CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jan. 27, 2017		Jan. 29, 2016
Cash flows from operating activities:
Net income	$ 101,082		$ 89,107
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	41,830		37,783
Loss on disposition of property and equipment	2,472		2,667
Share-based compensation	4,011		4,955
Excess tax benefit from share-based compensation	(1,203)		(1,948)
Changes in assets and liabilities:
Inventories	(3,571)		2,099
Other current assets	11,765		(2,471)
Accounts payable	(32,105)		(41,643)
Deferred revenue	32,820		28,222
Other current liabilities	(6,894)		(33,299)
Other long-term assets and liabilities	(705)		141
Net cash provided by operating activities	149,502		85,613
Cash flows from investing activities:
Purchase of property and equipment	(53,194)		(36,972)
Proceeds from insurance recoveries of property and equipment	260		175
Proceeds from sale of property and equipment	412		472
Net cash used in investing activities	(52,522)		(36,325)
Cash flows from financing activities:
(Taxes withheld) and proceeds from issuance of share-based compensation awards, net	(6,031)		(5,343)
Purchases and retirement of common stock	0		(14,653)
Dividends on common stock	(57,420)		(125,052)
Excess tax benefit from share-based compensation	1,203		1,948
Net cash used in financing activities	(62,248)		(143,100)
Net increase (decrease) in cash and cash equivalents	34,732		(93,812)
Cash and cash equivalents, beginning of period	150,966	[1]	265,455
Cash and cash equivalents, end of period	185,698		171,643
Cash paid during the period for:
Interest, net of amounts capitalized	6,582		6,331
Income taxes	28,801		37,662
Supplemental schedule of non-cash investing and financing activities:
Capital expenditures accrued in accounts payable	2,559		2,988
Change in fair value of interest rate swaps	17,500		(9,930)
Change in deferred tax asset for interest rate swaps	(6,693)		3,780
Dividends declared but not yet paid	$ 28,997		$ 27,877

[1] This Condensed Consolidated Balance Sheet has been derived from the audited Consolidated Balance Sheet as of July 29, 2016, as filed with the Securities and Exchange Commission in the Company's Annual Report on Form 10-K for the fiscal year ended July 29, 2016.