v3.26.3
DEBT - Schedule of Extinguishments of Debt (Details) - USD ($)
$ in Millions
 1 Months Ended
Sep. 30, 2026
Apr. 30, 2026
Debt Instrument [Line Items]    
Extinguishment of debt $ 5,462  
Senior Notes    
Debt Instrument [Line Items]    
Repurchase price 2,500  
Repayments of senior debt 2,000  
$750 at 5.55% due November 2026    
Debt Instrument [Line Items]    
Extinguishment of debt 750  
$750 at 5.55% due November 2026 | Senior Notes    
Debt Instrument [Line Items]    
Debt, face amount $ 750  
Interest rate 5.55%  
$1,250 at 4.25% due September 2027    
Debt Instrument [Line Items]    
Debt, face amount $ 1,250  
Interest rate 4.25%  
Extinguishment of debt $ 250  
$800 at 3.95% due March 2050    
Debt Instrument [Line Items]    
Debt, face amount $ 800  
Interest rate 3.95%  
Extinguishment of debt $ 368  
$500 at 4.2% due October 2047    
Debt Instrument [Line Items]    
Debt, face amount $ 500  
Interest rate 4.20%  
Extinguishment of debt $ 197  
$500 at 4.5% due March 2050    
Debt Instrument [Line Items]    
Debt, face amount $ 500  
Interest rate 4.50%  
Extinguishment of debt $ 101  
$250 at 4.2% due March 2045    
Debt Instrument [Line Items]    
Debt, face amount $ 250  
Interest rate 4.20%  
Extinguishment of debt $ 64  
$500 at 4.25% due September 2046    
Debt Instrument [Line Items]    
Debt, face amount $ 500  
Interest rate 4.25%  
Extinguishment of debt $ 203  
$750 at 4.45% due September 2049    
Debt Instrument [Line Items]    
Debt, face amount $ 750  
Interest rate 4.45%  
Extinguishment of debt $ 86  
$250 at 4.2% due December 2042    
Debt Instrument [Line Items]    
Debt, face amount $ 250  
Interest rate 4.20%  
Extinguishment of debt $ 25  
$500 at 4.85% due February 2049    
Debt Instrument [Line Items]    
Debt, face amount $ 500  
Interest rate 4.85%  
Extinguishment of debt $ 195  
$700 at 4.95% due July 2047    
Debt Instrument [Line Items]    
Debt, face amount $ 700  
Interest rate 4.95%  
Extinguishment of debt $ 159  
$450 at 5.05% due April 2045    
Debt Instrument [Line Items]    
Debt, face amount $ 450  
Interest rate 5.05%  
Extinguishment of debt $ 167  
$1,000 at 5.2% due July 2048    
Debt Instrument [Line Items]    
Debt, face amount $ 1,000  
Interest rate 5.20%  
Extinguishment of debt $ 370  
$550 at 5.15% due October 2043    
Debt Instrument [Line Items]    
Debt, face amount $ 550  
Interest rate 5.15%  
Extinguishment of debt $ 150  
$500 at 5.45% due June 2047    
Debt Instrument [Line Items]    
Debt, face amount $ 500  
Interest rate 5.45%  
Extinguishment of debt $ 297  
$1,500 at 5.7% due November 2054    
Debt Instrument [Line Items]    
Debt, face amount $ 1,500  
Interest rate 5.70%  
Extinguishment of debt $ 80  
Line of Credit | Secured Debt | Term Loan Agreement    
Debt Instrument [Line Items]    
Debt, face amount 1,200 $ 1,200
Extinguishment of debt 1,200  
Commercial Paper    
Debt Instrument [Line Items]    
Extinguishment of debt $ 800