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Leases (Schedule of Lease-Related Liabilities Recorded on the Balance Sheet) (Details) - USD ($) $ in Millions | Mar. 31, 2020 | Dec. 31, 2019
--- | --- | ---
Operating lease liabilities: |  |
Current portion included in accrued liabilities | $ 25.4 | $ 25.2
Noncurrent operating lease liabilities | 231.3 | 238.5
Total operating lease liabilities | 256.7 | 263.7
Finance lease liabilities: |  |
Current portion included in current maturities of long-term debt | 1.1 | 1.1
Long-term portion of lease liabilities in long-term debt | 29.2 | 29.5
Total financing lease liabilities | 30.3 | 30.6
Total lease liabilities | $ 287.0 | $ 294.3
Weighted-average remaining lease term, operating leases | 13 years |
Weighted-average remaining lease term, finance leases | 13 years |
Weighted-average discount rate, operating leases | 5.05% |
Weighted-average discount rate, finance leases | 5.81% |

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