Income Taxes (Details) (USD $)	3 Months Ended		6 Months Ended
	Mar. 31, 2013	Mar. 25, 2012	Mar. 31, 2013	Mar. 25, 2012
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate	(35.00%)	(35.00%)	35.00%	(35.00%)
Effective Income Tax Rate Reconciliation, State and Local Income Taxes	(3.40%)	(3.20%)	3.40%	(3.20%)
Income Tax Reconciliation, Deductions, Dividends	$ (0.050)	$ (0.017)	$ 0.052	$ 0.022
Income Tax Reconciliation, Deductions, Qualified Production Activities	$ 0.145	$ 0.000	$ 0.034	$ 0.000
Effective Income Tax Rate Reconciliation, Chapter 11 Proceedings	0.00%	2.20%	0.00%	5.20%
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance	0.00%	(1.40%)	5.90%	(0.60%)
Effective Income Tax Rate Reconciliation, Tax Settlements, Domestic	1.90%	0.60%	2.00%	3.30%
Effective Income Tax Rate Reconciliation, Other Adjustments	(1.50%)	(0.30%)	1.70%	(0.80%)
Effective Income Tax Rate, Continuing Operations	(18.50%)	(35.40%)	46.20%	(33.30%)