v3.25.2
Notes Payable and Long-Term Debt - Schedule of Notes Payable and Long-term Debt (Details) - USD ($)
Jun. 18, 2025
May 31, 2025
Aug. 31, 2024
Debt Instrument [Line Items]      
Total notes payable and long-term debt   $ 2,884,000,000 $ 2,880,000,000
Less current installments of notes payable and long-term debt   499,000,000 0
Notes payable and long-term debt, less current installments   $ 2,385,000,000 2,880,000,000
Senior Notes | 3.950% Senior Notes      
Debt Instrument [Line Items]      
Stated interest rate   3.95%  
Total notes payable and long-term debt   $ 498,000,000 498,000,000
Senior Notes | 3.600% Senior Notes      
Debt Instrument [Line Items]      
Stated interest rate   3.60%  
Total notes payable and long-term debt   $ 498,000,000 497,000,000
Senior Notes | 3.000% Senior Notes      
Debt Instrument [Line Items]      
Stated interest rate   3.00%  
Total notes payable and long-term debt   $ 595,000,000 594,000,000
Senior Notes | 1.700% Senior Notes      
Debt Instrument [Line Items]      
Stated interest rate   1.70%  
Total notes payable and long-term debt   $ 499,000,000 499,000,000
Senior Notes | 4.250% Senior Notes      
Debt Instrument [Line Items]      
Stated interest rate   4.25%  
Total notes payable and long-term debt   $ 497,000,000 496,000,000
Senior Notes | 5.450% Senior Notes      
Debt Instrument [Line Items]      
Stated interest rate   5.45%  
Total notes payable and long-term debt   $ 297,000,000 296,000,000
Line of Credit | Revolving Credit Facility      
Debt Instrument [Line Items]      
Total notes payable and long-term debt   0 $ 0
Available unused borrowing capacity   4,000,000,000.0  
Line of Credit | Revolving Credit Facility | Subsequent event | Federal Funds Rate      
Debt Instrument [Line Items]      
Basis spread on variable rate 0.50%    
Line of Credit | Revolving Credit Facility | Subsequent event | Secured Overnight Financing Rate (SOFR)      
Debt Instrument [Line Items]      
Basis spread on variable rate 1.00%    
Line of Credit | Revolving Credit Facility | Subsequent event | Minimum | Base Rate      
Debt Instrument [Line Items]      
Basis spread on variable rate 0.00%    
Line of Credit | Revolving Credit Facility | Subsequent event | Minimum | Benchmark Rate      
Debt Instrument [Line Items]      
Basis spread on variable rate 0.90%    
Line of Credit | Revolving Credit Facility | Subsequent event | Maximum | Base Rate      
Debt Instrument [Line Items]      
Basis spread on variable rate 0.45%    
Line of Credit | Revolving Credit Facility | Subsequent event | Maximum | Benchmark Rate      
Debt Instrument [Line Items]      
Basis spread on variable rate 1.45%    
Line of Credit | Revolving Credit Facility | Credit Agreement Jan 22, 2020      
Debt Instrument [Line Items]      
Available unused borrowing capacity   3,200,000,000  
Line of Credit | Revolving Credit Facility | Revolving Credit Facility 2025 | Subsequent event      
Debt Instrument [Line Items]      
Maximum borrowing capacity $ 3,200,000,000    
Debt instrument, term 5 years    
Potential extension amount $ 1,000,000,000    
Debt instrument, extension term 1 year    
Debt instrument, tenor, maximum 5 years    
Line of Credit | Commercial Paper      
Debt Instrument [Line Items]      
Maximum borrowing capacity   $ 3,200,000,000