Condensed Consolidated Statements of Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		8 Months Ended
	Sep. 06, 2015	Sep. 07, 2014	Sep. 06, 2015	Sep. 07, 2014
Revenues:
Revenue	$ 484,696	$ 446,568	$ 1,475,345	$ 1,350,883
Cost of sales:
Cost of sales	342,742	313,054	1,023,653	945,682
Operating margin	141,954	133,514	451,692	405,201
General and administrative	61,411	56,573	184,665	162,722
Income from operations	80,543	76,941	267,027	242,479
Interest income	64	22	203	80
Interest expense	(19,979)	(19,974)	(59,142)	(60,151)
Income before provision for income taxes	60,628	56,989	208,088	182,408
Provision for income taxes	22,796	21,371	78,058	67,854
Net income	$ 37,832	$ 35,618	$ 130,030	$ 114,554
Earnings per share:
Common stock - basic	$ 0.69	$ 0.65	$ 2.37	$ 2.08
Common stock - diluted	0.67	0.63	2.30	2.01
Dividends declared per share	$ 0.31	$ 0.25	$ 0.93	$ 0.75
Domestic Stores [Member] | Domestic Company Owned Stores [Member]
Revenues:
Revenue	$ 86,456	$ 77,644	$ 267,625	$ 238,915
Cost of sales:
Cost of sales	70,032	59,754	204,266	183,262
Domestic Stores [Member] | Domestic Franchise [Member]
Revenues:
Revenue	59,385	51,858	181,986	157,317
Supply Chain [Member]
Revenues:
Revenue	303,591	282,506	918,150	851,768
Cost of sales:
Cost of sales	272,710	253,300	819,387	762,420
International Franchise [Member]
Revenues:
Revenue	$ 35,264	$ 34,560	$ 107,584	$ 102,883