Stock-Based Compensation Expense and Its Net Impact on Basic and Diluted Earnings Per Share (Detail) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Employee Service Share-Based Compensation, Allocation of Recognized Period Costs [Line Items]
Stock-based compensation expense before taxes	$ 66,890	$ 56,301	$ 125,554	$ 100,472
Related income tax benefits	(14,046)	(10,669)	(37,289)	(28,855)
Stock-based compensation expense, net of taxes	$ 52,844	$ 45,632	$ 88,265	$ 71,617
Basic earnings per share	$ (0.61)	$ (0.53)	$ (1.01)	$ (0.82)
Diluted earnings per share	$ (0.60)	$ (0.52)	$ (1.01)	$ (0.82)
Maintenance and service
Employee Service Share-Based Compensation, Allocation of Recognized Period Costs [Line Items]
Stock-based compensation expense before taxes	$ 3,682	$ 3,478	$ 7,025	$ 6,356
Selling, general and administrative
Employee Service Share-Based Compensation, Allocation of Recognized Period Costs [Line Items]
Stock-based compensation expense before taxes	38,761	32,194	72,969	56,099
Research and development
Employee Service Share-Based Compensation, Allocation of Recognized Period Costs [Line Items]
Stock-based compensation expense before taxes	$ 24,447	$ 20,629	$ 45,560	$ 38,017