Consolidated Statements of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	May 27, 2017	May 28, 2016
Cash flows from operating activities:
Net income	$ 75,092	$ 89,532
Adjustments to reconcile net income to cash provided by operating activities:
Depreciation	55,968	53,556
Amortization of intangible assets	9,474	6,400
Amortization of deferred financing costs	84	156
Gain on sale of assets	(567)	0
Share-based compensation	11,681	3,625
Accretion on environmental contingencies	450	502
Accretion on asset retirement obligations	636	599
Deferred income taxes	(1,845)	6,034
Changes in assets and liabilities, net of acquisitions:
Receivables, less reserves	(21,118)	(5,698)
Inventories	8,727	4,063
Rental merchandise in service	(2,561)	1,571
Prepaid expenses and other current assets and Other assets	11,325	(1,356)
Accounts payable	2,344	(1,627)
Accrued liabilities	1,593	6,358
Prepaid and accrued income taxes	4,534	(2,635)
Net cash provided by operating activities	155,817	161,080
Cash flows from investing activities:
Acquisition of businesses, net of cash acquired	(124,486)	(10,861)
Capital expenditures	(80,462)	(72,065)
Proceeds from sale of assets	876	0
Other	(461)	(64)
Net cash used in investing activities	(204,533)	(82,990)
Cash flows from financing activities:
Payments on loans payable and long-term debt	0	(1,326)
Payment of deferred financing costs	0	(813)
Proceeds from exercise of share-based awards, including excess tax benefits	2,989	1,394
Taxes withheld and paid related to net share settlement of equity awards	(2,168)	(4,425)
Payment of cash dividends	(2,173)	(2,155)
Net cash used in financing activities	(1,352)	(7,325)
Effect of exchange rate changes	(1,043)	265
Net (decrease) increase in cash and cash equivalents	(51,111)	71,030
Cash and cash equivalents at beginning of period	363,795	276,553
Cash and cash equivalents at end of period	$ 312,684	$ 347,583