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Schedule of Supplemental Balance Sheet Information Related to Operating Leases (Details) - USD ($)
$ in Millions
Dec. 31, 2020
Dec. 31, 2019
Leases [Abstract]    
Operating lease right-of-use assets $ 234.2 $ 234.3
Current portion of operating lease obligations 68.9 62.6
Long-term portion of operating lease obligations 173.6 177.6
Total operating lease obligations $ 242.5 $ 240.2