Derivatives - Schedule of Derivatives Designated in a Qualifying Hedge Accounting Relationship (Details) - USD ($) $ in Thousands |
3 Months Ended | |
|---|---|---|
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Foreign Currency [Abstract] | ||
| Hedging Instruments (Interest rate swaps) | $ (38,943) | $ 3,266 |
| Hedged items | 34,281 | (2,965) |
| Fair market value adjustments for hedge accounting recognized in interest expense | $ (4,662) | $ 301 |