NOTES PAYABLE AND COMMERCIAL BANK FINANCING - Additional Debt Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Debt Disclosure [Abstract]
Interest expense including amortization of debt discount and deferred financing costs	$ 305	$ 296	$ 618
Amortization of debt issuance costs and discounts	$ 10	12	30
Unamortized debt discount		$ 23
Deferred financing costs			$ 4