Commitments and Contingencies (Tables)

12 Months Ended

Sep. 30, 2022

Commitments And Contingencies Disclosure [Abstract]

Future Minimum Unconditional Purchase Obligations

Future minimum unconditional purchase obligations are as follows:

Year Ending September 30,
2023	$	464,073
2024		29,887
2025		1,305
2026		2,156
2027		—
Thereafter		662
Total	$	498,083