Redeemable Convertible Preferred Stock - Schedule of Liquidation Preference (Details)	9 Months Ended
	Sep. 30, 2021 $ / shares
Temporary Equity [Line Items]
8% Dividend Per Share	0.08
Series A
Temporary Equity [Line Items]
Liquidation Preference Per Share (in dollars per share)	$ 2,517.5000
8% Dividend Per Share	201.4000
Series B
Temporary Equity [Line Items]
Liquidation Preference Per Share (in dollars per share)	$ 3,237.6000
8% Dividend Per Share	259
Series C
Temporary Equity [Line Items]
Liquidation Preference Per Share (in dollars per share)	$ 4,560
8% Dividend Per Share	364.8000
Series D
Temporary Equity [Line Items]
Liquidation Preference Per Share (in dollars per share)	$ 5,082.5000
8% Dividend Per Share	406.6000
Series E
Temporary Equity [Line Items]
Liquidation Preference Per Share (in dollars per share)	$ 13,727.5000
8% Dividend Per Share	1,098.2000
Series F
Temporary Equity [Line Items]
Liquidation Preference Per Share (in dollars per share)	$ 14,727.9000
8% Dividend Per Share	1,178.2000
Series G
Temporary Equity [Line Items]
Liquidation Preference Per Share (in dollars per share)	$ 19,111.6000
8% Dividend Per Share	1,528.9000