Financial Services (Details Textual) (USD $)	12 Months Ended
	Feb. 01, 2013	Feb. 03, 2012	Jan. 28, 2011
Accounts, Notes, Loans and Financing Receivable
Repayment of revolving loan transactions	12 months
Future maturities of minimum lease payments, in Fiscal Year 2014	$ 1,191,000,000
Future maturities of minimum lease payments, in Fiscal Year 2015	750,000,000
Future maturities of minimum lease payments, in Fiscal Year 2016	322,000,000
Future maturities of minimum lease payments, in Fiscal Year 2017	40,000,000
Future maturities of minimal lease payment, in Fiscal 2018 and beyond	5,000,000
Payments to Acquire Loans Receivable	0	0	430,000,000
Customer receivables funded via securitization through SPEs	2,000,000,000	2,300,000,000	1,900,000,000
General terms of securitization programs	12 months
Financing Receivable, Significant Sales	375,000,000	221,000,000	153,000,000
Structured financing debt related to fixed term leases, loans and revolving loans	1,300,000,000	1,300,000,000
Total debt capacity related to the loan securitization programs	$ 1,500,000,000
Minimum
Accounts, Notes, Loans and Financing Receivable
Duration Of Leases With Business Customers	2 years
Range of Fixed Term Loan	3 years
Duration of Structured Financing Debt	12 months
Maximum
Accounts, Notes, Loans and Financing Receivable
Duration Of Leases With Business Customers	4 years
Range of Fixed Term Loan	4 years
Duration of Structured Financing Debt	36 months