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Investment in Unconsolidated Subsidiary (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 28, 2024	Sep. 30, 2023	Sep. 28, 2024	Sep. 30, 2023	Dec. 30, 2023	Jan. 21, 2011
Schedule of Equity Method Investments [Line Items]
Investment in the joint venture	$ 2,332,007		$ 2,332,007		$ 2,251,629
Income (loss) from equity method investments	3,782	$ 1,534	9,109	$ 3,503
Capital contribution			90,000	75,000
Distributions of earnings from Diamond Green Diesel and other unconsolidated subsidiaries			115,558	168,277
Diamond Green Diesel Holdings LLC Joint Venture
Schedule of Equity Method Investments [Line Items]
Ownership percentage						50.00%
Investment in the joint venture	2,260,200		2,260,200
Income (loss) from equity method investments	2,400	54,400	125,000	361,700
Income tax credits and adjustments	$ 313,000	$ 266,400	952,200	900,000
Capital contribution			90,000	75,000
Distributions of earnings from Diamond Green Diesel and other unconsolidated subsidiaries			$ 111,200	$ 163,600
Diamond Green Diesel Holdings LLC Joint Venture \| Valero Energy Corporation
Schedule of Equity Method Investments [Line Items]
Ownership percentage						50.00%