Consolidated Balance Sheets (Unaudited) (Parenthetical) - $ / shares	Sep. 26, 2015	Mar. 28, 2015
Statement of Financial Position [Abstract]
Ordinary shares, par value (in dollars per share)	$ 0	$ 0
Ordinary shares, shares authorized (in shares)	650,000,000	650,000,000
Ordinary shares, shares issued (in shares)	207,286,133	206,486,699
Ordinary shares, shares outstanding (in shares)	184,048,990	199,656,833
Treasury shares (in shares)	23,237,143	6,829,866