Stock-Based Compensation Plans (Details Textual) (USD $) In Millions, except Share data, unless otherwise specified	3 Months Ended		9 Months Ended		12 Months Ended			9 Months Ended				3 Months Ended	9 Months Ended		3 Months Ended		9 Months Ended
	Dec. 28, 2013	Dec. 29, 2012	Dec. 28, 2013	Dec. 29, 2012	Mar. 30, 2013	Dec. 28, 2013 Equity Plan Two Thousand Seven [Member]	Aug. 14, 2013 Equity Plan Two Thousand Seven [Member]	Dec. 28, 2013 Employee Stock Purchase Plan [Member]	Dec. 29, 2012 Employee Stock Purchase Plan [Member]	Dec. 28, 2013 Employee Stock [Member]	Aug. 14, 2013 Employee Stock [Member]	Dec. 28, 2013 Employee Stock Option [Member]	Dec. 28, 2013 Employee Stock Option [Member]	Dec. 29, 2012 Employee Stock Option [Member]	Dec. 28, 2013 Restricted Stock Units (RSUs) [Member]	Dec. 29, 2012 Restricted Stock Units (RSUs) [Member]	Dec. 28, 2013 Restricted Stock Units (RSUs) [Member]	Dec. 29, 2012 Restricted Stock Units (RSUs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share Based Compensation Arrangement By Share Based Payment Award Shares Reserved							2,000,000				2,000,000
Stock Issued During Period, Shares, Employee Stock Purchase Plans			529,000	521,000
Stock Issued During Period, Value, Employee Stock Purchase Plan			$ 14.6	$ 14.1
Employee Service Share-based Compensation, Tax Benefit from Compensation Expense			17.0	5.4
Weighted average fair value per share of stock options granted													$ 6.06	$ 6.20
Weighted average fair value per share of RSUs and stock purchase rights granted			$ 37.97		$ 31.58			$ 11.24	$ 8.53						$ 42.37	$ 31.47	$ 38.13	$ 31.15
Shares available for grant						15,500,000				10,400,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Total Intrinsic Value	$ 5.5	$ 8.6	$ 70.7	$ 20.3
Authorized number of shares reserved for issuance										50,500,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Net of Forfeitures			5,000		92,000							0