XML 77 R59.htm IDEA: XBRL DOCUMENT v3.25.3
Balance Sheet Details - Intangible Assets (Details) - USD ($)
$ in Thousands
Sep. 30, 2025
Sep. 30, 2024
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount $ 319,762 $ 332,359
Accumulated Amortization (223,496) (220,783)
Net Carrying Amount 96,266 111,576
Developed Technology Rights    
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount 280,954 287,431
Accumulated Amortization (200,554) (192,967)
Net Carrying Amount 80,400 94,464
Customer Relationships    
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount 12,000 17,700
Accumulated Amortization (5,133) (10,034)
Net Carrying Amount 6,867 7,666
Patents And Trademarks [Member]    
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount 12,308 9,795
Accumulated Amortization (4,517) (3,629)
Net Carrying Amount 7,791 6,166
Trade Names    
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount 14,500 15,473
Accumulated Amortization (13,292) (12,193)
Net Carrying Amount 1,208 3,280
Non-Compete Covenants [Member]    
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount 0 1,960
Accumulated Amortization 0 (1,960)
Net Carrying Amount $ 0 $ 0