Acquisitions and Purchase Accounting Estimated Fair Value of Assets Acquired and Liabilities Assumed - 2023 Acquisition (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 30, 2023	Dec. 31, 2022	Jan. 01, 2022
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]
Goodwill	$ 2,486,310	$ 2,411,834	$ 2,243,469
Accrued contingent consideration	17,791	20,529
Food Processing Group
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]
Goodwill	375,217	350,303	237,433
Commercial Foodservice Equipment Group
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]
Goodwill	1,329,056	1,309,776	1,298,369
Residential Kitchen
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]
Goodwill	782,037	751,755	$ 707,667
2023 Acquisitions
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents	3,102
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets	10,152
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment	21,915
Goodwill	41,148
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill	33,615
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities	(4,921)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities	(942)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Other	(12,315)
Business Combination Recognized Identifiable Assets Acquired Goodwill And Liabilities Assumed Initial Consideration, Net	91,759
Accrued contingent consideration	14,959	$ 23,100
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net	106,718
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities, Net	(900)
Business Acquisition, Goodwill, Expected Tax Deductible Amount	39,500
Business Combination, Intangible Assets, Other than Goodwill, Expected Tax Deductible Amount	32,200
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Noncurrent Assets	5
2023 Acquisitions | Food Processing Group
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]
Goodwill	17,900
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill	7,800
2023 Acquisitions | Commercial Foodservice Equipment Group
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]
Goodwill	9,600
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill	14,100
2023 Acquisitions | Residential Kitchen
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]
Goodwill	13,600
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill	11,700
2023 Acquisitions | Customer Relationships
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill	$ 7,200
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	7 years
2023 Acquisitions | Developed Technology Rights
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill	$ 7,900
2023 Acquisitions | Developed Technology Rights | Minimum
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	7 years
2023 Acquisitions | Developed Technology Rights | Maximum
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	12 years
2023 Acquisitions | Backlog
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill	$ 600
2023 Acquisitions | Backlog | Minimum
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	9 months
2023 Acquisitions | Tradenames And Trademarks
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill	$ 17,900
2023 Acquisitions | Book and tax difference, identifiable intangible assets
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities, Net	300
2023 Acquisitions | Book and tax difference, identifiable tangible assets and liabilities
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities, Net	600
2022 Acquisitions
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents	26,019
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets	106,353
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment	45,213
Goodwill	150,991
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill	100,165
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities	(61,187)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities	(21,088)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Other	(27,080)
Business Combination Recognized Identifiable Assets Acquired Goodwill And Liabilities Assumed Initial Consideration, Net	294,842
Accrued contingent consideration	23,074
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net	319,886
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities, Net	(20,000)
Business Acquisition, Goodwill, Expected Tax Deductible Amount	21,500
Business Combination, Intangible Assets, Other than Goodwill, Expected Tax Deductible Amount	11,900
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Noncurrent Assets	4,834
2022 Acquisitions | Food Processing Group
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]
Goodwill	113,800
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill	63,800
2022 Acquisitions | Commercial Foodservice Equipment Group
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]
Goodwill	34,900
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill	35,600
2022 Acquisitions | Residential Kitchen
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]
Goodwill	2,300
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill	800
2022 Acquisitions | Customer Relationships
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill	$ 31,500
2022 Acquisitions | Customer Relationships | Minimum
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	7 years
2022 Acquisitions | Customer Relationships | Maximum
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	9 years
2022 Acquisitions | Developed Technology Rights
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill	$ 16,000
2022 Acquisitions | Developed Technology Rights | Minimum
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	5 years
2022 Acquisitions | Developed Technology Rights | Maximum
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	11 years
2022 Acquisitions | Backlog
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill	$ 6,700
2022 Acquisitions | Backlog | Minimum
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	3 months
2022 Acquisitions | Backlog | Maximum
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	12 months
2022 Acquisitions | Tradenames And Trademarks
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill	$ 46,000
2022 Acquisitions | Book and tax difference, identifiable intangible assets
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities, Net	20,800
2022 Acquisitions | Book and tax difference, identifiable tangible assets and liabilities
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities, Net	(800)
Previously Reported | 2023 Acquisitions
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents	3,102
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets	9,964
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment	21,954
Goodwill	38,422
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill	34,337
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities	(3,774)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities	(958)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Other	(12,099)
Business Combination Recognized Identifiable Assets Acquired Goodwill And Liabilities Assumed Initial Consideration, Net	90,948
Accrued contingent consideration	14,743
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net	105,691
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Noncurrent Assets	0
Previously Reported | 2022 Acquisitions
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents	25,860
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets	115,264
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment	44,598
Goodwill	139,633
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill	93,147
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities	(57,158)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities	(23,137)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Other	(19,061)
Business Combination Recognized Identifiable Assets Acquired Goodwill And Liabilities Assumed Initial Consideration, Net	292,505
Accrued contingent consideration	19,105
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net	311,610
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Noncurrent Assets	1,420
Measurement period adjustment | 2023 Acquisitions
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents	0
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets	188
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment	(39)
Goodwill	2,726
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill	(722)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities	(1,147)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities	16
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Other	(216)
Business Combination Recognized Identifiable Assets Acquired Goodwill And Liabilities Assumed Initial Consideration, Net	811
Accrued contingent consideration	216
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net	1,027
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Noncurrent Assets	5
Measurement period adjustment | 2022 Acquisitions
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents	159
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets	(8,911)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment	615
Goodwill	11,358
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill	7,018
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities	(4,029)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities	2,049
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Other	(8,019)
Business Combination Recognized Identifiable Assets Acquired Goodwill And Liabilities Assumed Initial Consideration, Net	2,337
Accrued contingent consideration	3,969
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net	8,276
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Noncurrent Assets	$ 3,414