Fair Value Measurements (Fair Value, Assets and Liabilities Measured on Recurring Basis) (Details) (USD $) In Millions, unless otherwise specified	Feb. 01, 2014	Feb. 02, 2013	Jan. 28, 2012
Assets:
Cash and Cash Equivalents	$ 1,519	$ 773
Interest Rate Designated as Fair Value Hedges	5
Liabilities:
Cross-currency Cash Flow Hedges	13	59
Lease Guarantees	1	2
Fair Value, Inputs, Level 1
Assets:
Cash and Cash Equivalents	1,519	773
Interest Rate Designated as Fair Value Hedges	0
Liabilities:
Cross-currency Cash Flow Hedges	0	0
Lease Guarantees	0	0
Fair Value, Inputs, Level 2
Assets:
Cash and Cash Equivalents	0	0
Interest Rate Designated as Fair Value Hedges	5
Liabilities:
Cross-currency Cash Flow Hedges	13	59
Lease Guarantees	0	0
Fair Value, Inputs, Level 3
Assets:
Cash and Cash Equivalents	0	0
Interest Rate Designated as Fair Value Hedges	0
Liabilities:
Cross-currency Cash Flow Hedges	0	0
Lease Guarantees	$ 1	$ 2	$ 4