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Pension Plans - Expected Future Benefit Payments (Details) $ in Thousands | Sep. 30, 2023 USD ($)
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Retirement Benefits [Abstract] |
2024 | $ 4,158
2025 | 3,782
2026 | 3,898
2027 | 4,485
2028 | 4,694
2029 to 2033 | $ 23,443

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