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Common Stock- Global Employee Stock Purchase Plan (Details) - Employee Stock - USD ($) $ in Thousands |  | 3 Months Ended
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Sep. 22, 2020 | Mar. 31, 2021
Class of Stock [Line Items] |  |
Maximum percent of eligible compensation available to contribute | 15.00% |
Maximum employee annual contribution amount | $ 25 |
Purchase price of common stock, percent | 85.00% |
Class B Common Stock |  |
Class of Stock [Line Items] |  |
Shares reserved for future issuance (in shares) | 25,000,000 |
Shares issued (in shares) |  | 0

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- Definition Aggregate number of common shares reserved for future issuance. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.29) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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- Definition The highest percentage of annual salary that an employee is permitted to utilize with respect to the plan. + 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 http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition Number of shares issued under share-based payment arrangement. + 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 http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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