v3.26.3
DEBT - Retirement of Notes (Details) - USD ($)
$ in Millions
1 Months Ended 3 Months Ended 9 Months Ended
Apr. 30, 2026
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Debt Instrument [Line Items]          
Gain on extinguishment of debt   $ 4 $ (32) $ 137 $ 23
3.250% Senior Notes Due 2026, 5.750% Senior Notes Due 2054, And 5.900% Senior Notes Due 2064 | Senior Notes          
Debt Instrument [Line Items]          
Debt repurchased   $ 157   157  
Repayments of senior debt       $ 155  
Debt repurchased, average par value   96.50%   96.50%  
Gain on extinguishment of debt       $ 4  
5.625% Senior Notes due 2026 | Senior Notes          
Debt Instrument [Line Items]          
Debt retired       $ 14  
Debt instrument stated interest rate   5.625%   5.625%  
4.400% Senior Notes Due 2051 And 4.250% Senior Notes Due 2052 | Senior Notes          
Debt Instrument [Line Items]          
Debt repurchased $ 777        
Repayments of senior debt $ 632        
Debt repurchased, average par value 81.10%        
Gain on extinguishment of debt       $ 135  
4.400% Senior Notes due 2051 | Senior Notes          
Debt Instrument [Line Items]          
Debt repurchased $ 283        
Debt instrument stated interest rate 4.40% 4.40%   4.40%  
4.250% Senior Notes due 2052 | Senior Notes          
Debt Instrument [Line Items]          
Debt repurchased $ 494        
Debt instrument stated interest rate 4.25% 4.25%   4.25%