Net Income Per Share (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Jun. 28, 2014	Jun. 29, 2013
Numerator:
Numerator for basic and diluted net income per share — net income available to common shareholders	$ 38,647	$ 1,561
Denominator:
Denominator for basic net income per share — weighted average shares	286,257	280,788
Effect of dilutive securities:
Share-based awards	8,380	6,317
Denominator for diluted net income per share — adjusted weighted average shares and assumed conversions	294,637	287,105
Basic net income per share (in dollars per share)	$ 0.14	$ 0.01
Diluted net income per share (in dollars per share)	$ 0.13	$ 0.01