Summary of Significant Accounting Policies (Schedule Of Other Long-Term Assets) (Details) - USD ($) $ in Thousands	Feb. 03, 2018	Jan. 28, 2017
Accounting Policies [Abstract]
Deferred compensation (Note B)	$ 120,613	$ 100,423
Restricted cash and investments	53,969	54,567
Other	13,136	11,976
Total	$ 187,718	$ 166,966

The noncurrent cash, cash equivalents and investments that is restricted as to withdrawal or usage. Restrictions may include legally restricted deposits held as compensating balances against borrowing arrangements, contracts entered into with others, or entity statements of intention with regard to particular deposits classified as long-term; that is not expected to be released from such existing restrictions within one year of the balance sheet date or operating cycle, whichever is longer. Excludes compensating balance arrangements that are not agreements which legally restrict the use of cash amounts shown on the balance sheet. Includes noncurrent cash equivalents and investments that are similarly restricted as to withdrawal, usage or disposal.

No definition available.

Name:	us-gaap_RestrictedCashAndInvestmentsNoncurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant