Debt & Non-recourse Debt - Schedule of Derivative Instruments (Details) - USD ($) $ in Millions	3 Months Ended
Mar. 31, 2023	Mar. 31, 2022
Gain (Loss) on Derivative Instruments [Roll Forward]
Other comprehensive income before reclassifications, net	$ (10)	$ 22
Net Unrealized Gain on Derivative Instruments
Gain (Loss) on Derivative Instruments [Roll Forward]
Balance as of December 31, 2022	48
Other comprehensive income before reclassifications, net	(6)
Reclassification to net income	(4)
Balance as of March 31, 2023	$ 38

Amount, before tax and after adjustments, of gain (loss) from increase (decrease) in value of excluded component of derivative designated and qualifying as hedge, attributable to parent. Adjustments include, but are not limited to, reclassifications for sale and settlement, and amounts recognized under systematic and rational method.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4C
-Subparagraph (bb)
-URI https://asc.fasb.org/extlink&oid=125515794&loc=SL5624171-113959

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section 45
-Paragraph 10A
-Subparagraph (dd)
-URI https://asc.fasb.org/extlink&oid=126968391&loc=SL7669646-108580

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Balance Type:	credit
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