EARNINGS PER SHARE (Tables)

6 Months Ended

Jun. 30, 2023

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)	2023		2022		2023		2022
Basic earnings per share:
Net earnings attributable to BorgWarner Inc.	$	204	$	216	$	421	$	416
Weighted average shares of common stock outstanding	233.4		236.9		233.1		237.6
Basic earnings per share of common stock	$	0.87	$	0.91	$	1.81	$	1.75
Diluted earnings per share:
Net earnings attributable to BorgWarner Inc.	$	204	$	216	$	421	$	416
Weighted average shares of common stock outstanding	233.4		236.9		233.1		237.6
Effect of stock-based compensation	1.0		1.1		1.2		0.9
Weighted average shares of common stock outstanding including dilutive shares	234.4		238.0		234.3		238.5
Diluted earnings per share of common stock	$	0.87	$	0.91	$	1.80	$	1.74