CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
OPERATING
Net cash provided by operating activities	$ 1,569	$ 1,306	$ 1,184
INVESTING
Capital expenditures, including tooling outlays	(723)	(666)	(441)
Capital expenditures for damage to property, plant and equipment	0	(2)	(20)
Insurance proceeds received for damage to property, plant and equipment	0	5	20
Payments for businesses acquired, net of cash and restricted cash acquired	(312)	(759)	(449)
Proceeds from sale of businesses, net of cash divested	27	22	0
Proceeds from settlement of net investment hedges, net	40	11	10
Payments for investments in debt and equity securities, net	(473)	(20)	(2)
Proceeds from asset disposals and other, net	23	14	16
Net cash used in investing activities	(1,418)	(1,395)	(866)
FINANCING
Net (decrease) increase in notes payable	0	(8)	8
Additions to debt	5	1,286	1,178
Repayments of debt, including current portion	(13)	(699)	(331)
Payments for debt issuance costs	0	(11)	(10)
Payments for purchase of treasury stock	(240)	0	(216)
Payments for stock-based compensation items	(18)	(15)	(13)
(Purchase of) capital contribution from noncontrolling interest	(59)	(33)	4
Dividends paid to BorgWarner stockholders	(161)	(162)	(146)
Dividends paid to noncontrolling stockholders	(81)	(72)	(37)
Net cash (used in) provided by financing activities	(567)	286	437
Effect of exchange rate changes on cash	(90)	(3)	63
Net increase in cash, cash equivalents and restricted cash	(506)	194	818
Cash, cash equivalents and restricted cash at beginning of year	1,844	1,650	832
Cash, cash equivalents and restricted cash at end of year	$ 1,338	$ 1,844	$ 1,650