The Company and Summary of Significant Accounting Policies (Tables)

3 Months Ended

Mar. 31, 2016

Accounting Policies [Abstract]

Basic and Diluted Net Income per Ordinary Share Computation

Basic and diluted net income per ordinary share were computed as follows (in thousands, except per share amounts):

	Three Months Ended March 31,
	2016		2015
Numerator:
Net income	$	74,121	$	70,700
Denominator:
Weighted-average ordinary shares used in per share calculation - basic	61,142		60,803
Dilutive effect of employee equity incentive and purchase plans	1,332		2,161
Weighted-average ordinary shares used in per share calculation - diluted	62,474		62,964
Net income per ordinary share:
Basic	$	1.21	$	1.16
Diluted	$	1.19	$	1.12

Weighted-Average Ordinary Shares Excluded from Computation of Diluted Net Income per Share

The following table represents the weighted-average ordinary shares that were excluded from the calculation of diluted net income per ordinary share for the periods presented because including them would have an anti-dilutive effect (in thousands):

	Three Months Ended March 31,
	2016	2015
1.875% exchangeable senior notes due 2021	2,878	2,878
Options to purchase ordinary shares and RSUs	2,305	1,322
Ordinary shares under ESPP	104	—