Income Taxes (Roll Forward of Unrecognized Tax Benefits) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Jan. 28, 2012	Jan. 29, 2011	Jan. 30, 2010
Income Taxes [Abstract]
Unrecognized tax benefits, beginning of the year	$ 14,827	$ 29,437	$ 43,684
Gross addition for tax positions of the current year	1,183	562	222
Gross addition for tax positions of prior years	1,602	1,734	2,167
Reductions of tax positions of prior years for Changes in judgment/excess reserve	(129)	(412)	(10,744)
Settlements during the period	(1,631)	(14,166)	(5,444)
Lapses of applicable statutes of limitations	(2,448)	(2,328)	(448)
Unrecognized tax benefits, end of year	$ 13,404	$ 14,827	$ 29,437

Unrecognized Tax Benefits Decreases Resulting From Change Of Judgement And Excess Reserve

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The gross amount of unrecognized tax benefits pertaining to uncertain tax positions taken in tax returns as of the balance sheet date.

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The gross amount of decreases in unrecognized tax benefits resulting from tax positions taken in prior period tax returns, excluding amounts pertaining to examined tax returns.

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The gross amount of decreases in unrecognized tax benefits resulting from settlements with taxing authorities.

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The gross amount of increases in unrecognized tax benefits resulting from tax positions that have been or will be taken in the tax return for the current period, excluding amounts pertaining to examined tax returns.

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The gross amount of decreases in unrecognized tax benefits resulting from lapses of the applicable statutes of limitations.

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