Annual report pursuant to Section 13 and 15(d)

Basis of Presentation - Special Dividend (Details)

v3.22.4
Basis of Presentation - Special Dividend (Details) - USD ($)
$ / shares in Units, $ in Millions
12 Months Ended
Nov. 04, 2021
Nov. 20, 2020
Sep. 14, 2020
Dec. 31, 2020
Basis        
Proceeds from sale of an alternative energy investment       $ 272
Gain on sale of alternative energy investment       $ 224
Common Class A and B        
Basis        
Dividend per share, cash paid $ 1.25 $ 1.50 $ 1.50  
Dividends declared cash $ 488 $ 625 $ 626  
8.0% Series A Cumulative Redeemable Preferred Stock        
Basis        
Preferred shares issued per common share outstanding     0.03  
Preferred Stock, Dividend Rate, Percentage     8.00%  
Preferred stock par value     $ 0.01  
Liquidation preference per share     100  
Distribution ratio for the preferred share dividend     $ 3.00  
Liquidation preference     $ 1,300