COMMITMENTS AND CONTINGENCIES (Narrative) (Details) (Settled litigation, USD $) In Millions, unless otherwise specified	1 Months Ended
Apr. 30, 2014	Sep. 18, 2008 entities
Settled litigation
Loss Contingencies [Line Items]
Number of steel manufacturing companies		9
Legal settlement amount	$ 4.0

Amount of judgment or settlement awarded to (against) the entity in respect of litigation.

No definition available.

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