Variable Interest Entities - Net Assets (Details) - USD ($) $ in Millions	Jun. 30, 2023	Dec. 31, 2022
Variable Interest Entity [Line Items]
Noncontrolling interest	$ 0	$ 202
Great Valley Solar
Variable Interest Entity [Line Items]
Assets held for sale		305
Total assets		305
Liabilities held for sale		20
Total liabilities		20
Great Valley Solar \| Tax Equity Investors
Variable Interest Entity [Line Items]
Noncontrolling interest		67
Copper Mountain - Mesquite Solar
Variable Interest Entity [Line Items]
Assets held for sale		580
Total assets		580
Liabilities held for sale		81
Total liabilities		81
Copper Mountain - Mesquite Solar \| Tax Equity Investors
Variable Interest Entity [Line Items]
Noncontrolling interest		94
CED Nevada Virginia
Variable Interest Entity [Line Items]
Assets held for sale		686
Total assets		686
Liabilities held for sale		331
Total liabilities		331
Noncontrolling interest		$ 39

Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets Held For Sale

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Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities Held For Sale

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Amount of assets acquired at the acquisition date.

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Amount of liabilities assumed at the acquisition date.

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Amount of equity (deficit) attributable to noncontrolling interest. Excludes temporary equity.

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