Stock Based Compensation - Additional Information (Detail) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Allocated Share based Compensation Expense	$ 33.5	$ 46.0	$ 75.4	$ 85.9
Allocated Share Based Compensation Expense Related To Performance Based Options	$ 8.5