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	1,473,685			1,473,685
Other comprehensive income, net of tax	10,742				10,742
Stock-based compensation	215,398		215,398
Issuance of common stock in connection with employee equity incentive plans (in shares)		5,162
Issuance of common stock in connection with employee equity incentive plans	53,797		53,797
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)		(158)
Tax withholding paid for net share settlement of equity awards	(23,939)		(23,939)
Common stock issued for business acquisition (in shares)		32
Common stock issued for business acquisition	2,331		2,331
Ending balance (in shares) at Sep. 30, 2023		310,972
Ending balance at Sep. 30, 2023	6,505,555	$ 31	2,028,301	4,500,389	(23,166)
Beginning balance (in shares) at Jun. 30, 2023		309,355
Beginning balance at Jun. 30, 2023	5,857,582	$ 31	1,927,697	3,955,062	(25,208)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	545,327			545,327
Other comprehensive income, net of tax	2,042				2,042
Stock-based compensation	85,390		85,390
Issuance of common stock in connection with employee equity incentive plans (in shares)		1,662
Issuance of common stock in connection with employee equity incentive plans	23,387		23,387
Tax withholding paid for net share settlement of equity awards (in shares)		(45)
Tax withholding paid for net share settlement of equity awards	(8,173)		(8,173)
Ending balance (in shares) at Sep. 30, 2023		310,972
Ending balance at Sep. 30, 2023	$ 6,505,555	$ 31	2,028,301	4,500,389	(23,166)
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	2,051,058			2,051,058
Other comprehensive income, net of tax	12,916				12,916
Stock-based compensation	254,630		254,630
Issuance of common stock in connection with employee equity incentive plans (in shares)		3,812
Issuance of common stock in connection with employee equity incentive plans	$ 55,501		55,501
Repurchase of common stock (in shares)	(1,047)	(1,047)
Repurchase of common stock	$ (299,823)			(299,823)
Tax withholding paid for net share settlement of equity awards (in shares)		(163)
Tax withholding paid for net share settlement of equity awards	$ (47,452)		(47,452)
Ending balance (in shares) at Sep. 30, 2024	314,847	314,847
Ending balance at Sep. 30, 2024	$ 9,245,889	$ 31	2,371,010	6,865,260	9,588
Beginning balance (in shares) at Jun. 30, 2024		314,086
Beginning balance at Jun. 30, 2024	8,430,808	$ 31	2,263,356	6,182,479	(15,058)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	747,938			747,938
Other comprehensive income, net of tax	24,646				24,646
Stock-based compensation	98,123		98,123
Issuance of common stock in connection with employee equity incentive plans (in shares)		998
Issuance of common stock in connection with employee equity incentive plans	$ 20,984		20,984
Repurchase of common stock (in shares)	(205)	(205)
Repurchase of common stock	$ (65,157)			(65,157)
Tax withholding paid for net share settlement of equity awards (in shares)		(32)
Tax withholding paid for net share settlement of equity awards	$ (11,453)		(11,453)
Ending balance (in shares) at Sep. 30, 2024	314,847	314,847
Ending balance at Sep. 30, 2024	$ 9,245,889	$ 31	$ 2,371,010	$ 6,865,260	$ 9,588