Consolidated Balance Sheets (USD $) In Thousands	Jun. 25, 2011	Dec. 25, 2010
Assets
Cash and cash equivalents	$ 70,793	$ 109,140
Marketable securities	68,348	25,759
Accounts receivable, net	52,125	53,302
Inventories	225,245	231,021
Prepaid expenses	7,893	6,439
Income taxes recoverable		2,712
Total current assets	424,404	428,373
Property and equipment, net	543,919	525,062
Goodwill	35,162	35,162
Intangible and other assets, net	3,441	3,484
Total assets	1,006,926	992,081
Liabilities
Accounts payable	119,171	134,278
Accrued expenses	31,460	28,803
Accrued self-insurance	17,489	19,163
Deferred revenue, net	3,925	6,922
Income taxes payable	465
Deferred income taxes	6,137	5,818
Total current liabilities	178,647	194,984
Postretirement benefit obligations	15,226	14,622
Deferred income taxes	61,085	54,348
Total liabilities	254,958	263,954
Shareholders' Equity
Common stock, no par value, 100,800,000 shares authorized, 33,047,807 shares issued	9,949	9,949
Retained earnings	887,832	864,132
Accumulated other comprehensive income (Net of deferred taxes of $3,536 in 2011 and $3,477 in 2010)	5,044	4,903
Shareholders' equity before treasury stock	902,825	878,984
Treasury stock at cost, 6,149,364 shares	(150,857)	(150,857)
Total shareholders' equity	751,968	728,127
Total liabilities and shareholders' equity	$ 1,006,926	$ 992,081