Acquisitions and Purchase Accounting Additional Information (Details) (USD $)	0 Months Ended						0 Months Ended				6 Months Ended		6 Months Ended		0 Months Ended	6 Months Ended		6 Months Ended		0 Months Ended	6 Months Ended		6 Months Ended		0 Months Ended				0 Months Ended			0 Months Ended
	Mar. 31, 2014	Dec. 17, 2013 Market Forge [Member]	Oct. 15, 2013 Market Forge [Member]	Jan. 07, 2014 Market Forge [Member]	Jan. 07, 2014 Market Forge [Member] Measurement Period Adjustments	Jan. 07, 2014 Market Forge [Member] as initially reported	Jan. 07, 2014 Market Forge [Member] Commercial Foodservice Backlog [Member]	Jan. 07, 2014 Market Forge [Member] Commercial Foodservice Customer Relationships [Member]	Jan. 07, 2014 Market Forge [Member] Commercial Foodservice Developed Technology	Sep. 05, 2012 Stewart [Member]	Jun. 28, 2014 Stewart [Member] Food Processing Backlog [Member]	Sep. 05, 2012 Stewart [Member] Food Processing Backlog [Member]	Jun. 28, 2014 Stewart [Member] Food Processing Customer Relationships [Member]	Sep. 05, 2012 Stewart [Member] Food Processing Customer Relationships [Member]	Oct. 31, 2012 Nieco Corporation [Member]	Jun. 28, 2014 Nieco Corporation [Member] Commercial Foodservice Backlog [Member]	Oct. 31, 2012 Nieco Corporation [Member] Commercial Foodservice Backlog [Member]	Jun. 28, 2014 Nieco Corporation [Member] Commercial Foodservice Customer Relationships [Member]	Oct. 31, 2012 Nieco Corporation [Member] Commercial Foodservice Customer Relationships [Member]	Dec. 31, 2012 Viking Range Corporation [Member]	Jun. 28, 2014 Viking Range Corporation [Member] Residential Kitchen [Member] Backlog [Member]	Dec. 31, 2012 Viking Range Corporation [Member] Residential Kitchen [Member] Backlog [Member]	Jun. 28, 2014 Viking Range Corporation [Member] Residential Kitchen [Member] Customer Relationships [Member]	Dec. 31, 2012 Viking Range Corporation [Member] Residential Kitchen [Member] Customer Relationships [Member]	Jun. 29, 2013 Distributors [Member]	Jun. 28, 2014 Distributors [Member]	Jun. 29, 2013 Distributors [Member] Measurement Period Adjustments	Jun. 29, 2013 Distributors [Member] as initially reported	Oct. 15, 2013 Celfrost [Member]	Oct. 15, 2013 Celfrost [Member] Measurement Period Adjustments	Oct. 15, 2013 Celfrost [Member] as initially reported	Oct. 15, 2013 Celfrost [Member] Commercial Foodservice Backlog [Member]	Oct. 15, 2013 Celfrost [Member] Commercial Foodservice Customer Relationships [Member]	Jan. 31, 2014 Distributors 2014 [Member]	Jan. 31, 2014 Distributors 2014 [Member] Measurement Period Adjustments	Jan. 31, 2014 Distributors 2014 [Member] as initially reported	Jan. 07, 2014 Trade Names [Member] Market Forge [Member] Commercial Foodservice	Sep. 05, 2012 Trade Names [Member] Stewart [Member] Food Processing	Oct. 31, 2012 Trade Names [Member] Nieco Corporation [Member] Commercial Foodservice	Dec. 31, 2012 Trade Names [Member] Viking Range Corporation [Member] Residential Kitchen [Member]	Oct. 15, 2013 Trade Names [Member] Celfrost [Member] Commercial Foodservice
Business Acquisition [Line Items]
Payments to Acquire Businesses, Net of Cash Acquired	$ 15,000,000	$ 7,000,000								$ 27,800,000					$ 23,900,000					$ 361,700,000					$ 23,600,000				$ 11,200,000					$ 44,500,000
Business Acquisition, Additional Payment Due				200,000
Other intangibles							100,000	1,100,000	200,000			400,000		5,900,000			100,000		6,500,000			2,000,000		44,000,000								100,000	1,900,000				2,900,000	4,600,000	3,100,000	151,000,000	2,300,000
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life							3 months	4 years	5 years		6 months		5 years			3 months		4 years			3 months		6 years									3 months	7 years
Business Combination, Contingent Consideration, Asset										4,600,000					3,600,000
Business Combination, Provisional Information Adjustment, Working Capital										1,300,000										11,200,000
Net assets acquired and liabilities assumed				11,653,000	39,000	11,614,000																							12,313,000	0	12,313,000			44,456,000	0	44,456,000
Business Acquisition, Preacquisition Contingency, Amount of Settlement																									8,697,000	8,697,000	0	8,697,000						5,971,000	0	5,971,000
Payments for Previous Acquisition			$ 2,600,000																										$ 1,100,000