Leases (Narrative) (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Feb. 01, 2014
Operating Leases, Future Minimum Payments Due, Future Minimum Sublease Rentals	$ 7
Remaining noncancelable lease term, minimum (in years)	1
Remaining noncancelable lease term, maximum (in years)	10
Disposed Businesses [Member]
Operating Leases, Future Minimum Payments Due, Future Minimum Sublease Rentals	$ 2