Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2020

Earnings Per Share [Abstract]

Schedule of Computation of Basic and Diluted Earnings Per Share

	Quarters Ended     September 30,				Nine months ended September 30,
	2020		2019		2020		2019
	(in millions, except per share amounts)
Numerator (basic and diluted):
Income (loss) from continuing operations attributable to EnPro Industries, Inc.	$	(21.6)	$	(8.4)	$	(14.8)	$	16.0
Income from discontinued operations, net of taxes	1.9		6.9		207.3		19.5
Net income (loss) attributable to EnPro Industries, Inc.	$	(19.7)	$	(1.5)	$	192.5	$	35.5
Denominator:
Weighted-average shares – basic	20.5		20.6		20.5		20.7
Share-based awards	—		—		—		0.1
Weighted-average shares – diluted	20.5		20.6		20.5		20.8
Basic earnings (loss) per share attributable to EnPro Industries, Inc.:
Continuing operations	$	(1.05)	$	(0.41)	$	(0.72)	$	0.77
Discontinued operations	0.09		0.33		10.09		0.94
Net income (loss) per share	$	(0.96)	$	(0.08)	$	9.37	$	1.71
Diluted earnings (loss) per share attributable to EnPro Industries, Inc.:
Continuing operations	$	(1.05)	$	(0.41)	$	(0.72)	$	0.77
Discontinued operations	0.09		0.33		10.09		0.94
Net income (loss) per share	$	(0.96)	$	(0.08)	$	9.37	$	1.71