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Income Taxes - Additional Information (Detail) (USD $)
 3 Months Ended 9 Months Ended
Nov. 02, 2013
Oct. 27, 2012
Nov. 02, 2013
Oct. 27, 2012
Feb. 02, 2013
Income Taxes [Line Items]          
Effective income tax rate 29.20% 38.30% 34.80% 38.40%  
Income tax expense benefit $ 256,717,000 $ 286,918,000 $ 828,599,000 $ 810,821,000  
Company's effective income tax rate increase(decrease) 8.90%   3.30%    
Net unrecognized tax benefits 23,600,000 120,900,000 23,600,000 120,900,000 125,300,000
Uncertain tax positions, decrease resulting from settlements with taxing authorities 104,000,000        
Accrued amounts for interest and penalties 6,200,000 36,200,000 6,200,000 36,200,000 38,600,000
Possible decrease in unrecognized tax benefits that would reduce the provision for taxes on earnings, minimum 1,000,000   1,000,000    
Possible decrease in unrecognized tax benefits that would reduce the provision for taxes on earnings, maximum 7,000,000   7,000,000    
Foreign Net Operating Loss Carryforwards
          
Income Taxes [Line Items]          
Income tax expense benefit     $ 80,000,000