Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands		3 Months Ended
		Nov. 25, 2023	Nov. 26, 2022
Cash flows from operating activities:
Net income		$ 42,325	$ 33,957
Adjustments to reconcile net income to cash provided by operating activities:
Depreciation and amortization	[1]	33,733	27,045
Share-based compensation		2,534	1,461
Accretion on environmental contingencies		316	259
Accretion on asset retirement obligations		233	227
Deferred income taxes		640	765
Other		79	(42)
Changes in assets and liabilities, net of acquisitions:
Receivables, less reserves		(20,413)	(23,675)
Inventories		(138)	8,154
Rental merchandise in service		(1,330)	(12,961)
Prepaid expenses and other current assets and Other assets		(9,692)	(9,076)
Accounts payable		(6,663)	399
Accrued liabilities		(6,172)	(6,655)
Prepaid and accrued income taxes		10,218	7,840
Net cash provided by operating activities		45,670	27,698
Cash flows from investing activities:
Acquisition of businesses, net of cash acquired		0	(6,556)
Capital expenditures, including capitalization of software costs		(39,050)	(39,044)
Purchases of investments		(11,394)	(107,000)
Maturities of investments		10,217	0
Proceeds from sale of assets		606	240
Net cash used in investing activities		(39,621)	(152,360)
Cash flows from financing activities:
Proceeds from exercise of share-based awards		2	2
Taxes withheld and paid related to net share settlement of equity awards		(2,290)	(2,028)
Repurchase of Common Stock		(255)	0
Payment of cash dividends		(5,573)	(5,570)
Net cash used in financing activities		(8,116)	(7,596)
Effect of exchange rate changes		4	33
Net decrease in cash and cash equivalents		(2,063)	(132,225)
Cash and cash equivalents at beginning of period		79,443	376,399
Cash and cash equivalents at end of period		77,380	244,174
Supplemental disclosure of cash flow information:
Non-cash capital expenditures		$ 7,606	$ 11,547

[1] Depreciation and amortization for the thirteen weeks ended November 25, 2023 and November 26, 2022 included approximately $4.6 million and $2.6 million, respectively, of non-cash amortization expense recognized on acquisition-related intangible assets.