Income Taxes (Domestic And Foreign Components Of Earnings From Continuing Operations Before Income Taxes) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended						6 Months Ended		9 Months Ended		12 Months Ended
	Sep. 29, 2013	Jun. 30, 2013	Mar. 31, 2013	Sep. 23, 2012	Jun. 24, 2012	Mar. 25, 2012	Jun. 30, 2013	Jun. 24, 2012	Sep. 29, 2013	Sep. 23, 2012	Dec. 29, 2013	Dec. 30, 2012	Dec. 25, 2011
Income Tax Disclosure [Abstract]
Domestic											$ (11,014)	$ (54,066)	$ (41,647)
Foreign											12,914	(78,949)	12,604
Earnings (loss) from continuing operations before income taxes	9,897	1,497	(4,925)	(1,199)	(87,042)	(21,775)	(3,428)	(108,817)	6,469	(110,016)	1,900	(133,015)	(29,043)
Federal											(2,218)	2,544	365
State											73	88	99
Puerto Rico											(275)	354	23
Foreign											9,519	5,949	11,978
Total currently payable											7,099	8,935	12,465
Federal											3,701	(792)	49,394
State											35	227	527
Puerto Rico											314	763	(377)
Foreign											(7,478)	(3,128)	(8,656)
Total deferred											(3,428)	(2,930)	40,888
Total provision	$ 2,665	$ 600	$ 0	$ 3,505	$ 5,950	$ (10,755)	$ 600	$ (4,805)	$ 3,265	$ (1,300)	$ 3,671	$ 6,005	$ 53,353