Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2017

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,
	2017		2016		2017			2016
Numerator:
Income from continuing operations	$	126,720	$	111,737	$	305,874		$	291,280
Income (loss) from discontinued operations, net of income taxes	—		20,164		(42,704		)	44,982
Net income	$	126,720	$	131,901	$	263,170		$	336,262
Denominator:
Denominator for basic net earnings per share - weighted-average shares outstanding	151,156		155,525		151,896			154,847
Effect of dilutive employee stock awards	1,987		2,007		2,538			1,850
Effect of dilutive Convertible Notes	1,484		—		1,950			—
Denominator for diluted net earnings per share - weighted-average shares outstanding	154,627		157,532		156,384			156,697
Basic earnings (loss) per share:
Income from continuing operations	$	0.84	$	0.72	$	2.01		$	1.88
Income (loss) from discontinued operations	—		0.13		(0.28		)	0.29
Basic net earnings per share	$	0.84	$	0.85	$	1.73		$	2.17
Diluted earnings (loss) per share:
Income from continuing operations	$	0.82	$	0.71	$	1.96		$	1.86
Income (loss) from discontinued operations	—		0.13		(0.28		)	0.29
Diluted net earnings per share:	$	0.82	$	0.84	$	1.68		$	2.15
Anti-dilutive weighted-average shares from stock awards	393		60		225			460