EMPLOYEE BENEFITS (AOCI) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Pension Benefits [Member]
Defined Benefit Plan Disclosure [Line Items]
Unrecognized prior service cost	$ 0	$ 0
Unrecognized actuarial loss	32,162	60,647
Total amounts recognized in AOCI	32,162	60,647
Anticipated amortization of net actuarial losses in next fiscal year	2,174
Postretirement Benefits [Member]
Defined Benefit Plan Disclosure [Line Items]
Unrecognized prior service cost	0	0
Unrecognized actuarial loss	13,147	14,596
Total amounts recognized in AOCI	13,147	14,596
Anticipated amortization of net actuarial losses in next fiscal year	$ 898