Consolidated Statements of Total Equity (Unaudited) - USD ($) $ in Thousands	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Noncontrolling Interest [Member]	Total
Balance at Nov. 30, 2019	$ 51,241	$ 130,295	$ 1,384,411	$ (343,600)	$ 442	$ 1,222,789
Comprehensive income	0	0	9,895	(5,049)	10	4,856
Dividends	0	0	(8,313)	0	0	(8,313)
Stock option exercises	26	881	0	0	0	907
Share-based compensation plans and other, net	206	4,821	0	0	0	5,027
Repurchases of common stock	(66)	(3,146)	0	0	0	(3,212)
Balance at Feb. 29, 2020	51,407	132,851	1,385,993	(348,649)	452	1,222,054
Balance at Nov. 30, 2019	51,241	130,295	1,384,411	(343,600)	442	1,222,789
Comprehensive income						96,858
Balance at Aug. 29, 2020	51,726	149,305	1,442,292	(329,932)	517	1,313,908
Balance at Feb. 29, 2020	51,407	132,851	1,385,993	(348,649)	452	1,222,054
Comprehensive income	0	0	31,613	(31,861)	19	(229)
Dividends	0	0	(8,448)	0	0	(8,448)
Stock option exercises	24	626	0	0	0	650
Share-based compensation plans and other, net	121	4,730	0	0	0	4,851
Repurchases of common stock	(1)	(32)	0	0	0	(33)
Balance at May. 30, 2020	51,551	138,175	1,409,158	(380,510)	471	1,218,845
Comprehensive income	0	0	41,607	50,578	46	92,231
Dividends	0	0	(8,473)	0	0	(8,473)
Stock option exercises	174	4,832	0	0	0	5,006
Share-based compensation plans and other, net	3	6,391	0	0	0	6,394
Repurchases of common stock	(2)	(93)	0	0	0	(95)
Balance at Aug. 29, 2020	51,726	149,305	1,442,292	(329,932)	517	1,313,908
Balance at Nov. 28, 2020	51,907	157,867	1,474,406	(302,859)	541	1,381,862
Comprehensive income	0	0	29,791	27,656	5	57,452
Dividends	0	0	(8,542)	0	0	(8,542)
Stock option exercises	147	6,251	0	0	0	6,398
Share-based compensation plans and other, net	150	7,423	0	0	0	7,573
Repurchases of common stock	(49)	(2,531)	0	0	0	(2,580)
Balance at Feb. 27, 2021	52,155	169,010	1,495,655	(275,203)	546	1,442,163
Balance at Nov. 28, 2020	51,907	157,867	1,474,406	(302,859)	541	1,381,862
Comprehensive income						169,334
Balance at Aug. 28, 2021	52,550	200,180	1,558,619	(244,060)	567	1,567,856
Balance at Feb. 27, 2021	52,155	169,010	1,495,655	(275,203)	546	1,442,163
Comprehensive income	0	0	49,102	59,206	34	108,342
Dividends	0	0	(8,870)	0	0	(8,870)
Stock option exercises	318	13,887	0	0	0	14,205
Share-based compensation plans and other, net	27	7,393	0	0	0	7,420
Repurchases of common stock	(1)	(47)	0	0	0	(48)
Balance at May. 29, 2021	52,499	190,243	1,535,887	(215,997)	580	1,563,212
Comprehensive income	0	0	31,616	(28,063)	(13)	3,540
Dividends	0	0	(8,884)	0	0	(8,884)
Stock option exercises	49	1,401	0	0	0	1,450
Share-based compensation plans and other, net	3	8,575	0	0	0	8,578
Repurchases of common stock	(1)	(39)	0	0	0	(40)
Balance at Aug. 28, 2021	$ 52,550	$ 200,180	$ 1,558,619	$ (244,060)	$ 567	$ 1,567,856