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Asset Impairment, Restructuring, and Other Special Charges (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Restructuring and Related Activities [Abstract]    
Severance $ 0.0 $ 11.5
Asset impairment and other special charges 0.0 200.1
Total asset impairment, restructuring, and other special charges 0.0 $ 211.6
Intangible asset impairment $ 108.1