The Company and Summary of Significant Accounting Policies The Company and Summary of Significant Accounting Policies (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended	12 Months Ended
	Mar. 31, 2013	Dec. 30, 2012
Accounting Policies [Line Items]
Number of Weeks in Fiscal Year	52	52
Number of Weeks in Presented Quarter	13	13
Property, Plant and Equipment, Other Types [Member]
Accounting Policies [Line Items]
Prior Period Reclassification Adjustment	15.9