Earnings Per Common Share (Tables)

3 Months Ended

Mar. 31, 2022

Earnings Per Share [Abstract]

Computation of Earnings Per Common Share

A summary of the information used in the computation of earnings per common share follows.

	Three Months Ended
	March 31,
(in thousands, except per share data)	2022		2021
Numerator:
Net income to common shareholders	$	123,478	$	107,172
Net income allocated to participating securities - basic and diluted		1,918		2,337
Net income allocated to common shareholders - basic and diluted	$	121,560	$	104,835
Denominator:
Weighted-average common shares - basic		86,660		86,752
Dilutive potential common shares		276		53
Weighted-average common shares - diluted		86,936		86,805
Earnings per common share:
Basic	$	1.40	$	1.21
Diluted	$	1.40	$	1.21