NATURE OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Finite-lived Intangible Assets (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 1,734	$ 1,534
Accumulated Amortization	(914)	(817)
Net Carrying Amount	820	717
Amortization expense	91	90	$ 69
Future amortization expense, 2023	89
Future amortization expense, 2024	64
Future amortization expense, 2025	59
Future amortization expense, 2026	57
Future amortization expense, 2027	56
Customer Relationships
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	1,574	1,382
Accumulated Amortization	(796)	(706)
Net Carrying Amount	778	676
Non-Compete Agreements
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	3	0
Accumulated Amortization	0	0
Net Carrying Amount	3	0
Patents, Trademarks, Licenses, Leases and Developed Technology
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	157	152
Accumulated Amortization	(118)	(111)
Net Carrying Amount	$ 39	$ 41