SUPPLEMENTAL FINANCIAL INFORMATION - Allowance for Doubtful Accounts (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Balance at beginning of period	$ 62	$ 50	$ 52
Charged to costs and expenses	7	7	3
Write-offs	(8)	(4)	(3)
Currency translation adjustments	10	9	(2)
Balance at end of period	$ 71	$ 62	$ 50