COMMITMENTS AND CONTINGENCIES (Details) $ in Millions	1 Months Ended	12 Months Ended
	Sep. 30, 2016	Dec. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)	Dec. 31, 2020 claim	Oct. 31, 2020 claim
Debt Instrument [Line Items]
Purchase obligation		$ 693
Purchase obligation in year one		231
Purchase obligation in years two and three		345
Purchased under noncancelable commitments		$ 263	$ 222	$ 83
Agreement to outsource billing and collection function	10 years
Remaining terms of lease obligations, maximum		23 years
Litigation reserves		$ 4	6
Self-insurance reserves		169	$ 173
401(k) Plan Lawsuit | Pending Litigation
Debt Instrument [Line Items]
Pending claims (in claims) | claim					2	2
Letter of Credit
Debt Instrument [Line Items]
Letters of credit outstanding, amount		$ 73