PENSION AND OTHER POSTRETIREMENT PLANS - Benefit Payments Expected to be Paid (Details) $ in Thousands |
Sep. 30, 2017
USD ($)
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|---|---|
| Pension | |
| Defined Benefit Plan Disclosure [Line Items] | |
| 2018 | $ 10,137 |
| 2019 | 10,586 |
| 2020 | 10,983 |
| 2021 | 11,447 |
| 2022 | 12,811 |
| 2023-2027 | 72,463 |
| Total | 128,427 |
| Other Postretirement | |
| Defined Benefit Plan Disclosure [Line Items] | |
| 2018 | 1,044 |
| 2019 | 1,072 |
| 2020 | 1,013 |
| 2021 | 1,044 |
| 2022 | 1,094 |
| 2023-2027 | 6,004 |
| Total | $ 11,271 |
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- Definition The total amount of the benefits expected to be paid in each of the five succeeding fiscal years, and the next five years thereafter. No definition available.
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Amount of benefits for defined benefit plan expected to be paid in five fiscal years after fifth fiscal year following latest fiscal year. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of benefits for defined benefit plan expected to be paid in next fiscal year following latest fiscal year. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of benefits for defined benefit plan expected to be paid in fifth fiscal year following latest fiscal year. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of benefits for defined benefit plan expected to be paid in fourth fiscal year following latest fiscal year. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of benefits for defined benefit plan expected to be paid in third fiscal year following latest fiscal year. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of benefits for defined benefit plan expected to be paid in second fiscal year following latest fiscal year. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Details
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