v3.26.1
Nonconsolidated Partially-Owned Affiliates - Schedule of Operating Information of Nonconsolidated Partially-Owned Affiliates (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Schedule of Equity Method Investments [Line Items]        
Gross profit $ 235 $ 237 $ 709 $ 714
Equity Method Investment, Nonconsolidated Investee or Group of Investees        
Schedule of Equity Method Investments [Line Items]        
Net sales     2,368 2,644
Gross profit     246 241
Net income     122 123
Net income attributable to the entity     $ 119 $ 121