Summary of Results of Operations for Business Segments (Details) - USD ($) $ in Thousands		3 Months Ended				9 Months Ended
		Sep. 28, 2024		Sep. 30, 2023		Sep. 28, 2024	Sep. 30, 2023	Dec. 30, 2023
Segment Reporting Information [Line Items]
Revenue from Contract with Customer, Excluding Assessed Tax		$ 942,809		$ 980,651		$ 2,861,281	$ 3,028,029
Income from operations	[1],[3]	173,439	[2]	174,441	[2]	486,280	520,234
Depreciation	[2],[4]	13,975		12,588		40,829	37,088
Amortization of Intangible Assets and Debt Issuance Costs	[2],[5]	16,805		20,693		54,008	61,970
Capital Expenditures Net		11,489		21,330		36,169	69,645
Total assets		7,201,081		6,922,608		7,201,081	6,922,608	$ 6,906,692
Commercial Foodservice Equipment Group
Segment Reporting Information [Line Items]
Revenue from Contract with Customer, Excluding Assessed Tax		600,068		634,009		1,809,790	1,893,607
Income from operations	[1],[3]	146,088		158,582		429,459	452,113
Depreciation	[4]	7,115		6,957		21,043	20,134
Amortization of Intangible Assets and Debt Issuance Costs	[5]	11,479		13,959		37,801	42,905
Capital Expenditures Net		6,049		7,056		16,338	34,805
Total assets		3,703,812		3,775,421		3,703,812	3,775,421
Food Processing Group
Segment Reporting Information [Line Items]
Revenue from Contract with Customer, Excluding Assessed Tax		169,523		166,667		511,610	528,918
Income from operations	[1],[3]	37,497		37,472		110,333	111,483
Depreciation	[4]	2,504		1,924		6,811	5,910
Amortization of Intangible Assets and Debt Issuance Costs	[5]	1,736		2,677		5,451	6,946
Capital Expenditures Net		3,585		6,672		7,941	11,744
Total assets		999,337		1,030,366		999,337	1,030,366
Residential Kitchen
Segment Reporting Information [Line Items]
Revenue from Contract with Customer, Excluding Assessed Tax		173,218		179,975		539,881	605,504
Income from operations	[1],[3]	13,170		10,915		27,840	51,197
Depreciation	[4]	3,906		3,304		11,680	10,070
Amortization of Intangible Assets and Debt Issuance Costs	[5]	1,814		2,280		5,415	6,768
Capital Expenditures Net		1,809		6,825		10,828	20,579
Total assets		1,963,444		1,976,071		1,963,444	1,976,071
Corporate and Other
Segment Reporting Information [Line Items]
Revenue from Contract with Customer, Excluding Assessed Tax	[2]	0		0		0	0
Income from operations	[1],[2],[3]	(23,316)		(32,528)		(81,352)	(94,559)
Depreciation	[2],[4]	450		403		1,295	974
Amortization of Intangible Assets and Debt Issuance Costs	[2],[5]	1,776		1,777		5,341	5,351
Capital Expenditures Net	[2]	46		777		1,062	2,517
Total assets	[2]	$ 534,488		$ 140,750		$ 534,488	$ 140,750

[1] .

[2] .

[3] Restructuring expenses are allocated in operating income by segment. (4)Includes depreciation on right of use assets.

[4] Includes depreciation on right of use assets

[5] Includes amortization of deferred financing costs and Convertible Notes issuance costs