Stock-Based Compensation (Details 1) - USD ($) $ / shares in Units, shares in Millions, $ in Millions		9 Months Ended		12 Months Ended
	Apr. 02, 2016	Apr. 02, 2016	Mar. 28, 2015	Jun. 27, 2015	Aug. 01, 2015
Stock-Based Compensation
Stock-based compensation capitalized to inventory (in dollars)		$ 0.9
Total incremental stock-based compensation related to plan modification					$ 13.6
Accelerated stock compensation expense from plan modification		$ 9.2
Full Value Awards - Total
Stock-Based Compensation
Exercise price (in dollars per share)	$ 0	$ 0
Unrecognized stock-based compensation	$ 46.5	$ 46.5
Estimated amortization period		2 years 1 month 18 days
Withholding taxes liability paid		$ 9.8	$ 17.2
Remaining incremental expense to be recognized from plan modification	$ 4.4
Full Value Awards - Total | Minimum
Stock-Based Compensation
Vesting period		1 year
Full Value Awards - Total | Maximum
Stock-Based Compensation
Vesting period		4 years
RSUs
Stock-Based Compensation
Granted (in shares)		6.1	5.6
Restricted Stock Units with Market Conditions (MSU)
Stock-Based Compensation
Vesting period		3 years
Granted (in shares)		0.6	0.7
Aggregate grant-date fair value (in dollars)		$ 3.7		$ 9.4
Restricted Stock Units with Time Based Conditions
Stock-Based Compensation
Vesting period		3 years
Granted (in shares)		5.5	4.9
Percentage of first tranche vested		33.00%
Initial vesting period		1 year
Subsequent vesting period		2 years