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				6 Months Ended	12 Months Ended	6 Months Ended
	Jun. 30, 2013	Mar. 31, 2013	Jul. 01, 2012	Apr. 01, 2012	Jun. 30, 2013	Dec. 30, 2012	Jul. 01, 2012 Property, Plant and Equipment, Other Types [Member]
Accounting Policies [Line Items]
Prior Period Reclassification Adjustment							$ 51.4
Number of Weeks in Fiscal Year					52	52
Number of Weeks in Presented Quarter	13	13	13	13