Income Taxes - Variation Between Expected and Effective Tax Rate (Details)	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income Tax Disclosure [Abstract]
Statutory federal income tax rate	21.00%	21.00%	21.00%
State income taxes (net of federal benefit)	4.00%	3.10%	4.60%
Foreign derived intangible income deduction	(0.90%)	0.00%	(0.40%)
Stock-based compensation expense	(0.60%)	(0.50%)	(1.40%)
Research and development tax credits	(14.80%)	(3.00%)	(13.80%)
Other tax credits	(0.10%)	0.00%	(0.30%)
Changes in valuation allowance	(0.50%)	(1.00%)	(0.40%)
Non-deductible book compensation expenses	4.40%	0.70%	3.30%
Changes in deferred tax assets	(0.20%)	0.00%	(0.20%)
Changes in tax reserves	0.00%	0.20%	(4.60%)
Other	1.30%	0.00%	1.00%
Effective income tax rate	13.60%	20.50%	8.80%
Tax credit, percent			(3.40%)

Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets, Percent

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Effective Income Tax Rate Reconciliation Tax Reserves

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Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
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-Section 50
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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to changes in the valuation allowance for deferred tax assets.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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-Name Accounting Standards Codification
-Topic 740
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Percentage of the difference between reported income tax expense (benefit) and the expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to deduction for extraterritorial income exclusion.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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Percentage of difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying domestic federal statutory income tax rate to pretax income (loss) from continuing operation, attributable to nondeductible expense for share-based payment arrangement.

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to state and local income tax expense (benefit), net of federal tax expense (benefit).

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to tax credits. Including, but not limited to, research credit, foreign tax credit, investment tax credit, and other tax credits.

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