Condensed Consolidated Statements of Stockholders' Equity - USD ($) shares in Thousands, $ in Thousands	Total	Common Stock	Additional Paid-In Capital	Retained Earnings	Accumulated Other Comprehensive Income (Loss)
Beginning balance (in shares) at Dec. 31, 2022		306,890
Beginning balance at Dec. 31, 2022	$ 4,885,820	$ 31	$ 1,780,714	$ 3,138,983	$ (33,908)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	928,358			928,358
Other comprehensive income (loss), net of tax	8,700				8,700
Stock-based compensation	130,008		130,008
Issuance of common stock in connection with employee equity incentive plans (in shares)		3,500
Issuance of common stock in connection with employee equity incentive plans	30,410		30,410
Repurchase of common stock (in shares)		(954)
Repurchase of common stock	(112,279)			(112,279)
Tax withholding paid for net share settlement of equity awards (in shares)		(113)
Tax withholding paid for net share settlement of equity awards	(15,766)		(15,766)
Common stock issued for business acquisition (in shares)		32
Common stock issued for business acquisition	2,331		2,331
Ending balance (in shares) at Jun. 30, 2023		309,355
Ending balance at Jun. 30, 2023	5,857,582	$ 31	1,927,697	3,955,062	(25,208)
Beginning balance (in shares) at Mar. 31, 2023		308,098
Beginning balance at Mar. 31, 2023	5,329,174	$ 31	1,857,467	3,493,181	(21,505)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	491,885			491,885
Other comprehensive income (loss), net of tax	(3,703)				(3,703)
Stock-based compensation	67,127		67,127
Issuance of common stock in connection with employee equity incentive plans (in shares)		1,488
Issuance of common stock in connection with employee equity incentive plans	7,314		7,314
Repurchase of common stock (in shares)		(219)
Repurchase of common stock	(30,004)			(30,004)
Tax withholding paid for net share settlement of equity awards (in shares)		(44)
Tax withholding paid for net share settlement of equity awards	(6,542)		(6,542)
Common stock issued for business acquisition (in shares)		32
Common stock issued for business acquisition	2,331		2,331
Ending balance (in shares) at Jun. 30, 2023		309,355
Ending balance at Jun. 30, 2023	$ 5,857,582	$ 31	1,927,697	3,955,062	(25,208)
Beginning balance (in shares) at Dec. 31, 2023	312,245	312,245
Beginning balance at Dec. 31, 2023	$ 7,219,059	$ 31	2,108,331	5,114,025	(3,328)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	1,303,120			1,303,120
Other comprehensive income (loss), net of tax	(11,730)				(11,730)
Stock-based compensation	156,507		156,507
Issuance of common stock in connection with employee equity incentive plans (in shares)		2,814
Issuance of common stock in connection with employee equity incentive plans	$ 34,517		34,517
Repurchase of common stock (in shares)	(842)	(842)
Repurchase of common stock	$ (234,666)			(234,666)
Tax withholding paid for net share settlement of equity awards (in shares)		(131)
Tax withholding paid for net share settlement of equity awards	$ (35,999)		(35,999)
Ending balance (in shares) at Jun. 30, 2024	314,086	314,086
Ending balance at Jun. 30, 2024	$ 8,430,808	$ 31	2,263,356	6,182,479	(15,058)
Beginning balance (in shares) at Mar. 31, 2024		313,601
Beginning balance at Mar. 31, 2024	7,862,315	$ 31	2,185,149	5,689,064	(11,929)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	665,428			665,428
Other comprehensive income (loss), net of tax	(3,129)				(3,129)
Stock-based compensation	79,292		79,292
Issuance of common stock in connection with employee equity incentive plans (in shares)		1,132
Issuance of common stock in connection with employee equity incentive plans	$ 9,373		9,373
Repurchase of common stock (in shares)	(614)	(614)
Repurchase of common stock	$ (172,013)			(172,013)
Tax withholding paid for net share settlement of equity awards (in shares)		(33)
Tax withholding paid for net share settlement of equity awards	$ (10,458)		(10,458)
Ending balance (in shares) at Jun. 30, 2024	314,086	314,086
Ending balance at Jun. 30, 2024	$ 8,430,808	$ 31	$ 2,263,356	$ 6,182,479	$ (15,058)