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Capitalized Software Development Costs - Additional Information (Detail) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Capitalized Computer Software, Net [Abstract]        
Amortization of software development costs, exclusive of costs recorded within property and equipment $ 12.6 $ 8.5 $ 33.1 $ 23.1