Income Taxes (Tables)

9 Months Ended

Sep. 28, 2013

Income Tax Disclosure [Abstract]

Summary of Effective Tax Rate

For the nine months ended September 28, 2013 and September 29, 2012, we did not accrue any interest or penalties into income tax expense.

	Three Months Ended						Nine months Ended
	September 28, 2013			September 29, 2012			September 28, 2013			September 29, 2012
Effective tax rate		18.1	%		31.0	%		18.4	%		27.5	%