Income Taxes (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Jan. 31, 2015	Feb. 01, 2014	Feb. 02, 2013
ReconciliationBetweenProvisionandStatutoryRate [Abstract]
U.S. Operations	$ 113,899	$ 173,287	$ 170,896
Foreign Operations	(3,284)	(3,324)	(3,243)
Income before income taxes	110,615	169,963	167,653
Federal statutory rate	35.00%	35.00%	35.00%
Provision for income taxes at federal statutory rate	38,715	59,487	58,679
State and local income taxes, net of federal income tax benefit	4,132	6,962	6,886
Non-deductible expenses	1,408	2,068	2,341
Settlements of tax examinations	0	0	(4,113)
Current and prior year tax credits	(2,330)	0	0
Foreign	300	(507)	909
Other	410	(477)	366
Provision for income taxes	$ 42,635us-gaap_IncomeTaxExpenseBenefit	$ 67,533us-gaap_IncomeTaxExpenseBenefit	$ 65,068us-gaap_IncomeTaxExpenseBenefit

Effective Income Tax Rate Reconciliation, Current and Prior Year Income Taxes, Amount

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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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The portion of earnings or loss from continuing operations before income taxes that is attributable to domestic operations.

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The portion of earnings or loss from continuing operations before income taxes that is attributable to foreign operations, which is defined as Income or Loss generated from operations located outside the entity's country of domicile.

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Sum of operating profit and nonoperating income or expense before Income or Loss from equity method investments, income taxes, extraordinary items, and noncontrolling interest.

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations.

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Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to tax exempt income, equity in earnings (loss) of an unconsolidated subsidiary, minority noncontrolling interest income (loss), tax holiday, disposition of a business, disposition of an asset, repatriation of foreign earnings, repatriation of foreign earnings jobs creation act of 2004, increase (decrease) in enacted tax rate, prior year income taxes, increase (decrease) in deferred tax asset valuation allowance, and other adjustments.

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