Leases - Additional Cash Flow Information Related to Leases (Details) - USD ($) $ in Millions |
9 Months Ended | |
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Jun. 30, 2026 |
Jun. 30, 2025 |
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| Cash paid for amounts included in the measurement of lease liabilities: | ||
| Operating cash flows from operating leases | $ 124.9 | $ 128.4 |
| Operating cash flows from finance leases | 2.8 | 2.7 |
| Financing cash flows from finance leases | 26.7 | 23.8 |
| Right-of-use assets obtained in exchange for new operating leases | 62.6 | 104.5 |
| Right-of-use assets obtained in exchange for new finance leases | $ 21.1 | $ 35.0 |
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- References No definition available.
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- Definition Amount of interest paid on finance lease liability. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of cash outflow for principal payment on finance lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of increase in right-of-use asset obtained in exchange for finance lease liability. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of increase in right-of-use asset obtained in exchange for operating lease liability. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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