Leases [Abstract] Lessor, Lease, Description [Table] Lessor, Lease, Description [Table] Segments [Axis] Segments [Axis] Segments [Domain] Segments [Domain] Conventional Generation Conventional Generation [Member] Conventional Generation [Member] Renewables Renewables [Member] Renewables [Member] Thermal Thermal [Member] Represents Thermal segment of the entity. Product and Service [Axis] Product and Service [Axis] Product and Service [Domain] Product and Service [Domain] Energy Revenue Energy Revenue [Member] Energy Revenue [Member] Capacity Revenue Capacity Revenue [Member] Capacity Revenue [Member] Revenue, Related to Leases Revenue, Related to Leases [Member] Revenue, Related to Leases [Member] Lessor, Lease, Description [Line Items] Lessor, Lease, Description [Line Items] Total operating revenues Revenues Operating Leases, Income Statement, Lease Revenue Operating Leases, Income Statement, Lease Revenue Segment Reporting [Abstract] Segment Reporting Segment Reporting Disclosure [Text Block] Derivative Instruments and Hedging Activities Disclosure [Abstract] Derivative Instruments, Gain (Loss) [Table] Derivative Instruments, Gain (Loss) [Table] Underlying Asset Class [Axis] Underlying Asset Class [Axis] Underlying Asset Class [Domain] Underlying Asset Class [Domain] Power Power [Member] Details pertaining to the power, which is considered as a derivative commodity. Natural Gas Natural Gas [Member] Interest Interest [Member] Details pertaining to interest rate swaps which are considered a derivative commodity. Derivative Instruments, Gain (Loss) [Line Items] Derivative Instruments, Gain (Loss) [Line Items] Derivative, nonmonetary notional amount, energy measure Derivative, Nonmonetary Notional Amount, Energy Measure Derivative, notional amount Derivative, Notional Amount Leases Lessor, Operating Leases [Text Block] Leases Lessee, Operating Leases [Text Block] Equity Method Investments and Joint Ventures [Abstract] Schedule of Equity Method Investments [Table] Schedule of Equity Method Investments [Table] Investment, Name [Axis] Investment, Name [Axis] Investment, Name [Domain] Investment, Name [Domain] Four Brothers Solar Four Brothers Solar [Member] Four Brothers Solar [Member] Gen Conn Energy LLC Gen Conn Energy LLC [Member] Represents the information pertaining to GenConn Energy LLC. DGPV Holdco 1 DGPV Holdco 1 [Member] DGPV Holdco 1 [Member] DGPV Holdco 3 DGPV Holdco 3 [Member] DGPV Holdco 3 [Member] Granite Mountain Holdings Granite Mountain Holdings [Member] Granite Mountain Holdings [Member] NRG DGPV Holdco 2 NRG DGPV Holdco 2 [Member] NRG DGPV Holdco 2 [Member] Iron Springs Holdings Iron Springs Holdings [Member] Iron Springs Holdings [Member] RPV Holdco RPV Holdco [Member] RPV Holdco [Member] Schedule of Equity Method Investments [Line Items] Schedule of Equity Method Investments [Line Items] Equity investments in affiliates Equity Method Investments Payments to acquire equity method investments Payments to Acquire Equity Method Investments Power generation capacity, megawatts Power Generation Capacity, Megawatts Power Generation Capacity, Megawatts Remaining lease term Remaining Lease Term Remaining Lease Term Due to affiliate Due to Affiliate Condensed Consolidating Financial Information Disclosure [Abstract] -- None. No documentation exists for this element. -- Schedule of Long-term Debt Instruments [Table] Schedule of Long-term Debt Instruments [Table] Debt Instrument [Axis] Debt Instrument [Axis] Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] 5.375% Senior Notes due in 2024 5.375% Senior Notes due in 2024 [Member] 5.375% Senior Notes due in 2024 [Member] 5.75% Senior Notes due 2025 5.75% Senior Notes due 2025 [Member] 5.75% Senior Notes due 2025 [Member] 5.00% Senior Notes due in 2026 5.00% Senior Notes due in 2026 [Member] 5.00% Senior Notes due in 2026 [Member] Debt Instrument [Line Items] Debt Instrument [Line Items] Senior notes Senior Notes Consolidated Entities [Axis] Consolidated Entities [Axis] Consolidated Entities [Domain] Consolidated Entities [Domain] Consolidated Entities Consolidated Entities [Member] Entities that are not consolidated Entities that are not consolidated [Member] Entities that are not consolidated [Member] Schedule of Variable Interest Entities Schedule of Variable Interest Entities [Table Text Block] Nature of Business Disclosure [Abstract] -- None. No documentation exists for this element. -- Nature of Business [Table] Nature of Business [Table] Nature of Business [Table] Legal Entity [Axis] Legal Entity [Axis] Entity [Domain] Entity [Domain] Clearway Energy LLC Clearway Energy LLC [Member] Clearway Energy LLC [Member] PG&E PG&E [Member] PG&E [Member] Marsh Landing Marsh Landing [Member] Marsh Landing [Member] Ownership [Axis] Ownership [Axis] Ownership [Domain] Ownership [Domain] Counterparty Name [Axis] Counterparty Name [Axis] Counterparty Name [Domain] Counterparty Name [Domain] Clearway Energy, Inc. Clearway Energy, Inc. [Member] Clearway Energy, Inc. [Member] CEG CEG [Member] CEG [Member] 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. Power Generation Facilities, Type [Domain] Power Generation Facilities, Type [Domain] Listing of power generation facilities included in the entity's total global generation portfolio. 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] Solar Facilities Solar Facilities [Member] Solar Facilities [Member] Nature of Business Basis of Presentation [Line Items] Basis of Presentation [Line Items] Number of solar leases in portfolio Number of Solar Leases in Portfolio Number of Solar Leases in Portfolio Steam and chilled water capacity, megawatts thermal equivalent Steam and Chilled Water Capacity, Megawatts Thermal Equivalent The generation capacity of the entity's thermal power generation facilities as of the balance sheet date, expressed in megawatts thermal equivalent. Net property, plant and equipment Property, Plant and Equipment, Net Long-term debt — affiliate Due to Affiliate, Noncurrent Accounts receivable — affiliate Due from Affiliate, Current 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 Limited Liability Company (LLC) or Limited Partnership (LP), Members or Limited Partners, Voting Interest Limited liability company or limited partnership, members or limited partners, ownership interest Limited Liability Company or Limited Partnership, Members or Limited Partners, Ownership Interest Schedule of Segment Reporting Information, by Segment Schedule of Segment Reporting Information, by Segment [Table Text Block] Statement of Stockholders' Equity [Abstract] Statement [Table] Statement [Table] Equity Components [Axis] Equity Components [Axis] Equity Component [Domain] Equity Component [Domain] Contributed Capital Additional Paid-in Capital [Member] Retained Earnings (Accumulated Deficit) Retained Earnings [Member] Accumulated Other Comprehensive Loss AOCI Attributable to Parent [Member] Noncontrolling Interest Noncontrolling Interest [Member] NRG NRG [Member] NRG [Member] Statement Statement [Line Items] Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Balance, beginning of period Limited Liability Company (LLC) Members' Equity, Including Portion Attributable to Noncontrolling Interest Net loss Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Unrealized (loss) gain on derivatives Unrealized Gain (Loss) on Derivatives Buyout of Wind TE Holdco non-controlling interest Noncontrolling Interest, Decrease from Redemptions or Purchase of Interests Distributions to non-controlling interests, net of contributions, cash Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders Payment for the Buckthorn Solar Drop Down Asset Adjustment To Additional Paid In Capital, Payment To Acquire Business Under Common Control Adjustment To Additional Paid In Capital, Payment To Acquire Business Under Common Control Distributions paid to Clearway Energy, Inc., 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 Contributions from CEG for Kawailoa, Repowering Partnerships, non-cash Noncontrolling Interest, Increase from Subsidiary Equity Issuance Cumulative effect from change in accounting principle Cumulative Effect of New Accounting Principle in Period of Adoption Distributions paid Distribution Made to Limited Liability Company (LLC) Member, Cash Distributions Paid Distributions paid to NRG, net of contributions Adjustments To Additional Paid In Capital, Distributions And Return Of Capital, Net Of Cash Contributions Adjustments To Additional Paid In Capital, Distributions And Return Of Capital, Net Of Cash Contributions Proceeds from the issuance of Class C Common Stock Stock Issued During Period, Value, New Issues Balance, end of period Discontinued Operations and Disposal Groups [Abstract] Schedule of Segment Reporting Information, by Segment [Table] Schedule of Segment Reporting Information, by Segment [Table] Segment Reporting Segment Reporting Information [Line Items] Impairment loss Asset Impairment Charges Nature of Business Business Description and Basis of Presentation [Text Block] Accounting Policies [Abstract] Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] Receivable Type [Axis] Receivable Type [Axis] Receivable [Domain] Receivable [Domain] Customer Contracts Customer Contracts [Member] Lease Agreements Lease Agreements [Member] Disaggregation of Revenue [Line Items] Disaggregation of Revenue [Line Items] Total accounts receivable, net (a) Accounts Receivable, after Allowance for Credit Loss Accounts receivable, noncurrent Accounts Receivable, Related Parties, Noncurrent Business Combinations [Abstract] Business Acquisitions Mergers, Acquisitions and Dispositions Disclosures [Text Block] Income Statement [Abstract] Operating Revenues Revenues [Abstract] Operating Costs and Expenses Operating Costs and Expenses [Abstract] Cost of operations Cost of Revenue Depreciation and amortization Depreciation, Depletion and Amortization Impairment losses General and administrative General and Administrative Expense Transaction and integration costs Business Combination, Acquisition Related Costs Development costs Costs Incurred, Development Costs Total operating costs and expenses Costs and Expenses Operating Income Operating Income (Loss) Other Income (Expense) Costs and Expenses [Abstract] Equity in earnings of unconsolidated affiliates Income (Loss) from Equity Method Investments Other income, net Other Nonoperating Income (Expense) Loss on debt extinguishment Gain (Loss) on Extinguishment of Debt Interest expense Interest Expense Total other expense, net Nonoperating Income (Expense) Net (Loss) Income Less: Income (Loss) attributable to noncontrolling interests Net Income (Loss) Attributable to Noncontrolling Interest Net Income Attributable to Clearway Energy LLC Net Income (Loss) Attributable to Parent Derivative Instruments and Hedging Activities Derivative Instruments and Hedging Activities Disclosure [Text Block] Fair Value Disclosures [Abstract] Fair Value, Recurring and Nonrecurring [Table] Fair Value, Recurring and Nonrecurring [Table] Derivative Instrument [Axis] Derivative Instrument [Axis] Derivative Contract [Domain] Derivative Contract [Domain] Interest Rate Contract Interest Rate Contract [Member] Commodity Contract Commodity Contract [Member] Measurement Frequency [Axis] Measurement Frequency [Axis] Measurement Frequency [Domain] Measurement Frequency [Domain] Fair Value, Recurring Fair Value, Recurring [Member] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] Fair Value, Inputs, Level 1 Fair Value, Inputs, Level 1 [Member] Fair Value, Inputs, Level 2 Fair Value, Inputs, Level 2 [Member] Fair Value, Inputs, Level 3 Fair Value, Inputs, Level 3 [Member] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Derivative asset, fair value, gross asset Derivative Asset, Fair Value, Gross Asset Derivative assets (liabilities), at fair value, net Derivative Assets (Liabilities), at Fair Value, Net Derivative liability, fair value, gross liability Derivative Liability, Fair Value, Gross Liability 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] Beginning balance Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis with Unobservable Inputs Purchases Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Purchases Ending balance Cover page. Schedule of Stock by Class [Table] Schedule of Stock by Class [Table] Class of Stock [Axis] Class of Stock [Axis] Class of Stock [Domain] Class of Stock [Domain] Common Class A Common Class A [Member] Common Class B Common Class B [Member] Common Class C Common Class C [Member] Common Class D Common Class D [Member] Common Class D [Member] Class of Stock [Line Items] Class of Stock [Line Items] Document Transition Report Document Transition Report Document Quarterly Report Document Quarterly Report Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Entity Tax Identification Number Entity Tax Identification Number Entity Address, Address Line One Entity Address, Address Line One Entity Address, City or Town Entity Address, City or Town Entity Registrant Name Entity Registrant Name Entity Central Index Key Entity Central Index Key Document Type Document Type Document Period End Date Document Period End Date Entity File Number Entity File Number City Area Code City Area Code Local Phone Number Local Phone Number Entity Interactive Data Current Entity Interactive Data Current Entity Shell Company Entity Shell Company Amendment Flag Amendment Flag Current Fiscal Year End Date Current Fiscal Year End Date Entity Current Reporting Status Entity Current Reporting Status Entity Filer Category Entity Filer Category Entity Emerging Growth Company Entity Emerging Growth Company Entity Small Business Entity Small Business Document Fiscal Year Focus Document Fiscal Year Focus Document Fiscal Period Focus Document Fiscal Period Focus Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Entity Address, State or Province Entity Address, State or Province Entity Address, Postal Zip Code Entity Address, Postal Zip Code Commitments and Contingencies Disclosure [Abstract] Contingencies Contingencies Disclosure [Text Block] Debt Disclosure [Abstract] Variable Rate [Axis] Variable Rate [Axis] Variable Rate [Domain] Variable Rate [Domain] London Interbank Offered Rate (LIBOR) London Interbank Offered Rate (LIBOR) [Member] Statistical Measurement [Axis] Statistical Measurement [Axis] Statistical Measurement [Domain] Statistical Measurement [Domain] Minimum Minimum [Member] Maximum Maximum [Member] Long-term Debt, Type [Axis] Long-term Debt, Type [Axis] Long-term Debt, Type [Domain] Long-term Debt, Type [Domain] Letter of Credit Letter of Credit [Member] Long-term debt - affiliate, due 2019 Intercompany Credit Agreement due 2019 [Member] Intercompany Credit Agreement due 2019 [Member] Intercompany Credit Agreement due 2020 Intercompany Credit Agreement due 2020 [Member] Intercompany Credit Agreement due 2020 [Member] Revolving Credit Facility Revolving Credit Facility [Member] Agua Caliente Borrower 2 Agua Caliente Borrower 2 [Member] Agua Caliente Borrower 2 [Member] Alpine Financing Agreement, due 2022 Alpine Financing Agreement, due 2022 [Member] Alpine Financing Agreement, due 2022 [Member] Alta Wind I-V, lease financing arrangement, due 2034 and 2035 Alta Wind I-V, lease financing arrangement, due 2034 and 2035 [Member] Alta Wind I-V, lease financing arrangement, due 2034 and 2035 [Member] Buckthorn Solar, due 2025 Buckthorn Solar, due 2025 [Member] Buckthorn Solar, due 2025 [Member] CVSR Financing Agreement CVSR Financing Agreement [Member] CVSR Financing Agreement [Member] CVSR Holdco due 2037 CVSR Holdco due 2037 [Member] CVSR Holdco due 2037 [Member] Duquesne Due 2059 Duquesne Due 2059 [Member] Duquesne Due 2059 [Member] El Segundo Energy Center, due 2023 El Segundo Energy Center, due 2023 [Member] El Segundo Energy Center, due 2023 [Member] Energy Center Minneapolis Series C Notes Energy Center Minneapolis Series C Notes [Member] Energy Center Minneapolis Series C Notes [Member] Laredo Ridge Wind, LLC, due in 2026 Laredo Ridge Wind, LLC, due in 2026 [Member] Laredo Ridge Wind, LLC, due in 2026 [Member] Kansas South, due in 2030 Kansas South, due in 2030 [Member] Kansas South, due in 2030 [Member] Kawailoa Solar Holdings LLC, due 2026 Kawailoa Solar Holdings LLC, due 2026 [Member] Kawailoa Solar Holdings LLC, due 2026 [Member] Marsh Landing Term Loan Facility Marsh Landing Term Loan Facility [Member] Marsh Landing Term Loan Facility [Member] Oahu Solar Holdings LLC, due 2026 Oahu Solar Holdings LLC, due 2026 [Member] Oahu Solar Holdings LLC, due 2026 [Member] Repowering Partnership Holdco LLC, due 2020 Repowering Partnership Holdco LLC, due 2020 [Member] Repowering Partnership Holdco LLC, due 2020 [Member] South Trent Wind Due 2028 South Trent Wind Due 2028 [Member] South Trent Wind Due 2028 [Member] Tapestry Wind LLC due in 2031 Tapestry Wind LLC due in 2031 [Member] Tapestry Wind LLC due in 2031 [Member] Utah Solar Portfolio, due 2022 Utah Solar Portfolio, due 2022 [Member] Utah Solar Portfolio, due 2022 [Member] Viento Funding II, Inc., due in 2023 Viento Funding II, Inc., due in 2023 [Member] Viento Funding II, Inc., due in 2023 [Member] Walnut Creek Energy, LLC, due in 2023 Walnut Creek Energy, LLC, due in 2023 [Member] Walnut Creek Energy, LLC, due in 2023 [Member] Other Debt Other Debt [Member] Represents other debt instruments not separately accounted disclosed. Project Level Debt Project Level Debt [Member] Project Level Debt [Member] El Segundo Energy Center, due 2023 Tranche B El Segundo Energy Center, due 2023 Tranche B [Member] El Segundo Energy Center, due 2023 Tranche B [Member] El Segundo Energy Center, due 2023 Tranche A El Segundo Energy Center, due 2023 Tranche A [Member] El Segundo Energy Center, due 2023 Tranche A [Member] Long-term debt Long-term Debt Current portion of long-term debt — external Long-term Debt and Lease Obligation, Current Deferred finance costs, net Debt Issuance Costs, Net Long-term debt, excluding current maturities Long-term Debt, Excluding Current Maturities Debt instrument, interest rate, stated percentage Debt Instrument, Interest Rate, Stated Percentage Letters of credit outstanding, amount Letters of Credit Outstanding, Amount Debt instrument, basis spread on variable rate Debt Instrument, Basis Spread on Variable Rate Debt instrument, description of variable rate basis Debt Instrument, Description of Variable Rate Basis Oahu Solar Partnership Oahu Solar Partnership [Member] Oahu Solar Partnership [Member] Kawailoa Solar Partnership LLC Kawailoa Solar Partnership LLC [Member] Kawailoa Solar Partnership LLC [Member] Alta X and XI TE Holdco Alta X and XI TE Holdco [Member] Alta X and XI TE Holdco [Member] Spring Canyon Spring Canyon [Member] Spring Canyon [Member] Buckthorn Solar Drop Down Asset Buckthorn Solar Drop Down Asset [Member] Buckthorn Solar Drop Down Asset [Member] Repowering Partnership LLC Repowering Partnership LLC [Member] Repowering Partnership LLC [Member] Other current and non-current assets Other Assets Intangible assets, net Finite-Lived Intangible Assets, Net Total Assets Assets Total Liabilities Liabilities Noncontrolling interest Noncontrolling Interest in Variable Interest Entity Net assets less noncontrolling interests Net Assets Statement of Comprehensive Income [Abstract] Other Comprehensive Gain Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract] Unrealized gain on derivatives Other Comprehensive Income (Loss), Derivative, Excluded Component, Increase (Decrease), after Adjustments and Tax Other comprehensive gain Other Comprehensive Income (Loss), Net of Tax Comprehensive (Loss) Income Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest Less: Comprehensive income (loss) attributable to noncontrolling interests Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest Comprehensive (Loss) Income Attributable to Clearway Energy LLC Comprehensive Income (Loss), Net of Tax, Attributable to Parent Schedule of Business Acquisitions, by Acquisition [Table] Schedule of Business Acquisitions, by Acquisition [Table] ECP Uptown Campus LLC ECP Uptown Campus LLC [Member] ECP Uptown Campus LLC [Member] Business Acquisition [Axis] Business Acquisition [Axis] Business Acquisition, Acquiree [Domain] Business Acquisition, Acquiree [Domain] Duquesne University District Energy System Duquesne University District Energy System [Member] Duquesne University District Energy System [Member] Business Acquisition [Line Items] Business Acquisition [Line Items] Power purchase agreement period Power Purchase Agreement Period Represents the period of power purchase agreement Business combination, consideration transferred Business Combination, Consideration Transferred Payments to acquire businesses, gross Payments to Acquire Businesses, Gross Summary of Significant Accounting Policies [Table] Summary of Significant Accounting Policies [Table] Summary of Significant Accounting Policies [Table] Restricted Cash and Cash Equivalents [Axis] Restricted Cash and Cash Equivalents [Axis] Cash and Cash Equivalents [Domain] Cash and Cash Equivalents [Domain] Current Debt Service Payments Long Term Debt Current [Member] Long Term Debt Current [Member] Operating Funds Operating Funds [Member] Operating Funds [Member] Debt Service Obligations Debt Service Obligations [Member] Debt Service Obligations [Member] Cash Distribution Cash Distribution [Member] Subsidiaries Affected By Bankruptcy Subsidiaries Affected By Bankruptcy [Member] Subsidiaries Affected By Bankruptcy [Member] Purpose [Axis] Purpose [Axis] Purpose [Axis] Purpose [Domain] Purpose [Domain] [Domain] for Purpose [Axis] Subsequent Event Type [Axis] Subsequent Event Type [Axis] Subsequent Event Type [Domain] Subsequent Event Type [Domain] Subsequent Event Subsequent Event [Member] Project Level Subsidiaries Project Level Subsidiaries [Member] Project Level Subsidiaries [Member] Summary of Significant Accounting Policies [Line Items] Summary of Significant Accounting Policies [Line Items] [Line Items] for Summary of Significant Accounting Policies [Table] Other cash equivalents, at carrying value Other Cash Equivalents, at Carrying Value Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Restricted cash and cash equivalents Restricted Cash and Cash Equivalents Accumulated depreciation, depletion and amortization, property, plant, and equipment Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Intangible assets, accumulated amortization Finite-Lived Intangible Assets, Accumulated Amortization Dividends per class A common share Common Stock, Dividends, Per Share, Cash Paid Distribution, date declared Dividends Payable, Date Declared Common stock, dividends, per share, declared (in dollars per share) Common Stock, Dividends, Per Share, Declared Distribution, date payable Dividends Payable, Date to be Paid Distribution, date of record Dividends Payable, Date of Record Revenue from contract with customer, excluding assessed tax Revenue from Contract with Customer, Excluding Assessed Tax Contract amortization Capitalized Contract Cost, Amortization Operating leases, income statement, contingent revenue Operating Leases, Income Statement, Contingent Revenue Condensed Income Statement [Table] Condensed Income Statement [Table] Consolidation Items [Axis] Consolidation Items [Axis] Consolidation Items [Domain] Consolidation Items [Domain] Eliminations Consolidation, Eliminations [Member] NRG Yield LLC NRG Yield LLC [Member] NRG Yield LLC [Member] NRG Yield Operating LLC NRG Yield Operating LLC [Member] NRG Yield Operating LLC [Member] Clearway Energy LLC Clearway Energy Operating LLC Clearway Energy Operating LLC [Member] Clearway Energy Operating LLC [Member] Parent Company Parent Company [Member] Guarantor Subsidiaries Guarantor Subsidiaries [Member] Non-Guarantor Subsidiaries Non-Guarantor Subsidiaries [Member] Subsidiary Issuer Subsidiary Issuer [Member] Condensed Income Statements, Captions [Line Items] Condensed Income Statements, Captions [Line Items] Depreciation and amortization Acquisition-related transaction and integration costs Operating Income (Loss) Equity in earnings (losses) 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. Interest expense Net (Loss) Income Attributable to Clearway Energy LLC Energy Related Derivative Energy Related Derivative [Member] Income Statement Location [Axis] Income Statement Location [Axis] Income Statement Location [Domain] Income Statement Location [Domain] Interest Expense Interest Expense [Member] Unrealized gain (loss) on derivatives Derivative, loss on derivative Derivative, Loss on Derivative Condensed Balance Sheet Statement [Table] Condensed Balance Sheet Statement [Table] Condensed Balance Sheet Statements, Captions [Line Items] Condensed Balance Sheet Statements, Captions [Line Items] Current portion of long-term debt — external External Current Debt External Current Debt Restricted cash Restricted Cash and Cash Equivalents, Current Accounts receivable — trade Accounts Receivable, after Allowance for Credit Loss, Current Inventory Inventory, Net Prepayments and other current assets Prepaid Expense and Other Assets, Current Total current assets Assets, Current Investment in consolidated subsidiaries Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures Derivative instruments Derivative Asset, Noncurrent Other non-current assets Other Assets, Noncurrent Total other assets Current portion of long-term debt — affiliate Affiliate Current Debt Affiliate Current Debt Accounts payable — trade Accounts Payable, Current Accounts payable — affiliate Due to Affiliate, Current Derivative instruments Derivative Liability, Current Accrued interest expense Interest Payable Accrued expenses and other current liabilities Other Accrued Liabilities, Current Current Liabilities Liabilities, Current Long-term debt — external Long-term Debt and Lease Obligation Derivative instruments Derivative Liability, Noncurrent Other non-current liabilities Other Liabilities, Noncurrent Total non-current liabilities Liabilities, Noncurrent Contributed capital Members' Capital (Accumulated deficit) retained earnings Retained Earnings (Accumulated Deficit) Accumulated other comprehensive loss Accumulated Other Comprehensive Income (Loss), Net of Tax Noncontrolling interest Members' Equity Attributable to Noncontrolling Interest Total Members' Equity Total Liabilities and Members’ Equity Liabilities and Equity Long-term Debt Long-term Debt [Text Block] Condensed Cash Flow Statement [Table] Condensed Cash Flow Statement [Table] Condensed Cash Flow Statements, Captions [Line Items] Condensed Cash Flow Statements, Captions [Line Items] Net Cash Provided by (Used in) Operating Activities Net Cash Provided by (Used in) Operating Activities Intercompany transactions between Clearway Energy LLC and subsidiaries Intercompany (Payments to) Receipts from Consolidated Subsidiaries Intercompany (Payments to) Receipts from Consolidated Subsidiaries Acquisitions Payments to Acquire Businesses, Net of Cash Acquired Acquisition of the Buckthorn Solar Drop Down Asset Payment to Acquire Business under Common Control Payment to Acquire Business under Common Control Capital expenditures Payments to Acquire Property, Plant, and Equipment Cash receipts from notes receivable Increase (Decrease) in Notes Receivables Return of investment from unconsolidated affiliates Proceeds from Equity Method Investment, Distribution, Return of Capital Investments in unconsolidated affiliates Payments to Acquire Businesses and Interest in Affiliates Other Payments for (Proceeds from) Other Investing Activities Net Cash Used in Investing Activities Net Cash Provided by (Used in) Investing Activities 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. Net distributions from noncontrolling interests Proceeds from (Payments to) Noncontrolling Interests Proceeds from the issuance of Class C units Proceeds from Issuance of Common Stock (Payments of) proceeds from distributions Payments of (Proceeds from) distributions Payments of (Proceeds from) distributions Payments of debt issuance costs Payments of Debt Issuance Costs Proceeds from the revolving credit facility Proceeds from Lines of Credit Payments for the revolving credit facility Repayments of Lines of Credit Proceeds from the issuance of long-term debt — external Proceeds from Issuance of Long-term Debt Payments for long-term debt — external Repayments of Long-term Debt Net Cash Used in Financing Activities Net Cash Provided by (Used in) Financing Activities Net (Decrease) Increase in Cash, Cash Equivalents and Restricted Cash Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Cash, Cash Equivalents and Restricted Cash at beginning of period Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents Cash, Cash Equivalents and Restricted Cash at end of period Derivative [Table] Derivative [Table] AOCI Including Portion Attributable to Noncontrolling Interest AOCI Including Portion Attributable to Noncontrolling Interest [Member] Accumulated Net Gain (Loss) from Cash Flow Hedges Including Portion Attributable to Noncontrolling Interest Accumulated Net Gain (Loss) from Cash Flow Hedges Including Portion Attributable to Noncontrolling Interest [Member] Derivative [Line Items] Derivative [Line Items] AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] Accumulated OCL beginning balance Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest Reclassified from accumulated OCL to income due to realization of previously deferred amounts Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax Other comprehensive income Accumulated OCL ending balance Losses expected to be realized from OCL during the next 12 months Cash Flow Hedge Gain (Loss) to be Reclassified within Twelve Months Operating Segments Operating Segments [Member] Other Revenue Products And Services, Other [Member] Products And Services, Other [Member] Contract amortization Mark-to-market for economic hedging activities Revenue, Mark-to-market Hedging Activities Revenue, Mark-to-market Hedging Activities Less: Lease revenue Other income, net Related Party Transactions [Abstract] Schedule of Related Party Transactions, by Related Party [Table] Schedule of Related Party Transactions, by Related Party [Table] Thermal Related Party Transaction [Axis] Related Party Transaction [Axis] Related Party Transaction [Domain] Related Party Transaction [Domain] Operations and Maintenance services Operations and Maintenance services [Member] Operations and Maintenance services [Member] ESEC [Member] ESEC [Member] ESEC [Member] NRG Yield NRG Yield [Member] NRG Yield [Member] Related Party [Axis] Related Party [Axis] Related Party [Domain] Related Party [Domain] GCE Holding LLC GCE Holding LLC [Member] Represents the GCE Holding LLC GCE Holding LLC which wholly-owns GenConn Energy LLC. RENOM RENOM [Member] RENOM [Member] NRG West Coast LLC NRG West Coast LLC [Member] NRG West Coast LLC [Member] Related Party Transaction Related Party Transaction [Line Items] Revenues Revenue from Related Parties Related arty transaction, expenses from transactions with related party Related Party Transaction, Expenses from Transactions with Related Party Lease period (in years) Lessor, Operating Lease, Term of Contract Number of renewal options Lessee, Operating Lease, Number of Renewal Options Lessee, Operating Lease, Number of Renewal Options Renewal period (in years) Lessee, Operating Lease, Renewal Term Right of use assets, net Operating Lease, Right-of-Use Asset Operating lease liabilities Operating Lease, Liability UPMC Thermal UPMC Thermal [Member] UPMC Thermal [Member] Central CA Fuel Cell 1 Central CA Fuel Cell 1 [Member] Central CA Fuel Cell 1 [Member] Accounts payable, related parties Accounts Payable, Related Parties Fair Value of Financial Instruments Fair Value Disclosures [Text Block] 2019 Operating Leases, Future Minimum Payments Due, Next Twelve Months 2020 Operating Leases, Future Minimum Payments, Due in Two Years 2021 Operating Leases, Future Minimum Payments, Due in Three Years 2022 Operating Leases, Future Minimum Payments, Due in Four Years 2023 Operating Leases, Future Minimum Payments, Due in Five Years Thereafter Operating Leases, Future Minimum Payments, Due Thereafter Total lease payments Operating Leases, Future Minimum Payments Due Percentage of interest acquired Business Acquisition, Percentage of Voting Interests Acquired Initial capital contribution Business Combination, Acquisition of Less than 100 Percent, Noncontrolling Interest, Fair Value Net contributions from noncontrolling interests Proceeds from Noncontrolling Interests Remainder of 2019 Lessor, Operating Lease, Payments to be Received, Remainder of Fiscal Year 2020 Lessor, Operating Lease, Payments to be Received, Two Years 2021 Lessor, Operating Lease, Payments to be Received, Three Years 2022 Lessor, Operating Lease, Payments to be Received, Four Years 2023 Lessor, Operating Lease, Payments to be Received, Five Years Total lease payments Lessor, Operating Lease, Payments to be Received Affiliated Entity Affiliated Entity [Member] Short-term Debt, Type [Axis] Short-term Debt, Type [Axis] Short-term Debt, Type [Domain] Short-term Debt, Type [Domain] Loans Payable Loans Payable [Member] Kawailoa Partnership Kawailoa Partnership [Member] Kawailoa Partnership [Member] Zephyr Oahu Partnership LLC Zephyr Oahu Partnership LLC [Member] Zephyr Oahu Partnership LLC [Member] 3.5% Convertible Notes due 2019 3.5% Convertible Notes due 2019 [Member] 3.5% Convertible Notes due 2019 [Member] Oahu Solar Holdings LLC Debt Oahu Solar Holdings LLC Debt [Member] Oahu Solar Holdings LLC Debt [Member] Kawailoa Solar Holdings LLC Debt Kawailoa Solar Holdings LLC Debt [Member] Kawailoa Solar Holdings LLC Debt [Member] South Trent Wind LLC Due 2020 South Trent Wind LLC Due 2020 [Member] South Trent Wind LLC Due 2020 [Member] Tapestry Wind LLC due in 2021 Tapestry Wind LLC due in 2021 [Member] Tapestry Wind LLC due in 2021 [Member] Line of credit facility, fair value of amount outstanding Line of Credit Facility, Fair Value of Amount Outstanding Repayments of debt Repayments of Debt Additional borrowings from related party Proceeds from Related Party Debt Construction debt Debt Instrument, Face Amount Payments for long-term debt — affiliate Repayments of Related Party Debt Derivative, basis spread on variable rate Derivative, Basis Spread on Variable Rate Non-recourse debt Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Long-term Debt Property, Plant, and Equipment, Net [Table] Property Subject to or Available for Operating Lease, by Major Property Class [Table] Property, Plant and Equipment, Type [Axis] Property, Plant and Equipment, Type [Axis] Property, Plant and Equipment, Type [Domain] Property, Plant and Equipment, Type [Domain] Assets Leased to Others Assets Leased to Others [Member] Property Subject to or Available for Operating Lease [Line Items] Property Subject to or Available for Operating Lease [Line Items] Property, plant and equipment Property, Plant and Equipment, Gross Accumulated depreciation Net property, plant and equipment Statement of Financial Position [Abstract] ASSETS Assets [Abstract] Current Assets Assets, Current [Abstract] Cash and cash equivalents Total current assets Property, plant and equipment, net Other Assets Assets, Noncurrent [Abstract] Intangible assets, net Total Assets LIABILITIES AND MEMBERS' EQUITY Liabilities and Equity [Abstract] Current Liabilities Liabilities, Current [Abstract] Total current liabilities Other Liabilities Liabilities, Noncurrent [Abstract] Long-term lease liabilities Operating Lease, Liability, Noncurrent Total non-current liabilities Total Liabilities Commitments and Contingencies Commitments and Contingencies Members' Equity Stockholders' Equity Attributable to Parent [Abstract] Total Members' Equity Total Liabilities and Members’ Equity Operating lease cost Operating Lease, Cost Variable lease cost Variable Lease, Cost Total lease cost Lease, Cost Condensed Statement of Comprehensive Income [Table] Condensed Statement of Comprehensive Income [Table] Condensed Statement of Income Captions [Line Items] Condensed Statement of Income Captions [Line Items] Comprehensive (Loss) Income Comprehensive (Loss) Income Attributable to Clearway Energy LLC Related Party Transactions Related Party Transactions Disclosure [Text Block] Schedule of long-term debt Schedule of Debt [Table Text Block] Condensed Income Statement Condensed Income Statement [Table Text Block] Condensed Statement of Comprehensive Income Condensed Statement of Comprehensive Income [Table Text Block] Condensed Balance Sheet Condensed Balance Sheet [Table Text Block] Condensed Cash Flow Statement Condensed Cash Flow Statement [Table Text Block] Use of Estimates Use of Estimates, Policy [Policy Text Block] Distributions Distributions [Policy Text Block] Distributions [Policy Text Block] Revenue Recognition Revenue [Policy Text Block] Segment Reporting Segment Reporting, Policy [Policy Text Block] Schedule of Cash and Cash Equivalents Schedule of Cash and Cash Equivalents [Table Text Block] Schedule of Restricted Cash Restrictions on Cash and Cash Equivalents [Table Text Block] Schedule of Accumulated Depreciation and Amortization Schedule of Accumulated Depreciation and Amortization [Table Text Block] Schedule of Accumulated Depreciation and Amortization [Table Text Block] Distributions Made to Limited Liability Company (LLC) Member, by Distribution Distributions Made to Limited Liability Company (LLC) Member, by Distribution [Table Text Block] Disaggregation of Revenue Disaggregation of Revenue [Table Text Block] Contract Asset and Liability Contract with Customer, Asset and Liability [Table Text Block] Statement of Cash Flows [Abstract] Cash Flows from Operating Activities Net Cash Provided by (Used in) Operating Activities [Abstract] Adjustments to reconcile net income to net cash provided by operating activities: Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Equity in earnings of unconsolidated affiliates Distributions from unconsolidated affiliates Proceeds from Equity Method Investment, Distribution Depreciation and amortization Depreciation, Amortization and Accretion, Net Right of use asset amortization Operating Lease, Right-of-Use Asset, Amortization Operating Lease, Right-of-Use Asset, Amortization Amortization of financing costs Amortization of Debt Issuance Costs and Discounts Amortization of intangibles and out-of-market contracts 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. Adjustment for debt extinguishment Changes in derivative instruments Increase (Decrease) in Derivative Assets and Liabilities Loss (gain) on disposal of asset components Gain (Loss) on Disposition of Property Plant Equipment Changes in prepaid and accrued liabilities for tolling agreements Changes in Prepaid and Accrued Capacity Payments Changes in Prepaid and Accrued Capacity Payments Changes in other working capital Increase (Decrease) in Other Operating Assets and Liabilities, Net Net Cash Provided by Operating Activities Cash Flows from Investing Activities Net Cash Provided by (Used in) Investing Activities [Abstract] Partnership interests acquisition Payments to Acquire Limited Partnership Interests Acquisition of the Drop Down Assets Buyout of Wind TE Holdco non-controlling interest Payments to Acquire Interest in Subsidiaries and Affiliates Cash Flows from Financing Activities Net Cash Provided by (Used in) Financing Activities [Abstract] Payments of distributions, net of contributions Payments of Dividends Payments for long-term debt — affiliate Net Decrease in Cash, Cash Equivalents and Restricted Cash Lease Cost Lease, Cost [Table Text Block] Maturities of Operating Lease Liabilities Lessee, Operating Lease, Liability, Maturity [Table Text Block] Future Minimum Lease Commitments Under Operating Leases Lessee, Operating Lease, Disclosure [Table Text Block] Revenue Related to Leases Lessor Revenue [Table Text Block] Lessor Revenue [Table Text Block] Minimum Future Rent Payments under Operating Leases Lessor, Operating Lease, Payments to be Received, Maturity [Table Text Block] 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] Business Segments [Axis] Corporate Corporate Segment [Member] Operating revenues Payments to Acquire Limited Partnership Interests Restricted cash Restricted Cash Cash, cash equivalents and restricted cash shown in the statement of cash flows Net notional volume buy/(sell) of NRG Yield's open derivative transactions broken out by commodity Schedule of Notional Amounts of Outstanding Derivative Positions [Table Text Block] Fair value within the derivative instrument valuation on the balance sheets Schedule of Derivatives Instruments Statements of Financial Performance and Financial Position, Location [Table Text Block] Offsetting of derivatives by counterparty master agreement level and collateral received or paid Offsetting Liabilities [Table Text Block] Effects of NRG Yield's accumulated OCI balance attributable to interest rate swaps designated as cash flow hedge derivatives, net of tax Schedule of Cash Flow Hedges Included in Accumulated Other Comprehensive Income (Loss) [Table Text Block] Variable Interest Entities [Axis] Variable Interest Entities [Axis] Variable Interest Entity, Classification [Domain] Variable Interest Entity, Classification [Domain] Variable Interest Entity, Primary Beneficiary Variable Interest Entity, Primary Beneficiary [Member] Third Party Investor Third Party Investor [Member] Third Party Investor [Member] Buckthorn Renewables, LLC Buckthorn Renewables, LLC [Member] Buckthorn Renewables, LLC [Member] Buckthorn Solar Portfolio, LLC Buckthorn Solar Portfolio, LLC [Member] Buckthorn Solar Portfolio, LLC [Member] Tax Equity Investors Tax Equity Investors [Member] Tax Equity Investors [Member] Other Ownership Interests Name [Axis] Other Ownership Interests Name [Axis] Other Ownership Interests, Name [Domain] Other Ownership Interests, Name [Domain] Financial Institutions Financial Institutions [Member] Represents the information pertaining to the financial institutions. Oahu Solar, Lanikuhana Oahu Solar, Lanikuhana [Member] Oahu Solar, Lanikuhana [Member] Oahu Solar, Waipio Oahu Solar, Waipio [Member] Oahu Solar, Waipio [Member] Buckthorn Holdings, LLC Buckthorn Holdings, LLC [Member] Buckthorn Holdings, LLC [Member] Kawailoa Solar Project Kawailoa Solar Project [Member] Kawailoa Solar Project [Member] November 2015 Drop Down Assets November 2015 Drop Down Assets [Member] November 2015 Drop Down Assets [Member] Noncontrolling interest, ownership percentage by noncontrolling owners Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners Commitment to Invest Commitment to Invest Commitment to Invest Initial capital contribution, percent Business Combination, Capital Contribution, Percent Business Combination, Capital Contribution, Percent Stockholders' equity attributable to noncontrolling interest Stockholders' Equity Attributable to Noncontrolling Interest Capital contribution payable, percent Business Combination, Capital Contribution Payable, Percent Business Combination, Capital Contribution Payable, Percent Percentage of cash available for distributions Percentage of Cash Available for Distributions Percentage of Cash Available for Distributions Subsidiary of limited liability company or limited partnership, ownership interest Subsidiary of Limited Liability Company or Limited Partnership, Ownership Interest Lessee, Lease, Description [Table] Lessee, Lease, Description [Table] Lessee, Lease, Description [Line Items] Lessee, Lease, Description [Line Items] ROU Assets - operating leases, net Weighted average discount rate (as a percentage) Operating Lease, Weighted Average Discount Rate, Percent Remainder of 2019 Lessee, Operating Lease, Liability, Payments, Remainder of Fiscal Year 2020 Lessee, Operating Lease, Liability, Payments, Due Year Two 2021 Lessee, Operating Lease, Liability, Payments, Due Year Three 2022 Lessee, Operating Lease, Liability, Payments, Due Year Four 2023 Lessee, Operating Lease, Liability, Payments, Due Year Five Thereafter Lessee, Operating Lease, Liability, Payments, Due after Year Five Total lease payments Lessee, Operating Lease, Liability, Payments, Due Less imputed interest Lessee, Operating Lease, Liability, Undiscounted Excess Amount Total lease liability Estimated carrying values and fair values of the Company's recorded financial instruments Fair Value, by Balance Sheet Grouping [Table Text Block] Fair Value Option, Disclosures Fair Value Option, Disclosures [Table Text Block] 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] Fair Value Measurement Inputs and Valuation Techniques Fair Value Measurement Inputs and Valuation Techniques [Table Text Block] Percent of derivative liabilities using level 3 fair value inputs Percent of Derivative Liabilities Using Level 3 Fair Value Inputs Percent of Derivative Liabilities Using Level 3 Fair Value Inputs Accounts receivable, current Accounts Receivable, Related Parties 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. Summary of Significant Accounting Policies Significant Accounting Policies [Text Block] Condensed Consolidating Financial Information Condensed Financial Statements [Text Block] Fair Value, by Balance Sheet Grouping [Table] Fair Value, by Balance Sheet Grouping [Table] Measurement Basis [Axis] Measurement Basis [Axis] Fair Value Measurement [Domain] Fair Value Measurement [Domain] Portion at Fair Value Measurement Portion at Fair Value Measurement [Member] Reported Value Measurement Reported Value Measurement [Member] Estimate of Fair Value Measurement Estimate of Fair Value Measurement [Member] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Long-term debt, including current portion Long-term Debt and Lease Obligation, Including Current Maturities Investments Accounted for by the Equity Method and Variable Interest Entities Equity Method Investments and Joint Ventures Disclosure [Text Block] Asset Impairments Disposal Groups, Including Discontinued Operations, Disclosure [Text Block] Short-term lease liability - operating leases Operating Lease, Liability, Current Long-term lease liability - operating leases Cash paid for operating leases Operating Lease, Payments Weighted average remaining lease term (in years) Operating Lease, Weighted Average Remaining Lease Term Derivative asset Derivative Asset Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table] Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table] 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. 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. Commodity Contract Current Commodity Contract Current [Member] The current portion of a derivative instrument whose primary underlying risk is tied to commodity prices. Commodity Contract Non Current Commodity Contract Non Current [Member] The noncurrent portion of a derivative instrument whose primary underlying risk is tied to commodity prices. Hedging Designation [Axis] Hedging Designation [Axis] Hedging Designation [Domain] Hedging Designation [Domain] Designated as Hedging Instrument [Member] Designated as Hedging Instrument [Member] Not Designated as Hedging Instrument [Member] Not Designated as Hedging Instrument [Member] Derivatives, Fair Value [Line Items] Derivatives, Fair Value [Line Items] Derivative liability, fair value, gross liability Fair value of gross derivative assets/(liabilities), net Fair Value of Gross Derivative Assets/(Liabilities), Net Fair value of gross derivative assets less fair value of gross derivative liabilities. Derivative asset, fair value, gross liability Derivative Asset, Fair Value, Gross Liability Derivative liability, fair value, gross asset Derivative Liability, Fair Value, Gross Asset 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 Derivative Asset Fair Value Gross Liability Net Of Derivative Liability Fair Value Gross Asset Derivative asset Derivative liability Derivative Liability Derivative asset, fair value, amount fffset 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 Derivative Asset, Fair Value, Amount Offset Against Collateral Net Of Derivative Liability, Fair Value, Amount Offset Against Collateral Derivative, collateral, right to reclaim cash Derivative, Collateral, Right to Reclaim Cash Derivative, collateral, obligation to return cash Derivative, Collateral, Obligation to Return Cash Weighted Average Weighted Average [Member] Financial Instrument [Axis] Financial Instrument [Axis] Financial Instruments [Domain] Financial Instruments [Domain] Derivative liability