Condensed Consolidated Statements Of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Nov. 30, 2019	Dec. 01, 2018
Cash Flows from Operating Activities:
Net income	$ 65,452	$ 74,232
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	17,025	15,846
Non-cash operating lease cost	5,544
Stock-based compensation	4,161	4,174
Loss on disposal of property, plant, and equipment	140	141
Provision for doubtful accounts	2,526	2,814
Changes in operating assets and liabilities:
Accounts receivable	2,565	(10,630)
Inventories	20,627	(9,803)
Prepaid expenses and other current assets	(182)	(2,044)
Operating lease liabilities	(5,425)
Other assets	669	753
Accounts payable and accrued liabilities	(27,990)	1,383
Total adjustments	19,660	2,634
Net cash provided by operating activities	85,112	76,866
Cash Flows from Investing Activities:
Expenditures for property, plant and equipment	(12,689)	(10,053)
Net cash used in investing activities	(12,689)	(10,053)
Cash Flows from Financing Activities:
Repurchases of common stock	(3,009)	(63,527)
Payments of cash dividends	(41,536)	(34,858)
Proceeds from sale of Class A common stock in connection with associate stock purchase plan	1,031	954
Proceeds from exercise of Class A common stock options	4,533	9,329
Borrowings under the revolving credit facilities	69,000	245,000
Payments under the revolving credit facilities	(107,000)	(259,000)
Other, net	(180)	753
Net cash used in financing activities	(77,161)	(101,349)
Effect of foreign exchange rate changes on cash and cash equivalents	230	(66)
Net decrease in cash and cash equivalents	(4,508)	(34,602)
Cash and cash equivalents—beginning of period	32,286	46,217
Cash and cash equivalents—end of period	27,778	11,615
Supplemental Disclosure of Cash Flow Information:
Cash paid for income taxes	1,790	1,761
Cash paid for interest	$ 895	$ 1,685