ACCUMULATED OTHER COMPREHENSIVE LOSS - Schedule of Accumulated Other Comprehensive Income (Details) - USD ($) $ in Millions	3 Months Ended						9 Months Ended
	Sep. 30, 2025	Jun. 30, 2025	Mar. 31, 2025	Sep. 30, 2024	Jun. 30, 2024	Mar. 31, 2024	Sep. 30, 2025	Sep. 30, 2024
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Beginning balance	$ 2,311	$ 2,122	$ 1,956	$ 1,818	$ 1,775	$ 1,773	$ 1,956	$ 1,773
Other comprehensive income, net of tax	0			76			200	3
Ending balance	2,325	2,311	2,122	1,951	1,818	1,775	2,325	1,951
Accumulated Other Comprehensive Loss
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Beginning balance	(383)	(520)	(582)	(517)	(488)	(444)	(582)	(444)
Current year deferrals to AOCI	3	140	66	78	(26)	(41)
Reclassifications from AOCI to Net income	(4)	(3)	(4)	(3)	(3)	(3)
Other comprehensive income, net of tax	(1)	137	62	75	(29)	(44)
Ending balance	(384)	(383)	(520)	(442)	(517)	(488)	(384)	(442)
Unrealized Currency Translation Adjustments
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Beginning balance	(320)	(456)	(517)	(449)	(419)	(374)	(517)	(374)
Current year deferrals to AOCI	2	140	66	80	(26)	(41)
Reclassifications from AOCI to Net income	(4)	(4)	(5)	(3)	(4)	(4)
Other comprehensive income, net of tax	(2)	136	61	77	(30)	(45)
Ending balance	(322)	(320)	(456)	(372)	(449)	(419)	(322)	(372)
Pension Plan Adjustments
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Beginning balance	(62)	(63)	(64)	(68)	(69)	(70)	(64)	(70)
Current year deferrals to AOCI	0	0	0	0	0	0
Reclassifications from AOCI to Net income	0	1	1	0	1	1
Other comprehensive income, net of tax	0	1	1	0	1	1
Ending balance	(62)	(62)	(63)	(68)	(68)	(69)	(62)	(68)
Unrealized (Loss) Gain on Derivatives
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Beginning balance	(1)	(1)	(1)	0	0	0	(1)	0
Current year deferrals to AOCI	1	0	0	(2)	0	0
Reclassifications from AOCI to Net income	0	0	0	0	0	0
Other comprehensive income, net of tax	1	0	0	(2)	0	0
Ending balance	$ 0	$ (1)	$ (1)	$ (2)	$ 0	$ 0	$ 0	$ (2)