Stockholders' Equity (Deficit) - Additional Information (Details) - USD ($) $ / shares in Units, $ in Thousands		12 Months Ended
	Dec. 13, 2019	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018	Oct. 30, 2020	Nov. 30, 2019
Stockholders' Equity (Deficit)
Proceeds from Issuance of Common Stock			$ 998,408
Class A common stock
Stockholders' Equity (Deficit)
Maximum amount authorized for common stock repurchase under common stock repurchase program		$ 1,000,000
Amount authorized for common stock repurchase under common stock repurchase program					$ 1,000,000
Shares Issued, Price Per Share						$ 33.52
Proceeds from Issuance of Common Stock	$ 1,000,000
Shares, Issued	29,834,992
Information regarding repurchase of Class A common stock
Dollar value of shares repurchased		$ 1,000,000
Total number of shares repurchased		0	0	0