Segment Reporting Segment Reporting (Narrative) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended				3 Months Ended
	Mar. 30, 2013 operating_segment	Mar. 30, 2013 Third Party Distributors [Member]	Mar. 30, 2013 Walmart Stores Inc [Member]	Dec. 29, 2012 Walmart Stores Inc [Member]	Mar. 30, 2013 Walmart Stores Inc [Member] Net Revenue [Member]	Mar. 31, 2012 Walmart Stores Inc [Member] Net Revenue [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Number of Operating Segments	1
Fair Value, Concentration of Risk, Accounts Receivable			$ 30.7	$ 25.9
Concentration Risk, Percentage		12.00%			17.00%	17.00%