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Other Liabilities (Detail) (USD $)
In Millions, unless otherwise specified
Jan. 28, 2012
Jan. 29, 2011
Other Liabilities [Line Items]    
Straight-line rent liability $ 103 $ 100
Pension benefits 70 67
Income taxes 31 28
Postretirement benefits 14 11
Workers' compensation and general liability reserves 11 11
Deferred taxes 5  
Other 23 28
Other liabilities $ 257 $ 245