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SHARE-BASED PAYMENTS (Narrative) (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
3 Months Ended
Aug. 30, 2015
Aug. 24, 2014
Stock Based Compensation Activity [Line Items]    
Total stock-based compensation expense $ 22.4 $ 16.8
Stock option granted (in shares) 0.7  
Weighted average exercise price of stock options granted (in dollars per share) $ 44.72  
Weighted average value of stock options granted (in dollars per share) $ 5.26  
Restricted stock    
Stock Based Compensation Activity [Line Items]    
Stock granted, shares (in shares) 0.8  
Weighted average grant date price (in dollars per share) $ 44.29  
Cash-settled restricted stock units    
Stock Based Compensation Activity [Line Items]    
Stock granted, shares (in shares) 0.7  
Weighted average grant date price (in dollars per share) $ 44.72  
Performance shares    
Stock Based Compensation Activity [Line Items]    
Stock granted, shares (in shares) 0.3  
Weighted average grant date price (in dollars per share) $ 41.73  
Performance shares for period ending 2016 and 2017    
Stock Based Compensation Activity [Line Items]    
Percentage of target incentive required payout 25.00%  
Subsidiaries    
Stock Based Compensation Activity [Line Items]    
Total stock-based compensation expense $ 0.2 $ 0.3
Minimum | Performance shares for period ending 2016 and 2017    
Stock Based Compensation Activity [Line Items]    
Percentage of the targeted number of performance shares paid in shares of common stock 0.00%  
Minimum | Performance shares for period ending 2018    
Stock Based Compensation Activity [Line Items]    
Percentage of the targeted number of performance shares paid in shares of common stock 0.00%  
Maximum | Performance shares for period ending 2016 and 2017    
Stock Based Compensation Activity [Line Items]    
Percentage of the targeted number of performance shares paid in shares of common stock 220.00%  
Maximum | Performance shares for period ending 2018    
Stock Based Compensation Activity [Line Items]    
Percentage of the targeted number of performance shares paid in shares of common stock 200.00%