GOODWILL AND INTANGIBLE ASSETS (Schedules) (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021
Finite-Lived and Indefinite-lived Intangible Assets [Line Items]
Intangible assets, Cost	$ 2,102		$ 2,070
Intangible assets, Accumulated Amortization	(930)		(903)
Total intangible assets, Net	1,172		1,167
Amortization expense	27	$ 27
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]
Remainder of 2022	80
2023	106
2024	102
2025	101
2026	95
2027	85
Thereafter	367
Total	936
Intangible Assets Not Subject to Amortization - Tradenames
Finite-Lived and Indefinite-lived Intangible Assets [Line Items]
Intangible assets, Cost	235		235
Total intangible assets, Net	235		235
Intangible Assets Not Subject to Amortization - Other
Finite-Lived and Indefinite-lived Intangible Assets [Line Items]
Intangible assets, Cost	1		1
Total intangible assets, Net	$ 1		1
Customer-related intangibles
Finite-Lived and Indefinite-lived Intangible Assets [Line Items]
Weighted Average Amortization Period	17 years
Intangible assets, Cost	$ 1,609		1,581
Intangible assets, Accumulated Amortization	(749)		(726)
Total intangible assets, Net	$ 860		855
Non-compete agreements
Finite-Lived and Indefinite-lived Intangible Assets [Line Items]
Weighted Average Amortization Period	9 years
Intangible assets, Cost	$ 3		3
Intangible assets, Accumulated Amortization	(3)		(2)
Total intangible assets, Net	$ 0		1
Technology
Finite-Lived and Indefinite-lived Intangible Assets [Line Items]
Weighted Average Amortization Period	14 years
Intangible assets, Cost	$ 140		141
Intangible assets, Accumulated Amortization	(76)		(74)
Total intangible assets, Net	$ 64		67
Other
Finite-Lived and Indefinite-lived Intangible Assets [Line Items]
Weighted Average Amortization Period	6 years
Intangible assets, Cost	$ 114		109
Intangible assets, Accumulated Amortization	(102)		(101)
Total intangible assets, Net	$ 12		8
Total Amortizing Intangible Assets
Finite-Lived and Indefinite-lived Intangible Assets [Line Items]
Weighted Average Amortization Period	17 years
Intangible assets, Cost	$ 1,866		1,834
Intangible assets, Accumulated Amortization	(930)		(903)
Total intangible assets, Net	$ 936		$ 931