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CAPITAL STOCK (Schedule of Assumptions Used to Estimate Fair Value) (Details) - $ / shares
12 Months Ended
Mar. 31, 2018
Apr. 01, 2017
Apr. 02, 2016
Employee Stock Purchase Plan [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Expected stock price volatility 22.60% 31.30% 21.10%
Expected term 6 months 6 months 6 months
Risk-free interest rate 1.20% 0.50% 0.20%
Dividend Yield 0.00% 0.00% 0.00%
Stock Options [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Expected stock price volatility 24.20% 24.00% 22.80%
Expected term 4 years 9 months 18 days 4 years 10 months 24 days 4 years 10 months 24 days
Risk-free interest rate 1.70% 1.20% 1.40%
Dividend Yield 0.00% 0.00% 0.00%
Fair value per option (in dollars per share) $ 10.25 $ 7.61 $ 7.40
Restricted Stock Units (RSUs) [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Weighted Average Grant Date Fair Value (in dollars per share), Granted 41.87 32.61 33.19
Weighted Average Grant Date Fair Value (in dollars per share), Vested $ 33.03 $ 34.98 $ 36.07
Performance Share Units (PSUs) [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Expected stock price volatility 26.11% 26.39% 22.27%
Peer group stock price volatility 34.13% 33.86% 31.95%
Correlation of returns 49.51% 51.17% 26.27%
Weighted Average Grant Date Fair Value (in dollars per share), Granted $ 46.49 $ 34.07 $ 29.20
Weighted Average Grant Date Fair Value (in dollars per share), Vested $ 35.09