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CREDIT FACILITIES AND LONG-TERM DEBT - Non-Recourse Asset Backed Debt (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Debt Instrument [Line Items]
Loss on extinguishment of debt	$ (216)	$ 25	$ 0
Payment for early extinguishment of debt	4	10	$ 0
Line of Credit
Debt Instrument [Line Items]
Debt facility	8,125
Fully committed borrowing capacity	2,800
Asset-Backed Senior Revolving Credit Facility | Revolving Credit Facility | Multiple Senior Revolving Credit Facilities
Debt Instrument [Line Items]
Fully committed borrowing capacity	650
Asset-Backed Senior Term Debt Facility
Debt Instrument [Line Items]
Loss on extinguishment of debt	9	25
Payment for early extinguishment of debt	4	10
Unamortized write off	5	$ 15
Asset-Backed Senior Term Debt Facility | Revolving Credit Facility | Multiple Term Loan Facilities
Debt Instrument [Line Items]
Fully committed borrowing capacity	1,400
Mezzanine Term Debt Facilities | Line of Credit
Debt Instrument [Line Items]
Debt facility	2,600
Mezzanine Term Debt Facilities | Line of Credit | Multiple Senior Revolving Credit Facilities
Debt Instrument [Line Items]
Fully committed borrowing capacity	$ 750

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