OTHER COMPREHENSIVE INCOME - Changes In Accumulated Other Comprehensive Income (Loss) (“AOCI”), Net Of Tax (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Balance at beginning of period	$ 2,112	$ 2,517	$ 2,528
Other comprehensive income (loss) before reclassifications	0
Net transfers (to) from Parent	(567)	(325)	(350)
Balance at end of period	182	2,112	2,517
Total Accumulated Other Comprehensive Income (Loss) at End of Period	182	2,112	2,517	$ 2,528
Revision of Prior Period, Error Correction, Adjustment
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Accumulated cumulative translation losses	(87)	(42)	21	(66)
Accumulated  Other Comprehensive Loss
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Balance at beginning of period	(1,480)	(1,229)	(1,191)
Net transfers (to) from Parent	(143)
Balance at end of period	(1,801)	(1,480)	(1,229)
Total Accumulated Other Comprehensive Income (Loss) at End of Period	(1,801)	(1,480)	(1,229)	(1,191)
Defined Benefit Pension and Postretirement Adjustments
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Balance at beginning of period	(48)	(44)	(38)
Other comprehensive income (loss) before reclassifications	(3)	(5)	(7)
Net transfers (to) from Parent	(30)	0	0
Other comprehensive income (loss) before reclassifications	1	1	1
Balance at end of period	(80)	(48)	(44)
Total Accumulated Other Comprehensive Income (Loss) at End of Period	(80)	(48)	(44)	(38)
Change in Cumulative Foreign Currency Translation Adjustments
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Balance at beginning of period	(1,433)	(1,187)	(1,149)
Net transfers (to) from Parent	(113)	0	0
Other comprehensive income (loss) before reclassifications	(173)	(246)	(38)
Balance at end of period	(1,719)	(1,433)	(1,187)
Total Accumulated Other Comprehensive Income (Loss) at End of Period	(1,719)	(1,433)	(1,187)	(1,149)
Change in Cumulative Foreign Currency Translation Adjustments | Revision of Prior Period, Error Correction, Adjustment
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Net transfers (to) from Parent	(113)
Net Gains and Losses on Cash Flow Hedging Derivatives
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Balance at beginning of period	1	2	(4)
Other comprehensive income (loss) before reclassifications	(1)	24	5
Other comprehensive income (loss) before reclassifications	(2)	(25)	1
Balance at end of period	(2)	1	2
Total Accumulated Other Comprehensive Income (Loss) at End of Period	$ (2)	$ 1	$ 2	$ (4)