VARIABLE INTEREST ENTITIES - Schedule of Activity Between Company and Entities (Details) - 2007 Financing Entities - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Variable Interest Entity [Line Items]
Revenue	$ 33	$ 39	$ 98	$ 116
Expense	28	33	87	103
Cash receipts	28	34	85	102
Cash payments	27	32	83	98
Accretion income for amortization of purchase accounting adjustment, financial assets	5	5	14	14
Accretion expense for amortization of purchase accounting adjustment, financial liabilities	$ 2	$ 2	$ 5	$ 5