SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) $ in Millions	12 Months Ended
	Dec. 31, 2020 USD ($) numberOfJointVentures	Dec. 31, 2019 USD ($)
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Number Of Investments | numberOfJointVentures	3
Inventories, net	$ 1,286	$ 807
LIFO reserve	$ 15	15
Minimum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Capitalized contract costs, amortization period (in years)	3 years
Standard product warranty term (in years)	1 year
Revenue, remaining performance obligation, expected timing of satisfaction (in years)	3 years
Minimum | Long-term Supply Arrangements
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Property, plant and equipment, Useful life (in years)	3 years
Minimum | Building
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Property, plant and equipment, Useful life (in years)	15 years
Minimum | Machinery and equipment
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Property, plant and equipment, Useful life (in years)	3 years
Maximum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Capitalized contract costs, amortization period (in years)	7 years
Standard product warranty term (in years)	3 years
Revenue, remaining performance obligation, expected timing of satisfaction (in years)	7 years
Maximum | Long-term Supply Arrangements
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Property, plant and equipment, Useful life (in years)	5 years
Maximum | Building
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Property, plant and equipment, Useful life (in years)	40 years
Maximum | Machinery and equipment
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Property, plant and equipment, Useful life (in years)	12 years
United States
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Inventories, net	$ 186	$ 193
NSK-Warner K.K
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Ownership Percentage In Investee	50.00%
Turbo Energy Private Limited
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Ownership Percentage In Investee	32.60%
Delphi-TVS Diesel Systems Ltd
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Ownership Percentage In Investee	52.50%