Revenue - Schedule of Changes in Deferred Revenue (Details) $ in Millions |
6 Months Ended |
|---|---|
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Mar. 31, 2026
USD ($)
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| Revenue from Contract with Customer [Abstract] | |
| Balance, September 30, 2025 | $ 87.6 |
| Recognition of revenue | (528.2) |
| Deferral of revenue | 554.6 |
| Balance, March 31, 2026 | $ 114.0 |
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- Definition Contract with customer liability deferral of revenue. No definition available.
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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/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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| X | ||||||||||
- References No definition available.
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