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Common Stock - Schedule of Common Stock Reserved for Future Issuance (Details) - shares | Dec. 31, 2022 | Dec. 31, 2021 | Nov. 11, 2013
--- | --- | --- | ---
Class of Stock [Line Items] |  |  |
Outstanding stock options | 326,258 | 381,756 |
Total common shares reserved for future issuance | 54,982,425 |  |
2013 Plan |  |  |
Class of Stock [Line Items] |  |  |
Shares available for grant under the 2013 Plan | 34,699,188 |  |
Total common shares reserved for future issuance |  |  | 12,000,000
2013 Employee Stock Purchase Plan |  |  |
Class of Stock [Line Items] |  |  |
Total common shares reserved for future issuance | 10,801,299 |  |
PSUs and RSUs |  |  |
Class of Stock [Line Items] |  |  |
Outstanding RSUs and PSUs | 9,155,680 | 8,171,462 |

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- Definition The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2)(ii) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2)(i) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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