v3.25.2
Financial Instruments and Risk Management - Reconciliation of the Beginning and Ending Balances of Assets and Liabilities Measured at Fair Value on a Recurring Basis Using Significant Unobservable Inputs (Details) - Fair Value, Inputs, Level 3 [Member] - USD ($)
$ in Thousands
9 Months Ended
Jun. 28, 2025
Jun. 29, 2024
Reconciliation of beginning and ending balances of assets measured at fair value on recurring basis using significant unobservable inputs [Rollforward]    
Beginning balance of over-the-counter options $ 1,475 $ 0
Beginning balance realized during the period (1,475) 0
Contracts purchased during the period 888 1,781
Change in the fair value of outstanding contracts (0) 0
Ending balance of over-the-counter options 888 1,781
Reconciliation of beginning and ending balances of liabilities measured at fair value on recurring basis using significant unobservable inputs [Rollforward]    
Beginning balance of over-the-counter options 193 806
Beginning balance realized during the period (193) (806)
Contracts purchased during the period 409 543
Change in the fair value of outstanding contracts (0) 0
Ending balance of over-the-counter options $ 409 $ 543