CONDENSED CONSOLIDATED STATEMENT OF CASH FLOWS (Unaudited) (USD $) In Thousands	9 Months Ended
	Apr. 29, 2011		Apr. 30, 2010
Cash flows from operating activities:
Net income	$ 67,665		$ 57,845
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	46,537		45,629
(Gain) loss on disposition of property and equipment	(2,062)		2,943
Impairment	2,175		2,263
Share-based compensation	7,335		10,088
Excess tax benefit from share-based compensation	(2,338)		(4,841)
Changes in assets and liabilities:
Inventories	12,084		16,969
Other current assets	(560)		4,324
Accounts payable	(33,964)		(13,930)
Accrued employee compensation	(13,430)		5,222
Other current liabilities	(89)		1,675
Other long-term assets and liabilities	5,825		8,568
Net cash provided by operating activities	89,178		136,755
Cash flows from investing activities:
Purchase of property and equipment	(59,410)		(40,218)
Proceeds from sale of property and equipment	8,124		229
Proceeds from insurance recoveries of property and equipment	126		224
Net cash used in investing activities	(51,160)		(39,765)
Cash flows from financing activities:
Proceeds from issuance of long-term debt	112,000		339,600
Principal payments under long-term debt and other long-term obligations	(117,233)		(384,687)
Proceeds from exercise of share-based compensation awards	20,107		35,565
Excess tax benefit from share-based compensation	2,338		4,841
Purchases and retirement of common stock	(25,644)		(7,799)
Deferred financing costs	0		(2,908)
Dividends on common stock	(14,800)		(13,820)
Net cash used in financing activities	(23,232)		(29,208)
Net increase in cash and cash equivalents	14,786		67,782
Cash and cash equivalents, beginning of period	47,700	[1]	11,609
Cash and cash equivalents, end of period	62,486		79,391
Cash paid during the period for:
Interest, excluding interest rate swap payments, net of amounts capitalized	10,377		11,262
Interest rate swaps	22,878		22,741
Income taxes	27,726		17,577
Supplemental schedule of non-cash financing activity:
Change in fair value of interest rate swaps	14,970		(510)
Change in deferred tax asset for interest rate swaps	$ (3,065)		$ 1,742

[1] This condensed consolidated balance sheet has been derived from the audited consolidated balance sheet as of July 30, 2010, as filed in the Company's Annual Report on Form 10-K for the fiscal year ended July 30, 2010.