Revenue from Contracts with Customers - Schedule of Contract Balances, Deferred Revenues (Details) - USD ($) $ in Thousands |
9 Months Ended | |
|---|---|---|
Jun. 30, 2026 |
Sep. 30, 2025 |
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| Change In Contract With Customer Liability [Roll Forward] | ||
| Deferred revenues, beginning balance | $ 189,238 | |
| Revenue recognized that was included in the deferred revenues balance at the beginning of the period | (167,595) | |
| Increases due to billings, excluding amounts recognized as revenue during the period | 185,643 | |
| Deferred revenues, ending balance | 207,286 | |
| Deferred revenue, current portion | 205,400 | $ 187,400 |
| Deferred revenue, long-term portion | $ 1,900 | $ 1,800 |
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- Definition Change In Contract With Customer Liability No definition available.
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- Definition Deferred Revenue Increased from Customer Contracts due to cash received No definition available.
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| X | ||||||||||
- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as noncurrent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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