Business Segment Data - Quarterly Financial Information (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 26, 2025	Dec. 27, 2024	Dec. 29, 2023
Segment Reporting Information [Line Items]
Net sales	$ 4,322.3	$ 4,280.2	$ 4,320.7
Gross Profit	399.1	357.9	350.7
Fresh and Value-Added Products
Segment Reporting Information [Line Items]
Net sales	2,621.9	2,606.9	2,477.8
Gross Profit	299.4	243.3	167.3
Totals
Segment Reporting Information [Line Items]
Net sales	210.0	197.4	204.7
Gross Profit	28.7	27.8	20.1
North America
Segment Reporting Information [Line Items]
Net sales	$ 2,516.1	$ 2,541.7	$ 2,578.7