Summary of Results of Operations for Business Segments (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 29, 2025	Mar. 30, 2024	Dec. 28, 2024
Segment Reporting Information [Line Items]
Revenue from Contract with Customer, Excluding Assessed Tax	$ 906,627	$ 926,926
Cost of sales	560,694	580,568
Income from operations	140,598	137,133
Other Expenses	163,853	160,572
Income (Loss), Including Portion Attributable to Noncontrolling Interest, before Tax	182,080	185,785
Depreciation	14,356	13,273
Amortization of Intangible Assets and Debt Issuance Costs	17,789	19,137
Capital Expenditures Net	33,732	13,743
Total assets	7,401,381	6,930,405	$ 7,283,151
Commercial Foodservice Equipment Group
Segment Reporting Information [Line Items]
Revenue from Contract with Customer, Excluding Assessed Tax	562,717	581,413
Cost of sales	330,445	353,574
Other Expenses	80,865	75,907
Income (Loss), Including Portion Attributable to Noncontrolling Interest, before Tax	151,407	151,932
Depreciation	6,630	6,817
Amortization of Intangible Assets and Debt Issuance Costs	11,294	13,594
Capital Expenditures Net	6,739	6,056
Total assets	3,606,005	3,668,831
Food Processing Group
Segment Reporting Information [Line Items]
Revenue from Contract with Customer, Excluding Assessed Tax	167,906	171,614
Cost of sales	106,953	105,102
Other Expenses	30,887	26,693
Income (Loss), Including Portion Attributable to Noncontrolling Interest, before Tax	30,066	39,819
Depreciation	2,891	2,235
Amortization of Intangible Assets and Debt Issuance Costs	2,914	1,954
Capital Expenditures Net	19,291	1,845
Total assets	1,248,168	1,046,171
Residential Kitchen
Segment Reporting Information [Line Items]
Revenue from Contract with Customer, Excluding Assessed Tax	176,004	173,899
Cost of sales	122,650	122,741
Other Expenses	32,738	39,956
Income (Loss), Including Portion Attributable to Noncontrolling Interest, before Tax	20,616	11,202
Depreciation	4,010	3,805
Amortization of Intangible Assets and Debt Issuance Costs	1,784	1,802
Capital Expenditures Net	7,252	5,259
Total assets	1,966,111	1,939,293
Corporate Segment and Other Operating Segment
Segment Reporting Information [Line Items]
Revenue from Contract with Customer, Excluding Assessed Tax	0	0
Cost of sales	646	(849)
Other Expenses	19,363	18,016
Income (Loss), Including Portion Attributable to Noncontrolling Interest, before Tax	(20,009)	(17,168)
Depreciation	825	416
Amortization of Intangible Assets and Debt Issuance Costs	1,797	1,787
Capital Expenditures Net	450	583
Total assets	$ 581,097	$ 276,110