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Accrued Liabilities (Tables) | 6 Months Ended
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Mar. 31, 2022
Accrued Liabilities [Line Items] |
Accrued Liabilities |
|  | March 31, |  |  | September 30, |
|  | 2022 |  |  | 2021 |
Salaries and other member benefits |  | $ | 46,995 |  |  | $ | 54,497 |
Warranties |  |  | 12,984 |  |  |  | 17,481 |
Interest payable |  |  | 14,608 |  |  |  | 14,822 |
Accrued retirement benefits |  |  | 2,786 |  |  |  | 2,825 |
Net current contract liabilities |  |  | 28,813 |  |  |  | 29,527 |
Current portion of restructuring charges |  |  | 4,503 |  |  |  | 4,495 |
Taxes, other than income |  |  | 20,278 |  |  |  | 19,453 |
Purchase of treasury stock on account |  |  | 11,080 |  |  |  | 12,516 |
Other |  |  | 20,296 |  |  |  | 27,523 |
|  | $ | 162,343 |  |  | $ | 183,139 |
Changes in Accrued Product Warranties | Changes in accrued product warranties were as follows:
|  | Three-Months Ended March 31, |  |  | Six-Months Ended March 31, |
|  | 2022 |  |  | 2021 |  |  | 2022 |  |  | 2021 |
Warranties, beginning of period |  | $ | 13,203 |  |  | $ | 21,079 |  |  | $ | 17,481 |  |  | $ | 18,972 |
Expense, net of recoveries |  |  | 984 |  |  |  | (377 | ) |  |  | 222 |  |  |  | 1,012 |
(Reductions) additions for settlement of previous warranty liabilities |  |  | (1,190 | ) |  |  | (1,843 | ) |  |  | (4,669 | ) |  |  | (1,451 | )
Foreign currency exchange rate changes |  |  | (13 | ) |  |  | (283 | ) |  |  | (50 | ) |  |  | 43 |
Warranties, end of period |  | $ | 12,984 |  |  | $ | 18,576 |  |  | $ | 12,984 |  |  | $ | 18,576 |
Employee Severance [Member] |
Accrued Liabilities [Line Items] |
Loss Reserve & Restructuring Reserve Activity | The summary of activity in accrued restructuring charges during the six-months ended March 31, 2022 and 2021 are as follows:
|  |  |  |  |  | Period Activity |  |  |  |  |
|  | Balances as of September 30, 2021 |  |  | Charges |  |  | Payments |  |  | Foreign currency exchange rate changes |  |  | Non-cash activity |  |  | Balances as of March 31, 2022 |
Workforce management costs associated with: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Hydraulics Systems Realignment |  | $ | 3,758 |  |  | $ | — |  |  | $ | (505 | ) |  | $ | — |  |  | $ | — |  |  | $ | 3,253 |
Engine Systems Realignment |  |  | 1,250 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 1,250 |
Total |  | $ | 5,008 |  |  | $ | — |  |  | $ | (505 | ) |  | $ | — |  |  | $ | — |  |  | $ | 4,503 |
|  |  |  |  |  | Period Activity |  |  |  |  |
|  | Balances as of September 30, 2020 |  |  | Charges |  |  | Payments |  |  | Foreign currency exchange rate changes |  |  | Non-cash activity |  |  | Balances as of March 31, 2021 |
Workforce management costs associated with: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
COVID-19 pandemic |  | $ | 3,395 |  |  | $ | — |  |  | $ | (2,287 | ) |  | $ | 21 |  |  | $ | (726 | ) |  | $ | 403 |
Total |  | $ | 3,395 |  |  | $ | — |  |  | $ | (2,287 | ) |  | $ | 21 |  |  | $ | (726 | ) |  | $ | 403 |

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- Definition Tabular disclosure of the changes in the guarantor's aggregate product warranty liability, including the beginning balance of the aggregate product warranty liability, the aggregate reductions in that liability for payments made (in cash or in kind) under the warranty, the aggregate changes in the liability for accruals related to product warranties issued during the reporting period, the aggregate changes in the liability for accruals related to preexisting warranties (including adjustments related to changes in estimates), and the ending balance of the aggregate product warranty liability. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 460 -SubTopic 10 -Section 50 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=123368208&loc=d3e12565-110249 + Details
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