v3.26.1
Financial Instruments and Risk Management - Fair Value of Partnership's Recognized Derivative Assets and Liabilities on a Gross Basis and Amounts Offset on Condensed Consolidated Balance Sheets (Details) - Commodity-Related Derivatives [Member] - USD ($)
$ in Thousands
Jun. 27, 2026
Sep. 27, 2025
Asset Derivatives [Abstracts]    
Gross amounts $ 3,341 $ 4,213
Effects of netting (2,666) (2,607)
Net amounts presented in the balance sheet 675 1,606
Liability Derivatives [Abstracts]    
Gross amounts 3,926 4,543
Effects of netting (2,666) (2,607)
Net amounts presented in the balance sheet $ 1,260 $ 1,936