Carrying Value and Estimated Fair Value of Long-Term Debt (Detail) (USD $) In Millions, unless otherwise specified	May 03, 2014		Feb. 01, 2014		May 04, 2013
Fair Value, Assets and Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Carrying value	$ 138	[1]	$ 139	[1]	$ 132	[1]
Fair value	$ 163	[1]	$ 159	[1]	$ 151	[1]

[1] In connection with the acquisition of the Runners Point Group in the second quarter of 2013, the Company recognized capital lease obligations. These were existing agreements primarily related to the financing of certain store fixtures. As of May 3, 2014, $7 million is included in the amounts above.