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Stock-Based Compensation Plans (Details 4)
3 Months Ended 9 Months Ended
Dec. 28, 2019
Dec. 29, 2018
Dec. 28, 2019
Dec. 29, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Risk-free interest rate (as a percent) 1.60% 3.00% 1.80% 2.70%
Dividend yield (as a percent) 1.60% 1.80% 1.30% 2.10%
Employee Stock Purchase Plan [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Expected life of options (years)     1 year 3 months 1 year 3 months
Expected stock price volatility (as a percent)     37.00% 29.00%
Risk-free interest rate (as a percent)     1.90% 2.50%
Dividend yield (as a percent)     1.30% 2.00%