EQUITY INSTRUMENTS (Schedule of Share-Based Compensation Stock Options Valuation Assumptions) (Details) (Stock Option [Member])	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Stock Option [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions
Expected dividend yield (in Percent)	4.58%	7.78%	8.02%
Expected volatility (in Percent)	43.76%	44.08%	49.82%
Risk-free interest rate (in Percent)	1.62%	0.79%	0.72%
Expected life (in years) (in Duration)	4 years 9 months 0 days	4 years 8 months 16 days	4 years 9 months 0 days