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Revenue Recognition - Additional Information (Detail) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Jun. 30, 2022
Dec. 31, 2021
Jun. 30, 2021
Dec. 31, 2020
Disaggregation of Revenue [Line Items]                
Deferred Revenue         $ 157.1 $ 147.1 $ 119.2 $ 102.8
Contract with Customer, Liability, Revenue Recognized $ 55.1 $ 38.6 $ 112.5 $ 74.7        
Revenue, Remaining Performance Obligation $ 189.8   $ 189.8          
Revenue, Remaining Performance Obligation, Percentage 82.00%   82.00%          
Billed Revenues [Member]                
Disaggregation of Revenue [Line Items]                
Revenue, Remaining Performance Obligation $ 159.7   $ 159.7          
Unbilled Revenues [Member]                
Disaggregation of Revenue [Line Items]                
Revenue, Remaining Performance Obligation $ 30.1   $ 30.1