Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Feb. 27, 2021	Feb. 29, 2020
Cash flows from operating activities:
Net income including non-controlling interest	$ 29,806	$ 9,906
Adjustments to reconcile net income including non-controlling interest to net cash provided by operating activities:
Depreciation	17,833	16,595
Amortization	17,896	17,990
Deferred income taxes	(2,281)	(4,035)
Income from equity method investments, net of dividends received	(1,896)	(1,634)
Gain on sale of assets	(16)	0
Share-based compensation	6,821	4,703
Pension and other post-retirement benefit plan activity	(7,999)	(1,120)
Trade receivables, net	3,318	33,705
Inventories	(63,598)	(46,947)
Other assets	(1,871)	(32,769)
Trade payables	67,373	55,110
Accrued compensation	(18,146)	(21,145)
Other accrued expenses	753	(3,055)
Income taxes payable	(882)	3,040
Other liabilities	17,921	(12,801)
Other	4,895	(2,638)
Net cash provided by operating activities	35,849	34,427
Cash flows from investing activities:
Purchased property, plant and equipment	(35,283)	(32,124)
Purchased businesses, net of cash acquired	(5,445)	(9,500)
Purchase of assets	0	(3,998)
Proceeds from sale of property, plant and equipment	263	1,516
Cash payments related to government grant	(1,526)	(234)
Net cash used in investing activities	(41,991)	(44,340)
Cash flows from financing activities:
Repayment of long-term debt	(11,000)	(13,000)
Net (payments) proceeds of notes payable	(22)	1,497
Dividends paid	(8,460)	(8,222)
Proceeds from stock options exercised	6,398	907
Repurchases of common stock	(2,580)	(3,213)
Net cash used in financing activities	(15,664)	(22,031)
Effect of exchange rate changes on cash and cash equivalents	2,464	(1,509)
Net change in cash and cash equivalents	(19,342)	(33,453)
Cash and cash equivalents at beginning of period	100,534	112,191
Cash and cash equivalents at end of period	$ 81,192	$ 78,738