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Stock-based Compensation (Details 3) - USD ($)
$ / shares in Units, shares in Thousands, $ in Millions
12 Months Ended
Mar. 31, 2018
Apr. 01, 2017
Apr. 02, 2016
Restricted Stock [Member]      
Number of Shares      
Nonvested, beginning balance 19    
Granted 0    
Vested 0    
Forfeited 0    
Nonvested, ending balance 19 19  
Weighted Average Grant Date Fair Value      
Nonvested, weighted average grant date fair value, Beginning Balance $ 92.11    
Granted, weighted-average grant date fair value   $ 81.78 $ 111.94
Nonvested, weighted average grant date fair value, Ending Balance $ 92.11 $ 92.11  
Unrecognized compensation expenses related to nonvested restricted stock and nonvested restricted stock units granted $ 0.4    
Unrecognized compensation expenses related to nonvested restricted stock and restricted stock units granted, weighted average recognition period 1 year 6 months    
Service-based Restricted Stock Units [Member]      
Number of Shares      
Nonvested, beginning balance 922    
Granted 701    
Vested (366)    
Forfeited (185)    
Nonvested, ending balance 1,072 922  
Weighted Average Grant Date Fair Value      
Nonvested, weighted average grant date fair value, Beginning Balance $ 94.31    
Granted, weighted-average grant date fair value 73.59 $ 82.89 $ 125.19
Vested, weighted average grant date fair value 98.65    
Forfeited, weighted average grant date fair value 83.64    
Nonvested, weighted average grant date fair value, Ending Balance $ 81.27 $ 94.31  
Unrecognized compensation expenses related to nonvested restricted stock and nonvested restricted stock units granted $ 26.8    
Unrecognized compensation expenses related to nonvested restricted stock and restricted stock units granted, weighted average recognition period 1 year 7 months