Oahu Solar Holdings LLC Debt [Member] Oahu Solar Holdings LLC Debt [Member] Capital expenditures Payments to Acquire Property, Plant, and Equipment Utah Solar Holdings, due 2036 Utah Solar Holdings, due 2036 [Member] Utah Solar Holdings, due 2036 Escrow amount Escrow Deposit Weighted Average Weighted Average [Member] 2023 Finite-Lived Intangible Asset, Expected Amortization, Year One Proceeds from issuance of long-term debt — affiliate Proceeds from Related Party Debt Interest Interest [Member] Details pertaining to interest rate swaps which are considered a derivative commodity. Nature of Business Business Description and Basis of Presentation [Text Block] Customer [Domain] Customer [Domain] Reclassified from accumulated OCI/OCL to income due to realization of previously deferred amounts Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Total lease payments Lessee, Operating Lease, Liability, to be Paid Net Income (Loss) Net Income (Loss) Net income (loss) Net income Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Number of renewal options Lessee, Operating Lease, Number of Renewal Options Lessee, Operating Lease, Number of Renewal Options Agua Caliente Solar, LLC, Nonrecourse Credit Agreement, Federal Financing Bank, Due 2037 Agua Caliente Solar, LLC, Nonrecourse Credit Agreement, Federal Financing Bank, Due 2037 [Member] Agua Caliente Solar, LLC, Nonrecourse Credit Agreement, Federal Financing Bank, Due 2037 Entity Address, Postal Zip Code Entity Address, Postal Zip Code 2024 Long-Term Debt, Maturity, Year Two Asset Acquisitions Business Combinations Policy [Policy Text Block] SOFR and Applicable Margin SOFR and Applicable Margin [Member] SOFR and Applicable Margin Refundable tax credit receivable Refundable Tax Credit Receivable Refundable Tax Credit Receivable Expenses from transactions with related party Related Party Transaction, Expenses from Transactions with Related Party Receivable [Domain] Receivable [Domain] Removal of noncontrolling interest Disposal Group, Including Discontinued Operation, Noncontrolling Interest Increase (Decrease) Disposal Group, Including Discontinued Operation, Noncontrolling Interest Increase (Decrease) Other Payments for (Proceeds from) Other Investing Activities Statistical Measurement [Domain] Statistical Measurement [Domain] Cash and cash equivalents Asset Acquisition, Cash and Cash Equivalents Asset Acquisition, Cash and Cash Equivalents Payments for asset acquisition, net of purchase price adjustments Payments for Asset Acquisition, Net of Purchase Price Adjustments Payments for Asset Acquisition, Net of Purchase Price Adjustments Other Other Debt [Member] Represents other debt instruments not separately accounted disclosed. Asset acquisition, net cash outlfow Payments to Acquire Asset, Net of Cash Acquired and Purchase Price Adjustments Payments to Acquire Asset, Net of Cash Acquired and Purchase Price Adjustments Contributions from noncontrolling interests, net of distributions Proceeds from (Payments to) Noncontrolling Interests Carlsbad Holdco, LLC, due 2038 Carlsbad Holdco, due 2038 [Member] Carlsbad Holdco, due 2038 Aggregate principal amount repurchased Repayments of Debt Fair Value, Net Derivative Asset (Liability), Recurring Basis, Unobservable Input Reconciliation, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] Fair Value, Net Derivative Asset (Liability), Recurring Basis, Unobservable Input Reconciliation, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] Marsh Landing, due 2023 Marsh Landing Term Loan Facility [Member] Marsh Landing Term Loan Facility [Member] Guarantees Guarantees, Indemnifications and Warranties Policies [Policy Text Block] Net Income Attributable to Clearway Energy LLC Net Income Attributable to Clearway Energy LLC Net Income (Loss) Attributable to Parent Distributions paid (in dollars per share) Distribution Made to Limited Liability Company (LLC) Member, Distributions Paid, Per Unit Other Other Intangible Assets [Member] Non-cash (distributions to), contributions from CEG Payment of capital distributions and returns of capital, net of capital distributions, non-cash Payment of capital distributions and returns of capital, net of capital distributions, non-cash Schedule of Annual Payments Based on the Maturities of NRG Yield's Debt Schedule of Maturities of Long-Term Debt [Table Text Block] Restricted cash Asset Acquisition, Restricted Cash Asset Acquisition, Restricted Cash Subsequent Event Type [Axis] Subsequent Event Type [Axis] Borrego, due 2024 and 2038 Borrego, due 2034 and 2035 [Member] Borrego, due 2034 and 2035 Scenario [Axis] Scenario [Axis] Debt instrument, redemption price, percentage Debt Instrument, Redemption Price, Percentage Gross Amounts of Recognized Assets/Liabilities Fair Value of Gross Derivative Assets/(Liabilities), Net Fair value of gross derivative assets less fair value of gross derivative liabilities. Assets, Fair Value Disclosure Assets, Fair Value Disclosure Capistrano Wind Portfolio, due 2029 and 2031 Capistrano Wind Portfolio, due 2029 and 2031 [Member] Capistrano Wind Portfolio, due 2029 and 2031 5.75% Senior Notes due 2025 5.75% Senior Notes due 2025 [Member] 5.75% Senior Notes due 2025 [Member] Leases Lessee, Operating Leases [Text Block] Long-term debt, including current portion — external Long-Term Debt and Lease Obligation, Including Current Maturities Commodity Contract Current Commodity Contract Current [Member] Commodity Contract Current Forecast Annual Generation Levels Of Certain DG Solar Facilities Forecast Annual Generation Levels Of Certain DG Solar Facilities [Member] Forecast Annual Generation Levels Of Certain DG Solar Facilities Derivative Instrument [Axis] Derivative Instrument [Axis] Other current and non-current liabilities Asset Acquisition, Account Payable and Other Current Liabilities Asset Acquisition, Account Payable and Other Current Liabilities Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Tapestry Wind LLC, due 2031 Tapestry Wind LLC due in 2031 [Member] Tapestry Wind LLC due in 2031 [Member] Schedule of Notional Amounts of Outstanding Schedule of Notional Amounts of Outstanding Derivative Positions [Table Text Block] Power procurement arrangements Utilities Operating Expense, Purchased Power under Long-Term Contracts New Accounting Pronouncements or Change in Accounting Principle [Line Items] New Accounting Pronouncements or Change in Accounting Principle [Line Items] Net Cash Provided by Operating Activities Net Cash Provided by (Used in) Operating Activities Net Cash Provided by (Used in) Operating Activities Net Amount Derivative Asset Settlements Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Settlements Property, Plant and Equipment Property, Plant and Equipment [Member] Related Party Transaction [Domain] Related Party Transaction [Domain] Other current assets Asset Acquisition, Other Assets, Current Asset Acquisition, Other Assets, Current Schedule of Equity Method Investments [Line Items] Schedule of Equity Method Investments [Line Items] Document Annual Report Document Annual Report Removal of restricted cash Disposal Group, Including Discontinued Operation, Restricted Cash Increase (Decrease) Disposal Group, Including Discontinued Operation, Restricted Cash Increase (Decrease) Black Rock Drop Down Black Rock Drop Down [Member] Black Rock Drop Down Legal Entity [Axis] Legal Entity [Axis] Notional amount, energy measure Derivative, Nonmonetary Notional Amount, Energy Measure Contributions from CEG, net of distributions Proceeds from Contributions from Affiliates Net proceeds from the sales of units, Clearway Energy, Inc. 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Power generation capacity, megawatts Power Generation Capacity, Megawatts Power Generation Capacity, Megawatts Income (Loss) Before Income Taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Segments [Domain] Segments [Domain] Amortization of financing costs and debt discounts Amortization of Debt Issuance Costs and Discounts Other financial assets, measurement input Other Assets, Measurement Input Other Assets, Measurement Input Comprehensive Income (Loss) Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest El Segundo Energy Center, due 2023 El Segundo Energy Center, due 2023 [Member] El Segundo Energy Center, due 2023 [Member] Loss on debt extinguishment Loss on debt extinguishment Loss on debt extinguishment Gain (Loss) on Extinguishment of Debt Change in deferred income taxes Increase (Decrease) in Income Taxes Schedule of Fair Value of Derivative Instruments Schedule of Derivatives Instruments Statements of Financial Performance and Financial Position, Location [Table Text Block] Asset acquisition, consideration transferred, working capital and purchase price adjustments Asset Acquisition, Consideration Transferred, Working Capital and Purchase Price Adjustments Asset Acquisition, Consideration Transferred, Working Capital and Purchase Price Adjustments Interest Rate Contract Current Interest Rate Contract Current [Member] The current portion of a derivative instrument whose primary underlying risk is tied to the right to receive or pay a sum of money at a given interest rate. Customer Relationships Customer Relationships [Member] Entity Address, City or Town Entity Address, City or Town Condensed Income Statements, Captions [Line Items] Condensed Income Statements, Captions [Line Items] Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member] GIP GIP [Member] GIP [Member] Audit Information [Abstract] Audit Information [Abstract] Capital Unit, Class C and Class D Capital Unit, Class C and Class D [Member] Capital Unit, Class C and Class D Tax Equity Arrangements Tax Equity Arrangements, Policy [Policy Text Block] Tax Equity Arrangements, Policy [Policy Text Block] Total Members’ Equity Balance, beginning of period Balance, end of period Limited Liability Company (LLC) Members' Equity, Including Portion Attributable to Noncontrolling Interest Restricted cash Restricted Cash and Cash Equivalents, Current Statement of Financial Position [Abstract] Statement of Financial Position [Abstract] Gen Conn Gen Conn Energy LLC [Member] Represents the information pertaining to GenConn Energy LLC. 2026 Lessor, Operating Lease, Payment to be Received, Year Four Unrealized gain on derivatives and changes in accumulated OCL Change in unrealized losses included in earnings for derivatives and other financial instruments held as of December 31, Unrealized Gain (Loss) on Derivatives Less net debt issuance costs Debt Issuance Costs, Net Schedule of Segment Reporting Information, by Segment [Table] Schedule of Segment Reporting Information, by Segment [Table] Auditor Name Auditor Name AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] Development fees Asset Acquisition, Development Fees Asset Acquisition, Development Fees Disposal Group Classification [Axis] Disposal Group Classification [Axis] Other Other Acquisitions [Member] Other Acquisitions Changes in prepaid and accrued liabilities for tolling agreements Changes in Prepaid and Accrued Capacity Payments Changes in Prepaid and Accrued Capacity Payments London Interbank Offered Rate (LIBOR) London Interbank Offered Rate (LIBOR) [Member] Total operating revenues Operating revenues Revenues Unrealized gain on derivatives and changes in accumulated OCI/OCL Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax Clearway Energy, Inc. Clearway Energy, Inc. [Member] Clearway Energy, Inc. [Member] South Trent South Trent [Member] South Trent [Member] Amortization expense Amortization of Intangible Assets Interest paid, net of amount capitalized Interest Paid, Excluding Capitalized Interest, Operating Activities Current assets held-for-sale Assets Held-for-sale, Not Part of Disposal Group, Current 2025 Lessee, Operating Lease, Liability, to be Paid, Year Three Borrego Borrego [Member] Borrego [Member] Land and improvements Land and Land Improvements [Member] Inventory Inventory, Policy [Policy Text Block] Counterparty Name [Domain] Counterparty Name [Domain] Accounting for Derivative Instruments and Hedging Activities Derivative Instruments and Hedging Activities Disclosure [Text Block] Condensed Balance Sheet Statement [Table] Condensed Balance Sheet Statement [Table] Accounts payable — affiliates Due to Affiliate, Current Total assets acquired Asset Acquisition, Assets Acquired Asset Acquisition, Assets Acquired Contract amortization Less: Contract amortization Capitalized Contract Cost, Amortization Asset Retirement Obligations Asset Retirement Obligation [Policy Text Block] Less accumulated amortization Finite-Lived Intangible Assets, Accumulated Amortization Investments in consolidated affiliates Investment in Consolidated Subsidiaries Investment in Consolidated Subsidiaries Other Comprehensive Income Location [Axis] Other Comprehensive Income Location [Axis] Consolidation of DGPV Holdco 3 LLC Proceeds From Consolidation Proceeds From Consolidation Payments to fund project reserve accounts Payments to Fund Project Reserve Accounts Payments to Fund Project Reserve Accounts 2025 Finite-Lived Intangible Asset, Expected Amortization, Year Three Tax Equity and Cash Equity Investors Tax Equity and Cash Equity Investors [Member] Tax Equity and Cash Equity Investors 2027 Long-Term Debt, Maturity, Year Five Retained Earnings (Accumulated Deficit) Retained Earnings [Member] Segment Reporting Segment Reporting Information [Line Items] 2025 Lessor, Operating Lease, Payment to be Received, Year Three Condensed Cash Flow Statements, Captions [Line Items] Condensed Cash Flow Statements, Captions [Line Items] Total lease cost Lease, Cost Schedule of Lease Information and Expense Lease, Cost [Table Text Block] Cash Equity Investor Cash Equity Investor [Member] Cash Equity Investor Revenue Recognition and Contract Amortization Revenue [Policy Text Block] Statement [Table] Statement [Table] Debt Instrument effective interest rate Debt Instrument, Interest Rate, Effective Percentage Power Generation Facilities, Type [Domain] Power Generation Facilities, Type [Domain] Listing of power generation facilities included in the entity's total global generation portfolio. Gain on sale of unconsolidated affiliate Gain on sale of unconsolidated affiliate Equity Method Investment, Realized Gain (Loss) on Disposal 2031 Senior Notes Senior Notes, 3 Point 750 Percent, Due 2031 [Member] Senior Notes, 3 Point 750 Percent, Due 2031 Letter of Credit Letter of Credit [Member] Long-term lease liabilities Operating Lease, Liability, Noncurrent Cash Distribution Cash Distribution [Member] Fair Value Measurement Inputs and Valuation Techniques Fair Value Measurement Inputs and Valuation Techniques [Table Text Block] Statistical Measurement [Axis] Statistical Measurement [Axis] Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward] Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward] Current portion of long-term debt — affiliate Affiliate Current Debt Affiliate Current Debt Related Party Transaction [Axis] Related Party Transaction [Axis] Disposal Group Name [Axis] Disposal Group Name [Axis] Liabilities settled Asset Retirement Obligation, Liabilities Settled Accounts receivable — trade Accounts Receivable, after Allowance for Credit Loss, Current Equity Components [Axis] Equity Components [Axis] Proceeds from noncontrolling interests Proceeds from Noncontrolling Interests Buckthorn Solar Buckthorn Solar [Member] Buckthorn Solar [Member] Lighthouse Renewable Holdco 2 LLC Lighthouse Renewable Holdco 2 LLC [Member] Lighthouse Renewable Holdco 2 LLC Rattlesnake Drop Down Rattlesnake Dropdown [Member] Rattlesnake Dropdown Statement [Line Items] Statement [Line Items] Voting interest Limited Liability Company (LLC) or Limited Partnership (LP), Members or Limited Partners, Voting Interest Limited Liability Company (LLC) or Limited Partnership (LP), Members or Limited Partners, Voting Interest Total other expense, net Total other expense, net Nonoperating Income (Expense) Variable Rate [Domain] Variable Rate [Domain] Net carrying amount beginning balance Net carrying amount ending balance Finite-Lived Intangible Assets, Gross Long-term debt Asset Acquisition, Long-term Debt Asset Acquisition, Long-term Debt Renewables Renewables [Member] Renewables [Member] Right-of-use assets, net Right-of-use assets, net Operating Lease, Right-of-Use Asset Accumulated Other Comprehensive (Loss) Income AOCI Attributable to Parent [Member] Gross consideration for asset acquisition Asset Acquisition, Consideration, Gross Asset Acquisition, Consideration, Gross Additional equity method investment interests acquired Equity Method Investment, Additional Ownership Acquired Equity Method Investment, Additional Ownership Acquired Auditor Firm ID Auditor Firm ID Maturity - December 31, 2030 Maturity - December 31, 2030 [Member] Maturity - December 31, 2030 [Member] Desert Sunlight Desert Sunlight [Member] Desert Sunlight [Member] Sponsor Equity Bridge Loan Sponsor Equity Bridge Loan [Member] Sponsor Equity Bridge Loan Document Transition Report Document Transition Report Local Phone Number Local Phone Number Operating Income Operating Income Operating Income (Loss) Other Revenues Products And Services, Other [Member] Products And Services, Other [Member] Recently Adopted Accounting Standards New Accounting Pronouncements, Policy [Policy Text Block] Borrower leverage ratio Debt Instrument, Covenant, Amended and Restated Credit Agreement, Borrower Leverage Ratio Debt Instrument, Covenant, Amended and Restated Credit Agreement, Borrower Leverage Ratio Viento Funding II, LLC Due 2023 and 2029 Viento Funding II, LLC Due 2023 and 2029 [Member] Viento Funding II, LLC Due 2023 and 2029 Discontinued Operations, Disposed of by Sale Discontinued Operations, Disposed of by Sale [Member] Acquisition of Drop Down Assets, net of cash acquired Payment to Acquire Business under Common Control Payment to Acquire Business under Common Control Equity method investment removed Asset Acquisition, Equity Method Investment Removed Asset Acquisition, Equity Method Investment Removed State and Local Jurisdiction State and Local Jurisdiction [Member] Adjustments to reconcile net income (loss) to net cash provided by operating activities: Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Intangible Assets Goodwill and Intangible Assets Disclosure [Text Block] Property, Plant and Equipment Property, Plant and Equipment, Policy [Policy Text Block] 2026 Lessee, Operating Lease, Liability, to be Paid, Year Four Income Statement [Abstract] Income Statement [Abstract] Contributed Capital Additional Paid-in Capital [Member] Document Fiscal Period Focus Document Fiscal Period Focus Cash and Cash Equivalents Cash and Cash Equivalents, Unrestricted Cash and Cash Equivalents, Policy [Policy Text Block] Derivative [Line Items] Derivative [Line Items] Intangible Assets Goodwill and Intangible Assets, Intangible Assets, Policy [Policy Text Block] ICFR Auditor Attestation Flag ICFR Auditor Attestation Flag Carrying Amount Reported Value Measurement [Member] Property, plant and equipment Property, Plant, and Equipment, Lessor Asset under Operating Lease, before Accumulated Depreciation Langford Drop Down Langford [Member] Langford Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] Operating Segments Operating Segments [Member] Income expected to be realized from OCI during the next 12 months Cash Flow Hedge Gain (Loss) to be Reclassified within 12 Months Avra Valley Avra Valley [Member] Avra Valley [Member] Intercompany Note with Clearway Energy, Inc. Intercompany Note With Clearway Energy, Inc. [Member] Intercompany Note With Clearway Energy, Inc. Kawailoa Solar Project Kawailoa Solar Project [Member] Kawailoa Solar Project [Member] Less: Net loss attributable to noncontrolling interests and redeemable interests Net Income (Loss) Attributable to Noncontrolling Interest Distribution Type [Domain] Distribution Type [Domain] Commitments and Contingencies Commitments and Contingencies Disclosure [Text Block] Rosie TargetCo LLC Rosie TargetCo LLC [Member] Rosie TargetCo LLC Equity Method Investments Equity Method Investments [Table Text Block] Current liabilities held-for-sale Disposal Group, Including Discontinued Operation, Liabilities, Current Equity investments in affiliates Equity Method Investments Carlsbad Energy Holdings LLC, due 2038 Carlsbad Holdco Notes, 2038 [Member] Carlsbad Energy Holdings, 2038 [Member] Energy and Capacity Revenue Lessor Revenue [Table Text Block] Lessor Revenue [Table Text Block] Additional Cash Distributions Paid Distribution Made To Limited Liability Company LLC Member Additional Cash Distributions 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Noncontrolling Interest in Variable Interest Entity Asset acquisition, long-term debt Total Long-Term Debt Other income, net Other income, net Other Nonoperating Income (Expense) Balance Sheet Location [Axis] Balance Sheet Location [Axis] Rattlesnake Rattlesnake Flat, LLC [Member] Rattlesnake Flat, LLC Shareholders Shareholders [Member] Shareholders [Member] Schedule of Related Party Transactions, by Related Party [Table] Schedule of Related Party Transactions, by Related Party [Table] Other Assets Assets, Noncurrent [Abstract] Accumulated other comprehensive income (loss) Accumulated Other Comprehensive Income (Loss), Net of Tax Outstanding borrowings Line of Credit Facility, Fair Value of Amount Outstanding Mark-to-market for economic hedges Less: Mark-to-market for economic hedges Revenue, Mark-to-market Hedging Activities Revenue, Mark-to-market Hedging Activities Common Class A Common Class A [Member] Derivative instruments Asset Acquisition, Derivative Instrument, Notional Amount Asset Acquisition, Derivative Instrument, Notional Amount Restricted Cash Cash and Cash Equivalents, Restricted Cash and Cash Equivalents, Policy [Policy Text Block] Total current assets Assets, Current Assets, Current Entity Small Business Entity Small Business Measurement Basis [Axis] Measurement Basis [Axis] Long-term debt — affiliate Due to Affiliate, Noncurrent Reduction in carrying amount of right-of-use assets Operating Lease, Right-of-Use Asset, Amortization Expense Common stock dividends declared (in dollars per share) Common Stock, Dividends, Per Share, Declared Operating Revenues Revenues [Abstract] Intangible assets Ending balance Finite-Lived Intangible Assets, Net Distributions to noncontrolling interests, non-cash Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders Schedule of Change in Asset Retirement Obligation Schedule of Change in Asset Retirement Obligation [Table Text Block] Summary of Significant Accounting Policies Significant Accounting Policies [Text Block] Net Amount Derivative Asset, Fair Value, Amount Offset Against Collateral Net Of Derivative Liability, Fair Value, Amount Offset Against Collateral Derivative Asset, Fair Value, Amount Offset Against Collateral Net Of Derivative Liability, Fair Value, Amount Offset Against Collateral Property, Plant and Equipment Property, Plant and Equipment Disclosure [Text Block] AWAM AWAM [Member] AWAM [Member] Property, Plant and Equipment, Type [Domain] Long-Lived Tangible Asset [Domain] Other financial instruments Other Assets, Fair Value Disclosure Maturity - October 31, 2040 Maturity - October 31, 2040 [Member] Maturity - October 31, 2040 [Member] Consolidated Entities [Axis] Consolidated Entities [Axis] Maturity - December 31, 2042 Maturity - December 31, 2042 [Member] Maturity - December 31, 2042 Noncontrolling interest Members' Equity Attributable to Noncontrolling Interest Debt instrument, repurchase amount Debt Instrument, Repurchase Amount Alternative Energy Alternative Energy [Member] Distributions from unconsolidated affiliates Proceeds from Equity Method Investment, Distribution Total operating costs and expenses Costs and Expenses Collateral amount Debt Instrument, Amended and Restated Credit Agreement, Collateral Amount Debt Instrument, Amended and Restated Credit Agreement, Collateral Amount Debt Instrument [Line Items] Debt Instrument [Line Items] Business Combination and Asset Acquisition [Abstract] Lighthouse Renewable Holdco LLC Lighthouse Renewable Holdco LLC [Member] Lighthouse Renewable Holdco LLC Accrued interest expense Interest Payable Schedule of Fair Value, off-Balance-Sheet Risks [Table] Schedule of Fair Value, off-Balance-Sheet Risks [Table] Distributions paid Limited Partners' Capital Account, Distribution Amount Class of Stock [Line Items] Class of Stock [Line Items] Payments of debt issuance costs Payments of Debt Issuance Costs Total lease liability - operating leases Operating Lease, Liability Special Distribution Special Distribution [Member] Special Distribution Alta TE Holdco Alta X and XI TE Holdco [Member] Alta X and XI TE Holdco [Member] Maturity - May 15, 2031 Maturity - May 15, 2031 [Member] Maturity - May 15, 2031 [Member] Percent of Other Financial Instrument Liabilities Using Level 3 Fair Value Inputs Percent of Other Financial Instrument Liabilities Using Level 3 Fair Value Inputs Percent of Other Financial Instrument Liabilities Using Level 3 Fair Value Inputs Ownership interest Subsidiary of Limited Liability Company or Limited Partnership, Ownership Interest 2024 Finite-Lived Intangible Asset, Expected Amortization, Year Two Total lease payments Lessor, Operating Lease, Payments to be Received Reclassified to held for sale Reclassified to Held for Sale [Member] Reclassified to Held for Sale Other Comprehensive Income Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract] Asset Impairments Asset Impairment Charges [Text Block] Maturity - June 30, 2023 Maturity - June 30, 2023 [Member] Maturity - June 30, 2023 [Member] 2026 Long-Term Debt, Maturity, Year Four Hedging Designation [Axis] Hedging Designation [Axis] Auditor Location Auditor Location Write off of deferred debt issuance cost Write off of Deferred Debt Issuance Cost Alta Wind Asset Management LLC, due 2031 Alta Wind Asset Management LLC, due 2031 [Member] Alta Wind Asset Management LLC, due 2031 Entity Filer Category Entity Filer Category Derivative Instruments Derivative Asset, Subject to Master Netting Arrangement, Liability Offset Schedule of Dividends Paid Schedule of Dividends Paid [Table Text Block] Tabular disclosure of all or some of the information related to dividends paid Redeemable Noncontrolling Interest Redeemable Noncontrolling Interest [Table Text Block] Noncontrolling Interest AOCI Attributable to Noncontrolling Interest [Member] Commodity Commodity [Member] Restricted Cash and Cash Equivalents [Axis] Restricted Cash and Cash Equivalents [Axis] Repayment of debt, acquired in asset acquisition Repayment of Debt, Acquired in Asset Acquisition Repayment of Debt, Acquired in Asset Acquisition Impaired Long-Lived Assets Held and Used [Line Items] Impaired Long-Lived Assets Held and Used [Line Items] Asset acquisition consideration Asset Acquisition, Consideration Transferred Non-cash investing and financing activities: Noncash Investing and Financing Items [Abstract] Commitments and Contingencies Commitments and Contingencies Long-Term Debt, Current Long Term Debt Current [Member] Long Term Debt Current [Member] Pro Rata Share of Cash Distributions Paid, Utilized Distribution Made to Limited Liability Company (LLC) Member, Pro Rata Share of Cash Distributions Paid, Utilized Distribution Made to Limited Liability Company (LLC) Member, Pro Rata Share of Cash Distributions Paid, Utilized Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Net assets less noncontrolling interests Net Assets Letters of credit outstanding Letters of Credit Outstanding, Amount DGPV Holdco 3 DGPV Holdco 3 [Member] DGPV Holdco 3 [Member] Total revenue from contracts with customers Revenue from Contract with Customer, Excluding Assessed Tax Operating Funds Operating Funds [Member] Operating Funds [Member] Repowering Partnership II LLC Repowering Partnership II LLC [Member] Repowering Partnership II LLC [Member] Other Liabilities Liabilities, Noncurrent [Abstract] Cover page. Cover [Abstract] Entity Voluntary Filers Entity Voluntary Filers Total other assets Other current and non-current assets Other Assets Cash acquired from acquisition Cash Acquired from Acquisition Segment Reporting [Abstract] Segment Reporting [Abstract] Clearway Energy LLC Clearway Energy LLC [Member] Clearway Energy LLC [Member] Forecast Forecast [Member] Derivative instruments Derivative Asset, Current Documents Incorporated by Reference Documents Incorporated by Reference [Text Block] Total Liabilities and Members’ Equity Liabilities and Equity Disposition, property, plant and equipment, percent Disposal Group, Including Discontinued Operations, Property, Plant and Equipment, Percent Disposal Group, Including Discontinued Operations, Property, Plant and Equipment, Percent Reclassification of Cash to Assets Held-for-Sale Reclassification of Cash to Assets Held for Sale Reclassification of Cash to Assets Held for Sale Long-term Debt, Type [Axis] Long-Term Debt, Type [Axis] Avenal Avenal [Member] Avenal [Member] Tax-related distributions Payments Of Tax Related Distributions Payments Of Tax Related Distributions Not Designated as Hedging Instrument Not Designated as Hedging Instrument [Member] Less imputed interest Lessee, Operating Lease, Liability, Undiscounted Excess Amount NIMH Solar, due 2024 NIMH Solar, due 2024 [Member] NIMH Solar, due 2024 Equity interest (percent) Noncontrolling Interest, Ownership Percentage by Parent Consolidation Items [Axis] Consolidation Items [Axis] Other current assets Other Assets, Current 2024 Lessee, Operating Lease, Liability, to be Paid, Year Two Number of projects acquired Asset Acquisition, Number of Projects Acquired Asset Acquisition, Number of Projects Acquired Thereafter Lessor, Operating Lease, Payment to be Received, after Year Five Mililani I Drop Down Mililani I Drop Down [Member] Mililani I Drop Down Minimum Future Rent Payments Under the Operating Leases Lessor, Operating Lease, Payment to be Received, Fiscal Year Maturity [Table Text Block] Rosie Class B LLC, due 2027 Rosie Class B LLC 2027 [Member] Rosie Class B LLC 2027 Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table] Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table] Derivative Instruments Derivative Liability, Subject to Master Netting Arrangement, Asset Offset Derivative assets Gross Amounts of Recognized Assets Derivative Asset, Subject to Master Netting Arrangement, before Offset Maturities of Operating Lease Liabilities Lessee, Operating Lease, Liability, Maturity [Table Text Block] Entity Address, Address Line One Entity Address, Address Line One Maturity - May 31, 2023 Maturity - May 31, 2023 [Member] Maturity - May 31, 2023 [Member] Purpose [Domain] Purpose [Domain] [Domain] for Purpose [Axis] Right-of-use assets Asset Acquisition, Right-of-use asset Asset Acquisition, Right-of-use asset Acquisition of Capistrano Wind Portfolio, net of cash acquired Payments to Acquire Additional Interest in Subsidiaries Product and Service [Axis] Product and Service [Axis] Class of Stock [Domain] Class of Stock [Domain] Interest expense Interest Expense Bridge Loan, Due 2022 Bridge Loan, Due 2022 [Member] Bridge Loan, Due 2022 Investments Accounted for by the Equity Method Equity Method Investments [Policy Text Block] El Segundo Energy Center El Segundo Energy Center [Member] El Segundo Energy Center Percentage of principal Percentage of Debt Hedged by Interest Rate Derivatives Cash and Cash Equivalents [Domain] Cash and Cash Equivalents [Domain] Capistrano Wind Portfolio Drop Down Capistrano Wind Portfolio Drop Down [Member] Capistrano Wind Portfolio Drop Down Construction Loans Construction Loans [Member] Ownership percentage Limited Liability Company or Limited Partnership, Members or Limited Partners, Ownership Interest Transaction expenses Disposal Group, Including Discontinued Operations, Transaction Costs Disposal Group, Including Discontinued Operations, Transaction Costs Impairment loss on investment Other-than-temporary impairment loss on investment Equity Method Investment, Other than Temporary Impairment Pinnacle Repowering TE Holdco Pinnacle Repowering TE Holdco [Member] Pinnacle Repowering TE Holdco Business Acquisition [Line Items] Asset Acquisition [Line Items] Reclassification Reclassification, Comparability Adjustment [Policy Text Block] Waiawa Waiawa [Member] Waiawa Disaggregation of Revenue Disaggregation of Revenue [Table Text Block] Fair value assets, measured on recurring basis, valuation techniques, impact of credit reserve to fair value Fair Value Assets, Measured on Recurring Basis, Valuation Techniques, Impact of Credit Reserve to Fair Value This element represents the increase (decrease) to fair value from applying a credit reserve to reflect credit risk on the valuation techniques used to measure fair value of Level 2 and 3 derivative contracts which is calculated based on credit default swaps. Underlying Asset Class [Domain] Underlying Asset Class [Domain] Acquisitions DGPV Holdco Entities [Member] DGPV Holdco Entities Maturity - November 30, 2030 Maturity - November 30, 2030 [Member] Maturity - November 30, 2030 [Member] Leasehold Rights Leasehold Rights [Member] Leasehold Rights [Member] Percentage equity interests acquired Asset Acquisition, Percentage Equity Interests Acquired Asset Acquisition, Percentage Equity Interests Acquired Long-term debt, additions Asset Acquisition, Long-term Debt, Additions Asset Acquisition, Long-term Debt, Additions 2027 Finite-Lived Intangible Asset, Expected Amortization, Year Five Fair Value Hierarchy of Long-term Debt Fair Value Option, Disclosures [Table Text Block] Measurement Frequency [Axis] Measurement Frequency [Axis] Total Segments Total Segments [Member] Total Segments Maturity - June 30, 2028 Maturity - June 30, 2028 [Member] Maturity - June 30, 2028 [Member] Accrued expenses and other current liabilities Other Accrued Liabilities, Current General and administrative General and Administrative Expense Long-term Debt, Type [Domain] Long-Term Debt, Type [Domain] Statement of Stockholders' Equity [Abstract] Statement of Stockholders' Equity [Abstract] Net property, plant and equipment Property, Plant, and Equipment, Lessor Asset under Operating Lease, after Accumulated Depreciation Payments of distributions Payments of Ordinary Dividends Cash Flows from Financing Activities Net Cash Provided by (Used in) Financing Activities [Abstract] Oahu Solar Partnership Oahu Solar LLC Oahu Solar Partnership [Member] Oahu Solar Partnership [Member] Payments for asset acquisition Payments for Asset Acquisition Payments for Asset Acquisition Investments Accounted for by the Equity Method and Variable Interest Entities Equity Method Investments and Joint Ventures Disclosure [Text Block] Disposal Group Classification [Domain] Disposal Group Classification [Domain] Impairment losses Asset Impairment Charges Additions due to loss of NPNS exception Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Additions for Loss of NPNS Exception Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Additions for Loss of NPNS Exception Disaggregation of Revenue [Line Items] Disaggregation of Revenue [Line Items] Capital Unit, Class [Domain] Capital Unit, Class [Domain] Intangible assets for power purchase agreements Asset Acquisition, Other Intangible Assets Asset Acquisition, Other Intangible Assets Derivative instruments Derivative Liability, Noncurrent