SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details)	3 Months Ended	12 Months Ended
	Dec. 31, 2024 USD ($) joint_venture	Dec. 31, 2024 USD ($) joint_venture	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Net earnings		$ 338,000,000	$ 625,000,000	$ 944,000,000
Pre-tax benefit before taxes	$ 29,000,000	539,000,000	991,000,000	913,000,000
Pre-tax benefit after taxes	$ 22,000,000	$ 367,000,000	632,000,000	636,000,000
Number of investments (in joint ventures) | joint_venture	3	3
Investment in debt securities				500,000,000
Restricted cash	$ 0	$ 0	$ 0
Percentage of LIFO inventory			14.00%
Asset Impairment And Lease Modifications		69,000,000	$ 29,000,000
Asset impairments		646,000,000	29,000,000	30,000,000
Impairment		577,000,000
Government grants	$ 22,000,000	$ 22,000,000	3,000,000
Government assistance, liability, current, statement of financial position [extensible enumeration]	Other Liabilities, Current	Other Liabilities, Current
Government assistance, liability, noncurrent	$ 53,000,000	$ 53,000,000
Government assistance, liability, noncurrent, statement of financial position [extensible enumeration]	Other non-current liabilities	Other non-current liabilities
BorgWarner | Revision of Prior Period, Adjustment
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Net earnings		$ 19,000,000	$ 12,000,000
Selling General and Administrative Expenses
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Government grant-related credits		$ 41,000,000
Government Assistance, Operating Expense, Decrease (Increase), Statement of Income or Comprehensive Income [Extensible Enumeration]		Selling, general and administrative expenses - R&D, net
Cost of Sales
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Government grant-related credits		$ 7,000,000
Government Assistance, Operating Expense, Decrease (Increase), Statement of Income or Comprehensive Income [Extensible Enumeration]		Cost of sales
Trade Names
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Asset impairments				$ 30,000,000
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
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	3 years
Minimum | Building
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Property, plant and equipment, useful life (in years)	15 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	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
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	5 years
Maximum | Building
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Property, plant and equipment, useful life (in years)	40 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	12 years
NSK-Warner K.K
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Ownership percentage in investee	50.00%	50.00%
Turbo Energy Private Limited
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Ownership percentage in investee	32.60%	32.60%
Fast Warner Intelligent Control Systems Co., Ltd
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Ownership percentage in investee	49.00%	49.00%