CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Apr. 27, 2012		Apr. 29, 2011
Cash flows from operating activities:
Net income	$ 68,385		$ 67,665
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	47,742		46,537
Loss (gain) on disposition of property and equipment	1,832		(2,062)
Impairment	0		2,175
Share-based compensation	9,430		7,335
Excess tax benefit from share-based compensation	(1,921)		(2,338)
Changes in assets and liabilities:
Inventories	10,543		12,084
Other current assets	(2,263)		(560)
Accounts payable	(12,023)		(33,964)
Accrued employee compensation	7,250		(13,430)
Deferred revenue	8,243		7,757
Other current liabilities	3,206		(7,846)
Other long-term assets and liabilities	1,461		5,825
Net cash provided by operating activities	141,885		89,178
Cash flows from investing activities:
Purchase of property and equipment	(57,434)		(59,410)
Proceeds from sale of property and equipment	491		8,124
Proceeds from insurance recoveries of property and equipment	668		126
Net cash used in investing activities	(56,275)		(51,160)
Cash flows from financing activities:
Proceeds from issuance of long-term debt	92,600		112,000
Principal payments under long-term debt and other long-term obligations	(92,704)		(117,233)
Proceeds from exercise of share-based compensation awards	16,729		20,107
Excess tax benefit from share-based compensation	1,921		2,338
Purchases and retirement of common stock	(12,279)		(25,644)
Deferred financing costs	(263)		0
Dividends on common stock	(16,568)		(14,800)
Net cash used in financing activities	(10,564)		(23,232)
Net increase in cash and cash equivalents	75,046		14,786
Cash and cash equivalents, beginning of period	52,274	[1]	47,700
Cash and cash equivalents, end of period	127,320		62,486
Cash paid during the period for:
Interest, net of amounts capitalized	29,593		33,255
Income taxes	11,764		27,726
Supplemental schedule of non-cash financing activity:
Change in fair value of interest rate swaps	12,902		14,970
Change in deferred tax asset for interest rate swaps	$ (2,000)		$ (3,065)

[1] This Condensed Consolidated Balance Sheet has been derived from the audited Consolidated Balance Sheet as of July 29, 2011, as filed in the Company's Annual Report on Form 10-K for the fiscal year ended July 29, 2011.