Earnings Per Share (Tables)

3 Months Ended

9 Months Ended

Sep. 30, 2020

Sep. 30, 2020

Earnings Per Share [Abstract]

Reconciliation Of The Numerators And The Denominators Of The Basic And Diluted Per Share

A reconciliation of the numerators and the denominators of the basic and diluted per share computations are as follows:

	Three Months Ended
	2020					2019
	Earnings		Shares	Per-Share		Earnings		Shares	Per-Share
(In thousands, except per share data)	(Numerator)		(Denominator)	Amount		(Numerator)		(Denominator)	Amount
Basic earnings per share:
Income available to common shareholders	$	356,676	305,759	$	1.17	$	81,935	315,876	$	0.26
Effect of dilutive securities:
Stock options, non-vested shares and share units	—		2,607			—		3,237
Diluted earnings per share:
Income available to common shareholders including assumed conversions	$	356,676	308,366	$	1.16	$	81,935	319,113	$	0.26

	Nine Months Ended
	2020					2019
	Earnings		Shares	Per-Share		Earnings		Shares	Per-Share
(In thousands, except per share data)	(Numerator)		(Denominator)	Amount		(Numerator)		(Denominator)	Amount
Basic earnings per share:
Income available to common shareholders	$	638,583	306,759	$	2.08	$	375,123	320,282	$	1.17
Effect of dilutive securities:
Stock options, non-vested shares and share units	—		2,365			—		3,079
Diluted earnings per share:
Income available to common shareholders including assumed conversions	$	638,583	309,124	$	2.07	$	375,123	323,361	$	1.16