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Asset Impairment, Restructuring, and Other Special Charges
 3 Months Ended
Mar. 31, 2022
Restructuring and Related Activities [Abstract]  
Asset Impairment, Restructuring, and Other Special Charges Asset Impairment, Restructuring, and Other Special Charges
The components of the charges included in asset impairment, restructuring, and other special charges in our consolidated condensed statements of operations are described below.
Three Months Ended March 31,
20222021
Severance$— $11.5 
Asset impairment and other special charges— 200.1 
Total asset impairment, restructuring, and other special charges$— $211.6 
Asset impairment, restructuring, and other special charges recognized during the three months ended March 31, 2021 were primarily related to an intangible asset impairment of $108.1 million resulting from the sale of the rights to Qbrexza®, as well as acquisition and integration costs associated with the acquisition of Prevail.