Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Nov. 27, 2021	Nov. 28, 2020	Nov. 30, 2019
Cash flows from operating activities:
Net income including non-controlling interest	$ 161,475	$ 123,788	$ 130,844
Adjustments to reconcile net income including non-controlling interest to net cash provided by operating activities:
Depreciation	72,106	68,226	67,115
Amortization	71,068	70,591	74,091
Deferred income taxes	16,192	(24,730)	(29,028)
Income from equity method investments, net of dividends received	2,776	375	(39)
Loss (gain) on sale of assets	648	86	(24,104)
Share-based compensation	22,366	16,914	24,003
Pension and other postretirement benefit plan contributions	(3,840)	(5,479)	(8,063)
Pension and other postretirement benefit plan income	(28,662)	(14,763)	(11,300)
Mark to market adjustment related to contingent consideration liabilities	2,300	800	0
Change in assets and liabilities, net of effects of acquisitions:
Trade receivables, net	(124,849)	(14,842)	(25,632)
Inventories	(135,351)	15,708	19,584
Other assets	(79,097)	38,412	(18,316)
Trade payables	176,337	23,130	11,553
Accrued compensation	27,741	2,588	1,342
Other accrued expenses	1,186	16,361	(1,882)
Income taxes payable	(4,137)	5,511	21,043
Other liabilities	(73,508)	24,566	448
Other	108,566	(15,683)	37,518
Net cash provided by operating activities	213,317	331,559	269,177
Cash flows from investing activities:
Purchased property, plant and equipment	(96,089)	(87,288)	(61,982)
Purchased businesses, net of cash acquired	(5,445)	(9,500)	(8,292)
Purchased business assets	0	(5,623)	0
Purchased business remaining equity	0	0	(9,870)
Proceeds from sale of property, plant and equipment	2,896	1,506	11,133
Proceeds from sale of business	0	0	70,293
Cash received from government grant	5,800	0	8,881
Cash outflow related to government grant	(1,822)	(8,555)	(2,758)
Net cash (used in) provided by investing activities	(94,660)	(109,460)	7,405
Cash flows from financing activities:
Proceeds from issuance of long-term debt	0	300,000	0
Repayment of long-term debt	(156,500)	(518,000)	(288,600)
Net proceeds from notes payable	9,346	4,128	1,662
Dividends paid	(34,859)	(33,461)	(32,357)
Contingent consideration payment	(1,700)	(767)	(3,610)
Proceeds from stock options exercised	32,325	12,321	10,885
Repurchases of common stock	(2,682)	(3,432)	(3,026)
Net cash used in financing activities	(154,070)	(239,211)	(315,046)
Effect of exchange rate changes on cash and cash equivalents	(3,335)	5,455	(138)
Net change in cash and cash equivalents	(38,748)	(11,657)	(38,602)
Cash and cash equivalents at beginning of year	100,534	112,191	150,793
Cash and cash equivalents at end of year	61,786	100,534	112,191
Supplemental disclosure of cash flow information:
Dividends paid with company stock	339	263	338
Cash paid for interest, net of amount capitalized of $905, $565, and $416 for the years ended November 27, 2021, November 28, 2020 and November 30, 2019, respectively	62,753	69,452	107,088
Cash paid for income taxes, net of refunds	$ 72,955	$ 49,986	$ 37,232