Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Amount of currency on hand as well as demand deposits with banks or financial institutions, acquired at the acquisition date. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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Amount of assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer, acquired at the acquisition date.

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Amount of liabilities due within one year or within the normal operating cycle, if longer, assumed at the acquisition date.

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Amount of intangible assets, excluding goodwill, acquired at the acquisition date.

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Amount of other assets expected to be realized or consumed after one year or the normal operating cycle, if longer, acquired at the acquisition date.

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The amount of property, plant, and equipment recognized as of the acquisition date.

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Amount recognized for assets, including goodwill, in excess of (less than) the aggregate liabilities assumed.

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Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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Acquisitions and Purchase Accounting Estimated Fair Values of Assets Acquired and Liabilities Assumed - Imperial Acquisition (Details) - USD ($) $ in Thousands		9 Months Ended
	Sep. 24, 2021	Oct. 02, 2021	Sep. 26, 2020	Jan. 02, 2021
Business Acquisition [Line Items]
Payments to Acquire Businesses, Net of Cash Acquired		$ 389,009	$ 33,144
Goodwill		2,106,182		$ 1,934,261
Commercial Foodservice Equipment Group
Business Acquisition [Line Items]
Goodwill		1,266,296		$ 1,228,436
Imperial
Business Acquisition [Line Items]
Payments to Acquire Businesses, Net of Cash Acquired	$ 127,300
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents	347
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets	8,070
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment	19,120
Goodwill	42,570
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill	65,230
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Noncurrent Assets	6
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities	(7,701)
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net	127,642
Imperial \| Commercial Foodservice Equipment Group
Business Acquisition [Line Items]
Goodwill	42,600
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill	65,200
Imperial \| Tradenames And Trademarks
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill	$ 35,500
Imperial \| Customer Relationships
Text Block [Abstract]
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	7 years
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill	$ 28,300
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	7 years
Imperial \| Developed Technology Rights
Text Block [Abstract]
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	7 years
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill	$ 900
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	7 years
Imperial \| Backlog
Text Block [Abstract]
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	3 months
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill		$ 600
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	3 months