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Fair Value Measurements (Details) - USD ($)
Jun. 30, 2020
Dec. 31, 2019
Assets:    
Marketable securities held in Trust Account $ 305,382,095 $ 304,528,924
Fair Value, Inputs, Level 1 [Member]    
Assets:    
Marketable securities held in Trust Account $ 305,382,095 $ 304,528,924