Redeemable Convertible Preferred Stock (Details) shares in Millions		12 Months Ended
	Apr. 02, 2019 USD ($) shares	Dec. 31, 2021 USD ($)	Dec. 31, 2019 USD ($)	Mar. 28, 2019 vote
Class of Stock
Conversion of redeemable convertible preferred stock to common stock in connection with initial public offering			$ 5,152,047,000
Voting power percentage of total outstanding stock	50.00%
Class A Common Stock
Class of Stock
Conversion of convertible preferred stock to common stock in connection with direct listing (in shares) | shares	219.2
Conversion of redeemable convertible preferred stock to common stock in connection with initial public offering	$ 5,200,000
Redeemable Convertible Preferred Stock
Class of Stock
Number of votes for each share of common stock | vote				1
Dividends declared and paid		$ 0
Series H
Class of Stock
Redeemable convertible preferred stock, voting interest required for approval	71.00%