XML 94 R81.htm IDEA: XBRL DOCUMENT v3.21.1
Subsequent Events (Details) - USD ($)
$ / shares in Units, $ in Millions
1 Months Ended 12 Months Ended
Feb. 28, 2021
Mar. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Subsequent Event [Line Items]          
Cash dividend of per share     $ 0.255 $ 0.66 $ 0.095
Scenario, Forecast [Member]          
Subsequent Event [Line Items]          
Distributions to unitholders   $ 6.5      
Scenario, Forecast [Member] | Falcon Minerals [Member]          
Subsequent Event [Line Items]          
Payment received from OpCo   $ 3.5      
Class A common stock [Member]          
Subsequent Event [Line Items]          
Dividends payable, description     The dividend is for the period from October 1, 2020 through December 31, 2020.    
Subsequent Event [Member] | Class A common stock [Member]          
Subsequent Event [Line Items]          
Cash dividend of per share $ 0.075        
Total cash dividend $ 3.5        
Dividend paid date Mar. 08, 2021        
Dividend payable record date Feb. 25, 2021