RABBI TRUST ASSETS (Schedule of Investments) (Details) - USD ($) $ in Thousands	Jan. 30, 2016	Jan. 31, 2015
Rabbi Trust assets:
Rabbi Trust assets	$ 96,590	$ 93,448
Trust-owned life insurance policies (at cash surrender value)
Rabbi Trust assets:
Rabbi Trust assets	96,567	93,424
Money market funds
Rabbi Trust assets:
Rabbi Trust assets	$ 23	$ 24

This element represents the noncurrent portion of investments which are not defined as or included in marketable (debt, equity, or other) securities that are pledged or subject to withdrawal restrictions.

No definition available.

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