Condensed Consolidated Statements of Equity (unaudited) - 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
Balance at Oct. 29, 2017	$ 687	$ 547,596	$ 189,390	$ 0	$ 6,891	$ 120,731	$ 865,295
Beginning (in shares) at Oct. 29, 2017	68,666
Net income	$ 0	0	29,568	0	0	14,899	44,467
Other comprehensive (loss) income	0	0	0	0	(2,869)	(2,580)	(5,449)
Sale of common stock through employee stock option and purchase plans	$ 7	3,755	0	0	0	0	3,762
Sale of common stock through employee stock option and purchase plans (in shares)	702
Restricted stock awards vesting and expense	$ 1	1,291	0	0	0	0	1,292
Restricted stock awards vesting and expense (in shares)	137
Share-based compensation expense	$ 0	1,132	0	0	0	0	1,132
Contribution from noncontrolling interest	0	148	0	0	0	17,849	17,997
Dividends to noncontrolling interest	0	0	0	0	0	(8,196)	(8,196)
Purchase of treasury stock	0	0	0	(6,787)	0	0	(6,787)
Balance at Jul. 29, 2018	$ 695	553,922	218,958	(6,787)	4,022	142,703	913,513
Balance (in shares) at Jul. 29, 2018	69,505
Balance at Apr. 29, 2018	$ 694	552,977	205,953	0	23,756	134,686	918,066
Beginning (in shares) at Apr. 29, 2018	69,443
Net income	$ 0	0	13,005	0	0	6,792	19,797
Other comprehensive (loss) income	0	0	0	0	(19,734)	(4,773)	(24,507)
Sale of common stock through employee stock option and purchase plans	$ 1	162	0	0	0	0	163
Sale of common stock through employee stock option and purchase plans (in shares)	39
Restricted stock awards vesting and expense	$ 0	449	0	0	0	0	449
Restricted stock awards vesting and expense (in shares)	23
Share-based compensation expense	$ 0	334	0	0	0	0	334
Contribution from noncontrolling interest	0	0	0	0	0	5,998	5,998
Purchase of treasury stock	0	0	0	(6,787)	0	0	(6,787)
Balance at Jul. 29, 2018	$ 695	553,922	218,958	(6,787)	4,022	142,703	913,513
Balance (in shares) at Jul. 29, 2018	69,505
Cumulative effect of adoption of new accounting principle | ASU 2014-09 [Member]	$ 0	0	1,083	0	0	121	1,204
Cumulative effect of adoption of new accounting principle | ASU 2016-16 [Member]	0	0	(1,130)	0	0	(3)	(1,133)
Balance at Oct. 31, 2018	$ 697	555,606	231,445	(23,111)	(4,966)	144,898	904,569
Beginning (in shares) at Oct. 31, 2018	69,700
Net income	$ 0	0	20,093	0	0	7,361	27,454
Other comprehensive (loss) income	0	0	0	0	(9,461)	169	(9,292)
Sale of common stock through employee stock option and purchase plans	$ 2	961	0	0	0	0	963
Sale of common stock through employee stock option and purchase plans (in shares)	174
Restricted stock awards vesting and expense	$ 1	1,853	0	0	0	0	1,854
Restricted stock awards vesting and expense (in shares)	170
Share-based compensation expense	$ 0	1,017	0	0	0	0	1,017
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 by subsidiary	0	0	0	0	0	(57)	(57)
Purchase of treasury stock	0	0	0	(10,696)	0	0	(10,696)
Balance at Jul. 28, 2019	$ 700	559,437	251,491	(33,807)	(14,427)	136,944	900,338
Balance (in shares) at Jul. 28, 2019	70,044
Balance at Apr. 28, 2019	$ 700	558,359	245,144	(33,807)	(6,828)	134,760	898,328
Beginning (in shares) at Apr. 28, 2019	69,984
Net income	$ 0	0	6,347	0	0	3,487	9,834
Other comprehensive (loss) income	0	0	0	0	(7,599)	(1,255)	(8,854)
Sale of common stock through employee stock option and purchase plans	$ 0	169	0	0	0	0	169
Sale of common stock through employee stock option and purchase plans (in shares)	38
Restricted stock awards vesting and expense	$ 0	636	0	0	0	0	636
Restricted stock awards vesting and expense (in shares)	22
Share-based compensation expense	$ 0	273	0	0	0	0	273
Repurchase of common stock by subsidiary	0	0	0	0	0	(48)	(48)
Balance at Jul. 28, 2019	$ 700	$ 559,437	$ 251,491	$ (33,807)	$ (14,427)	$ 136,944	$ 900,338
Balance (in shares) at Jul. 28, 2019	70,044