Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2016

Earnings Per Share [Abstract]

Computation Of Basic And Diluted Earnings Per Common Share

The computation of basic and diluted earnings per common share is as follows:    

	Three Months Ended						Nine Months Ended
	September 30,						September 30,
(In thousands, except per share amounts)	2016			2015			2016			2015
Computation of Basic Earnings Per Share:
Numerator:
Net income	$	47,565		$	41,419		$	107,550		$	98,826
Income allocated to participating securities	(342		)	(278		)	(749		)	(695		)
Net income available to common shareholders	$	47,223		$	41,141		$	106,801		$	98,131
Denominator:
Weighted average common shares outstanding – basic	55,630			56,843			55,904			57,019
Basic earnings per share	$	0.85		$	0.72		$	1.91		$	1.72
Computation of Diluted Earnings Per Share:
Numerator:
Net income	$	47,565		$	41,419		$	107,550		$	98,826
Income allocated to participating securities	(341		)	(277		)	(746		)	(691		)
Net income available to common shareholders	$	47,224		$	41,142		$	106,804		$	98,135
Denominator:
Weighted average common shares outstanding – basic	55,630			56,843			55,904			57,019
Diluted effect of stock options and PVRSUs	281			378			296			479
Weighted average common shares outstanding – diluted	55,911			57,221			56,200			57,498
Diluted earnings per share	$	0.84		$	0.72		$	1.90		$	1.71