Segment Information - Results of Business Segments (Details) - USD ($)	12 Months Ended
	Dec. 28, 2024	Dec. 30, 2023	Dec. 31, 2022
Segment Reporting Information [Line Items]
Net sales	$ 3,875,162,000	$ 4,036,605,000	$ 4,032,853,000
Cost of Sales	2,404,793,000	2,502,543,000	2,586,299,000
Other Expenses	604,074,000	633,668,000	593,146,000
Income (Loss), Including Portion Attributable to Noncontrolling Interest, before Tax	866,295,000	900,394,000	853,408,000
Depreciation	55,609,000	50,416,000	44,619,000
Amortization expense	71,565,000	82,188,000	93,441,000
Net capital expenditures	49,310,000	85,179,000	67,289,000
Total assets	7,283,151,000	6,906,692,000	6,874,866,000
Long-lived assets	823,849,000	761,447,000	662,804,000
Other Cost and Expense, Operating	210,107,000	265,526,000	213,804,000
Commercial Foodservice Equipment Group
Segment Reporting Information [Line Items]
Net sales	2,419,236,000	2,521,471,000	2,394,762,000
Cost of Sales	1,460,903,000	1,510,920,000	1,485,321,000
Other Expenses	294,375,000	311,131,000	282,385,000
Income (Loss), Including Portion Attributable to Noncontrolling Interest, before Tax	663,958,000	699,420,000	627,056,000
Depreciation	28,621,000	27,323,000	24,299,000
Amortization expense	49,133,000	56,728,000	54,872,000
Net capital expenditures	23,220,000	39,272,000	28,718,000
Total assets	3,657,431,000	3,751,746,000	3,788,245,000
Long-lived assets	338,989,000	340,375,000	318,457,000
Food Processing Group
Segment Reporting Information [Line Items]
Net sales	731,003,000	720,618,000	589,969,000
Cost of Sales	440,358,000	446,239,000	377,389,000
Other Expenses	103,382,000	95,044,000	82,437,000
Income (Loss), Including Portion Attributable to Noncontrolling Interest, before Tax	187,263,000	179,335,000	130,143,000
Depreciation	9,386,000	7,949,000	6,045,000
Amortization expense	8,091,000	9,271,000	14,034,000
Net capital expenditures	12,636,000	14,999,000	13,957,000
Total assets	1,142,875,000	1,009,857,000	983,797,000
Long-lived assets	133,994,000	98,920,000	84,370,000
Residential Kitchen
Segment Reporting Information [Line Items]
Net sales	724,923,000	794,516,000	1,048,122,000
Cost of Sales	506,372,000	544,532,000	722,358,000
Other Expenses	144,961,000	154,139,000	146,675,000
Income (Loss), Including Portion Attributable to Noncontrolling Interest, before Tax	73,590,000	95,845,000	179,089,000
Depreciation	15,847,000	13,637,000	13,596,000
Amortization expense	7,214,000	9,052,000	17,376,000
Net capital expenditures	12,514,000	25,960,000	20,604,000
Total assets	1,930,705,000	1,941,204,000	1,972,351,000
Long-lived assets	272,644,000	227,131,000	151,499,000
Corporate and Other
Segment Reporting Information [Line Items]
Net sales	0	0	0
Cost of Sales	(2,840,000)	852,000	1,231,000
Other Expenses	61,356,000	73,354,000	81,649,000
Income (Loss), Including Portion Attributable to Noncontrolling Interest, before Tax	(58,516,000)	(74,206,000)	(82,880,000)
Depreciation	1,755,000	1,507,000	679,000
Amortization expense	7,127,000	7,137,000	7,159,000
Net capital expenditures	940,000	4,948,000	4,010,000
Total assets	552,140,000	203,885,000	130,473,000
Long-lived assets	$ 78,222,000	$ 95,021,000	$ 108,478,000