Consolidated Statements of Income - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 28, 2024	Dec. 30, 2023	Dec. 31, 2022
Income Statement [Abstract]
Net sales	$ 5,103,487	$ 5,090,830	$ 4,805,822
Materials, supplies, labor and other production costs (exclusive of depreciation and amortization shown separately below)	2,577,220	2,632,136	2,501,995
Selling, distribution and administrative expenses	2,001,052	2,119,718	1,850,594
Depreciation and amortization	159,210	151,709	141,957
Restructuring charges	7,403	7,099
FASTER Act, net of recovery on inferior ingredients			236
Plant closure costs and impairment of assets	10,310	7,298	7,825
Income from operations	348,292	172,870	303,215
Interest expense	37,129	36,609	28,921
Interest income	(17,506)	(20,577)	(23,644)
Other components of net periodic pension and postretirement benefits credit	(273)	(269)	(773)
Income before income taxes	328,942	157,107	298,711
Income tax expense	80,826	33,691	70,317
Net income	$ 248,116	$ 123,416	$ 228,394
Basic:
Net income per common share	$ 1.18	$ 0.58	$ 1.08
Weighted average shares outstanding	211,023	211,630	211,895
Diluted:
Net income per common share	$ 1.17	$ 0.58	$ 1.07
Weighted average shares outstanding	212,137	213,356	213,227
Cash dividends paid per common share	$ 0.9500	$ 0.9100	$ 0.8700