ACCUMULATED OTHER COMPREHENSIVE LOSS AND STOCKHOLDERS’ DEFICIT - Accumulated Other Comprehensive (Loss) Income Activity (Details) - USD ($) $ in Millions	3 Months Ended						9 Months Ended
	Sep. 30, 2024	Jun. 30, 2024	Mar. 31, 2024	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Sep. 30, 2024	Sep. 30, 2023
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Balance at beginning of period	$ (2,091)	$ (1,616)	$ (682)	$ (224)	$ 140	$ 568	$ (682)	$ 568
Other comprehensive (loss) income before reclassifications							(64)	(118)
Reclassification adjustments							(3)	(2)
Total other comprehensive income (loss), net of tax	191	(111)	(147)	(133)	(69)	82	(67)	(120)
Balance at end of period	(2,421)	(2,091)	(1,616)	(661)	(224)	140	(2,421)	(661)
Accumulated Other Comprehensive Loss
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Balance at beginning of period	(905)	(794)	(647)	(716)	(647)	(729)	(647)	(729)
Total other comprehensive income (loss), net of tax	191	(111)	(147)	(133)	(69)	82
Balance at end of period	(714)	$ (905)	(794)	(849)	$ (716)	(647)	(714)	(849)
Foreign Currency Translation Adjustments
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Balance at beginning of period			(654)			(740)	(654)	(740)
Other comprehensive (loss) income before reclassifications							(62)	(129)
Reclassification adjustments							0	(3)
Total other comprehensive income (loss), net of tax							(62)	(132)
Balance at end of period	(716)			(872)			(716)	(872)
Other Adjustments
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Balance at beginning of period			$ 7			$ 11	7	11
Other comprehensive (loss) income before reclassifications							(2)	11
Reclassification adjustments							(3)	1
Total other comprehensive income (loss), net of tax							(5)	12
Balance at end of period	$ 2			$ 23			$ 2	$ 23