Stock-based Compensation - Plans (Details) shares in Millions	3 Months Ended
Mar. 31, 2023 shares
Two Thousand Seventeen Stock Incentive Plan \| Stock options
Stock-based Compensation
Vesting period	4 years
Two Thousand Seventeen Stock Incentive Plan \| Stock options \| Maximum
Stock-based Compensation
Terms	10 years
Two Thousand Fourteen Stock Incentive Plan
Stock-based Compensation
Vesting period	4 years
Vesting on first anniversary (as a percent)	25.00%
Vesting at the end of each three-month period after first anniversary (as a percent)	6.25%
Shares available for issuance	6.2
Two Thousand Fourteen Stock Incentive Plan \| Stock options
Stock-based Compensation
Vesting period	10 years
Two Thousand Fourteen Employee Stock Purchase Plan
Stock-based Compensation
Shares available for issuance	0.2
Discount to the market price (as a percent)	15.00%

Represents the percentage of stock awards vesting at the end of each three-month period after the first anniversary.

No definition available.

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- Definition

Represents the percentage of stock awards vesting on the first anniversary.

+ References

No definition available.

+ Details

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- Definition

Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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- Definition

Discount rate from fair value on purchase date that participants pay for shares.

+ 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

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ 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

+ Details

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- Definition

Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)(2)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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