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Stock-Based Compensation (Stock Options Activity) (Details) (USD $)
Share data in Thousands, except Per Share data, unless otherwise specified
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12 Months Ended |
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Feb. 01, 2014
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| Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward] |
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| Outstanding stock options, beginning balance |
13,593 |
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| Stock Options, Granted |
3,448 |
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| Stock Options, Exercised |
(397) |
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| Stock Options, Forfeited/canceled |
(2,615) |
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| Outstanding stock options, ending balance |
14,029 |
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| Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract] |
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| Weighted-Average Exercise Price Per Share, beginning balance |
$ 40 |
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| Weighted-Average Exercise Price Per Share, Granted |
$ 15 |
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| Weighted-Average Exercise Price Per Share, Exercised |
$ 16 |
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| Weighted-Average Exercise Price Per Share, Forfeited/canceled |
$ 30 |
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| Weighted-Average Exercise Price Per Share, ending balance |
$ 36 |
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| Weighted-Average Remaining Contractual Term, Outstanding |
4 years 4 months 24 days |
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| Aggregate Intrinsic Value, Outstanding |
$ 0 |
[1] |
| Stock Options, Exercisable |
10,617 |
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| Weighted-Average Exercise Price Per Share, Exercisable |
$ 41 |
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| Weighted-Average Remaining Contractual Term, Exercisable |
3 years |
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| Aggregate Intrinsic Value, Exercisable |
$ 0 |
[1] |
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