INCOME TAXES - Gross Unrecognized Income Tax Benefits (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]
Balance at January 1	$ 1,300	$ 1,235	$ 1,120
Increases and decreases as a result of positions taken during prior years
Other increases, including currency translation	22	42	36
Other decreases, including currency translation	(22)	(5)	(16)
Increases related to acquired businesses	0	0	10
Increases as a result of positions taken during the current year	93	86	97
Decreases relating to settlements with tax authorities	(18)	(6)	0
Decreases as a result of a lapse of the applicable statute of limitations	(14)	(52)	(12)
Balance at December 31	$ 1,361	$ 1,300	$ 1,235