RETIREMENT AND STOCK PURCHASE PLANS (Details 2) (USD $)	12 Months Ended
Feb. 02, 2013	Jan. 28, 2012	Jan. 29, 2011
Retirement and Stock Purchase Plans
Contributions by Employer	$ 1,000,000	$ 900,000	$ 1,000,000
Share-based compensation expense	16,500,000	13,800,000	11,900,000
ESDP
Retirement and Stock Purchase Plans
Maximum number of common stock shares available for purchase in the plan	2,137,500
Purchase price percentage of fair market value	85.00%
Maximum shares allowable to purchase in each quarter by participants	125
Shares purchased under ESDP	104,654	103,964	120,434
Weighted average share price (in dollars per share)	$ 25.18	$ 22.53	$ 17.33
Share-based compensation expense	700,000	700,000	600,000
Number of shares reserved for future issuance	848,448
ESOP
Retirement and Stock Purchase Plans
Operations were charged for termination and distribution matters			$ 9,000

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Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

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Aggregate number of common shares reserved for future issuance.

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The increase in the fair value of plan assets from contributions made by the employer.

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The amount of plan compensation cost recognized during the period.

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The highest quantity of shares an employee can purchase under the plan per period.

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The maximum number of shares (or other type of equity) originally approved (usually by shareholders and board of directors), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan. As stock or unit options and equity instruments other than options are awarded to participants, the shares or units remain authorized and become reserved for issuance under outstanding awards (not necessarily vested).

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The weighted average of per share prices paid for shares purchased on the open market for issuance to employees under the plan.

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Purchase price of common stock expressed as a percentage of its fair market value.

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The number of shares purchased on the open market during the period for issuance to employees under the plan.

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