Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 02, 2019	Mar. 03, 2018
Cash flows from operating activities:
Net income including non-controlling interests	$ 12,248	$ 47,667
Adjustments to reconcile net income including non-controlling interest to net cash provided by operating activities:
Depreciation	16,842	17,422
Amortization	19,212	19,243
Deferred income taxes	(1,426)	(50,613)
Income from equity method investments, net of dividends received	(1,565)	(1,821)
Loss (gain) on sale of assets	30	(2,098)
Share-based compensation	5,906	5,651
Loss on mark to market adjustment related to contingent consideration liability		48
Change in assets and liabilities, net of effects of acquisitions:
Trade receivables, net	5,873	16,613
Inventories	(21,630)	(46,713)
Other assets	(21,065)	(38,137)
Trade payables	7,905	(5,016)
Accrued compensation	(19,205)	(22,211)
Other accrued expenses	(5,253)	(10,465)
Income taxes payable	1,622	(8,733)
Accrued / prepaid pensions	(5,289)	(2,218)
Other liabilities	3,009	(29,897)
Other	12,541	1,939
Net cash provided by (used in) operating activities	493	(32,079)
Cash flows from investing activities:
Purchased property, plant and equipment	(13,865)	(18,555)
Proceeds from sale of property, plant and equipment	141	1,367
Net cash used in investing activities	(13,724)	(17,188)
Cash flows from financing activities:
Repayment of long-term debt and payment of debt issuance costs	(20,000)	(5,375)
Net payment of notes payable	2,645	231
Dividends paid	(7,883)	(7,642)
Proceeds from stock options exercised	1,065	762
Repurchases of common stock	(2,683)	(3,268)
Net cash used in financing activities	(26,856)	(15,292)
Effect of exchange rate changes on cash and cash equivalents	2,770	2,639
Net change in cash and cash equivalents	(37,317)	(61,920)
Cash and cash equivalents at beginning of period	150,793	194,398
Cash and cash equivalents at end of period	113,476	132,478
Supplemental disclosure of cash flow information:
Dividends paid with company stock	79	7
Cash paid for interest, net of amount capitalized of $73 and $66 for the periods ended March 2, 2019 and March 3, 2018, respectively	31,400	29,701
Cash paid for income taxes, net of refunds	$ 8,699	$ 9,797