Acquisitions and Purchase Accounting Additional Information (Details) - USD ($) $ in Thousands	May. 31, 2015	Apr. 07, 2015	Feb. 10, 2015	Jan. 30, 2015	Jan. 07, 2015	Nov. 05, 2014	Sep. 08, 2014	Mar. 31, 2014	Jan. 31, 2014	Jan. 07, 2014	Dec. 15, 2015	May. 30, 2015
Measurement Period Adjustments
Business Acquisition [Line Items]
Long-term deferred tax liability											$ 0
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill											0
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net											$ 0
Concordia [Member]
Business Acquisition [Line Items]
Business Combinations, Deferred Tax Assets, Operating Loss Carryforwards							$ 4,100
Payments to Acquire Businesses, Net of Cash Acquired							12,500
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Assets Noncurrent							3,264
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill							3,300
Business Combination, Contingent Consideration, Liability							500
Business Combination, Provisional Information Adjustment, Working Capital							100
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net							13,302
Concordia [Member] | Measurement Period Adjustments
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill							(1,200)
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net							(4,269)
Concordia [Member] | Scenario, Previously Reported [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Assets Noncurrent							0
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill							4,500
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net							17,571
Concordia [Member] | Book And Tax Basis Difference [Member] | Intangible Assets [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities, Net							1,200
Concordia [Member] | Book And Tax Basis Difference [Member] | Tangible Assets And Liability Accounts [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities, Net							1,100
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Asset, Current							700
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Assets Noncurrent							3,300
Concordia [Member] | Customer Relationships [Member] | Commercial Foodservice Equipment Group [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill							$ 2,200
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life							10 years
Concordia [Member] | Trade Names [Member] | Commercial Foodservice Equipment Group [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill							$ 1,100
ULine [Member]
Business Acquisition [Line Items]
Long-term deferred tax liability						$ 17,752
Business Combinations, Deferred Tax Assets, Operating Loss Carryforwards						5,700
Payments to Acquire Businesses, Net of Cash Acquired						142,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill						75,200
Business Combination, Provisional Information Adjustment, Working Capital						300
ULine [Member] | Measurement Period Adjustments
Business Acquisition [Line Items]
Long-term deferred tax liability						(4,657)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill						17,700
ULine [Member] | Scenario, Previously Reported [Member]
Business Acquisition [Line Items]
Long-term deferred tax liability						13,095
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill						57,500
ULine [Member] | Book And Tax Basis Difference [Member] | Intangible Assets [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities, Net						24,200
ULine [Member] | Book And Tax Basis Difference [Member] | Tangible Assets And Liability Accounts [Member]
Business Acquisition [Line Items]
Long-term deferred tax liability						17,800
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities, Net						1,500
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Asset, Current						800
ULine [Member] | Backlog [Member] | Residential Kitchen [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill						1,800
ULine [Member] | Customer Relationships [Member] | Residential Kitchen [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill						$ 20,700
ULine [Member] | Backlog [Member]
Business Acquisition [Line Items]
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life						5 months
ULine [Member] | Trade Names [Member]
Business Acquisition [Line Items]
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life						6 years
ULine [Member] | Trade Names [Member] | Residential Kitchen [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill						$ 52,700
Desmon [Member]
Business Acquisition [Line Items]
Long-term deferred tax liability					$ 2,107
Business Combinations, Deferred Tax Assets, Operating Loss Carryforwards					200
Payments to Acquire Businesses, Net of Cash Acquired					13,500
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill					2,230
Business Combination, Contingent Consideration, Liability					2,100
Business Combination, Provisional Information Adjustment, Working Capital					400
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net					16,121
Desmon [Member] | Measurement Period Adjustments
Business Acquisition [Line Items]
Long-term deferred tax liability					(282)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill					(899)
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net					(683)
Desmon [Member] | Scenario, Previously Reported [Member]
Business Acquisition [Line Items]
Long-term deferred tax liability					2,389
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill					3,129
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net					16,804
Desmon [Member] | Book And Tax Basis Difference [Member] | Intangible Assets [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities, Net					700
Desmon [Member] | Book And Tax Basis Difference [Member] | Tangible Assets And Liability Accounts [Member]
Business Acquisition [Line Items]
Long-term deferred tax liability					2,100
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities, Net					1,100
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Asset, Current					500
Desmon [Member] | Customer Relationships [Member] | Commercial Foodservice Equipment Group [Member]
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					9 years
Desmon [Member] | Developed Technology Rights [Member] | Commercial Foodservice Equipment Group [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill					$ 300
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life					7 years
Desmon [Member] | Trade Names [Member] | Commercial Foodservice Equipment Group [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill					$ 1,300
GoldsteinEswood [Member]
Business Acquisition [Line Items]
Payments to Acquire Businesses, Net of Cash Acquired				$ 27,400
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill				8,761
Business Combination, Contingent Consideration, Liability				1,800
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net				29,244
GoldsteinEswood [Member] | Measurement Period Adjustments
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill				3,113
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net				183
GoldsteinEswood [Member] | Scenario, Previously Reported [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill				5,648
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net				29,061
GoldsteinEswood [Member] | Backlog [Member] | Commercial Foodservice Equipment Group [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill				$ 100
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life				3 months
GoldsteinEswood [Member] | Customer Relationships [Member] | Commercial Foodservice Equipment Group [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill				$ 5,900
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life				7 years
GoldsteinEswood [Member] | Trade Names [Member] | Commercial Foodservice Equipment Group [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill				$ 2,800
Market Forge [Member]
Business Acquisition [Line Items]
Payments to Acquire Businesses, Net of Cash Acquired										$ 7,000
Business Acquisition, Additional Payment Due										200
Business Combination, Contingent Consideration, Liability										1,500
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net										11,740
Payments for Previous Acquisition										3,000
Market Forge [Member] | Measurement Period Adjustments
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net										126
Market Forge [Member] | Scenario, Previously Reported [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net										11,614
Market Forge [Member] | Backlog [Member] | Commercial Foodservice Equipment Group [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill										$ 100
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life										3 months
Market Forge [Member] | Customer Relationships [Member] | Commercial Foodservice Equipment Group [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill										$ 1,100
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life										4 years
Market Forge [Member] | Developed Technology Rights [Member] | Commercial Foodservice Equipment Group [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill										$ 200
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life										5 years
Market Forge [Member] | Trade Names [Member] | Commercial Foodservice Equipment Group [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill										$ 2,900
Distributors 2014 [Member]
Business Acquisition [Line Items]
Payments to Acquire Businesses, Net of Cash Acquired									$ 44,500
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net									44,456
Business Combinations, Preexisting Relationship, Liability Forgiveness									(5,971)
Distributors 2014 [Member] | Measurement Period Adjustments
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net									0
Business Combinations, Preexisting Relationship, Liability Forgiveness									0
Distributors 2014 [Member] | Scenario, Previously Reported [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net									44,456
Business Combinations, Preexisting Relationship, Liability Forgiveness									$ (5,971)
PES [Member]
Business Acquisition [Line Items]
Payments to Acquire Businesses, Net of Cash Acquired								$ 15,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill								1,618
Business Combination, Contingent Consideration, Liability								2,500
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net								17,477
PES [Member] | Measurement Period Adjustments
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill								18
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net								176
PES [Member] | Scenario, Previously Reported [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill								1,600
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net								17,301
PES [Member] | Backlog [Member] | Food Processing Group [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill								$ 100
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life								3 months
PES [Member] | Customer Relationships [Member] | Food Processing Group [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill								$ 1,000
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life								5 years
PES [Member] | Developed Technology Rights [Member] | Food Processing Group [Member]
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								5 years
Marsal [Member]
Business Acquisition [Line Items]
Payments to Acquire Businesses, Net of Cash Acquired			$ 5,500
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill			2,027
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net			5,500
Marsal [Member] | Measurement Period Adjustments
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill			0
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net			0
Marsal [Member] | Scenario, Previously Reported [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill			2,027
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net			5,500
Marsal [Member] | Backlog [Member] | Commercial Foodservice Equipment Group [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill			$ 100
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life			3 months
Marsal [Member] | Customer Relationships [Member] | Commercial Foodservice Equipment Group [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			4 years
Marsal [Member] | Developed Technology Rights [Member] | Commercial Foodservice Equipment Group [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill			$ 100
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life			5 years
Marsal [Member] | Trade Names [Member] | Commercial Foodservice Equipment Group [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill			$ 1,300
Thurne [Member]
Business Acquisition [Line Items]
Payments to Acquire Businesses, Net of Cash Acquired		$ 12,600
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill		1,601
Business Combination, Provisional Information Adjustment, Working Capital		2,700
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net		9,951
Thurne [Member] | Measurement Period Adjustments
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill		(2,024)
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net		79
Thurne [Member] | Scenario, Previously Reported [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill		3,625
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net		9,872
Thurne [Member] | Customer Relationships [Member] | Food Processing Group [Member]
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		9 years
Thurne [Member] | Backlog [Member] | Food Processing Group [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill		$ 100
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life		3 months
Thurne [Member] | Developed Technology Rights [Member] | Food Processing Group [Member]
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		7 years
Thurne [Member] | Trade Names [Member] | Food Processing Group [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill		$ 400
Induc [Member]
Business Acquisition [Line Items]
Payments to Acquire Businesses, Net of Cash Acquired	$ 10,600
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill												$ 1,200
Business Combination, Contingent Consideration, Liability												4,400
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net												16,456
AdditonalPaymentstoAcquireBusinessses	$ 1,400
Induc [Member] | Measurement Period Adjustments
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill												(300)
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net												42
Induc [Member] | Scenario, Previously Reported [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill												1,500
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net												16,414
Induc [Member] | Customer Lists [Member] | Commercial Foodservice Equipment Group [Member]
Business Acquisition [Line Items]
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	9 years
Induc [Member] | Customer Relationships [Member] | Commercial Foodservice Equipment Group [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill												700
Induc [Member] | Trade Names [Member] | Commercial Foodservice Equipment Group [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill												$ 500