Long-Term Debt (Schedule Of Maximum Leverage Ratio) (Details)	12 Months Ended
	Dec. 28, 2012
Prior To June 28, 2013 [Member]
Debt Instrument [Line Items]
Maximum Leverage Ratio	3.50
On And After June 28, 2013 And Prior To September 27, 2013 [Member]
Debt Instrument [Line Items]
Maximum Leverage Ratio	3.25
On And After September 27, 2013 [Member]
Debt Instrument [Line Items]
Maximum Leverage Ratio	3