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Equity Awards and Instruments - Options Outstanding Rollforward (Details) - 2020 Incentive Award Plan - Stock Option $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2021 USD ($) $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Beginning balance (in shares) | shares	12,842,226
Exercised (in shares) | shares	(1,525,331)
Canceled (in shares) | shares	(45,250)
Ending balance (in shares) | shares	11,271,645
Shares exercisable (in shares) | shares	6,859,645
Share-Based Payment Arrangement By Share-Based Payment Award, Options, Weighted Average Exercise Price Per Share [Roll Forward]
Beginning balance, weighted average exercise price (USD per share) | $ / shares	$ 4.87
Exercised, weighted average exercise price (USD per share) | $ / shares	4.23
Canceled, weighted average exercise price (USD per share) | $ / shares	5.12
Ending balance, weighted average exercise price (USD per share) | $ / shares	4.96
Weighted average exercise price, shares exercisable (USD per share) | $ / shares	$ 4.60
Weighted remaining contractual life (in years)	1 year 11 months 4 days
Shares outstanding, intrinsic value | $	$ 473,067
Shares exercisable, weighted remaining contractual life (in years)	1 year 6 months 7 days
Shares exercisable, intrinsic value | $	$ 290,383

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Share-Based Payment Arrangement By Share-Based Payment Award, Options, Weighted Average Exercise Price Per Share

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The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.

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Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

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Number of options outstanding, including both vested and non-vested options.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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