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Equity Compensation (Schedule of Fair Value of Stock Option Grants) (Details) - Employee Stock Option
12 Months Ended
Mar. 31, 2018
Mar. 25, 2017
Mar. 26, 2016
Maximum      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Expected stock price volatility 37.36% 47.66% 45.07%
Risk-free interest rate 1.67% 1.13% 1.05%
Expected term (in years) 3 years 11 days 2 years 9 months 15 days 2 years 11 months 19 days
Minimum      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Expected stock price volatility     40.13%
Risk-free interest rate     0.94%
Expected term (in years)     2 years 8 months 19 days