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Stock-based Compensation (Details) - USD ($)
$ in Millions
12 Months Ended
Mar. 31, 2018
Apr. 01, 2017
Apr. 02, 2016
Summary of the total compensation expense and the associated income tax benefits recognized related to stock-based compensation arrangements      
Compensation expense $ 74.5 $ 63.6 $ 97.0
Income tax benefit (25.3) (22.6) (36.8)
Accelerated stock-based compensation expense $ 2.8 $ 4.3 $ 8.9