Income Taxes - Unrecognized Tax Benefits and Open Tax Years (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 29, 2015	Mar. 30, 2014
Income Tax Contingency [Line Items]
Unrecognized Tax Benefits, Period Increase (Decrease)	$ 0.3	$ 0.1
United States [Member]
Income Tax Contingency [Line Items]
Tax years open for examination, by major tax jurisdiction	2011
The Netherlands [Member]
Income Tax Contingency [Line Items]
Tax years open for examination, by major tax jurisdiction	2011
Czech Republic [Member]
Income Tax Contingency [Line Items]
Tax years open for examination, by major tax jurisdiction	2012