PENSION AND OTHER POSTRETIREMENT PLANS - Weighted Average Asset Allocation and Target Allocation (Details) - USD ($) $ in Thousands |
Sep. 30, 2022 |
Sep. 30, 2021 |
Sep. 30, 2020 |
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Defined Benefit Plan, Actual Plan Asset Allocations [Abstract] | |||
Fair value of plan assets | $ 208,344 | ||
Pension | |||
Defined Benefit Plan, Actual Plan Asset Allocations [Abstract] | |||
Fair value of plan assets | $ 0 | 208,344 | $ 168,134 |
Equity securities | Pension | |||
Defined Benefit Plan, Actual Plan Asset Allocations [Abstract] | |||
Fair value of plan assets | 4,075 | ||
Fixed income, cash and cash equivalents | Pension | |||
Defined Benefit Plan, Actual Plan Asset Allocations [Abstract] | |||
Fair value of plan assets | 189,958 | ||
Other investments | Pension | |||
Defined Benefit Plan, Actual Plan Asset Allocations [Abstract] | |||
Fair value of plan assets | $ 14,311 |
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- References No definition available.
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- Definition Amount of asset segregated and restricted to provide benefit under defined benefit plan. Asset includes, but is not limited to, stock, bond, other investment, earning from investment, and contribution by employer and employee. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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