Net Income Per Common Share Net Income Per Common Share (Details 2) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Jun. 27, 2015	Jun. 28, 2014
Earnings Per Share [Abstract]
Net income	$ 147,715	$ 173,611
Weighted Average Number of Shares Outstanding, Basic	258,021	267,648
Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements	3,388	4,568
Incremental Common Shares Attributable to Dilutive Effect of Conversion of Debt Securities and Warrants	9,321	9,363
Weighted Average Number of Shares Outstanding, Diluted	270,730	281,579
Earnings Per Share, Basic	$ 0.57	$ 0.65
Earnings Per Share, Diluted	$ 0.55	$ 0.62