v3.26.1
FINANCING ARRANGEMENTS - Narrative (Details) - USD ($)
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Jan. 31, 2025
Debt Instrument [Line Items]        
Long-term debt, fair value $ 40,200,000,000   $ 41,500,000,000  
Interest payments 473,000,000 $ 624,000,000    
Revolving Credit Facility | Line of Credit        
Debt Instrument [Line Items]        
Borrowings outstanding $ 0   $ 0  
$5 Billion Maximum Borrowing Capacity        
Debt Instrument [Line Items]        
Renewal period (in years) 1 year   1 year  
Commercial Paper Program | Commercial paper        
Debt Instrument [Line Items]        
Debt instrument, maximum amount authorized for issuance       $ 5,000,000,000.0
Debt instrument, term 365 days      
Floating rate notes due 2026        
Debt Instrument [Line Items]        
Debt repaid, principal $ 500,000,000      
$5.0 Billion Maximum Borrowing Capacity | Revolving Credit Facility        
Debt Instrument [Line Items]        
Long-term debt, term (in years) 5 years      
Line of credit facility, maximum borrowing capacity $ 5,000,000,000.0