v3.5.0.2
Significant Accounting Policies - Additional Information (Details) - USD ($)
 9 Months Ended 12 Months Ended
Aug. 19, 2015
Sep. 30, 2016
Dec. 31, 2015
Summary Of Significant Accounting Policies [Line Items]      
Federal depository insurance coverage amount   $ 250,000  
Offering costs associated with public offering   21,407,116 $ 21,407,116
Offering costs for underwriters discounts and fees   20,625,000 20,625,000
Unrecognized tax benefits, income tax penalties and interest accrued   0  
Investments and cash held in Trust Account   375,395,331 375,010,481
Interest income to pay dissolution expenses if business combination is not completed   50,000  
Liabilities Current   4,115,696 $ 287,301
Working Capital   (3,954,367)  
Initial Public Offering      
Summary Of Significant Accounting Policies [Line Items]      
Sale of common stock, shares 37,500,000    
Common Stock      
Summary Of Significant Accounting Policies [Line Items]      
Maximum value of net tangible assets shares redeemed   $ 5,000,001  
Common stock, redemption shares   35,331,596 35,764,796
Redemption percentage of shares in certificate of incorporation   100.00%  
Common Stock | Initial Public Offering      
Summary Of Significant Accounting Policies [Line Items]      
Sale of common stock, shares   37,500,000