v3.26.1
Debt - Additional information (Details)
1 Months Ended 12 Months Ended
Jan. 30, 2026
USD ($)
Jan. 09, 2026
USD ($)
Jun. 30, 2026
USD ($)
Jun. 30, 2020
Jul. 31, 2026
USD ($)
Jul. 31, 2025
USD ($)
Debt Instrument [Line Items]            
Unamortized debt issuance costs         $ 51,000,000 $ 41,000,000
Revolving credit facility         1,500,000,000  
Amount outstanding on loan         7,669,000,000 5,973,000,000
The 2020 Senior Unsecured Notes | Senior Unsecured Notes            
Debt Instrument [Line Items]            
Repurchase price (in percent)       101.00%    
The Unsecured 2026 Credit Facility | Senior Unsecured Notes            
Debt Instrument [Line Items]            
Proceeds from issuance of long-term debt, net of discount and issuance costs     $ 1,740,000,000      
Unamortized debt issuance costs     14,000,000      
The Unsecured 2026 Credit Facility | Line of Credit | Revolving Credit Facility            
Debt Instrument [Line Items]            
Revolving credit facility   $ 2,200,000,000        
Option to increase credit amount   $ 4,000,000,000        
Term of option to extend line of credit facility   1 year        
Restrictive covenant, ratio, total gross debt to EBIDTA   4.00        
Amount outstanding on loan         0  
The Unsecured 2026 Credit Facility | Line of Credit | Revolving Credit Facility | Minimum            
Debt Instrument [Line Items]            
Line of credit facility fee percentage   0.05%        
The Unsecured 2026 Credit Facility | Line of Credit | Revolving Credit Facility | Minimum | Base Rate            
Debt Instrument [Line Items]            
Basis spread on variable rate   0.00%        
The Unsecured 2026 Credit Facility | Line of Credit | Revolving Credit Facility | Minimum | Secured Overnight Financing Rate (SOFR)            
Debt Instrument [Line Items]            
Basis spread on variable rate   0.70%        
The Unsecured 2026 Credit Facility | Line of Credit | Revolving Credit Facility | Minimum | Interest Benchmark For Relevant Currency            
Debt Instrument [Line Items]            
Basis spread on variable rate   0.70%        
The Unsecured 2026 Credit Facility | Line of Credit | Revolving Credit Facility | Maximum            
Debt Instrument [Line Items]            
Line of credit facility fee percentage   0.125%        
The Unsecured 2026 Credit Facility | Line of Credit | Revolving Credit Facility | Maximum | Base Rate            
Debt Instrument [Line Items]            
Basis spread on variable rate   0.125%        
The Unsecured 2026 Credit Facility | Line of Credit | Revolving Credit Facility | Maximum | Secured Overnight Financing Rate (SOFR)            
Debt Instrument [Line Items]            
Basis spread on variable rate   1.125%        
The Unsecured 2026 Credit Facility | Line of Credit | Revolving Credit Facility | Maximum | Interest Benchmark For Relevant Currency            
Debt Instrument [Line Items]            
Basis spread on variable rate   1.125%        
The Unsecured 2026 Credit Facility | Line of Credit | Swingline Loans            
Debt Instrument [Line Items]            
Revolving credit facility   $ 500,000,000        
The Unsecured 2026 Credit Facility | Line of Credit | Letter of Credit            
Debt Instrument [Line Items]            
Revolving credit facility   $ 250,000,000        
September 2026 Notes | Senior Unsecured Notes            
Debt Instrument [Line Items]            
Repayment of debt     $ 750,000,000      
Short-Term Revolving Credit Facility | Revolving Credit Facility | Line of Credit            
Debt Instrument [Line Items]            
Revolving credit facility $ 5,800,000,000          
Interest accrual, unused portion 0.07%          
Short-Term Revolving Credit Facility | Revolving Credit Facility | Base Rate | Line of Credit            
Debt Instrument [Line Items]            
Basis spread on variable rate 0.00%          
Short-Term Revolving Credit Facility | Revolving Credit Facility | Secured Overnight Financing Rate (SOFR) | Line of Credit            
Debt Instrument [Line Items]            
Basis spread on variable rate 0.875%          
Commercial Paper Program | Line of Credit            
Debt Instrument [Line Items]            
Commercial paper         0 $ 0
Commercial Paper Program | Commercial Paper | Line of Credit            
Debt Instrument [Line Items]            
Committed portion of revolving credit facility         $ 2,200,000,000  
Maximum term of commercial paper         397 days  
Commercial Paper Program | Line of Credit | Commercial Paper            
Debt Instrument [Line Items]            
Revolving credit facility         $ 1,500,000,000  
Line of credit facility, temporary maximum borrowing capacity.         $ 3,200,000,000