Earnings Per Share (Tables)

6 Months Ended

Jun. 30, 2018

Earnings Per Share [Abstract]

Schedule of Earnings Per Share

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

	Three Months Ended June 30,				Six Months Ended June 30,
(in thousands, except per share amounts)	2018		2017		2018		2017
Numerator
Net income attributable to the Company	$	155,140	$	122,257	$	231,367	$	180,539
Denominator
Basic weighted-average shares		112,556		111,549		112,406		111,374
Effect of dilutive employee stock options and restricted stock units (“RSUs”)		561		650		687		652
Diluted weighted-average shares		113,117		112,199		113,093		112,026
Net income per share attributable to the Company’s stockholders
Basic	$	1.38	$	1.10	$	2.06	$	1.62
Diluted	$	1.37	$	1.09	$	2.05	$	1.61