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Leases - Summary of Supplemental Information Related to Operating Leases (Details)
$ in Millions
Dec. 31, 2019
USD ($)
Assets And Liabilities Lessee [Abstract]  
Lease ROU assets $ 172.0
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List] us-gaap:OtherAssetsNoncurrent
Current lease liabilities $ 46.6
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List] us-gaap:OtherLiabilitiesCurrent
Long-term lease liabilities $ 126.7
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List] us-gaap:OtherLiabilitiesNoncurrent
Weighted average remaining lease term 6 years
Weighted average discount rates 3.00%