SUBSEQUENT EVENT Treasury Shares (Details) (2014 Share Repurchase Authorization [Member], Subsequent Event [Member], USD $)	0 Months Ended
Oct. 28, 2014
2014 Share Repurchase Authorization [Member] \| Subsequent Event [Member]
Subsequent Event [Line Items]
Stock Repurchase Program, Authorized Amount	$ 75,000,000

Amount of a stock repurchase plan authorized by an entity's Board of Directors.

No definition available.

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