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STOCK-BASED COMPENSATION (Narrative) (Details) (USD $)
In Millions, except Share data, unless otherwise specified
3 Months Ended
Jun. 30, 2012
Jul. 02, 2011
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]    
Stock-based compensation expense recognized $ 2.4  
Income tax benefit recognized related to stock-based compensation $ 0.8  
Weighted average fair value of options granted (in dollars per share) $ 17.36 $ 17.68
Shares purchased under the ESPP (in shares) 42,257 41,067
Shares purchased under the ESPP, value per share (in dollars per share) $ 49.83 $ 46.80