v3.25.2
Debt and Credit Agreements - Summary of Bank Commitments, Credit Facility Borrowings and Available Capacity (Details) - USD ($)
$ in Millions
1 Months Ended
Mar. 31, 2025
Jun. 30, 2025
Jan. 31, 2025
Dec. 31, 2024
Nov. 30, 2024
May 31, 2024
Short-term Debt [Line Items]            
Aggregate Bank Commitment   $ 9,458   $ 8,958    
Facility Draws   0   0    
Outstanding Letters of Credit   2,231   2,173    
Outstanding Commercial Paper   0   0    
Total Available Capacity   7,202   6,742    
Commercial Paper            
Short-term Debt [Line Items]            
Aggregate Bank Commitment   4,500   4,500    
Revolving Credit Facility            
Short-term Debt [Line Items]            
Aggregate Bank Commitment   4,500   4,500   $ 3,500
Facility Draws   0   0    
Outstanding Letters of Credit   49   51    
Outstanding Commercial Paper   0   0    
Total Available Capacity   4,451   4,449    
Bilateral Credit Agreements            
Short-term Debt [Line Items]            
Aggregate Bank Commitment   2,350   1,850    
Facility Draws   0   0    
Outstanding Letters of Credit   1,167   1,095    
Outstanding Commercial Paper   0   0    
Total Available Capacity   1,183   755    
Bilateral Credit Agreements | BilateralJan2025            
Short-term Debt [Line Items]            
Aggregate Bank Commitment     $ 200      
Bilateral Credit Agreements | BilateralMarch2025            
Short-term Debt [Line Items]            
Aggregate Bank Commitment $ 300          
Extended period term 2 years          
Accounts Receivable Facility            
Short-term Debt [Line Items]            
Aggregate Bank Commitment   1,500   1,500 $ 1,100  
Facility Draws   0   0    
Outstanding Letters of Credit   0   0    
Outstanding Commercial Paper   0   0    
Total Available Capacity   1,500   1,500    
Liquidity Facility            
Short-term Debt [Line Items]            
Aggregate Bank Commitment   971   971    
Facility Draws   0   0    
Outstanding Letters of Credit   895   907    
Outstanding Commercial Paper   0   0    
Total Available Capacity   51   21    
Liquidity Facility | No Additional Collateral Posted            
Short-term Debt [Line Items]            
Outstanding Commercial Paper   946   928    
Secured debt            
Short-term Debt [Line Items]            
Aggregate Bank Commitment   137   137    
Facility Draws   0   0    
Outstanding Letters of Credit   120   120    
Outstanding Commercial Paper   0   0    
Total Available Capacity   $ 17   $ 17