Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Nov. 29, 2014		Nov. 30, 2013
Net income	$ 37,413		$ 34,462
Depreciation	15,865		14,850
Amortization of intangible assets	2,172		2,448
Amortization of deferred financing costs	52		52
Share-based compensation	1,615		1,483
Accretion on environmental contingencies	151		179
Accretion on asset retirement obligations	194		181
Deferred income taxes	21		(195)
Changes in assets and liabilities, net of acquisitions:
Receivables	(16,039)		(12,951)
Inventories	645		8,490
Rental merchandise in service	(1,744)		(6,409)
Prepaid expenses	(6,847)		(2,141)
Accounts payable	559		9,490
Accrued liabilities	(2,796)		(2,083)
Prepaid and accrued income taxes	21,587		20,786
Net cash provided by operating activities	52,848		68,642
Acquisition of businesses, net of cash acquired	(10,846)		(495)
Capital expenditures	(17,453)		(22,796)
Other	100		297
Net cash used in investing activities	(28,199)		(22,994)
Proceeds from loans payable and long-term debt	2,008		2,935
Payments on loans payable and long-term debt	(3,508)		(103,953)
Proceeds from exercise of Common Stock options	1,750		854
Payment of cash dividends	(715)		(714)
Net cash used in financing activities	(465)		(100,878)
Effect of exchange rate changes	(2,979)		(424)
Net increase (decrease) in cash and cash equivalents	21,205		(55,654)
Cash and cash equivalents at beginning of period	191,769	[1]	197,479
Cash and cash equivalents at end of period	$ 212,974		$ 141,825

[1] Derived from audited financial statements