Long-Term Debt (Schedule Of Europe And Mediterranean Credit Facilities) (Details) (USD $) In Millions, unless otherwise specified	6 Months Ended	12 Months Ended
	Jun. 28, 2013	Dec. 31, 2011	Dec. 31, 2012
Debt Instrument [Line Items]
Outstanding borrowings	$ 1,545.5		$ 1,450.1
Credit Facilities [Member] | Europe and Mediterranean [Member]
Debt Instrument [Line Items]
Outstanding borrowings	17.9		14.7
Undrawn availability	$ 105.5		$ 82.5
Interest rate - weighted average	4.10%		6.40%
Maturity date	Various	Various