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SHAREHOLDERS’ EQUITY (Details) - USD ($)
 7 Months Ended 12 Months Ended
Jun. 23, 2016
Apr. 26, 2016
Apr. 25, 2016
Apr. 10, 2015
Oct. 07, 2013
Dec. 31, 2016
May 31, 2016
May 31, 2015
May 31, 2014
Jan. 09, 2017
Equity, Class of Treasury Stock [Line Items]                    
Stock repurchase program, remaining authorized repurchase amount (up to)           $ 88,700,000        
Authorized amount           $ 178,200,000        
Treasury stock, shares acquired (in shares)           2,500,000        
Treasury stock acquired, average cost per share (in dollars per share)           $ 70.77        
ASR program, authorized amount     $ 50,000,000 $ 100,000,000 $ 100,000,000          
Repurchase of common stock (in shares) 127,435 545,777   1,955,730 3,200,000   673,212.000      
Accelerated share repurchases, final price paid per share (in dollars per share)       $ 51.13 $ 30.48   $ 74.27      
Stock repurchased and retired, value           $ 178,165,000 $ 135,954,000 $ 369,082,000 $ 455,046,000  
Stock repurchase program, estimated stock repurchase and retirement, in next period         $ 100,000,000.0          
Other Than Accelerated Share Repurchase Program                    
Equity, Class of Treasury Stock [Line Items]                    
Treasury stock acquired, average cost per share (in dollars per share)           $ 58.12   $ 38.19 $ 28.65  
Repurchase of common stock (in shares)           1,500,000   7,000,000 12,400,000  
Stock repurchased and retired, value           $ 85,900,000   $ 269,000,000 $ 355,000,000  
Subsequent Event                    
Equity, Class of Treasury Stock [Line Items]                    
Authorized amount                   $ 300,000,000