Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2016

Earnings Per Share [Abstract]

Net Income Per Share Basic And Diluted

The following table sets forth the computation of basic and diluted net income per share (in thousands, except per share information):

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2016		2015		2016		2015
Numerator:
Net income	$	131,901	$	55,925	$	336,262	$	188,087
Denominator:
Denominator for basic earnings per share - weighted-average shares outstanding	155,525		160,359		154,847		160,359
Effect of dilutive employee stock awards	2,007		1,418		1,850		1,357
Denominator for diluted earnings per share - weighted-average shares outstanding	157,532		161,777		156,697		161,716
Basic earnings per share	$	0.85	$	0.35	$	2.17	$	1.17
Diluted earnings per share	$	0.84	$	0.35	$	2.15	$	1.16
Anti-dilutive weighted-average shares from stock awards	60		1,572		460		2,416