Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2021

Accounting Policies [Abstract]

Calculation of Basic and Diluted Earnings Per Common Share

The following table shows the calculation of both basic and diluted earnings per common share for the years ended December 31, 2021, 2020 and 2019: 

	2021		2020		2019
	(in thousands, except for share data)
Net income available to common shareholders	$	461,152	$	377,918	$	297,105
Basic weighted-average number of common shares outstanding	407,445,379		403,754,356		337,792,270
Plus: Common stock equivalents	2,572,949		1,291,851		2,325,538
Diluted weighted-average number of common shares outstanding	410,018,328		405,046,207		340,117,808
Earnings per common share:
Basic	$	1.13	$	0.94	$	0.88
Diluted	1.12		0.93		0.87