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Leases - Schedule of Lease Obligations (Details) - USD ($) $ in Millions | Sep. 30, 2025 | Dec. 31, 2024
--- | --- | ---
Other non-current assets: |  |
Finance leases - ROU assets | $ 42.7 | $ 39.2
Finance leases - Accumulated depreciation | (20.9) | (19.0)
Operating lease right-of-use-assets: |  |
Operating leases - ROU assets | 226.0 | 222.4
Operating leases - Accumulated depreciation | (139.6) | (124.4)
Total lease assets | 108.2 | 118.2
Current portion of long-term debt: |  |
Finance leases | (7.7) | (6.6)
Current portion of operating lease liabilities: |  |
Operating leases | (31.1) | (29.7)
Long-term debt, less current portion: |  |
Finance leases | (12.6) | (12.9)
Long-term operating lease liabilities, less current portion: |  |
Operating leases | (63.7) | (74.8)
Total lease liabilities | $ (115.1) | $ (124.0)
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List] | Other non-current assets | Other non-current assets
Finance Lease, Liability, Current, Statement of Financial Position [Extensible List] | Current portion of long-term debt (Note 13) | Current portion of long-term debt (Note 13)
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List] | Long-term debt, less current portion (Note 13) | Long-term debt, less current portion (Note 13)

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