v3.26.1
DEBT AND CREDIT FACILITIES - Summary of Debt Carrying Amount (Details) - USD ($)
$ in Millions
Mar. 31, 2026
Dec. 31, 2025
Debt Instrument [Line Items]    
Total debt, net $ 22,174 $ 24,937
Less: Current portion of long-term debt, net 1,313 2,807
Total Long-term debt, net $ 20,861 22,129
Senior Notes | 3.65% Senior Unsecured Notes Due March 2026    
Debt Instrument [Line Items]    
Interest Rate 3.65%  
Total debt, net $ 0 2,750
Senior Notes | 2.95% Senior Unsecured Notes Due March 2027    
Debt Instrument [Line Items]    
Interest Rate 2.95%  
Total debt, net $ 1,249 1,249
Senior Notes | 1.20% Senior Unsecured Notes Due October 2027    
Debt Instrument [Line Items]    
Interest Rate 1.20%  
Total debt, net $ 749 749
Senior Notes | 4.80% Senior Unsecured Notes Due In November 2029    
Debt Instrument [Line Items]    
Interest Rate 4.80%  
Total debt, net $ 747 747
Senior Notes | 1.65% Senior Unsecured Notes Due October 2030    
Debt Instrument [Line Items]    
Interest Rate 1.65%  
Total debt, net $ 996 996
Senior Notes | 5.25% Senior Unsecured Notes Due October 2033    
Debt Instrument [Line Items]    
Interest Rate 5.25%  
Total debt, net $ 994 994
Senior Notes | 5.10% Senior Unsecured Notes Due June 2035    
Debt Instrument [Line Items]    
Interest Rate 5.10%  
Total debt, net $ 992 992
Senior Notes | 4.60% Senior Unsecured Notes Due September 2035    
Debt Instrument [Line Items]    
Interest Rate 4.60%  
Total debt, net $ 994 994
Senior Notes | 4.00% Senior Unsecured Notes Due September 2036    
Debt Instrument [Line Items]    
Interest Rate 4.00%  
Total debt, net $ 744 744
Senior Notes | 2.60% Senior Unsecured Notes Due October 2040    
Debt Instrument [Line Items]    
Interest Rate 2.60%  
Total debt, net $ 990 990
Senior Notes | 5.65% Senior Unsecured Notes Due December 2041    
Debt Instrument [Line Items]    
Interest Rate 5.65%  
Total debt, net $ 997 997
Senior Notes | 4.80% Senior Unsecured Notes Due April 2044    
Debt Instrument [Line Items]    
Interest Rate 4.80%  
Total debt, net $ 1,738 1,738
Senior Notes | 4.50% Senior Unsecured Notes Due February 2045    
Debt Instrument [Line Items]    
Interest Rate 4.50%  
Total debt, net $ 1,736 1,736
Senior Notes | 4.75% Senior Unsecured Notes Due March 2046    
Debt Instrument [Line Items]    
Interest Rate 4.75%  
Total debt, net $ 2,225 2,225
Senior Notes | 4.15% Senior Unsecured Notes Due March 2047    
Debt Instrument [Line Items]    
Interest Rate 4.15%  
Total debt, net $ 1,731 1,731
Senior Notes | 2.80% Senior Unsecured Notes Due October 2050    
Debt Instrument [Line Items]    
Interest Rate 2.80%  
Total debt, net $ 1,480 1,480
Senior Notes | 5.55% Senior Unsecured Notes Due October 2053    
Debt Instrument [Line Items]    
Interest Rate 5.55%  
Total debt, net $ 989 989
Senior Notes | 5.50% Senior Unsecured Notes Due November 2054    
Debt Instrument [Line Items]    
Interest Rate 5.50%  
Total debt, net $ 989 989
Senior Notes | 5.60% Senior Unsecured Notes Due November 2064    
Debt Instrument [Line Items]    
Interest Rate 5.60%  
Total debt, net $ 739 739
Senior Notes and Medium-Term Notes    
Debt Instrument [Line Items]    
Total senior unsecured notes 21,080 23,827
Liability related to future royalties    
Debt Instrument [Line Items]    
Total debt, net $ 1,094 $ 1,110