Notional Amount of Forward Contracts (Details) - Forward Foreign Currency Exchange Contract [Member] - USD ($) $ in Thousands	Sep. 30, 2025	Sep. 30, 2024
Derivative [Line Items]
Notional amount of derivative contracts	$ 66,600	$ 141,100
Derivatives related to tobacco purchases [Member] | Tobacco purchases [Member]
Derivative [Line Items]
Notional amount of derivative contracts	42,200	97,000
Derivatives Not Designated As Hedges [Member] | Processing costs [Member]
Derivative [Line Items]
Notional amount of derivative contracts	8,300	15,200
Derivatives Not Designated As Hedges [Member] | Operating costs [Member]
Derivative [Line Items]
Notional amount of derivative contracts	$ 16,100	$ 28,900