v3.26.1
Goodwill and other intangible assets - Summary of Changes in Carrying Amount of Goodwill (Detail)
$ in Thousands
9 Months Ended
Jul. 31, 2026
USD ($)
Goodwill [Roll Forward]  
Beginning balance $ 3,304,685
Currency effect 11,135
Ending balance 3,315,820
Industrial Precision Solutions [Member]  
Goodwill [Roll Forward]  
Beginning balance 1,210,366
Currency effect 9,736
Ending balance 1,220,102
Medical and Fluid Solutions  
Goodwill [Roll Forward]  
Beginning balance 446,851
Currency effect 1,433
Ending balance 448,284
Medical and Fluid Solutions  
Goodwill [Roll Forward]  
Beginning balance 1,647,468
Currency effect (34)
Ending balance $ 1,647,434