Stock-Based Compensation - Stock-Based Compensation Expense (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Stock-based compensation expense before taxes	$ 166,338	$ 145,615	$ 116,190
Related income tax benefits	(75,241)	(56,485)	(47,454)
Stock-based compensation expense, net of taxes	$ 91,097	$ 89,130	$ 68,736
Basic earnings per share (in dollars per share)	$ (1.05)	$ (1.04)	$ (0.82)
Diluted earnings per share (in dollars per share)	$ (1.03)	$ (1.02)	$ (0.80)
Maintenance and service
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Stock-based compensation expense before taxes	$ 12,390	$ 13,626	$ 8,494
Selling, general and administrative
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Stock-based compensation expense before taxes	91,772	73,491	60,639
Research and development
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Stock-based compensation expense before taxes	$ 62,176	$ 58,498	$ 47,057