Acquisitions and Purchase Accounting Estimated Fair Values of Assets Acquired and Liabilities Assumed for Follett Acquisition (Details) - USD ($) $ in Thousands		3 Months Ended
	May 31, 2016	Apr. 01, 2017	Apr. 02, 2016	Dec. 31, 2016
Business Acquisition [Line Items]
Payments to Acquire Businesses, Net of Cash Acquired		$ 2,696	$ 0
Goodwill		1,098,843		$ 1,092,722
Follett [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents	$ 23,979
Payments to Acquire Businesses, Net of Cash Acquired	208,400
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets	41,530
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment	19,868
Goodwill	77,668
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill	82,450
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Noncurrent Assets	1,358
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities	(13,818)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Other	(616)
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net	232,419
Commercial Foodservice Equipment Group [Member]
Business Acquisition [Line Items]
Goodwill		$ 544,284		$ 542,090
Customer Relationships [Member] | Commercial Foodservice Equipment Group [Member] | Follett [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill	$ 22,500
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	6 years
Developed Technology Rights [Member] | Commercial Foodservice Equipment Group [Member] | Follett [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill	$ 4,500
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	6 years
Backlog [Member] | Commercial Foodservice Equipment Group [Member] | Follett [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill	$ 500
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	3 months
Trade Names [Member] | Commercial Foodservice Equipment Group [Member] | Follett [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill	$ 55,000
Scenario, Adjustment [Member] | Follett [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents	1,359
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets	(72)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment	0
Goodwill	1,448
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill	0
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Noncurrent Assets	0
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities	(2,039)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Other	0
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net	696
Scenario, Previously Reported [Member] | Follett [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents	22,620
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets	41,602
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment	19,868
Goodwill	76,220
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill	82,450
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Noncurrent Assets	1,358
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities	(11,779)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Other	(616)
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net	$ 231,723