Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Feb. 26, 2022	Feb. 27, 2021
Cash flows from operating activities:
Net income	$ 52,156	$ 74,481
Adjustments to reconcile net income to cash provided by operating activities:
Depreciation and amortization	53,717	52,595
Amortization of deferred financing costs	82	56
Share-based compensation	4,961	3,266
Accretion on environmental contingencies	298	224
Accretion on asset retirement obligations	491	492
Deferred income taxes	1,733	847
Other	(6)	19
Changes in assets and liabilities, net of acquisitions:
Receivables, less reserves	(27,855)	(12,511)
Inventories	(17,189)	(4,287)
Rental merchandise in service	(13,317)	(338)
Prepaid expenses and other current assets and Other assets	(3,926)	2,267
Accounts payable	5,357	(1,923)
Accrued liabilities	(16,928)	11,460
Prepaid and accrued income taxes	5,319	1,368
Net cash provided by operating activities	44,893	128,016
Cash flows from investing activities:
Acquisition of businesses, net of cash acquired	(42,325)	(7,018)
Capital expenditures, including capitalization of software costs	(60,178)	(66,855)
Proceeds from sale of assets	27	281
Net cash used in investing activities	(102,476)	(73,592)
Cash flows from financing activities:
Proceeds from exercise of share-based awards	3	3
Taxes withheld and paid related to net share settlement of equity awards	(3,803)	(2,643)
Repurchase of Common Stock	(14,766)	(9,534)
Payment of cash dividends	(9,976)	(9,069)
Net cash used in financing activities	(28,542)	(21,243)
Effect of exchange rate changes	(856)	1,544
Net increase (decrease) in cash, cash equivalents and short-term investments	(86,981)	34,725
Cash, cash equivalents and short-term investments at beginning of period	512,868	474,838
Cash, cash equivalents and short-term investments at end of period	425,887	509,563
Supplemental disclosure of cash flow information:
Non-cash capital expenditures	$ 4,581	$ 3,677