Revenue from Contracts with Customers - Geographical Regions (Details) - USD ($) $ in Thousands	3 Months Ended
Dec. 31, 2024	Dec. 31, 2023
Disaggregation of Revenue [Line Items]
Total revenue	$ 186,788	$ 363,956
Americas (North, Central, and South America)
Disaggregation of Revenue [Line Items]
Total revenue	97,341	259,217
APAC (Asia Pacific)
Disaggregation of Revenue [Line Items]
Total revenue	29,805	81,872
EMEA (Europe, Middle-East, and Africa)
Disaggregation of Revenue [Line Items]
Total revenue	$ 59,642	$ 22,867

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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+ Details