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

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Amount of stock repurchase plan authorized.

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Common Stock - Additional Information (Details) $ / shares in Units, $ in Millions			1 Months Ended	12 Months Ended
	Jan. 01, 2021 shares	Dec. 08, 2020 day	Nov. 30, 2020	Dec. 31, 2023 USD ($) $ / shares shares	Dec. 31, 2022 USD ($) $ / shares shares	Dec. 31, 2021 USD ($) $ / shares	Feb. 28, 2023 USD ($)	May 31, 2022 shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock repurchase program, authorized amount \| $				$ 750.0			$ 750.0
Number of shares repurchased (in shares) \| shares				12,000,000
Weighted average price of shares purchased \| $ / shares				$ 62.66
Common stock reserved for future issuance on an as-converted basis (in shares) \| shares				103,480,000	107,646,000			9,760,000
Stock-based compensation expense \| $				$ 1,088.0	$ 889.0	$ 486.0
Options exercised, aggregate intrinsic value \| $				$ 510.0	$ 451.0	$ 2,300.0
Weighted average fair value of stock assumed via acquisition (in dollars per shares) \| $ / shares					$ 72.99
Options granted, weighted-average grant date fair value (in dollars per share) \| $ / shares				$ 0	$ 0	$ 0
Stock Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock reserved for future issuance on an as-converted basis (in shares) \| shares				9,022,000	16,021,000
Unrecognized stock-based compensation expense related to unvested stock options \| $				$ 7.0
Unrecognized stock-based compensation expense related to unvested stock options, remaining period for recognition				1 year 11 months 12 days
RSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock reserved for future issuance on an as-converted basis (in shares) \| shares				37,822,000	45,131,000
Unrecognized stock-based compensation expense related to unvested stock options \| $				$ 1,900.0
Unrecognized stock-based compensation expense related to unvested stock options, remaining period for recognition				2 years 4 months 9 days
RSUs \| Service-based Vesting Condition
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period			4 years
2014 Stock Option Plan \| Stock Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Option term				10 years
Option grant price as percent of fair value of stock price (not less than)				100.00%
Award vesting period				4 years
2014 Stock Option Plan \| Incentive Stock Option Grant to a Greater than 10% Stockholder
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Option term				5 years
Option grant price as percent of fair value of stock price (not less than)				110.00%
2020 Equity Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of business days prior to effective date of registration statement that the 2020 Plan became effective \| day		1
2020 Equity Incentive Plan \| Class A
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Additional shares authorized (in shares) \| shares	32,493,000
Percent of outstanding shares	5.00%
2020 Equity Incentive Plan \| Stock Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Option term				10 years
Option grant price as percent of fair value of stock price (not less than)				100.00%
Award vesting period				4 years
2020 Equity Incentive Plan \| Incentive Stock Option Grant to a Greater than 10% Stockholder
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Option term				5 years
Option grant price as percent of fair value of stock price (not less than)				110.00%