Revenue from Contracts with Customers - Schedule of Contract Assets and Contract Liabilities (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Sep. 30, 2022
Revenue from Contract with Customer [Abstract]
Short-term and long-term receivables	$ 844,941	$ 870,962
Contract asset	17,826	21,096
Deferred revenue	$ 650,427	$ 520,333