Income Taxes Schedule of Deferred Tax Assets and Liabilities (Details) (USD $) In Thousands, unless otherwise specified	Dec. 29, 2012	Dec. 31, 2011
Deferred tax assets:
Provision for bad debts	$ 1,263	$ 1,313
Inventory capitalization and allowances	146	507
Net operating loss and capital loss carryforwards	183,917	182,040
Tax credits	3,681	4,001
Employee compensation and benefits	10,732	4,662
Property, plant and equipment	0	0
Other, net	18,291	14,737
Total deferred tax assets	218,030	207,260
Valuation allowance	(203,837)	(178,161)
Net deferred tax assets	14,193	29,099
Deferred tax liabilities:
Property, plant and equipment, net	(29,832)	(35,553)
Intangibles	(4,593)	(5,294)
Stock basis of subsidiaries	(281)	(4,277)
Undistributed Earnings	(1,762)	(5,020)
Other, net	(6,608)	(9,110)
Total deferred tax liabilities	(43,076)	(59,254)
Net deferred tax liabilities	$ (28,883)	$ (30,155)