GOODWILL AND INTANGIBLE ASSETS (Schedules) (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021
Finite-Lived and Indefinite-lived Intangible Assets [Line Items]
Intangible assets, Cost	$ 2,101		$ 2,101		$ 2,070
Intangible assets, Accumulated Amortization	(957)		(957)		(903)
Total intangible assets, Net	1,144		1,144		1,167
Amortization expense	27	$ 25	54	$ 52
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]
Remainder of 2022	53		53
2023	106		106
2024	102		102
2025	101		101
2026	95		95
2027	84		84
Thereafter	367		367
Total	908		908
Intangible Assets Not Subject to Amortization - Tradenames
Finite-Lived and Indefinite-lived Intangible Assets [Line Items]
Intangible assets, Cost	235		235		235
Total intangible assets, Net	235		235		235
Intangible Assets Not Subject to Amortization - Other
Finite-Lived and Indefinite-lived Intangible Assets [Line Items]
Intangible assets, Cost	1		1		1
Total intangible assets, Net	1		$ 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		$ 1,609		1,581
Intangible assets, Accumulated Amortization	(773)		(773)		(726)
Total intangible assets, Net	836		$ 836		855
Non-compete agreements
Finite-Lived and Indefinite-lived Intangible Assets [Line Items]
Weighted Average Amortization Period			9 years
Intangible assets, Cost	3		$ 3		3
Intangible assets, Accumulated Amortization	(3)		(3)		(2)
Total intangible assets, Net	0		$ 0		1
Technology
Finite-Lived and Indefinite-lived Intangible Assets [Line Items]
Weighted Average Amortization Period			14 years
Intangible assets, Cost	139		$ 139		141
Intangible assets, Accumulated Amortization	(78)		(78)		(74)
Total intangible assets, Net	61		$ 61		67
Other
Finite-Lived and Indefinite-lived Intangible Assets [Line Items]
Weighted Average Amortization Period			6 years
Intangible assets, Cost	114		$ 114		109
Intangible assets, Accumulated Amortization	(103)		(103)		(101)
Total intangible assets, Net	11		$ 11		8
Total Amortizing Intangible Assets
Finite-Lived and Indefinite-lived Intangible Assets [Line Items]
Weighted Average Amortization Period			17 years
Intangible assets, Cost	1,865		$ 1,865		1,834
Intangible assets, Accumulated Amortization	(957)		(957)		(903)
Total intangible assets, Net	$ 908		$ 908		$ 931