Stock Based Compensation - Narrative (Details)	3 Months Ended
Mar. 31, 2021
Time-based RSUs and RSAs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period (in years)	4 years
Time-based RSUs and RSAs \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percent of share value	0.00%
Time-based RSUs and RSAs \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percent of share value	200.00%
Performance-based RSUs and RSAs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance period for 2020 and 2018 awards	1 year
Performance-based RSUs and RSAs \| Share-based Payment Arrangement, Tranche One
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period (in years)	1 year
Amount of shares that are expected to vest (as a percent )	50.00%

Estimated period over which an employee is required to provide service in exchange for the equity-based payment award, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

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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.

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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.

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- Definition

Percentage of vesting of award under share-based payment arrangement.

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- Definition

Purchase price of common stock expressed as a percentage of its fair value.

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