v2.4.0.6
Credit Card Receivables Transaction (Details) (USD $)
3 Months Ended 12 Months Ended 0 Months Ended
Feb. 02, 2013
Oct. 27, 2012
Feb. 02, 2013
Mar. 13, 2013
Credit card receivables
Subsequent event
Mar. 13, 2013
Credit card receivables
Subsequent event
Nonrecourse
Mar. 20, 2013
Credit card receivables
Subsequent event
Maximum
Credit Card Receivables Transaction            
Gain on reclassification of receivables to held for sale $ 5,000,000 $ 156,000,000 $ 161,000,000      
Accounts, Notes, Loans and Financing Receivable            
Consideration from sale of consumer credit card portfolio       5,700,000,000    
Repayment of 2006/2007 Series Variable Funding Certificate at par     1,500,000,000   1,500,000,000  
Net cash proceeds from sale of consumer credit card portfolio       4,200,000,000    
Open tender offers to use cash proceeds from the sale to repurchase outstanding debt           $ 1,200,000,000