GENERAL (Details)	3 Months Ended
May 05, 2013
Fiscal Period [Line Items]
Fiscal year, minimum number of weeks	P52W
Fiscal year, maximum number of weeks	P53W
Non-controlling interest, ownership percentage by non-controlling shareholders	49.00%

The equity interest of noncontrolling shareholders, partners or other equity holders in consolidated entity.

No definition available.

Name:	us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant