EMPLOYEE BENEFIT PLANS (Details 6)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Any One Stock
Employee Benefit Plans
Target allocation, maximum (as a percent)	10.00%
Any One Industry
Employee Benefit Plans
Target allocation, maximum (as a percent)	30.00%
Noninvestment Grade Debt
Employee Benefit Plans
Target allocation, maximum (as a percent)	10.00%
Pension Plan
Employee Benefit Plans
Asset allocations (as a percent)	100.00%	100.00%
Pension Plan | Domestic Equity Securities
Employee Benefit Plans
Target allocation, minimum (as a percent)	50.00%
Target allocation (as a percent)	70.00%
Target allocation, maximum (as a percent)	90.00%
Asset allocations (as a percent)	71.00%	64.00%
Pension Plan | Foreign Equity Securities
Employee Benefit Plans
Target allocation, minimum (as a percent)	0.00%
Target allocation (as a percent)	10.00%
Target allocation, maximum (as a percent)	20.00%
Asset allocations (as a percent)	13.00%	16.00%
Pension Plan | Fixed income securities/cash
Employee Benefit Plans
Target allocation, minimum (as a percent)	5.00%
Target allocation (as a percent)	20.00%
Target allocation, maximum (as a percent)	40.00%
Asset allocations (as a percent)	16.00%	20.00%