Condensed Consolidated Statements Of Operations (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Nov. 05, 2012	Nov. 07, 2011	Nov. 05, 2012	Nov. 07, 2011
Revenue:
Company-operated restaurants	$ 268,588	$ 256,976	$ 900,788	$ 871,571
Franchised restaurants and other	42,211	35,643	130,969	121,360
Total revenue	310,799	292,619	1,031,757	992,931
Operating costs and expenses:
Food and packaging	80,310	78,763	268,925	267,896
Payroll and other employee benefits	75,659	72,485	254,657	249,458
Occupancy and other	61,324	62,926	204,801	209,002
Total restaurant operating costs	217,293	214,174	728,383	726,356
Franchised restaurants and other	21,564	17,907	66,047	62,225
Advertising	15,582	15,698	52,450	51,158
General and administrative	30,800	30,570	102,288	100,876
Facility action charges, net	102	262	2,532	703
Other operating expenses	0	0	0	545
Total operating costs and expenses	285,341	278,611	951,700	941,863
Operating income	25,458	14,008	80,057	51,068
Interest expense	(17,381)	(17,415)	(59,014)	(59,626)
Other income (expense), net	430	(252)	(1,600)	(1,668)
Income (loss) before income taxes	8,507	(3,659)	19,443	(10,226)
Income tax expense (benefit)	3,691	(2,142)	3,350	(3,877)
Net income (loss)	$ 4,816	$ (1,517)	$ 16,093	$ (6,349)