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Stock-based Compensation (Details 4) - USD ($)
$ / shares in Units, $ in Millions
12 Months Ended
Mar. 30, 2019
Mar. 31, 2018
Apr. 01, 2017
Restricted Stock [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Granted, weighted-average grant date fair value     $ 81.78
Total fair value of awards vested $ 1.0   $ 0.5
Service-based Restricted Stock Units [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Granted, weighted-average grant date fair value $ 113.38 $ 73.59 $ 82.89
Total fair value of awards vested $ 50.0 $ 30.0 $ 13.8