v3.26.1
Derivative Financial Instruments - Schedule of Derivative Financial Instruments at Gross Fair Value (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Sep. 30, 2025
Designated as Hedging Instrument | Forward Contracts    
Derivative [Line Items]    
Gross Amount of Recognized Assets [1] $ 34 $ 2,871
Gross Amount of Recognized Liabilities [2] 4,272 0
Designated as Hedging Instrument | Option contracts    
Derivative [Line Items]    
Gross Amount of Recognized Assets [1] 0 0
Not Designated as Hedging Instrument | Forward Contracts    
Derivative [Line Items]    
Fair Value of Derivatives Not Designated As Hedging Instruments [1] 2,104 3,136
Fair Value of Derivatives Not Designated As Hedging Instruments [2] 3,301 4,773
Not Designated as Hedging Instrument | Option contracts    
Derivative [Line Items]    
Fair Value of Derivatives Not Designated As Hedging Instruments [1] $ 2,927 $ 6,228
[1] As of June 30, 2026 and September 30, 2025, current derivative assets are recorded in Other current assets in the Consolidated Balance Sheets.
[2] As of June 30, 2026 and September 30, 2025, current derivative liabilities are recorded in Accrued expenses and other current liabilities in the Consolidated Balance Sheets.