CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($) $ in Thousands		Total		Previously Reported		Revision of Prior Period, Error Correction, Adjustment	Common Stock		Additional Paid-in Capital		Company Stock Held By NQDC		Accumulated other comprehensive income (loss)		Accumulated Deficit		Accumulated Deficit Previously Reported		Accumulated Deficit Revision of Prior Period, Error Correction, Adjustment
Beginning balance (in shares) at Dec. 31, 2020	[1]						181,741,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuances under equity incentive plans (in shares)							1,827,000
Ending balance (in shares) at Sep. 30, 2021							183,568,000
Beginning balance at Dec. 31, 2020		$ 4,100,931		$ 4,106,002	[1]	$ (5,071)	$ 182	[1]	$ 4,993,407	[1]	$ (9,839)	[1]	$ (16,139)	[1]	$ (866,680)	[1]	$ (861,609)	[1]	$ (5,071)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuances under equity incentive plans, net of tax							2		(11,551)
Stock-based compensation									151,500
Common stock held by the Nonqualified Deferred Compensation Plan (the NQDC)									386		(386)
Other comprehensive income (loss)													26,378
Net income (loss)		(6,182)													(6,182)
Ending balance at Sep. 30, 2021		4,261,078					$ 184		5,133,742		(10,225)		10,239		(872,862)
Beginning balance (in shares) at Jun. 30, 2021							183,322,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuances under equity incentive plans (in shares)							246,000
Ending balance (in shares) at Sep. 30, 2021							183,568,000
Beginning balance at Jun. 30, 2021		4,236,500		4,241,571		(5,071)	$ 183		5,083,831		(10,207)		(939)		(836,368)		(831,297)		(5,071)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuances under equity incentive plans, net of tax							1		(460)
Stock-based compensation									50,353
Common stock held by the Nonqualified Deferred Compensation Plan (the NQDC)									18		(18)
Other comprehensive income (loss)													11,178
Net income (loss)		(36,494)													(36,494)
Ending balance at Sep. 30, 2021		$ 4,261,078					$ 184		5,133,742		(10,225)		10,239		(872,862)
Beginning balance (in shares) at Dec. 31, 2021		183,912,514					183,913,000	[1]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuances under equity incentive plans (in shares)							1,912,000
Ending balance (in shares) at Sep. 30, 2022		185,824,253					185,825,000
Beginning balance at Dec. 31, 2021		$ 4,265,670	[2]	4,270,741	[1]	(5,071)	$ 184	[1]	5,191,502	[1]	(9,689)	[1]	14,432	[1]	(930,759)	[1]	(925,688)	[1]	(5,071)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuances under equity incentive plans, net of tax							2		(8,306)
Stock-based compensation									153,021
Common stock held by the Nonqualified Deferred Compensation Plan (the NQDC)									(364)		364
Other comprehensive income (loss)													16,317
Net income (loss)		141,810													141,810
Ending balance at Sep. 30, 2022		$ 4,568,514					$ 186		5,335,853		(9,325)		30,749		(788,949)
Beginning balance (in shares) at Jun. 30, 2022							185,453,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuances under equity incentive plans (in shares)							372,000
Ending balance (in shares) at Sep. 30, 2022		185,824,253					185,825,000
Beginning balance at Jun. 30, 2022		$ 4,499,737		$ 4,504,808		$ (5,071)	$ 186		5,272,666		(9,290)		18,472		(782,297)		$ (777,226)		$ (5,071)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuances under equity incentive plans, net of tax							0		6,847
Stock-based compensation									56,305
Common stock held by the Nonqualified Deferred Compensation Plan (the NQDC)									35		(35)
Other comprehensive income (loss)													12,277
Net income (loss)		(6,652)													(6,652)
Ending balance at Sep. 30, 2022		$ 4,568,514					$ 186		$ 5,335,853		$ (9,325)		$ 30,749		$ (788,949)

[1] The beginning balances for the nine-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, 2021 filed with the SEC on February 25, 2022, except for the beginning balances of Accumulated Deficit and Total Stockholders’ Equity for the three and nine-month periods which have been corrected for an immaterial error identified in the third quarter of 2022. See Note 1 to these Condensed Consolidated Financial Statements for details.

[2] (1)Certain December 31, 2021 balances have been corrected for an immaterial error identified in the third quarter of 2022. See Note 1 to these Condensed Consolidated Financial Statements for details.