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EMPLOYEE BENEFIT PLANS - Amounts in Accumulated Other Comprehensive Income Expected to be Recognized as Components of Net Periodic Benefit Cost Over the Next Fiscal Year (Details) - Pension Plans $ in Thousands | 12 Months Ended
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Dec. 31, 2016 USD ($)
Defined Benefit Plan Disclosure [Line Items] |
Amortization of net actuarial loss | $ 3,867
Amortization of net prior service credit | $ (475)

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- Definition Amount included in accumulated other comprehensive income (AOCI) related to gain (loss) expected to be recognized as components of net periodic benefit cost for the fiscal year that follows the most recent annual statement of financial position. + References No definition available. + Details
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- Definition Amount included in accumulated other comprehensive income (AOCI) related to prior service cost (credit) expected to be recognized as components of net periodic benefit cost for the fiscal year that follows the most recent annual statement of financial position. + References No definition available. + Details
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