BENEFIT PLANS Information Related to the Contributions to the Company's Benefit Plans (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014
Pension Plans, Defined Benefit [Member]
Schedule of Employee Benefit Plans [Line Items]
Actual contributions through June 30, 2012	$ 3,671
Projected for the remainder of the year	8,940
Defined Benefit Plan, Expected Contributions in Current Fiscal Year	12,611
Other Postretirement Benefit Plans, Defined Benefit [Member]
Schedule of Employee Benefit Plans [Line Items]
Actual contributions through June 30, 2012	75
Projected for the remainder of the year	427
Defined Benefit Plan, Expected Contributions in Current Fiscal Year	$ 502