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Stockholders' Equity (Details) (USD $)
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3 Months Ended | 12 Months Ended | ||||
|---|---|---|---|---|---|---|
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Nov. 02, 2013
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Feb. 01, 2014
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Feb. 02, 2013
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Jun. 12, 2014
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May 28, 2014
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May 24, 2012
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| Class of Warrant or Right [Line Items] | ||||||
| Authorized amount | $ 100,000,000.0 | $ 100,000,000.0 | ||||
| Purchase of treasury shares (shares) | 5,600,000 | 1,600,000 | 4,000,000 | |||
| Treasury stock acquired under repurchase program | $ 100,000,000 | $ 35,100,000 | $ 65,100,000 | |||
| Par value (USD per share) | $ 0.01 | |||||
| Stockholder Rights Plan [Member] | ||||||
| Class of Warrant or Right [Line Items] | ||||||
| Percent of outstanding stock acquired | 10.00% | |||||
| Number of securities called by each warrant or right | 0.01 | |||||
| Exercise price of warrants or rights (usd per warrant) | $ 70.00 | |||||