v3.25.2
Investments - (Additional Information) (Details) - USD ($)
$ in Millions
6 Months Ended
Jun. 30, 2025
Dec. 31, 2024
Schedule of Investments [Line Items]    
Investments $ 640 $ 727
Matterhorn [Member]    
Schedule of Investments [Line Items]    
Investments 0 $ 69
Gain on sale of investment 307  
Gain (Loss) on Investments 239  
Matterhorn [Member] | Investments [Member]    
Schedule of Investments [Line Items]    
Investments $ 372