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Short-Term Borrowings And Lines Of Credit (Tables)
12 Months Ended
Sep. 30, 2022
Debt Disclosure [Abstract]  
Schedule Of Short-Term Debt And Current Maturities Of Long-Term Debt
Short-term borrowings and current maturities of long-term debt are as follows:
2021 2022 
Current maturities of long-term debt$538 516 
Commercial paper and other short-term borrowings334 1,599 
     Total$872 2,115 
Interest rate for weighted-average short-term borrowings at year end0.1%2.8%