Summary of Results of Operations for Business Segments (Details) - USD ($) $ in Thousands		3 Months Ended
		Apr. 01, 2023	Apr. 02, 2022	Dec. 31, 2022
Segment Reporting Information [Line Items]
Revenue from Contract with Customer, Excluding Assessed Tax		$ 1,007,396	$ 994,676
Income from operations	[1],[2]	161,022	122,564
Depreciation	[3]	11,977	11,372
Amortization of Intangible Assets and Debt Issuance Costs	[4]	22,970	35,370
Capital Expenditures Net		25,485	14,497
Total assets		6,956,137	6,474,165	$ 6,874,866
Commercial Foodservice Equipment Group
Segment Reporting Information [Line Items]
Revenue from Contract with Customer, Excluding Assessed Tax		613,935	540,018
Income from operations	[1],[2]	136,562	109,635
Depreciation	[3]	6,166	5,839
Amortization of Intangible Assets and Debt Issuance Costs		14,808	13,491
Capital Expenditures Net		16,906	5,557
Total assets		3,827,805	3,594,208
Food Processing Group
Segment Reporting Information [Line Items]
Revenue from Contract with Customer, Excluding Assessed Tax		173,503	123,578
Income from operations	[1],[2]	34,687	20,195
Depreciation	[3]	2,097	1,358
Amortization of Intangible Assets and Debt Issuance Costs		4,137	1,945
Capital Expenditures Net		2,203	3,094
Total assets		1,007,569	657,415
Residential Kitchen
Segment Reporting Information [Line Items]
Revenue from Contract with Customer, Excluding Assessed Tax		219,958	331,080
Income from operations	[1],[2]	21,186	24,946
Depreciation	[3]	3,447	3,985
Amortization of Intangible Assets and Debt Issuance Costs		2,238	18,129
Capital Expenditures Net		6,214	5,541
Total assets		1,999,632	2,127,119
Corporate and Other
Segment Reporting Information [Line Items]
Revenue from Contract with Customer, Excluding Assessed Tax		0	0
Income from operations	[1],[2],[5]	(31,413)	(32,212)
Depreciation	[3],[5]	267	190
Amortization of Intangible Assets and Debt Issuance Costs	[4],[5]	1,787	1,805
Capital Expenditures Net	[5]	162	305
Total assets	[5]	$ 121,131	$ 95,423

[1] Non-operating expenses are not allocated to the operating segments. Non-operating expenses consist of interest expense and deferred financing amortization, foreign exchange gains and losses and other income and expense items outside of income from operations.

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

[3] Includes depreciation on right of use assets

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

[5] Includes corporate and other general company assets and operations.