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Fair Value Measurements - Schedule of Fair Value Changes by Income Statement Location (Details) - USD ($) $ in Thousands | 3 Months Ended
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Mar. 31, 2022 | Mar. 31, 2021
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Total change in fair value of Class B Units | $ 0 | $ (551,544)
Common Stock - Class B |  |
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Total change in fair value of Class B Units | 0 | 551,544
Cost of revenue | Common Stock - Class B |  |
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Total change in fair value of Class B Units | 0 | 101,943
Sales and marketing | Common Stock - Class B |  |
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Total change in fair value of Class B Units | 0 | 7,423
General and administrative | Common Stock - Class B |  |
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Total change in fair value of Class B Units | $ 0 | $ 442,178

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