CONTRACT ASSETS AND CONTRACT LIABILITIES - Summary of Contract with Customer, Asset and Liability (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Contract Assets
Balance at beginning of year	$ 678	$ 706
Recognized in current year	856	692
Reclassified to accounts receivable	(801)	(723)
Acquisitions/adjustments	3	(2)
Foreign currency impact	(16)	5
Balance at end of year	720	678
Contract Liabilities
Balance at beginning of year	1,082	956
Recognized in current year	1,562	1,380
Amounts in beginning balance reclassified to revenue	(572)	(665)
Current year amounts reclassified to revenue	(876)	(593)
Acquisitions	8	1
Foreign currency impact	(31)	3
Balance at end of year	$ 1,173	$ 1,082