v3.25.1
Inventories
6 Months Ended
Mar. 31, 2025
Inventory Disclosure [Abstract]  
Inventories Inventories
Inventories consist of (in millions):
March 31, 2025September 30, 2024
Finished goods$416 $475 
Work in process313 344 
Raw materials446 474 
Inventories$1,175 $1,293