Income Taxes (Detail) (USD $)	12 Months Ended
	Feb. 01, 2014	Feb. 02, 2013	Jan. 28, 2012
ReconciliationBetweenProvisionandStatutoryRate [Abstract]
Deferred Tax Assets, Operating Loss Carryforwards	$ 10,100,000
U.S. Operations	173,287,000	170,896,000	143,562,000
Foreign Operations	(3,324,000)	(3,243,000)	885,000
Income before income taxes	169,963,000	167,653,000	144,447,000
Federal statutory rate	35.00%	35.00%	35.00%
Provision for income taxes at federal statutory rate	59,487,000	58,679,000	50,556,000
State and local income taxes, net of federal income tax benefit	6,962,000	6,886,000	4,620,000
Non-deductible expenses	2,068,000	2,341,000	1,700,000
Settlements of tax examinations	0	(4,113,000)	267,000
Foreign	(507,000)	909,000	354,000
Other	(477,000)	366,000	384,000
Provision for income taxes	$ 67,533,000	$ 65,068,000	$ 57,881,000