FAIR VALUE MEASUREMENTS - Reconciliation of Level 3 Defined Benefit Plan Assets (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Insurance contract
Change in plan assets:
Fair value, beginning balance	$ 74	$ 69
Purchases, sales and settlements	31	0
Benefits paid	(5)	5
Unrealized (losses) gains on assets still held at the reporting date		(4)
Translation adjustment	(2)	4
Fair value, ending balance	98	74
Real estate trust fund
Change in plan assets:
Fair value, beginning balance	0	46
Purchases, sales and settlements	0	(46)
Benefits paid	0	0
Unrealized (losses) gains on assets still held at the reporting date		0
Translation adjustment	0	0
Fair value, ending balance	$ 0	$ 0