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Significant Accounting Policies - Additional Information (Details) - USD ($)
2 Months Ended 12 Months Ended
Feb. 10, 2020
Sep. 11, 2018
Dec. 31, 2017
Dec. 31, 2019
Dec. 31, 2018
Significant Accounting Policies [Line Items]          
Cash balance, federal depository insurance coverage       $ 250,000  
Shares subject to possible redemption, issued       38,543,998 38,398,161
Tax benefit likelihood percentage, description       greater than 50%  
Accrued interest and penalties related to unrecognized tax liabilities       $ 0 $ 0
Investments and cash held in Trust Account       $ 408,585,719 $ 402,605,952
Redemption percentage for release of Trust Account funds       100.00%  
Redemption percentage if business combination is not completed       100.00%  
Regulatory withdrawal of interest from trust account, maximum period 24 months        
Maximum          
Significant Accounting Policies [Line Items]          
Number of months to complete business combination       24 months  
Regulatory withdrawal of interest from trust account, maximum period       24 months  
Class A Common Stock          
Significant Accounting Policies [Line Items]          
Sale of common stock (in shares)     0   40,000,000
Shares subject to possible redemption, issued       38,543,998 38,398,161
IPO          
Significant Accounting Policies [Line Items]          
Offering costs including underwriter's fees   $ 22,756,432      
IPO | Maximum          
Significant Accounting Policies [Line Items]          
Threshold net tangible assets       $ 5,000,001  
IPO | Class A Common Stock          
Significant Accounting Policies [Line Items]          
Sale of common stock (in shares)       40,000,000