Consolidated Statements of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	May 25, 2019	May 26, 2018
Cash flows from operating activities:
Net income	$ 133,146	$ 128,943
Adjustments to reconcile net income to cash provided by operating activities:
Depreciation and amortization	75,563	70,772
Amortization of deferred financing costs	84	84
Forgiveness of a liability	(7,346)
Share-based compensation	4,281	3,539
Accretion on environmental contingencies	566	519
Accretion on asset retirement obligations	647	704
Deferred income taxes	733	(20,369)
Other	(953)	(225)
Changes in assets and liabilities, net of acquisitions:
Receivables, less reserves	(3,117)	(7,515)
Inventories	(4,821)	(8,953)
Rental merchandise in service	(7,606)	(11,864)
Prepaid expenses and other current assets and Other assets	(2,346)	(8,500)
Accounts payable	(5,725)	(261)
Accrued liabilities	(9,931)	(4,468)
Prepaid and accrued income taxes	26,265	24,886
Net cash provided by operating activities	199,440	167,292
Cash flows from investing activities:
Acquisition of businesses, net of cash acquired	(2,379)	(38,522)
Capital expenditures, including capitalization of software costs	(88,198)	(88,870)
Proceeds from sale of assets	238	1,713
Other		(376)
Net cash used in investing activities	(90,339)	(126,055)
Cash flows from financing activities:
Proceeds from exercise of share-based awards	49	460
Taxes withheld and paid related to net share settlement of equity awards	(1,678)	(2,645)
Repurchase of Common Stock	(20,954)	(146,011)
Payment of cash dividends	(6,204)	(2,172)
Net cash used in financing activities	(28,787)	(150,368)
Effect of exchange rate changes	(1,416)	(2,130)
Net increase (decrease) in cash, cash equivalents and short-term investments	78,898	(111,261)
Cash, cash equivalents and short-term investments at beginning of period	270,512	349,752
Cash, cash equivalents and short-term investments at end of period	349,410	238,491
Supplemental disclosure of cash flow information:
Non-cash capital expenditures	$ 8,114	$ 17,080