TREASURY STOCK (Narrative) (Details) (USD $) In Millions, unless otherwise specified	0 Months Ended	12 Months Ended	0 Months Ended	12 Months Ended
	Oct. 29, 2010 2010 Authorization	Dec. 31, 2012 2010 Authorization	Oct. 23, 2012 2012 Authorization	Dec. 31, 2012 2012 Authorization
Accelerated Share Repurchases [Line Items]
Shares repurchased, authorization date		Oct. 29, 2010
2012 share repurchase date			Oct. 23, 2012
Stock repurchase program, authorized amount	$ 75.0		$ 75.0
Amount available for share repurchase under this latest authorization				$ 75.0