Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2019

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, 2019, 2018 and 2017: 

	2019		2018		2017
	(in thousands, except for share data)
Net income available to common shareholders	$	297,105	$	248,740	$	152,458
Basic weighted-average number of common shares outstanding	337,792,270		331,258,964		264,038,123
Plus: Common stock equivalents	2,325,538		1,434,754		850,884
Diluted weighted-average number of common shares outstanding	340,117,808		332,693,718		264,889,007
Earnings per common share:
Basic	$	0.88	$	0.75	$	0.58
Diluted	0.87		0.75		0.58