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Business Acquisitions, Investments and Redeemable Noncontrolling Interests (Industrial Air) (Details)
11 Months Ended 12 Months Ended
Dec. 17, 2014
USD ($)
Dec. 16, 2013
USD ($)
market
Nov. 29, 2014
USD ($)
Nov. 28, 2015
USD ($)
Nov. 30, 2013
USD ($)
Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net          
Goodwill     $ 507,172,000 $ 506,265,000 $ 241,299,000
Intangible Assets Acquired          
Finite-lived intangible assets acquired $ 10,880,000        
Customer Relationships [Member]          
Intangible Assets Acquired          
Finite-lived intangible assets acquired $ 10,800,000        
Weighted average useful life (less than 1 year) 15 years        
Trademarks [Member]          
Intangible Assets Acquired          
Finite-lived intangible assets acquired $ 80,000        
Weighted average useful life (less than 1 year) 1 year        
Air Filtrations Segment of General Electric [Member]          
Business Acquisition [Line Items]          
Payments to acquire businesses   $ 263,758,000      
Cash acquired from acquisition   3,446,000      
Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net          
Accounts receivable   34,453,000      
Inventories   41,884,000      
Other current assets   837,000      
Property, plant and equipment   22,903,000      
Goodwill   74,324,000      
Intangible assets   133,020,000      
Total assets acquired   307,421,000      
Total liabilities   47,109,000      
Net assets acquired   $ 260,312,000      
Intangible Assets Acquired          
Net sales     226,709,000 208,036,000  
Operating profit     $ 13,984,000 $ 18,995,000  
Number of markets the company primarily operated in | market   3      
Air Filtrations Segment of General Electric [Member] | Term Loan [Member]          
Business Acquisition [Line Items]          
Amount funded   $ 100,000,000      
Air Filtrations Segment of General Electric [Member] | Revolving Credit Facility [Member]          
Business Acquisition [Line Items]          
Amount borrowed   50,000,000      
Air Filtrations Segment of General Electric [Member] | Customer Relationships [Member]          
Intangible Assets Acquired          
Finite-lived intangible assets acquired   $ 77,300,000      
Weighted average useful life (less than 1 year)   13 years      
Air Filtrations Segment of General Electric [Member] | Developed Technology [Member]          
Intangible Assets Acquired          
Finite-lived intangible assets acquired   $ 19,900,000      
Weighted average useful life (less than 1 year)   13 years      
Air Filtrations Segment of General Electric [Member] | Trademarks [Member]          
Intangible Assets Acquired          
Finite-lived intangible assets acquired   $ 50,000      
Weighted average useful life (less than 1 year)   1 year      
Air Filtrations Segment of General Electric [Member] | Backlog [Member]          
Intangible Assets Acquired          
Finite-lived intangible assets acquired   $ 670,000      
Weighted average useful life (less than 1 year)   1 year      
Air Filtrations Segment of General Electric [Member] | Trade Names [Member]          
Intangible Assets Acquired          
Indefinite-lived intangible assets acquired   $ 35,100,000