XML 108 R29.htm IDEA: XBRL DOCUMENT v3.22.1
Summary of Significant Accounting Policies - Narrative (Details)
$ in Millions
3 Months Ended
Mar. 31, 2022
USD ($)
$ / shares
Mar. 31, 2021
USD ($)
Dec. 31, 2021
USD ($)
$ / shares
Cash and Cash Equivalents [Line Items]      
Cash and cash equivalents $ 704.2   $ 746.6
Change in fair value of warrant liabilities $ 6.6 $ 0.0  
Finite-lived intangible asset, useful life 15 years    
Intangible assets, net $ 0.4   $ 0.5
Stock price      
Cash and Cash Equivalents [Line Items]      
Warrant liability, measurement input | $ / shares 4.81   6.04
Public Warrants | Stock price      
Cash and Cash Equivalents [Line Items]      
Warrant liability, measurement input | $ / shares 0.91    
Money Market Funds      
Cash and Cash Equivalents [Line Items]      
Cash and cash equivalents $ 0.3   $ 0.3