Taxes On Earnings (Unrecognized Tax Benefits) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Jan. 31, 2015	Feb. 01, 2014	Feb. 02, 2013
Reconciliation of Unrecognized Tax Benefits [Roll Forward]
Unrecognized tax benefits - beginning of year	$ 80,323us-gaap_UnrecognizedTaxBenefits	$ 65,667us-gaap_UnrecognizedTaxBenefits	$ 56,524us-gaap_UnrecognizedTaxBenefits
Tax positions in current period, gross increases	15,441	15,591	11,009
Tax positions in prior periods, gross increases	0	2,418	4,167
Tax positions in prior periods, gross decreases	(9,432)	(519)	(1,476)
Lapse of statute of limitations	(5,732)	(2,274)	(1,312)
settlements	(2,484)	(560)	(3,245)
Unrecognized tax benefits - end of year	$ 78,116us-gaap_UnrecognizedTaxBenefits	$ 80,323us-gaap_UnrecognizedTaxBenefits	$ 65,667us-gaap_UnrecognizedTaxBenefits

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Amount of unrecognized tax benefits pertaining to uncertain tax positions taken in tax returns.

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-Name Accounting Standards Codification

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Amount of decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.

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Amount of decrease in unrecognized tax benefits resulting from settlements with taxing authorities.

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Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return.

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Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.

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Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations.

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