Summary of Results of Operations for Business Segments (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 27, 2025	Sep. 28, 2024	Sep. 27, 2025	Sep. 28, 2024	Dec. 28, 2024
Segment Reporting Information [Line Items]
Revenue from Contract with Customer, Excluding Assessed Tax	$ 982,131	$ 942,809	$ 2,866,617	$ 2,861,281
Cost of sales	620,825	587,375	1,788,087	1,779,847
Income from operations	(554,249)	173,439	(258,259)	486,280
Other Expenses	164,902	142,462	499,853	466,289
Depreciation	15,235	13,975	44,589	40,829
Amortization of Intangible Assets and Debt Issuance Costs	17,595	16,805	52,576	54,008
Capital Expenditures Net	20,266	11,489	74,917	36,169
Total assets	6,354,660	7,201,081	6,354,660	7,201,081	$ 7,283,151
Segment Reporting, Other Segment Item, Amount	196,404	212,972	578,677	615,145
Commercial Foodservice Equipment Group
Segment Reporting Information [Line Items]
Revenue from Contract with Customer, Excluding Assessed Tax	606,001	591,717	1,749,323	1,782,940
Cost of sales	367,878	357,922	1,044,777	1,073,670
Other Expenses	76,501	70,533	234,969	222,493
Depreciation	7,095	6,897	20,636	20,419
Amortization of Intangible Assets and Debt Issuance Costs	10,657	11,479	32,903	37,801
Capital Expenditures Net	7,016	5,967	22,219	16,221
Total assets	3,572,486	3,687,621	3,572,486	3,687,621
Segment Reporting, Other Segment Item, Amount	161,622	163,262	469,577	486,777
Food Processing Group
Segment Reporting Information [Line Items]
Revenue from Contract with Customer, Excluding Assessed Tax	201,353	177,874	585,454	538,460
Cost of sales	132,314	108,647	374,546	328,618
Other Expenses	31,420	26,340	97,377	81,459
Depreciation	3,298	2,722	9,284	7,435
Amortization of Intangible Assets and Debt Issuance Costs	3,013	1,736	8,556	5,451
Capital Expenditures Net	9,478	3,667	35,201	8,058
Total assets	1,384,806	1,015,528	1,384,806	1,015,528
Segment Reporting, Other Segment Item, Amount	37,619	42,887	113,531	128,383
Residential Kitchen
Segment Reporting Information [Line Items]
Revenue from Contract with Customer, Excluding Assessed Tax	174,777	173,218	531,840	539,881
Cost of sales	120,486	120,421	369,005	378,925
Other Expenses	37,152	32,063	106,477	111,515
Depreciation	4,291	3,906	12,595	11,680
Amortization of Intangible Assets and Debt Issuance Costs	1,858	1,814	5,477	5,415
Capital Expenditures Net	3,505	1,809	17,092	10,828
Total assets	1,258,818	1,963,444	1,258,818	1,963,444
Segment Reporting, Other Segment Item, Amount	17,139	20,734	56,358	49,441
Corporate Segment and Other Operating Segment
Segment Reporting Information [Line Items]
Revenue from Contract with Customer, Excluding Assessed Tax	0	0	0	0
Cost of sales	147	385	(241)	(1,366)
Other Expenses	19,829	13,526	61,030	50,822
Depreciation	551	450	2,074	1,295
Amortization of Intangible Assets and Debt Issuance Costs	2,067	1,776	5,640	5,341
Capital Expenditures Net	267	46	405	1,062
Total assets	138,550	534,488	138,550	534,488
Segment Reporting, Other Segment Item, Amount	$ (19,976)	$ (13,911)	$ (60,789)	$ (49,456)