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Restructuring - Summary of Activity in Restructuring Liability (Parenthetical) (Details) - USD ($)
$ in Millions
 3 Months Ended
Mar. 31, 2022
Dec. 31, 2021
Mar. 31, 2021
Dec. 31, 2020
Restructuring Cost and Reserve [Line Items]        
Restructuring reserve $ 3.2 $ 4.5 $ 10.3 $ 9.3
Employee termination costs        
Restructuring Cost and Reserve [Line Items]        
Restructuring reserve $ 2.7 [1] 3.4 [1] 8.4 8.1
Payment period for restructuring costs 9 months      
Termination of lease agreements        
Restructuring Cost and Reserve [Line Items]        
Restructuring reserve $ 0.5 [2] $ 1.1 [2] $ 1.7 $ 1.0
Payment period for restructuring costs 3 months      
[1] We expect the remaining $2.7 million employee termination costs to be substantially paid in the next nine months.
[2] We expect the remaining $0.5 million lease termination costs to be substantially paid in the next three months.