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INCOME TAXES (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Apr. 28, 2012	Apr. 30, 2011
Income Tax Disclosure [Abstract]
Effective tax rate from continuing operations (as a percent)	33.10%	40.00%
Additional interest expense related to unrecognized tax benefits	$ 0.1	$ 0.2

A ratio calculated by dividing the reported amount of income tax expense attributable to continuing operations for the period by GAAP-basis pretax income from continuing operations.

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- Definition

This element represents interest expense recognized for an underpayment of income taxes computed by applying the applicable statutory rate of interest to the difference between a tax position recognized for financial reporting purposes and the amount previously taken or expected to be taken in a tax return of the entity.

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