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STOCK-BASED COMPENSATION (Details) (USD $)
In Millions, except Share data, unless otherwise specified
 6 Months Ended 3 Months Ended
Sep. 28, 2013
Sep. 29, 2012
Sep. 28, 2013
Market Stock Units [Member]
times
senior_executive
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Stock-based compensation expense recognized $ 6.4 $ 5.0  
Tax benefit from compensaton expense 2.1 1.6  
Weighted average fair value of options granted (in dollars per share) $ 10.98 $ 9.01  
Grants in period (in shares)     300,000
Number of senior executives     13
Performance shares threshold (in dollars per share)     $ 50
Shares received below threshold price (in shares)     0
Performance shares maximum multiplier     3
Minimum stock price if performance shares issued (in dollars per share)     $ 85
Maximum shares authorized (in shares)     900,000
Performance shares fair value     $ 11.2
Stock Options Black-Scholes assumptions (weighted average):      
Fair value (in dollars per share)     $ 37.42
Volatility 25.49% 27.18% 20.00%
Expected life (years) 5 years 5 years 3 years 8 months 12 days
Risk-free interest rate 1.40% 0.62% 0.90%
Dividend yield 0.00% 0.00% 0.00%
Shares purchased under the ESPP (in shares) 81,465 84,514  
Shares purchased under the ESPP (in dollars per share) $ 32.73 $ 24.92