Consolidated Statements of Equity - USD ($) shares in Thousands, $ in Thousands	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Treasury Stock [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Non-Controlling Interests [Member]	Total	Cumulative Effect, Period of Adoption, Adjustment [Member] Common Stock [Member]	Cumulative Effect, Period of Adoption, Adjustment [Member] Additional Paid-in Capital [Member]	Cumulative Effect, Period of Adoption, Adjustment [Member] Retained Earnings [Member]	Cumulative Effect, Period of Adoption, Adjustment [Member] Treasury Stock [Member]	Cumulative Effect, Period of Adoption, Adjustment [Member] Accumulated Other Comprehensive Income (Loss) [Member]	Cumulative Effect, Period of Adoption, Adjustment [Member] Non-Controlling Interests [Member]	Cumulative Effect, Period of Adoption, Adjustment [Member]
Balance at Oct. 31, 2018	$ 697	$ 555,606	$ 231,445	$ (23,111)	$ (4,966)	$ 144,898	$ 904,569
Balance (ASU 2014-09 [Member]) at Oct. 31, 2018								$ 0	$ 0	$ 1,083	$ 0	$ 0	$ 121	$ 1,204
Balance (ASU 2016-16 [Member]) at Oct. 31, 2018								$ 0	$ 0	$ (1,130)	$ 0	$ 0	$ (3)	$ (1,133)
Balance (in shares) at Oct. 31, 2018	69,700
Net income	$ 0	0	29,793	0	0	10,698	40,491
Other comprehensive (loss) income	0	0	0	0	(4,039)	1,088	(2,951)
Shares issued under equity plans	$ 6	2,524	0	0	0	0	2,530
Shares issued under equity plans (in shares)	586
Share-based compensation expense	$ 0	3,680	0	0	0	0	3,680
Contribution from noncontrolling interest	0	0	0	0	0	29,394	29,394
Dividends to noncontrolling interest	0	0	0	0	0	(44,939)	(44,939)
Repurchase of common stock of subsidiary	0	0	0	0	0	(57)	(57)
Purchase of treasury stock	$ 0	0	0	(21,696)	0	0	(21,696)
Purchase of treasury stock (in shares)	0
Retirement of treasury stock	$ (47)	(37,491)	(7,269)	44,807	0	0	0
Retirement of treasury stock (in shares)	(4,691)
Balance at Oct. 31, 2019	$ 656	524,319	253,922	0	(9,005)	141,200	911,092
Balance (in shares) at Oct. 31, 2019	65,595
Net income	$ 0	0	33,820	0	0	6,523	40,343
Other comprehensive (loss) income	0	0	0	0	26,963	9,028	35,991
Shares issued under equity plans	$ 7	3,492	0	0	0	0	3,499
Shares issued under equity plans (in shares)	737
Share-based compensation expense	$ 0	4,927	0	0	0	0	4,927
Contribution from noncontrolling interest	0	0	0	0	0	17,596	17,596
Dividends to noncontrolling interest	0	0	0	0	0	(16,151)	(16,151)
Repurchase of common stock of subsidiary	0	255	0	0	0	(892)	(637)
Purchase of treasury stock	$ 0	0	0	(34,394)	0	0	(34,394)
Purchase of treasury stock (in shares)	0
Retirement of treasury stock	$ (32)	(25,657)	(8,705)	34,394	0	0	0
Retirement of treasury stock (in shares)	(3,194)
Balance at Oct. 31, 2020	$ 631	507,336	279,037	0	17,958	157,304	962,266
Balance (in shares) at Oct. 31, 2020	63,138
Net income	$ 0	0	55,449	0	0	23,367	78,816
Other comprehensive (loss) income	0	0	0	0	2,613	5,796	8,409
Shares issued under equity plans	$ 8	3,561	0	0	0	0	3,569
Shares issued under equity plans (in shares)	805
Share-based compensation expense	$ 0	5,348	0	0	0	0	5,348
Dividends to noncontrolling interest	0	0	0	0	0	(9,597)	(9,597)
Purchase of treasury stock	$ 0	0	0	(48,249)	0	0	(48,249)
Purchase of treasury stock (in shares)	0
Retirement of treasury stock	$ (39)	(31,573)	(16,637)	48,249	0	0	0
Retirement of treasury stock (in shares)	(3,919)
Balance at Oct. 31, 2021	$ 600	$ 484,672	$ 317,849	$ 0	$ 20,571	$ 176,870	$ 1,000,562
Balance (in shares) at Oct. 31, 2021	60,024