Leases (Lease Cost) (Details) - USD ($) $ in Millions |
12 Months Ended | |
|---|---|---|
Dec. 31, 2023 |
Dec. 31, 2022 |
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| Operating lease cost | ||
| Fixed lease cost | $ 60.2 | $ 55.5 |
| Short-term lease cost | 89.5 | 70.4 |
| Variable lease cost | 26.8 | 26.6 |
| Finance lease cost | ||
| Amortization of leased assets | 15.6 | 15.2 |
| Interest on lease liabilities | 8.8 | 12.0 |
| Variable lease cost | 21.8 | 17.4 |
| Total lease cost | $ 222.7 | $ 197.1 |
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- Definition Finance Lease, Variable Lease, Cost No definition available.
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- Definition Fixed Lease, Cost No definition available.
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- Definition Operating Lease Cost No definition available.
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- Definition Operating Lease, Variable Lease, Cost No definition available.
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- Definition Amount of interest expense on finance lease liability. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of amortization expense attributable to right-of-use asset from finance lease. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of lease cost recognized by lessee for lease contract. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- References No definition available.
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- Definition Amount of short-term lease cost, excluding expense for lease with term of one month or less. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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