Restructuring and Related Costs (Narrative) (Details) $ in Millions	Oct. 01, 2016 USD ($)
Restructuring Cost and Reserve [Line Items]
Expected future restructuring charges	$ 4.9
Employee termination expenses
Restructuring Cost and Reserve [Line Items]
Expected future restructuring charges	1.7
Facility and other related costs
Restructuring Cost and Reserve [Line Items]
Expected future restructuring charges	$ 3.2