EARNINGS PER SHARE (Tables)

9 Months Ended

Sep. 30, 2022

Earnings Per Share [Abstract]

Schedule of Earnings Per Share Reconciliation

The following table reconciles the numerators and denominators used to calculate basic and diluted earnings per share of common stock:

	Three Months Ended September 30,				Nine Months Ended September 30,
(in millions, except per share amounts)	2022		2021		2022		2021
Basic earnings per share:
Net earnings attributable to BorgWarner Inc.	$	273	$	96	$	689	$	408
Weighted average shares of common stock outstanding	234.3		238.2		236.5		238.0
Basic earnings per share of common stock	$	1.17	$	0.40	$	2.92	$	1.71
Diluted earnings per share:
Net earnings attributable to BorgWarner Inc.	$	273	$	96	$	689	$	408
Weighted average shares of common stock outstanding	234.3		238.2		236.5		238.0
Effect of stock-based compensation	1.3		1.6		1.0		1.3
Weighted average shares of common stock outstanding including dilutive shares	235.6		239.8		237.5		239.3
Diluted earnings per share of common stock	$	1.16	$	0.40	$	2.90	$	1.70