SHAREHOLDERS' EQUITY SHAREHOLDER'S EQUITY, COMMON STOCK CHANGES (Details) (USD $)	Jun. 30, 2014	Dec. 31, 2013
Common Stock Changes [Line Items]
Common stock, shares authorized	200,000,000	200,000,000
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares outstanding	136,738,034	137,491,906
pre-change [Domain]
Common Stock Changes [Line Items]
Common stock, shares authorized	100,000,000
Common stock, par value	$ 1
Common stock, shares outstanding	68,369,017