Description of Business and Basis of Presentation - Additional Information (Details) $ / shares in Units, $ in Thousands			1 Months Ended	9 Months Ended
	Sep. 15, 2020 USD ($) $ / shares shares	Jun. 11, 2020 USD ($) $ / shares shares	Jun. 30, 2020	Sep. 30, 2020 USD ($) Segment
Description of Business and Basis of Presentation [Line Items]
Number of reportable segments | Segment				3
Forward stock split, description			2-for-1	On June 11, 2020, the Company amended its certificate of incorporation to effect a 2-for-1 forward stock split of shares of the Company’s outstanding common stock, such that each share of common stock, $0.001 par value became two shares of common stock, $0.001 par value per share.
Forward stock split		2	2
Stock issued during period shares | shares	10,800,000
Sale of stock, price per share | $ / shares	$ 54.50
Proceeds from underwriting discount and commission				$ 504,023
Stock offering expenses	$ 1,500
Proceeds from offering, net	$ 569,500			$ 569,471
Initial Public Offering
Description of Business and Basis of Presentation [Line Items]
Stock issued during period shares | shares		24,437,500
Sale of stock, price per share | $ / shares		$ 22.00
Proceeds from underwriting discount and commission		$ 504,000
Stock offering expenses		$ 7,500
Underwriters
Description of Business and Basis of Presentation [Line Items]
Stock issued during period shares | shares		3,187,500