Acquisitions and Purchase Accounting Estimated Fair Value of Assets Acquired and Liabilities Assumed - 2024 Acquisitions (Details) - USD ($)	6 Months Ended
	Jun. 29, 2024	Dec. 30, 2023
Business Acquisition [Line Items]
Goodwill	$ 2,471,721,000	$ 2,486,310,000
Business Combination, Contingent Consideration, Liability	24,373,000	17,791,000
Acquired Finite-Lived Intangible Asset, Residual Value	5
Commercial Foodservice Equipment Group
Business Acquisition [Line Items]
Goodwill	1,322,736,000	1,329,056,000
Food Processing Group
Business Acquisition [Line Items]
Goodwill	371,140,000	375,217,000
Residential Kitchen
Business Acquisition [Line Items]
Goodwill	777,845,000	$ 782,037,000
2024 Acquisitions
Business Acquisition [Line Items]
Business Acquisition, Goodwill, Expected Tax Deductible Amount	500,000
Business Combination, Intangible Assets, Other than Goodwill, Expected Tax Deductible Amount	600,000
2024 Acquisitions | Food Processing Group
Text Block [Abstract]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill	600,000
Business Acquisition [Line Items]
Goodwill	900,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill	600,000
2024 Acquisitions | Customer Relationships
Text Block [Abstract]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill	300,000
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill	$ 300,000
2024 Acquisitions | Customer Relationships | Minimum
Business Acquisition [Line Items]
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	5 years
2024 Acquisitions | Tradenames And Trademarks
Text Block [Abstract]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill	$ 300,000
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill	300,000
Initial accounting | 2024 Acquisitions
Text Block [Abstract]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill	568,000
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents	1,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets	1,676,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment	383,000
Goodwill	945,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill	568,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities	(222,000)
Business Combination Recognized Identifiable Assets Acquired Goodwill And Liabilities Assumed Initial Consideration, Net	3,351,000
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net	$ 3,351,000