XML 83 R65.htm IDEA: XBRL DOCUMENT v3.25.0.1
Investments - Other Segments and Holding Company (Details) - USD ($)
$ in Millions
 3 Months Ended 12 Months Ended
Dec. 31, 2024
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Schedule of Investments        
Investments $ 2,310 $ 2,310 $ 3,012  
Equity method investment for cash consideration   90    
Other Segments and Holding Company        
Schedule of Investments        
Investments 38 38 114  
Portion of unrealized (losses) gains that relates to equity securities still held   0 0 $ 61
Energy        
Schedule of Investments        
Investments 24 24 100  
Equity method investment for cash consideration 90      
Energy | Other income        
Schedule of Investments        
Equity method investment on gain 24      
Equity method investments | Other Segments and Holding Company        
Schedule of Investments        
Investments 24 24 100  
Held to maturity debt investments measured at amortized cost | Other Segments and Holding Company        
Schedule of Investments        
Investments 11 11 11  
Other investments measured at fair value | Other Segments and Holding Company        
Schedule of Investments        
Investments $ 3 $ 3 $ 3