CHANGES IN ACCUMULATED OTHER COMPREHENSIVE LOSS (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Accumulated Other Comprehensive Income
Balance	$ 2,275	$ 2,048	$ 2,086	$ 1,521
Changes in other comprehensive income (loss)	(7)	(23)	(19)	(51)
Balance	2,399	2,246	2,399	2,246
Net Unrealized Gains (Losses) on AFS Securities
Accumulated Other Comprehensive Income
Balance	(11)	14	1	23
Changes in other comprehensive income (loss)	(7)	(4)	(19)	(13)
Balance	(18)	10	(18)	10
Net Unrealized Gains (Losses) on Cash Flow Hedges
Accumulated Other Comprehensive Income
Balance				(1)
Changes in other comprehensive income (loss)		1		2
Balance		1		1
Net Unrealized Gains (Losses) on Net Investment Hedge
Accumulated Other Comprehensive Income
Balance		(7)		(7)
Balance		(7)		(7)
Foreign Currency Translation Adjustment Gains
Accumulated Other Comprehensive Income
Balance	(3)	(40)	(3)	(20)
Changes in other comprehensive income (loss)		(20)		(40)
Balance	(3)	(60)	(3)	(60)
Accumulated Other Comprehensive Loss
Accumulated Other Comprehensive Income
Balance	(14)	(33)	(2)	(5)
Changes in other comprehensive income (loss)	(7)	(23)	(19)	(51)
Balance	$ (21)	$ (56)	$ (21)	$ (56)