Shareholders' Equity - Additional Information (Detail) - USD ($)			1 Months Ended	12 Months Ended
	Nov. 14, 2014	Oct. 30, 2014	Jan. 31, 2015	Apr. 02, 2016	Mar. 28, 2015	Mar. 29, 2014	May. 25, 2016	Nov. 03, 2015	May. 20, 2015
Equity [Line Items]
Ordinary shares repurchased, value				$ 1,152,400,000	$ 495,300,000	$ 2,400,000
Share Repurchase Program
Equity [Line Items]
Ordinary shares repurchased, authorized amount (shares)		$ 1,000,000,000						$ 500,000,000	$ 500,000,000
Stock repurchase program period (years)		2 years
Ordinary shares repurchased, shares				24,757,543	2,040,979
Ordinary shares repurchased, value				$ 1,150,000,000	$ 136,900,000
Ordinary shares repurchased, remaining availability				$ 358,100,000
Accelerated Share Repurchase Program
Equity [Line Items]
Ordinary shares repurchased, shares	4,437,516		280,819		4,718,335
Ordinary shares repurchased, value	$ 355,000,000
Ordinary shares repurchased, cash paid	$ (355,000,000)
ASR program, percentage of shares expected to be repurchased	100.00%
Share repurchase agreement, completion date	Jan. 29, 2015
Withholding Taxes
Equity [Line Items]
Ordinary shares repurchased, shares				54,875	40,787
Ordinary shares repurchased, value				$ 2,400,000	$ 3,400,000
Subsequent Event | Share Repurchase Program
Equity [Line Items]
Ordinary shares repurchased, authorized amount (shares)							$ 1,000,000,000