Reserve Activity (Detail) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Nov. 01, 2014	Nov. 02, 2013
Schedule Of Dispositions And Reserves Related To Former Operations [Line Items]
Balance at beginning of year	$ 31,363	$ 45,229
A.J. Wright closing costs	(10,313)
Interest accretion	470	1,080
Lease-related obligations	(4,267)	(9,591)
Termination benefits and all other	(77)	(516)
Balance at end of period	$ 17,176	$ 36,202