CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($) $ in Thousands		Total		Common stock:		Additional paid-in capital:	Company common stock held by the NQDC:	Accumulated other comprehensive income (loss):	Accumulated Deficit:
Beginning balance (in shares) at Dec. 31, 2021	[1]			183,913,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuances under equity incentive plans (in shares)				1,540,000
Ending balance (in shares) at Jun. 30, 2022				185,453,000
Beginning balances at Dec. 31, 2021	[1]	$ 4,265,669		$ 184		$ 5,191,502	$ (9,689)	$ 14,432	$ (930,760)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuances under equity incentive plans, net of tax				2		(15,153)
Stock-based compensation						96,716
Common stock held by the Nonqualified Deferred Compensation Plan (the NQDC)						(399)	399
Other comprehensive income (loss)		4,040						4,040
Net income		148,462							148,462
Ending balances at Jun. 30, 2022		4,499,736		$ 186		5,272,666	(9,290)	18,472	(782,298)
Beginning balance (in shares) at Mar. 31, 2022	[1]			184,902,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuances under equity incentive plans (in shares)				551,000
Ending balance (in shares) at Jun. 30, 2022				185,453,000
Beginning balances at Mar. 31, 2022	[1]	4,386,244		$ 185		5,206,287	(9,389)	(877)	(809,962)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuances under equity incentive plans, net of tax				1		18,480
Stock-based compensation						47,998
Common stock held by the Nonqualified Deferred Compensation Plan (the NQDC)						(99)	99
Other comprehensive income (loss)		19,349						19,349
Net income		27,664							27,664
Ending balances at Jun. 30, 2022		$ 4,499,736		$ 186		5,272,666	(9,290)	18,472	(782,298)
Beginning balance (in shares) at Dec. 31, 2022		186,250,719		186,251,000	[1]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuances under equity incentive plans (in shares)				1,901,000
Ending balance (in shares) at Jun. 30, 2023		188,151,695		188,152,000
Beginning balances at Dec. 31, 2022	[1]	$ 4,603,156	[2]	$ 186		5,404,895	(8,859)	(3,867)	(789,199)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuances under equity incentive plans, net of tax				2		(17,951)
Stock-based compensation						105,478
Common stock held by the Nonqualified Deferred Compensation Plan (the NQDC)						1,534	(1,534)
Other comprehensive income (loss)		(14,750)						(14,750)
Net income		106,892							106,892
Ending balances at Jun. 30, 2023		$ 4,782,827		$ 188		5,493,956	(10,393)	(18,617)	(682,307)
Beginning balance (in shares) at Mar. 31, 2023	[1]			187,601,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuances under equity incentive plans (in shares)				551,000
Ending balance (in shares) at Jun. 30, 2023		188,151,695		188,152,000
Beginning balances at Mar. 31, 2023	[1]	$ 4,659,043		$ 188		5,417,873	(9,949)	(10,722)	(738,347)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuances under equity incentive plans, net of tax						24,489
Stock-based compensation						51,150
Common stock held by the Nonqualified Deferred Compensation Plan (the NQDC)						444	(444)
Other comprehensive income (loss)		(7,895)						(7,895)
Net income		56,040							56,040
Ending balances at Jun. 30, 2023		$ 4,782,827		$ 188		$ 5,493,956	$ (10,393)	$ (18,617)	$ (682,307)

[1] The beginning balances for the six-month periods were derived from the audited Consolidated Financial Statements included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2022 filed with the SEC on February 27, 2023.

[2] (1)December 31, 2022 balances were derived from the audited Consolidated Financial Statements included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2022, filed with the SEC on February 27, 2023.