Business Acquisitions and Noncontrolling Interests - Narrative (Details) $ in Thousands				1 Months Ended	3 Months Ended	6 Months Ended
	Mar. 07, 2016 USD ($)	Jan. 29, 2016 USD ($)	Dec. 17, 2014 USD ($) employee	Mar. 31, 2007	May 30, 2015 USD ($)	May 28, 2016 USD ($)	May 30, 2015 USD ($)	Nov. 28, 2015 USD ($)	Mar. 07, 2007
Business Acquisition [Line Items]
Goodwill						$ 511,483		$ 506,265
Purchase of noncontrolling interests						0	$ 1,239
FiberRio Technology Corporation [Member]
Business Acquisition [Line Items]
Purchase price	$ 11,918
Gross payments made to acquire business	8,031
Face value of contingent liability	3,887
Customer relationships	5,300
Machinery and equipment	3,300
Goodwill	$ 3,318
TDC Filter Manufacturing, Inc. [Member]
Business Acquisition [Line Items]
Purchase price		$ 11,268
Customer relationships		3,200
Machinery and equipment		1,959
Goodwill		3,408
Inventory		$ 2,551
Filter Resources, Inc. [Member]
Business Acquisition [Line Items]
Gross payments made to acquire business			$ 21,861
Face value of contingent liability			1,154			6
Machinery and equipment			574
Goodwill			11,938
Inventory			$ 2,042
Percentage of outstanding shares acquired			100.00%
Assumed long-term debt			$ 1,250
Number of employees in acquired business | employee			75
Contingent consideration face value			$ 1,350
SINFA [Member]
Business Acquisition [Line Items]
Effective date of acquisition				Mar. 07, 2007
Noncontrolling interest, ownership percentage by parent									80.00%
Name of acquired entity				Sinfa SA
Noncontrolling interest, ownership percentage by noncontrolling owners					20.00%		20.00%		20.00%
Purchase of noncontrolling interests					$ 1,239
Other Noncurrent Liabilities [Member] | FiberRio Technology Corporation [Member]
Business Acquisition [Line Items]
Face value of contingent liability						$ 3,887