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SEGMENT INFORMATION - NARRATIVE (Details) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 29, 2025 USD ($) | Jun. 30, 2024 USD ($) | Jun. 28, 2026 USD ($) | Jun. 29, 2025 USD ($) segment | Jun. 30, 2024 USD ($)
Revenue, Major Customer [Line Items] |  |  |  |  |
Number of reportable segments | segment |  |  |  | 3 |
Operating Segments | Commodities futures and options |  |  |  |  |
Revenue, Major Customer [Line Items] |  |  |  |  |
Net pre-tax gains on commodity derivatives | $ (169,182) | $ (15,071) |  | $ (326,779) | $ 5,180
Scenario, Forecast | Operating Segments | Commodities futures and options |  |  |  |  |
Revenue, Major Customer [Line Items] |  |  |  |  |
Net pre-tax gains on commodity derivatives |  |  | $ 1,949 |  |
Cost of sales | Commodities futures and options |  |  |  |  |
Revenue, Major Customer [Line Items] |  |  |  |  |
Cumulative amount of mark-to-market gains (losses) on commodity derivatives |  |  |  | $ (29,683) |

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