Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2020

Earnings Per Share [Abstract]

Reconciliation of Numerator and Denominator of Basic Earnings Per Share with that of Diluted Earnings Per Share

The reconciliation of the numerator and denominator of basic earnings per share with that of diluted earnings per share is presented as follows:    

	Three Months Ended
	March 31
	2020		2019
Distributed earnings allocated to common stock	$	35,487	$	34,672
Undistributed earnings allocated to common stock		4,578		28,830
Net earnings allocated to common shareholders	$	40,065	$	63,502
Average common shares outstanding		101,295,073		101,894,786
Common stock equivalents		104,108		267,918
Average diluted shares outstanding		101,399,181		102,162,704
Earnings per basic common share	$	0.40	$	0.62
Earnings per diluted common share	$	0.40	$	0.62