Earnings Per Share (Tables)

12 Months Ended

Dec. 31, 2021

Earnings Per Share [Abstract]

Reconciliation of Net Earnings (Loss) to Net Earnings (Loss) Attributable to Common Shares Used in Basic and Diluted Earnings (Loss) Per Share Calculation

The following table is a reconciliation of earnings (loss) to earnings (loss) attributable to common shares used in our basic and diluted Earnings (Loss) Per Share (“EPS”) calculations for the years ended December 31, 2021, 2020 and 2019. EPS components may not add due to rounding.

	2021			2020			2019
Earnings (loss) from continuing operations	$	185.3		$	(84.1	)	$	242.3
(Earnings) allocated to participating vested share awards		(0.3	)		(0.1	)		(0.5	)
Earnings (loss) from continuing operations attributable to common shares	$	185.0		$	(84.2	)	$	241.8

Reconciliation of Basic Shares Outstanding to Diluted Shares Outstanding

The following table is a reconciliation of basic shares outstanding to diluted shares outstanding for the years ended December 31, 2021, 2020 and 2019 (shares in millions):

	2021		2020		2019
Basic shares outstanding		47.6		47.9		48.7
Dilutive effect of common stock equivalents		0.3		-		0.8
Diluted shares outstanding		47.9		47.9		49.5