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Stock-based Compensation (Details 4) - USD ($)
$ / shares in Units, $ in Millions
12 Months Ended
Mar. 31, 2018
Apr. 01, 2017
Apr. 02, 2016
Restricted Stock [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Granted, weighted-average grant date fair value   $ 81.78 $ 111.94
Total fair value of awards vested   $ 0.5 $ 0.7
Service-based Restricted Stock Units [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Granted, weighted-average grant date fair value $ 73.59 $ 82.89 $ 125.19
Total fair value of awards vested $ 30.0 $ 13.8 $ 2.1