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v3.26.1

Investments (Tables) | 6 Months Ended
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Mar. 31, 2026
Investments, Debt and Equity Securities [Abstract] |
Schedule of Non-Current Investments | Non-current investments consisted of the following:
| March 31, 2026 |  | September 30, 2025
Equity and fixed income mutual funds | $ | 575 |  |  | $ | 859 |
Life insurance policies | 4,126 |  |  | 5,239 |
Equity-method investments | 202,552 |  |  | 214,133 |
Preferred equity investment | 51,594 |  |  | 52,086 |
Other (primarily cost-method) investments | 17,319 |  |  | 16,320 |
| $ | 276,166 |  |  | $ | 288,637 |

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- Definition Tabular disclosure of marketable securities. This may consist of investments in certain debt and equity securities, short-term investments and other assets. + References No definition available. + Details
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