Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2014

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,
	2014		2013		2014		2013
Numerator:
Net income	$	47,532	$	76,730	$	156,495	$	200,879
Denominator:
Denominator for basic earnings per share - weighted-average shares outstanding	164,229		187,459		172,622		187,120
Effect of dilutive employee stock awards	1,484		1,521		1,401		1,710
Denominator for diluted earnings per share - weighted-average shares outstanding	165,713		188,980		174,023		188,830
Basic earnings per share	$	0.29	$	0.41	$	0.91	$	1.07
Diluted earnings per share	$	0.29	$	0.41	$	0.90	$	1.06
Anti-dilutive weighted-average shares from stock awards	2,807		3,286		3,287		3,851