Leases Leases - Schedule Of Rent Expense (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
Jan. 31, 2015	Feb. 01, 2014	Feb. 02, 2013
Leases [Abstract]
Minimum rent expense	$ 1,209	$ 1,162	$ 1,104
Contingent rent expense	114	121	123
Less: Sublease income	(4)	(4)	(4)
Total	$ 1,319us-gaap_LeaseAndRentalExpense	$ 1,279us-gaap_LeaseAndRentalExpense	$ 1,223us-gaap_LeaseAndRentalExpense

- Definition

The increases or decreases in lease payments that result from changes occurring after the inception of the lease in the factors (other than the passage of time) on which lease payments are based, except that any escalation of minimum lease payments relating to increases in construction or acquisition cost of the leased property or for increases in some measure of cost or value during the construction or preconstruction period, are excluded from contingent rentals. Contingent rentals also may include amounts for which the triggering events have not yet occurred or the specified targets for which have not yet been achieved (such as sales based percentage rent), but which events are considered probable of occurring or which specified targets are considered probable of being achieved.

+ References+ Details