v2.4.0.6
Credit Card Receivables (Details 4) (USD $)
In Millions, unless otherwise specified
Jul. 28, 2012
Mar. 31, 2012
Jan. 28, 2012
Jul. 30, 2011
Notes Payable and Long-Term Debt        
Debt Balance $ 1,500   $ 1,000 $ 3,749
Collateral 1,899   1,266 4,094
Secured borrowings for 2008
       
Notes Payable and Long-Term Debt        
Debt Balance       2,749
Collateral       2,828
Secured borrowings for 2006 or 2007
       
Notes Payable and Long-Term Debt        
Debt Balance 1,500   1,000 1,000
Collateral 1,899   1,266 1,266
Variable funding certificate amended to obtain additional funding   $ 500