ACCUMULATED OTHER COMPREHENSIVE LOSS (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	$ 2,937	$ 2,798
Net current-period Other comprehensive income (loss), net of taxes	(183)
Ending balance	3,069	2,937
Non-cash, cumulative currency translation adjustment loss	183
Accumulated Other Comprehensive (Loss) Gain
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(796)	(689)
Other comprehensive income (loss), net of taxes, before reclassifications	(55)	(126)
Amounts reclassified from AOCI, net of taxes	196	19
Net current-period Other comprehensive income (loss), net of taxes	141	(107)
Ending balance	(655)	(796)
Non-cash, cumulative currency translation adjustment loss	(141)	107
Currency Translation Adjustments
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(238)	(153)
Other comprehensive income (loss), net of taxes, before reclassifications	37	(85)
Amounts reclassified from AOCI, net of taxes	183	0
Net current-period Other comprehensive income (loss), net of taxes	220	(85)
Ending balance	(18)	(238)
Non-cash, cumulative currency translation adjustment loss	(220)	85
Net Actuarial (Loss) Gain and Prior Service Costs
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(566)	(529)
Other comprehensive income (loss), net of taxes, before reclassifications	(91)	(53)
Amounts reclassified from AOCI, net of taxes	20	16
Net current-period Other comprehensive income (loss), net of taxes	(71)	(37)
Ending balance	(637)	(566)
Non-cash, cumulative currency translation adjustment loss	71	37
Unrealized (Loss) Gain from Cash Flow Hedges
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	8	(7)
Other comprehensive income (loss), net of taxes, before reclassifications	(1)	12
Amounts reclassified from AOCI, net of taxes	(7)	3
Net current-period Other comprehensive income (loss), net of taxes	(8)	15
Ending balance	0	8
Non-cash, cumulative currency translation adjustment loss	$ 8	$ (15)