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Income Taxes - Summary of Tax Credit Carryforwards (Details) - USD ($)
$ in Thousands
Dec. 31, 2022
Dec. 31, 2021
Operating Loss Carryforwards [Line Items]    
Tax credit carryforwards, Tax Effected $ 72,238 $ 72,881
Canadian pool of SR&ED, Tax Effected 95,483 94,705
Interest limitation carryforwards, Tax Effected 25,731 $ 11,388
Foreign    
Operating Loss Carryforwards [Line Items]    
Tax credit carryforwards, Gross Amount 39,523  
Tax credit carryforwards, Tax Effected 39,523  
Tax credit carryforwards, Valuation Allowance (39,523)  
Net operating losses, Gross Amount 505,287  
Net operating losses, Tax Effected 109,585  
Net operating losses, Valuation Allowance 0  
Canadian pool of SR&ED, Gross Amount 414,293  
Canadian pool of SR&ED, Tax Effected 95,483  
Canadian pool of SR&ED, Valuation Allowance 0  
Federal    
Operating Loss Carryforwards [Line Items]    
Tax credit carryforwards, Gross Amount 32,715  
Tax credit carryforwards, Tax Effected 32,715  
Tax credit carryforwards, Valuation Allowance (21,442)  
Net operating losses, Gross Amount 39,783  
Net operating losses, Tax Effected 8,354  
Net operating losses, Valuation Allowance 0  
Interest limitation carryforwards, Gross Amount 116,960  
Interest limitation carryforwards, Tax Effected 25,731  
Interest limitation carryforwards, Valuation Allowance (8,590)  
State    
Operating Loss Carryforwards [Line Items]    
Net operating losses, Gross Amount 72,179  
Net operating losses, Tax Effected 3,431  
Net operating losses, Valuation Allowance $ (1,798)