Percentage of fair value of common stock.

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Percentage of ownership.

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Share-Based Compensation Arrangement By Share-Based Payment Award, Equity Instruments Other Than Options, Grants In Period, Performance Target, Percentage

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Aggregate number of common shares reserved for future issuance.

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Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

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Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Amount of tax benefit for recognition of expense of award under share-based payment arrangement.

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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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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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Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash.

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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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Number of additional shares authorized for issuance under share-based payment arrangement.

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Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.

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

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Maximum number of shares that may be issued in accordance with the plan as a proportion of outstanding capital stock.

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Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Weighted average remaining contractual term for fully vested and expected to vest exercisable or convertible options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.

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Fair value of options vested. Excludes equity instruments other than options, for example, but not limited to, share units, stock appreciation rights, restricted stock.

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Stock-Based Compensation - Additional Information (Detail) - USD ($)		1 Months Ended	12 Months Ended
	Sep. 30, 2020	Aug. 30, 2020	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options granted (in shares)			0	0	0
Options vested and exercisable (in years)			6 years 11 months 4 days
Aggregate intrinsic value of options exercised			$ 476,800,000	$ 112,300,000	$ 3,800,000,000
Grant date fair value of stock options vested during period			131,000,000	170,800,000	189,500,000
Unrecognized share based compensation expense			$ 599,100,000
Unrecognized share based compensation expense, period for recognition (in years)			7 years
Tax benefits related to stock-based compensation expense			$ 0	0	0
Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share based payment award vesting period			4 years
Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share based payment award vesting period			1 year
Restricted Stock Units (RSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Grants in period (in shares)			19,484,000
Unrecognized share based compensation expense			$ 566,400,000
Share based payment award vesting period			4 years
Vested in period			$ 526,100,000	$ 453,200,000	$ 421,000,000
Unrecognized share based compensation expense, period for recognition (in years)			3 years
P-RSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Grants in period (in shares)			1,976,000
Unrecognized share based compensation expense			$ 0
Share based payment award vesting period			3 months
P-RSUs \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance target (in percent)			0.00%
P-RSUs \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance target (in percent)			100.00%
2020 Equity Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares reserved for future issuance (in shares)	150,000,000	165,900,000
Options granted (in shares)		162,000,000
Outstanding stock maximum (in percent)	5.00%
Ownership (in percent)			10.00%
2020 Equity Incentive Plan \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Fair value of common stock (in percent)			110.00%
2020 Equity Incentive Plan \| Class A Common Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Additional shares authorized (in shares)	250,000,000
Expiration period (in years)			10 years
2020 Equity Incentive Plan \| Restricted Stock Units (RSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Grants in period (in shares)		3,900,000
2020 Extended Exercisability
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expiration period (in years)			5 years
Options vested and exercisable (in years)			4 years