v3.26.1
Investment in Unconsolidated Subsidiary (Revenues and Expenses) (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jul. 04, 2026
Apr. 04, 2026
Jun. 28, 2025
Mar. 29, 2025
Jul. 04, 2026
Jun. 28, 2025
Revenues:            
Operating revenues $ 1,724,078   $ 1,481,518   $ 3,274,899 $ 2,862,112
Expenses:            
Cost of sales and operating expenses (excludes depreciation and amortization, shown separately below) 1,220,705   1,135,601   2,366,605 2,204,844
Total costs and expenses 1,518,870   1,411,650   2,950,283 2,733,321
Operating income/(loss) 555,238   75,868   782,009 104,268
Income/(loss) before income taxes 499,907   18,330   675,589 (6,638)
Income tax expense 110,638   4,065   149,264 2,911
Net income/(loss) 389,269 $ 137,056 14,265 $ (23,814) 526,325 (9,549)
Diamond Green Diesel Holdings LLC Joint Venture            
Revenues:            
Operating revenues 2,681,999   1,097,831   4,096,045 1,997,740
Expenses:            
Cost of sales and operating expenses (excludes depreciation and amortization, shown separately below) 1,896,706   1,119,445   3,097,797 2,096,551
Lower of cost or market (LCM) inventory valuation adjustment 0   (111,245)   (96,720) (202,249)
Depreciation, amortization and accretion expense 71,020   61,529   148,948 129,001
Total costs and expenses 1,967,726   1,069,729   3,150,025 2,023,303
Operating income/(loss) 714,273   28,102   946,020 (25,563)
Other income 3,697   2,181   5,211 5,883
Interest and debt expense, net (10,739)   (12,844)   (21,895) (22,150)
Income/(loss) before income taxes 707,231   17,439   929,336 (41,830)
Income tax expense 284   1,105   328 1,144
Net income/(loss) $ 706,947   $ 16,334   $ 929,008 $ (42,974)