EARNINGS PER SHARE AND TREASURY STOCK TRANSACTIONS (Details 3) (USD $) In Thousands, unless otherwise specified	0 Months Ended	6 Months Ended
Jun. 22, 2010	Jun. 02, 2012
Stock Repurchase Program [Line Items]
Stock Repurchase Program, Remaining Authorized Repurchase Amount		$ 193,023
Stock Repurchase Program, Authorized Amount	$ 250,000

The remaining repurchase amount authorized by an entity's Board of Directors under a stock repurchase plan.

No definition available.

Name:	us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration