Income Taxes (Provision (Benefit) for Income Taxes) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Jan. 01, 2012
Federal income taxes:
Current	$ (26,841)	$ 36,631	$ (4,198)
Deferred	(4,449)	(78,275)	36,716
Federal Income Tax Expense (Benefit), Continuing Operations, Total	(31,290)	(41,644)	32,518
State income taxes:
Current	2,294	5,020	2,099
Deferred	(1,221)	(8,770)	4,732
State and Local Income Tax Expense (Benefit), Continuing Operations, Total	1,073	(3,750)	6,831
Foreign:
Current	4,445	5,497	4,211
Deferred	(278)	(665)	(388)
Foreign Income Tax Expense (Benefit), Continuing Operations, Total	4,167	4,832	3,823
Total U.S. and foreign income taxes from continuing operations	(26,050)	(40,562)	43,172
Discontinued operations:
Taxes (benefit) from operations of discontinued business	0	(7,805)	4,753
Total	$ (26,050)	$ (48,367)	$ 47,925