Net Income per Ordinary Share - (Tables)

9 Months Ended

Sep. 30, 2020

Schedule of 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 September 30,				Nine Months Ended September 30,
	2020		2019		2020		2019
Numerator:


Net income	$	148,234	$	102,276	$	105,202	$	449,375
Denominator:
Weighted-average ordinary shares used in per share calculations - basic	55,545		56,674		55,637		56,860
Dilutive effect of employee equity incentive and purchase plans	691		764		660		787

Weighted-average ordinary shares used in per share calculations - diluted	56,236		57,438		56,297		57,647

Net income per ordinary share:



Basic	$	2.67	$	1.80	$	1.89	$	7.90



Diluted	$	2.64	$	1.78	$	1.87	$	7.80

Schedule of 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 September 30,		Nine Months Ended September 30,
	2020	2019	2020	2019
Exchangeable Senior Notes	10,192	5,504	7,390	5,504
Options, RSUs and ESPP	5,023	5,062	5,325	5,084