Common Stock and Stock-Based Compensation - Summary of Activity Under Equity Plans and Related Information (Details) - $ / shares shares in Millions	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of Options, Beginning balance	45
Number of Options, Granted	8	0	0
Number of Options, Exercised	(44)
Number of Options, Forfeited or cancelled	(7)
Number of Options, Ending balance	2	45
Weighted-Average Exercise Price, Beginning balance	$ 0.254
Weighted-Average Exercise Price, Granted	2.398
Weighted-Average Exercise Price, Exercised	0.219
Weighted-Average Exercise Price, Forfeited or cancelled	2.949
Weighted-Average Exercise Price, Ending balance	$ 1.039	$ 0.254
Weighted-Average Remaining Contractual Term	9 years 6 months	2 years 6 months
Restricted Stock Units ("RSUs")
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of Restricted Stock Units, Beginning balance	48
Number of Restricted Stock Units, Granted	93
Number of Restricted Stock Units, Vested	(29)
Number of Restricted Stock Units, Forfeited or cancelled	(41)
Number of Restricted Stock Units, Ending balance	71	48
Weighted-Average Grant Date Fair Value, Beginning balance	$ 9.846
Weighted-Average Grant Date Fair Value, Granted	1.619	$ 9.71	$ 16.99
Weighted-Average Grant Date Fair Value, Vested	5.529
Weighted-Average Grant Date Fair Value, Forfeited or cancelled	6.163
Weighted-Average Grant Date Fair Value, Ending balance	$ 2.796	$ 9.846

The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period.

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Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event.

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The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

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Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options.

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The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.

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The weighted average fair value as of grant date pertaining to an equity-based award plan other than a stock (or unit) option plan for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the arrangement.

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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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No definition available.

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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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Gross number of share options (or share units) granted during the period.

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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 price at which grantees could have acquired the underlying shares with respect to stock options that were terminated.

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Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Number of share options (or share units) exercised during the current period.

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