Stockholders' Equity (Deficit) - Additional Information (Details) - USD ($) $ / shares in Units, $ in Millions		1 Months Ended	12 Months Ended
	Jan. 01, 2021	Aug. 31, 2020	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Jul. 31, 2020
Class Of Stock [Line Items]
Stock options granted			263,000	1,384,000
Fair value assumptions, expected dividend yield			0.00%
Total intrinsic value of options exercised during the period			$ 126.0	$ 72.4	$ 5.6
Total grant date fair value of options vested			6.4	11.4	9.4
Unamortized stock-based compensation cost related to unvested stock options			$ 11.5	$ 11.4	$ 9.4
Weighted-average period for recognition of unamortized stock-based compensation cost			2 years 6 months
Granted, shares			1,548,000	1,408,000
Unvested and outstanding			2,372,000	1,408,000
Preferred stock, shares issued			0	0
Preferred stock, shares outstanding			0	0
Restricted Stock Units
Class Of Stock [Line Items]
Weighted-average period for recognition of unamortized stock-based compensation cost			3 years 4 months 24 days
Weighted-average requisite service period			4 years
Unrecognized stock-based compensation costs			$ 60.9
Performance Shares
Class Of Stock [Line Items]
Weighted-average period for recognition of unamortized stock-based compensation cost			1 year 8 months 12 days
Unrecognized stock-based compensation costs			$ 4.4
Series 1 Common Stock
Class Of Stock [Line Items]
Conversion of stock, converted into aggregate shares					29,390,733
Series 2 Common Stock
Class Of Stock [Line Items]
Conversion of stock, converted into aggregate shares					5,050,555
Series F Preferred Stock
Class Of Stock [Line Items]
Dividend rate			10.00%		10.00%
Adjusted dividend rate					8.00%
Cumulative dividends					$ 12.8
Series F Preferred Stock | Initial Public Offering
Class Of Stock [Line Items]
Stock issued price per share					$ 24
2020 Equity incentive plan
Class Of Stock [Line Items]
Common stock authorized and reserved for issuance		1,470,291
2020 Equity incentive plan | Series 1 Common Stock
Class Of Stock [Line Items]
Common stock authorized and reserved for issuance						3,873,885
Increase in common stock reserve for issuance	3,484,045
Common stock available for future issuance			7,703,241
2020 Equity incentive plan | Series 1 and Series 2 Common Stock
Class Of Stock [Line Items]
Percentage of common stock issued and outstanding						5.00%
2013 Equity Incentive Plan
Class Of Stock [Line Items]
Stock options granted		0
2020 Plan | Restricted Stock Units | Management and Certain Other Employees
Class Of Stock [Line Items]
Granted, shares			1,352,746
2021 Inducement Plan | Restricted Stock Units
Class Of Stock [Line Items]
Granted shares related to acquisition			195,339
2013 Plan | Performance Shares | Management and Certain Other Employees
Class Of Stock [Line Items]
Granted, shares				1,216,000
Unvested and outstanding			810,000
2013 Plan | Performance Shares | Management and Certain Other Employees | Maximum
Class Of Stock [Line Items]
Weighted-average requisite service period			4 years
2013 Plan | Performance Shares | Management and Certain Other Employees | Minimum
Class Of Stock [Line Items]
Weighted-average requisite service period			1 year