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EMPLOYEE BENEFIT PLANS Table 9 (Details)
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Defined Benefit Plan Disclosure [Line Items]    
Health care cost trend rate assumed for next year 7.45% 7.64%
Rate to which the cost trend rate was assumed to decline (the ultimate trend rate) 5.00% 5.00%
Year that the rate reached the ultimate trend rate 2020 2020
Effect of one percentage point increase, description The cap on the increase in employer’s cost is 2.5% per year. The assumed increase in total health care cost exceeds the 2.5% indexed cap, so increasing or decreasing the health care cost trend rate by 1% does not materially change our obligation or expense for the postretirement health care plan.