Financial Services (Details Textual) (USD $)	3 Months Ended
	May 03, 2013	May 04, 2012	Feb. 01, 2013
Accounts, Notes, Loans and Financing Receivable
Repayment of revolving loan transactions	12 months
Future maturities of minimum lease payments, in Fiscal Year 2014	$ 946,000,000
Future maturities of minimum lease payments, in Fiscal Year 2015	845,000,000
Future maturities of minimum lease payments, in Fiscal Year 2016	410,000,000
Future maturities of minimum lease payments, in Fiscal Year 2017	74,000,000
Future maturities of minimal lease payment, in Fiscal 2018 and beyond	11,000,000
Customer receivables funded via securitization through SPEs	534,000,000	536,000,000
Financing Receivable, Significant Sales	53,000,000	71,000,000
Structured financing debt related to fixed term leases, loans and revolving loans	1,500,000,000		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
General terms of securitization programs	6 months
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
General terms of securitization programs	12 months
Duration of Structured Financing Debt	36 months