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Supplemental Financial Statement Information - Narrative (Details)
$ in Millions
3 Months Ended
Mar. 31, 2022
USD ($)
employee
Mar. 31, 2021
USD ($)
Dec. 31, 2021
USD ($)
Restructuring Cost and Reserve [Line Items]      
Restructuring charges (credits) $ (1.1) $ 0.0  
Number of positions with decreased severance-related reserve | employee 20    
Restructuring reserve $ 15.4   $ 17.7
Other Current Liabilities      
Restructuring Cost and Reserve [Line Items]      
Restructuring reserve 9.1    
Other Noncurrent Liabilities      
Restructuring Cost and Reserve [Line Items]      
Restructuring reserve $ 6.3