Employee Benefit Plans - Additional Information (Detail)	12 Months Ended
	Dec. 31, 2023 USD ($) Employees Employee Pension_Plan	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)
Defined Benefit Plan Disclosure [Line Items]
Number of temporary employees | Employee	100
Expenses for defined contribution plan	$ 6,000,000	$ 5,000,000	$ 1,000,000
Number of benefit plans, description	the Company sponsored two defined benefit plans in the United Kingdom under which accrual of pension benefits have ceased as of December 31, 2023. T
Net periodic benefit cost	$ 1,000,000	$ 1,000,000	$ 1,000,000
UK [Member]
Defined Benefit Plan Disclosure [Line Items]
Number of defined benefit plan | Pension_Plan	2
Minimum [Member]
Defined Benefit Plan Disclosure [Line Items]
Number of employees | Employees	2,475
Maximum [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, expected future employer contributions, next fiscal year	$ 0