Quarterly report pursuant to Section 13 or 15(d)

Description of Organization and Business Operations (Details)

v3.19.3
Description of Organization and Business Operations (Details) - USD ($)
 3 Months Ended 6 Months Ended
Jul. 01, 2019
Sep. 30, 2019
Sep. 30, 2019
Apr. 10, 2019
Shares Issued, Price Per Share $ 10.00      
Proceeds from Issuance Initial Public Offering $ 690,000,000   $ 677,788,000  
Class of Warrant or Right, Exercise Price of Warrants or Rights $ 11.50      
Proceeds from Issuance of Warrants   $ 15,800,000 15,800,000  
Transaction Cost Related To Issuance Of Common Stock $ 34,319,807      
Underwriting Discount 12,212,000      
Deferred Underwriting Discount Payable Non current 21,371,000      
Other Offering Costs Related To Issuance Of Common Stock 736,807      
Cash $ 2,633,175 $ 2,223,724 $ 2,223,724 $ 0
Temporary Equity, Redemption Price Per Share $ 10.00      
Maximum Percentage Of Shares Eligible From Redemption 15.00%      
Dissolution Expenses Payable $ 100,000      
Working Capital Requirement Fund Annual Limit $ 250,000      
IPO [Member]        
Stock Issued During Period, Shares, New Issues 69,000,000      
Shares Issued, Price Per Share $ 10.00      
Proceeds from Issuance Initial Public Offering $ 690,000,000      
Over-Allotment Option [Member]        
Stock Issued During Period, Shares, New Issues 9,000,000      
Private Placement [Member]        
Number Of Warrants Issued 15,800,000      
Class of Warrant or Right, Exercise Price of Warrants or Rights $ 1.00 $ 1.00 $ 1.00  
Proceeds from Issuance of Warrants $ 15,800,000      
Churchill Sponsor LLC [Member]        
Business Combination Aggregate Fair Market Value On Assets Held In Trust Percentage 80.00%      
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets $ 5,000,001