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ACCUMULATED OTHER COMPREHENSIVE (LOSS) INCOME (Details 2) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2018 | Mar. 31, 2017
Amounts Reclassified from AOCI |  |
Total reclassifications, before income tax | $ 15,254 | $ 13,487
Income tax benefit | (3,181) | (4,316)
Total reclassifications, net of income taxes | 12,073 | 9,171
Amount Reclassified from Accumulated Other Comprehensive Income |  |
Amounts Reclassified from AOCI |  |
Total reclassifications, before income tax | (160) | (389)
Income tax benefit | 47 | 159
Total reclassifications, net of income taxes | (113) | (230)
Amount Reclassified from Accumulated Other Comprehensive Income | Amortization of defined benefit pension plan and the defined benefit plan component of the SERP |  |
Amounts Reclassified from AOCI |  |
Prior service credit | 19 | 19
Transition obligation | (1) | (7)
Actuarial losses | (113) | (126)
Amount Reclassified from Accumulated Other Comprehensive Income | Realized losses on cash flow hedges |  |
Amounts Reclassified from AOCI |  |
Realized losses on cash flow hedges | $ (65) | $ (275)

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