OTHER FINANCIAL INFORMATION - Summary of Accumulated Other Comprehensive Income (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	$ 21,209	$ 21,064	$ 18,221
Other comprehensive income (loss), net	26	(81)	143
Ending balance	22,749	21,209	21,064
Accumulated Other Comprehensive Income (Loss)
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	2	83	(60)
Net unrealized (loss) gain	75	88	85
Reclassifications to net income	(49)	(170)	58
Other comprehensive income (loss), net	26	(81)	143
Ending balance	28	2	83
Foreign Currency Translation
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	2	13	51
Net unrealized (loss) gain	60	(11)	(38)
Reclassifications to net income	0	0	0
Other comprehensive income (loss), net	60	(11)	(38)
Ending balance	62	2	13
Unrealized Gains and Losses on Available-for-Sale Debt Securities, Net of Tax
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	(33)	(4)	2
Net unrealized (loss) gain	26	(30)	(6)
Reclassifications to net income	2	1	0
Other comprehensive income (loss), net	28	(29)	(6)
Ending balance	(5)	(33)	(4)
Unrealized Gains and Losses on Cash Flow Hedges, Net of Tax
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	33	74	(113)
Net unrealized (loss) gain	(12)	130	129
Reclassifications to net income	(51)	(171)	58
Other comprehensive income (loss), net	(62)	(41)	187
Ending balance	$ (29)	$ 33	$ 74