Acquisitions and Purchase Accounting Estimated Fair Value of Assets Acquired and Liabilities Assumed - Crown (Details) - USD ($) $ in Thousands		6 Months Ended
	Dec. 03, 2018	Jun. 29, 2019	Jun. 30, 2018	Dec. 29, 2018
Business Acquisition [Line Items]
Payments to Acquire Businesses, Net of Cash Acquired		$ 167,089	$ 1,144,541
Goodwill		1,781,772		$ 1,743,175
Crown
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents	$ 495
Payments to Acquire Businesses, Net of Cash Acquired	41,800
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets	5,045
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment	12,368
Goodwill	26,421
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities	(2,621)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities, Net	(2,421)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net	42,245
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities Noncurrent	(800)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities	(1,600)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill	2,958
Business Combination, Provisional Information Adjustment, Working Capital	200
Previously Reported | Crown
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents	495
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets	5,045
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment	8,710
Goodwill	31,226
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities	(2,340)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities, Net	(668)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net	42,468
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill	0
Scenario, Adjustment | Crown
Business Acquisition [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	0
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment	3,658
Goodwill	(4,805)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities	(281)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities, Net	(1,753)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net	(223)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill	2,958
Commercial Foodservice Equipment Group
Business Acquisition [Line Items]
Goodwill		$ 1,145,267		$ 1,102,067
Trade Names | Commercial Foodservice Equipment Group | Crown
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill	$ 3,000