DERIVATIVES AND HEDGING INSTRUMENTS - Gain (Loss) on Derivatives (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Derivative Instruments, Gain (Loss) [Line Items]
Loss (gain) on derivatives arising during the period	$ 0	$ 31	$ 18
Interest Expense	(134)	(294)	(285)
Service
Derivative Instruments, Gain (Loss) [Line Items]
Cost of products	1,477	1,460	1,387
Product
Derivative Instruments, Gain (Loss) [Line Items]
Cost of products	770	1,049	1,103
Interest Rate Contract | Cost of Services | Cash Flow Hedging
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) recognized	0	0	116
Loss (gain) on derivatives arising during the period	0	0	(8)
Interest Rate Contract | Cost of Products | Cash Flow Hedging
Derivative Instruments, Gain (Loss) [Line Items]
Loss (gain) on derivatives arising during the period	0	0	0
Interest Rate Contract | Interest Expense | Cash Flow Hedging
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) recognized	0	0	36
Loss (gain) on derivatives arising during the period	$ 0	$ (31)	$ (10)