Earnings Per Share (Details) (USD $) In Thousands, except Share data	3 Months Ended
	Jul. 01, 2011		Jul. 02, 2010
Earnings Per Share
Net income	$ 131,975		$ 118,178
Weighted-average ordinary shares outstanding	746,762,000		810,637,000
Basic earnings per share	$ 0.18		$ 0.15
Weighted-average ordinary share equivalents from stock options and awards (1)	13,061,000	[1]	13,380,000	[1]
Weighted-average ordinary shares and ordinary share equivalents outstanding	759,823,000		824,017,000
Diluted earnings per share	$ 0.17		$ 0.14
Antidilutive securities excluded from computation of earnings per share stock options amount	26,700,000		26,700,000

[1] Ordinary share equivalents from stock options to purchase approximately 26.7 million shares outstanding during the three-month periods ended July 1, 2011 and July 2, 2010, were excluded from the computation of diluted earnings per share primarily because the exercise price of these options was greater than the average market price of the Company's ordinary shares during the respective periods.