SCHEDULE I - PARENT COMPANY INFORMATION - Net Impact of the Effective Portion of Derivatives Designated as Cash Flow Hedges on Accumulated Other Comprehensive Income (Loss) (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Jan. 31, 2015	Feb. 01, 2014	Feb. 02, 2013
Derivatives previously designated as cash flow hedges:
Balance, Unrealized (loss) gain on hedged transactions, net of tax	$ (1)	$ (2)	$ (2)
Unrealized (loss) gain on hedged transactions	1	1	0
Balance, Unrealized (loss) gain on hedged transactions, net of tax	0	(1)	(2)
Designated as Hedging Instrument [Member] | Derivatives designated as cash flow hedges: | Interest Rate Contract [Member]
Derivatives previously designated as cash flow hedges:
Balance, Unrealized (loss) gain on hedged transactions, net of tax	(1)	(2)	(2)
Reclassifications from Accumulated other comprehensive (loss) income - Interest Rate Contracts	1	1	0
Unrealized (loss) gain on hedged transactions	1	1	0
Balance, Unrealized (loss) gain on hedged transactions, net of tax	0	(1)	(2)
Designated as Hedging Instrument [Member] | Derivatives designated as cash flow hedges: | Interest Rate Contract [Member] | Parent Company [Member]
Derivatives previously designated as cash flow hedges:
Balance, Unrealized (loss) gain on hedged transactions, net of tax	1	1	1
Reclassifications from Accumulated other comprehensive (loss) income - Interest Rate Contracts	(1)	0	0
Unrealized (loss) gain on hedged transactions	(1)	0	0
Balance, Unrealized (loss) gain on hedged transactions, net of tax	$ 0	$ 1	$ 1