v3.26.1
Debt - Accounts Receivable Securitization (Details) - Secured Debt - USD ($)
3 Months Ended 6 Months Ended 12 Months Ended
Sep. 30, 2024
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Mar. 13, 2026
Mar. 12, 2026
Receivables Securitization Facility                
Debt Instrument [Line Items]                
Sale of accounts receivable       $ 264,000,000        
Borrowings outstanding   $ 0   0   $ 200,000,000    
Receivables Securitization Facility | Sales-Quarter                
Debt Instrument [Line Items]                
Sale of accounts receivable   342,000,000            
Receivables Securitization Facility | Sales Year To Date                
Debt Instrument [Line Items]                
Sale of accounts receivable       606,000,000        
Proceeds from accounts receivable securitization       342,000,000        
Receivables Securitization Facility | Line of Credit                
Debt Instrument [Line Items]                
Debt instrument, term 364 days              
Line of credit facility, maximum borrowing capacity $ 500,000,000 $ 1,750,000,000   1,750,000,000   1,250,000,000 $ 1,750,000,000 $ 1,250,000,000
Line of credit facility, increase limit             $ 2,000,000,000  
Line of credit facility, utilized       $ 346,000,000   367,000,000    
Receivables outstanding           167,000,000    
Receivables Securitization Facility | Line of Credit | Sales-Quarter                
Debt Instrument [Line Items]                
Sale of accounts receivable     $ 303,000,000          
Receivables Securitization Facility | Line of Credit | Sales Year To Date                
Debt Instrument [Line Items]                
Sale of accounts receivable         $ 433,000,000      
Proceeds from accounts receivable securitization         303,000,000      
364 Day Receivables Securitization Facility Due September                
Debt Instrument [Line Items]                
Accounts receivable, held-for-sale           4,400,000,000    
364 Day Receivables Securitization Facility Due September | Line of Credit                
Debt Instrument [Line Items]                
Sale of accounts receivable         $ 130,000,000      
Borrowings outstanding           $ 200,000,000