CONSOLIDATED STATEMENTS OF OPERATIONS (USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
Jan. 31, 2015	Feb. 01, 2014	Feb. 02, 2013
Income Statement [Abstract]
Net sales	$ 2,533,460us-gaap_SalesRevenueNet	$ 2,493,491us-gaap_SalesRevenueNet	$ 2,375,509us-gaap_SalesRevenueNet
Cost of sales	1,242,506us-gaap_CostOfGoodsAndServicesSold	1,150,183us-gaap_CostOfGoodsAndServicesSold	1,073,167us-gaap_CostOfGoodsAndServicesSold
Gross margin	1,290,954us-gaap_GrossProfit	1,343,308us-gaap_GrossProfit	1,302,342us-gaap_GrossProfit
Selling, general and administrative expenses	1,161,838	1,173,234	1,135,551
Restructuring charge	17,303us-gaap_RestructuringCharges	0us-gaap_RestructuringCharges	0us-gaap_RestructuringCharges
Operating income	111,813us-gaap_OperatingIncomeLoss	170,074us-gaap_OperatingIncomeLoss	166,791us-gaap_OperatingIncomeLoss
Interest and investment income/(expense), net	(363)	(94)	1,051
Other non-operating expense, net	(835)us-gaap_OtherNonoperatingIncomeExpense	(17)us-gaap_OtherNonoperatingIncomeExpense	(189)us-gaap_OtherNonoperatingIncomeExpense
Income before income taxes	110,615	169,963	167,653
Income tax provision	42,635us-gaap_IncomeTaxExpenseBenefit	67,533us-gaap_IncomeTaxExpenseBenefit	65,068us-gaap_IncomeTaxExpenseBenefit
Net income	$ 67,980us-gaap_NetIncomeLoss	$ 102,430us-gaap_NetIncomeLoss	$ 102,585us-gaap_NetIncomeLoss
Basic earnings per share	$ 1.47us-gaap_EarningsPerShareBasic	$ 2.21us-gaap_EarningsPerShareBasic	$ 2.13us-gaap_EarningsPerShareBasic
Weighted average shares outstanding	45,172	45,490	47,494
Diluted earnings per share	$ 1.46us-gaap_EarningsPerShareDiluted	$ 2.19us-gaap_EarningsPerShareDiluted	$ 2.10us-gaap_EarningsPerShareDiluted
Weighted average shares outstanding, assuming dilution	45,608	45,955	48,094

The amount of operating interest and investment income (expense).

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The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities.

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The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

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The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

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Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity.

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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 portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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The net result for the period of deducting operating expenses from operating revenues.

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The net amount of other income and expense amounts, the components of which are not separately disclosed on the income statement, resulting from ancillary business-related activities (that is, excluding major activities considered part of the normal operations of the business) also known as other nonoperating income (expense) recognized for the period. Such amounts may include: (a) dividends, (b) interest on securities, (c) net gains or losses on securities, (d) unusual costs, (e) gains or losses on foreign exchange transactions, and (f) miscellaneous other income and expense items.

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Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts.

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The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc.

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The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.

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Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.

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