v3.24.3
Goodwill and Intangible Assets (Purchased Intangible Assets by Major Class) (Details) - USD ($)
$ in Millions
Oct. 31, 2024
Jul. 31, 2024
Intangible assets subject to amortization:    
Total purchased intangible assets, gross carrying amount $ 1,491.1 $ 1,015.1
Accumulated Amortization (681.5) (640.2)
Total  809.6  
Total purchased intangible assets, net carrying amount 809.6 374.9
Developed technology    
Intangible assets subject to amortization:    
Gross Carrying Amount 825.9 813.9
Accumulated Amortization (555.3) (526.2)
Total  270.6 287.7
Customer relationships    
Intangible assets subject to amortization:    
Gross Carrying Amount 636.7 172.7
Accumulated Amortization (107.7) (96.1)
Total  529.0 76.6
Acquired intellectual property    
Intangible assets subject to amortization:    
Gross Carrying Amount 18.2 18.2
Accumulated Amortization (8.4) (7.9)
Total  9.8 10.3
Trade name and trademarks    
Intangible assets subject to amortization:    
Gross Carrying Amount 9.4 9.4
Accumulated Amortization (9.4) (9.4)
Total  0.0 0.0
Other    
Intangible assets subject to amortization:    
Gross Carrying Amount 0.9 0.9
Accumulated Amortization (0.7) (0.6)
Total  $ 0.2 $ 0.3