Equity (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended		12 Months Ended
	Oct. 01, 2016	Jul. 02, 2016	Apr. 01, 2017	Apr. 02, 2016	Mar. 28, 2015	May 11, 2016
Equity, Class of Treasury Stock [Line Items]
Cost of shares repurchased			$ 215.2	$ 500.4	$ 531.6
Stock Repurchase Program, Remaining Available Amount			$ 100.0
Stock Repurchase Program, Authorized Amount						$ 200.0
Accelerated Share Repurchase Program [Member]
Equity, Class of Treasury Stock [Line Items]
Accelerated Share Repurchase Program - Initial Payment		$ 100.0
Shares received in initial delivery, percentage of total shares expected to be delivered under ASR		90.00%
Treasury Stock Acquired, Average Cost Per Share			$ 98.48
Cost of shares repurchased	$ 10.0	$ 90.0
Number of shares repurchased	0.1	0.9
General repurchase program [Member]
Equity, Class of Treasury Stock [Line Items]
Cost of shares repurchased			$ 200.0	$ 479.9	$ 499.9
Number of shares repurchased			2.2	4.2	3.2
Withholding in satisfaction of taxes on vested equity award [Member]
Equity, Class of Treasury Stock [Line Items]
Cost of shares repurchased			$ 15.2	$ 20.5	$ 31.7
Number of shares repurchased			0.2	0.2	0.2