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Investments (Tables) | 3 Months Ended
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Dec. 31, 2022
Investments, Debt and Equity Securities [Abstract] |
Non-Current Investments | Non-current investments consisted of the following:
| December 31, 2022 |  | September 30, 2022
Life insurance policies | $ | 4,608 |  |  | $ | 4,439 |
Equity-method investments | 2,974 |  |  | 2,729 |
Other (primarily cost-method) investments | 18,866 |  |  | 18,808 |
| $ | 26,448 |  |  | $ | 25,976 |

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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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