Leases - Lease Obligations (Details) - USD ($) $ in Millions |
Mar. 31, 2024 |
Dec. 31, 2023 |
|---|---|---|
| Leases [Abstract] | ||
| Finance leases - ROU assets | $ 37.5 | $ 36.0 |
| Finance leases - Accumulated depreciation | (15.3) | (14.9) |
| Operating leases - ROU assets | 195.5 | 203.1 |
| Operating leases - Accumulated depreciation | (115.2) | (116.6) |
| Total lease assets | 102.5 | 107.6 |
| Finance leases | (7.1) | (6.7) |
| Operating leases | (27.4) | (29.2) |
| Finance leases | (13.8) | (12.8) |
| Operating leases | (61.8) | (66.7) |
| Total lease liabilities | $ (110.1) | $ (115.4) |
| X | ||||||||||
- Definition Operating And Finance Lease, Lease Liability No definition available.
|
| X | ||||||||||
- Definition Operating And Finance Lease, Right-of-Use Assets No definition available.
|
| X | ||||||||||
- Definition Operating Lease, Right-Of-Use Asset, Accumulated Depreciation No definition available.
|
| X | ||||||||||
- Definition Operating Lease, Right-of-Use Asset, Gross No definition available.
|
| X | ||||||||||
- Definition Present value of lessee's discounted obligation for lease payments from finance lease, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Present value of lessee's discounted obligation for lease payments from finance lease, classified as noncurrent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount, before accumulated amortization, of right-of-use asset from finance lease. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Present value of lessee's discounted obligation for lease payments from operating lease, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of accumulated depreciation and amortization from plant, property, and equipment and right-of-use asset from finance lease. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|