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EMPLOYEE BENEFIT PLANS Table 7 - Estimated Future Benefit Payments (Details) $ in Thousands | Dec. 31, 2017 USD ($)
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Pension Plans (The Pension Plan, Excess Pension Plan and SERP) [Member] |
Estimated Future Benefit Payments |
2018 | $ 8,823
2019 | 9,699
2020 | 10,432
2021 | 11,050
2022 | 11,650
Years 2023-2027 | 64,799
Other Postretirement Benefits Plan [Member] |
Estimated Future Benefit Payments |
2018 | 376
2019 | 416
2020 | 434
2021 | 464
2022 | 497
Years 2023-2027 | $ 3,090

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