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Investments | 9 Months Ended
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Jun. 30, 2023
Investments, Debt and Equity Securities [Abstract] |
Investments | Investments Non-current investments consisted of the following:
| June 30, 2023 |  | September 30, 2022
Equity and fixed income mutual funds | $ | 693 |  |  | $ | — |
Life insurance policies | 5,234 |  |  | 4,439 |
Equity-method investments | 326 |  |  | 2,729 |
Other (primarily cost-method) investments | 18,975 |  |  | 18,808 |
| $ | 25,228 |  |  | $ | 25,976 |
During the second quarter of fiscal 2023, the Company purchased the remaining ownership interest in a small Industrial Technologies business, which was previously held as an equity-method investment. See Note 15, "Acquisitions."

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