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v3.23.3

Reclassifications out of Accumulated Other Comprehensive Loss (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Sep. 30, 2023 | Sep. 30, 2022 | Sep. 30, 2021
Accumulated balances |  |  |
Balance at the beginning of the period | $ (979,675) |  |
Balance at the end of the period | (926,577) | $ (979,675) |
Pension Related Adjustments |  |  |
Accumulated balances |  |  |
Balance at the beginning of the period | (217,300) | (316,200) | $ (342,800)
Other comprehensive income (loss) before reclassification | (10,900) | 89,900 | 14,600
Amounts reclassified from accumulated other comprehensive income (loss) | 2,200 | 9,000 | 12,000
Balance at the end of the period | (226,000) | (217,300) | (316,200)
Foreign Currency Translation Adjustments |  |  |
Accumulated balances |  |  |
Balance at the beginning of the period | (799,300) | (580,100) | (567,300)
Other comprehensive income (loss) before reclassification | 59,600 | (238,700) | (12,800)
Amounts reclassified from accumulated other comprehensive income (loss) |  | 19,500 |
Balance at the end of the period | (739,700) | (799,300) | (580,100)
Loss on Derivative Instruments |  |  |
Accumulated balances |  |  |
Balance at the beginning of the period | 36,900 | (4,100) | (8,600)
Other comprehensive income (loss) before reclassification | 10,700 | 37,900 | 800
Amounts reclassified from accumulated other comprehensive income (loss) | (8,500) | 3,100 | 3,700
Balance at the end of the period | 39,100 | 36,900 | (4,100)
Accumulated Other Comprehensive Loss |  |  |
Accumulated balances |  |  |
Balance at the beginning of the period | (979,700) | (900,400) | (918,700)
Other comprehensive income (loss) before reclassification | 59,400 | (110,900) | 2,600
Amounts reclassified from accumulated other comprehensive income (loss) | (6,300) | 31,600 | 15,700
Balance at the end of the period | $ (926,600) | $ (979,700) | $ (900,400)

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