Operations and Summary of Significant Accounting Policies (Details) $ in Millions	6 Months Ended
	Jul. 01, 2017 segment item location	Jul. 01, 2017 product item location	Jul. 01, 2017 item location	Dec. 31, 2016 USD ($)
Organization Consolidation and Summary of Significant Accounting Policies
Minimum annual net revenues | $				$ 269
Number of product categories | product		2
Number of reporting units	2		2
Number of locations in which manufacturing facilities are operated | location	7	7	7
Number of manufacturing facilities in Salem, Oregon | item	2	2	2