Quarterly report pursuant to Section 13 or 15(d)

Investment in Charter Accounted for Using the Equity Method (Details)

v3.21.2
Investment in Charter Accounted for Using the Equity Method (Details) - USD ($)
$ in Thousands
1 Months Ended 6 Months Ended
May 23, 2015
Jul. 31, 2021
Jun. 30, 2021
Dec. 31, 2020
Investments in affiliates accounted for using the Equity Method        
Carrying value of equity method investment     $ 14,948,054  
Charter        
Investments in affiliates accounted for using the Equity Method        
Carrying value of equity method investment     14,947,277 $ 16,178,939
Market value of equity method investment     $ 40,909,000  
Ownership capped percentage     25.01%  
Fully diluted ownership percentage 26.00%   26.00%  
Ownership percentage     30.80%  
Voting interest cap     25.01%  
Series A common stock | Charter        
Investments in affiliates accounted for using the Equity Method        
Equity investment shares sold     2,761,608  
Proceeds from sale of equity method investments     $ 1,762,600  
Series A common stock | Charter | Subsequent event        
Investments in affiliates accounted for using the Equity Method        
Equity investment shares sold   404,158    
Proceeds from sale of equity method investments   $ 279,200