v3.26.1
Segment Information - Product Revenues by Systems and Software (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Product Information [Line Items]        
Revenue from contract with customer, excluding assessed tax $ 865,077 $ 780,370 $ 2,499,242 $ 2,277,982
Product        
Product Information [Line Items]        
Revenue from contract with customer, excluding assessed tax 462,829 388,838 1,283,627 1,094,531
Systems | Product        
Product Information [Line Items]        
Revenue from contract with customer, excluding assessed tax 239,519 180,855 684,264 519,968
Software | Product        
Product Information [Line Items]        
Revenue from contract with customer, excluding assessed tax $ 223,310 $ 207,983 $ 599,363 $ 574,563