Quarterly report pursuant to Section 13 or 15(d)

SHAREHOLDERS' EQUITY (Details)

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SHAREHOLDERS' EQUITY (Details) (USD $)
 3 Months Ended 9 Months Ended 0 Months Ended 3 Months Ended
Oct. 29, 2011
Oct. 30, 2010
Oct. 29, 2011
Oct. 30, 2010
Nov. 15, 2011
Accelerated Share Repurchase Agreement (ASR) August 24, 2011 [Member]
Oct. 29, 2011
Accelerated Share Repurchase Agreement (ASR) August 24, 2011 [Member]
SHAREHOLDERS' EQUITY [Abstract]            
Net income $ 104,500,000 $ 93,200,000 $ 300,400,000 $ 234,800,000    
Foreign currency translation adjustments (3,600,000)   400,000      
Fair value adjustment-derivative cash flow hedging instrument, net of tax   1,000,000 400,000 2,500,000    
Income tax expense   (400,000)   (1,000,000)    
Fair value adjustment, net of tax (3,600,000) 600,000 800,000 1,500,000    
Total comprehensive income 100,900,000 93,800,000 301,200,000 236,300,000    
Number of shares repurchased (in shares) 0.8   2.6      
Amount of shares repurchased 49,100,000   145,900,000      
Repurchased shares unsettled           18,200,000
Remaining amount of shares authorized to repurchase 1,500,000,000.0   1,500,000,000.0      
Accelerated Share Repurchases [Line Items]            
Accelerated share repurchase program, authorized amount           200,000,000
Shares received under the collar agreement (in shares)         0.1 2.6
Maximum number of shares to be received under the agreement (in shares)           2.9
Repurchase period range, minimum (in weeks)           5
Repurchase period range, maximum (in weeks)           12
Weighted average market price in repurchase range agreement (in dollars per share)           $ 76.42
Additional number of shares that would have been received had the transaction been settled (in shares)           0.1
Anti-dilutive additional shares not included in the weighted average diluted earnings per share calculation (in shares)           0.1
Hedge period reference price (in dollars per share)           $ 71.22
Repurchased shares unsettled           18,200,000
Share Repurchase Programs [Abstract]            
Share repurchase program, authorized amount 1,500,000,000.0          
Number of shares repurchased (in shares) 0.8   2.6      
Amount of shares repurchased 49,100,000   145,900,000      
Remaining amount of shares authorized to repurchase $ 1,500,000,000.0   $ 1,500,000,000.0