Financial Instruments and Risk Management - Private Placement Warrants Level 2 Valuations Assumptions (Details)	Sep. 30, 2021 $ / shares	Dec. 31, 2020 $ / shares
Measurement Input, Expected Dividend Payment
Class of Warrant or Right [Line Items]
Warrants outstanding, ,measurement input	0.01	0.01
Private Placement Warrant | Measurement Input, Share Price | Other observable inputs (Level 2)
Class of Warrant or Right [Line Items]
Warrants outstanding, ,measurement input	24.09	18.67
Private Placement Warrant | Measurement Input, Exercise Price | Other observable inputs (Level 2)
Class of Warrant or Right [Line Items]
Warrants outstanding, ,measurement input	11.50	11.50
Private Placement Warrant | Measurement Input, Expected Term | Other observable inputs (Level 2)
Class of Warrant or Right [Line Items]
Remaining life	3 years 4 months 6 days	4 years 1 month 6 days
Private Placement Warrant | Measurement Input, Price Volatility | Other observable inputs (Level 2)
Class of Warrant or Right [Line Items]
Warrants outstanding, ,measurement input	0.334	0.290
Private Placement Warrant | Measurement Input, Risk Free Interest Rate | Other observable inputs (Level 2)
Class of Warrant or Right [Line Items]
Warrants outstanding, ,measurement input	0.0061	0.0027
Private Placement Warrant | Measurement Input, Expected Dividend Rate | Other observable inputs (Level 2)
Class of Warrant or Right [Line Items]
Warrants outstanding, ,measurement input	0.0004	0.0005