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Subsequent Event (Notes)	6 Months Ended
Subsequent Event (Notes)	Jun. 30, 2017
Subsequent Events [Abstract]
Subsequent Events [Text Block]	SUBSEQUENT EVENTS On July 10, 2017, the Company completed the acquisition of substantially all the assets of Carton Craft Corporation and its affiliate Lithocraft, Inc. The acquisition includes two folding carton converting facilities located in New Albany, Indiana, focused on the production of paperboard-based air filter frames and folding cartons.