Earnings per Share (Tables)

12 Months Ended

Dec. 31, 2021

Schedule of Earnings Per Share, Basic and Diluted

The following is a reconciliation of the number of shares and share equivalents used to calculate basic and diluted earnings per share (in millions, except per share amounts):


	Year Ended December 31,
	2021		2020		2019
Income from continuing operations	$	231.8	$	177.6	$	149.7
Income from discontinued operations, net of income taxes	178.1		22.7		25.0
Net income	$	409.9	$	200.3	$	174.70

Weighted-average number of common shares outstanding - basic	52.7		52.7		52.8
Dilutive effect of common share equivalents	0.8		0.6		0.6
Weighted-average number of common shares and share equivalents outstanding - diluted	53.5		53.3		53.4

Basic earnings per share:
Continuing operations	$	4.40	$	3.37	$	2.84
Discontinued operations	3.38		0.43		0.47
	$	7.78	$	3.80	$	3.31
Diluted earnings per share:
Continuing operations	$	4.33	$	3.33	$	2.80
Discontinued operations	3.33		0.43		0.48
	$	7.66	$	3.76	$	3.28