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Earnings Per Share Earning Per Share - Phantom (Details) (USD $)	3 Months Ended		9 Months Ended
	Oct. 31, 2014	Nov. 01, 2013	Oct. 31, 2014	Nov. 01, 2013
Earnings Per Share [Abstract]
Dilutive Securities, Effect on Basic Earnings Per Share		$ 0		$ 0
Earnings Per Share, Potentially Dilutive Securities	0	0	0	0

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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