Shareholders' Equity - Summary of Activities in Common Stock (Details) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Equity [Abstract]
Purchases of treasury (in shares)	0	0
Purchases of treasury shares	$ 0	$ 0
Stock option exercises (in shares)	50	120
Stock option exercises	$ 8,045	$ 18,102
Employee stock plan purchases (in shares)	8	8
Employee stock plan purchases	$ 3,678	$ 3,038
Restricted stock units vested, net of withheld shares upon award settlement (in shares)	78	56
Restricted stock units vested, net of withheld shares upon award settlement	$ (12,587)	$ (8,958)