DERIVATIVES - Summary of Fair Value of Derivative Instruments (Details) - USD ($) $ in Millions	Jun. 30, 2026	Dec. 31, 2025
Derivative Instruments, Gain (Loss) [Line Items]
Outstanding Gross Notional Amount	$ 3,905	$ 3,892
Other assets	68	17
Other noncurrent liabilities	(1)	(5)
Interest rate swaps
Derivative Instruments, Gain (Loss) [Line Items]
Outstanding Gross Notional Amount	1,840
Derivatives designated as hedging instruments:
Derivative Instruments, Gain (Loss) [Line Items]
Outstanding Gross Notional Amount	3,580	3,580
Other assets	64	16
Other noncurrent liabilities	0	0
Derivatives designated as hedging instruments: | Interest rate swaps | Cash flow hedges:
Derivative Instruments, Gain (Loss) [Line Items]
Outstanding Gross Notional Amount	1,840	1,840
Other assets	16	1
Other noncurrent liabilities	0	0
Derivatives designated as hedging instruments: | Cross-currency contracts | Cash flow hedges:
Derivative Instruments, Gain (Loss) [Line Items]
Outstanding Gross Notional Amount	120	120
Other assets	5	3
Other noncurrent liabilities	0	0
Derivatives designated as hedging instruments: | Cross-currency contracts | Fair value hedges:
Derivative Instruments, Gain (Loss) [Line Items]
Outstanding Gross Notional Amount	689	689
Other assets	17	2
Other noncurrent liabilities	0	0
Derivatives designated as hedging instruments: | Cross-currency contracts | Net investment hedges:
Derivative Instruments, Gain (Loss) [Line Items]
Outstanding Gross Notional Amount	931	931
Other assets	26	10
Other noncurrent liabilities	0	0
Derivatives designated as hedging instruments: | Foreign currency forward contracts | Cash flow hedges:
Derivative Instruments, Gain (Loss) [Line Items]
Outstanding Gross Notional Amount	0	0
Other assets	0	0
Other noncurrent liabilities	0	0
Derivatives not designated as hedge instruments: | Foreign currency forward contracts
Derivative Instruments, Gain (Loss) [Line Items]
Outstanding Gross Notional Amount	325	312
Other assets	4	1
Other noncurrent liabilities	$ (1)	$ (5)