Stock-Based Compensation (Summary Of Stock Option Activity) (Details) (Restricted Stock [Member], USD $)	9 Months Ended
Nov. 02, 2013
Restricted Stock [Member]
Outstanding, beginning of period, Number of Shares	3,851,830
Exercised, Number of Shares	(588,433)
Canceled or expired, Number of Shares	(415,736)
Outstanding, end of period, Number of Shares	2,847,661
Exercisable at November 2, 2013, Number of Shares	2,396,921
Outstanding, beginning of period, Weighted Average Exercise Price	$ 15.91
Exercised, Weighted Average Exercise Price	$ 12.89
Canceled or expired, Weighted Average Exercise Price	$ 24.05
Outstanding, end of period, Weighted Average Exercise Price	$ 15.35
Exercisable at November 2, 2013, Weighted Average Exercise Price	$ 15.77

The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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-Name Accounting Standards Codification

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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

+ References

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Number of options or other stock instruments for which the right to exercise has lapsed under the terms of the plan agreements.

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The number of shares reserved for issuance under stock option agreements awarded under the plan that validly exist and are outstanding as of the balance sheet date, including vested options.

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Weighted average price at which grantees could have acquired the underlying shares with respect to stock options of the plan that expired.

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Number of share options (or share units) exercised during the current period.

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