Consolidated Statements of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	May 26, 2018	May 27, 2017
Cash flows from operating activities:
Net income	$ 128,943	$ 75,092
Adjustments to reconcile net income to cash provided by operating activities:
Depreciation	60,987	55,968
Amortization of intangible assets	9,785	9,474
Amortization of deferred financing costs	84	84
Gain on sale of assets	(225)	(567)
Share-based compensation	3,539	11,681
Accretion on environmental contingencies	519	450
Accretion on asset retirement obligations	704	636
Deferred income taxes	(20,369)	(1,845)
Changes in assets and liabilities, net of acquisitions:
Receivables, less reserves	(7,515)	(21,118)
Inventories	(8,953)	8,727
Rental merchandise in service	(11,864)	(2,561)
Prepaid expenses and other current assets and Other assets	(8,500)	11,325
Accounts payable	(261)	2,344
Accrued liabilities	(4,468)	1,593
Prepaid and accrued income taxes	24,886	4,534
Net cash provided by operating activities	167,292	155,817
Cash flows from investing activities:
Acquisition of businesses, net of cash acquired	(38,522)	(124,486)
Capital expenditures	(88,870)	(80,462)
Proceeds from sale of assets	1,713	876
Other	(376)	(461)
Net cash used in investing activities	(126,055)	(204,533)
Cash flows from financing activities:
Proceeds from exercise of share-based awards, including excess tax benefits in fiscal 2017	460	2,989
Taxes withheld and paid related to net share settlement of equity awards	(2,645)	(2,168)
Repurchase of Common Stock	(146,011)	0
Payment of cash dividends	(2,172)	(2,173)
Net cash used in financing activities	(150,368)	(1,352)
Effect of exchange rate changes	(2,130)	(1,043)
Net decrease in cash, cash equivalents and short-term investments	(111,261)	(51,111)
Cash, cash equivalents and short-term investments at beginning of period	349,752	363,795
Cash, cash equivalents and short-term investments at end of period	$ 238,491	$ 312,684