Earnings per Common Share (Tables)

9 Months Ended

Sep. 30, 2022

Earnings Per Share [Abstract]

Computation of Basic and Diluted Earnings per Share

The following table sets forth the computation of basic and diluted earnings per share for the periods presented:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2022		2021		2022		2021
Net income	$	85.7	$	47.1	$	116.4	$	141.0
Weighted average common shares outstanding for basic earnings per share computation	106,525,974		61,673,656		102,879,422		61,641,342
Dilutive effects of stock-based compensation	63,725		74,316		55,938		91,480
Weighted average common shares outstanding for diluted earnings per common share computation	106,589,699		61,747,972		102,935,360		61,732,822
Basic earnings per common share	$	0.80	$	0.76	$	1.13	$	2.29
Diluted earnings per common share	$	0.80	$	0.76	$	1.13	$	2.28
Anti-dilutive unvested time restricted stock	48,871		89,142		51,161		88,677