EARNINGS PER SHARE (Tables)

6 Months Ended

Jun. 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 June 30,				Six Months Ended June 30,
(in millions, except per share amounts)	2022		2021		2022		2021
Basic earnings per share:
Net earnings attributable to BorgWarner Inc.	$	216	$	247	$	416	$	312
Weighted average shares of common stock outstanding	236.9		238.2		237.6		237.9
Basic earnings per share of common stock	$	0.91	$	1.03	$	1.75	$	1.31
Diluted earnings per share:
Net earnings attributable to BorgWarner Inc.	$	216	$	247	$	416	$	312
Weighted average shares of common stock outstanding	236.9		238.2		237.6		237.9
Effect of stock-based compensation	1.1		1.4		0.9		1.1
Weighted average shares of common stock outstanding including dilutive shares	238.0		239.6		238.5		239.0
Diluted earnings per share of common stock	$	0.91	$	1.03	$	1.74	$	1.30