Condensed Consolidated Statements of Changes in Equity - USD ($) $ in Thousands	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Treasury Stock [Member]	AOCI Attributable to Parent [Member]	Noncontrolling Interest [Member]	Cumulative Effect, Period of Adoption, Adjustment	Cumulative Effect, Period of Adoption, Adjustment Common Stock [Member]	Cumulative Effect, Period of Adoption, Adjustment Additional Paid-in Capital [Member]	Cumulative Effect, Period of Adoption, Adjustment Retained Earnings [Member]	Cumulative Effect, Period of Adoption, Adjustment Treasury Stock [Member]	Cumulative Effect, Period of Adoption, Adjustment AOCI Attributable to Parent [Member]	Cumulative Effect, Period of Adoption, Adjustment Noncontrolling Interest [Member]
Beginning balance at Oct. 31, 2020	$ 4,927,476	$ 1,529	$ 717,272	$ 5,164,086	$ (1,000,454)	$ (7,198)	$ 52,241
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stockholders' Equity, Period Increase (Decrease)								$ (595)			$ (595)
Net income	96,499			96,499
Purchase of treasury stock	(179,395)				(179,395)
Exercise of stock options, stock based compensation issuances, and employee stock purchase plan issuances	(4,400)		(21,438)		17,038
Stock-based compensation	12,834		12,834
Dividends declared	(14,055)			(14,055)
Other Comprehensive Income (Loss), Net of Tax	712					712
Net income (loss) attributable to noncontrolling interest	(21)						(21)
Capital contributions, net	(4,563)						(4,563)
Ending balance at Jan. 31, 2021	4,834,492	1,529	708,668	5,245,935	(1,162,811)	(6,486)	47,657
Beginning balance at Oct. 31, 2021	5,340,455	1,279	714,453	4,969,839	(391,656)	1,109	45,431
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	151,904			151,904
Purchase of treasury stock	(185,768)				(185,768)
Exercise of stock options, stock based compensation issuances, and employee stock purchase plan issuances	(2,704)		(16,510)		13,806
Stock-based compensation	13,615		13,615
Dividends declared	(20,902)			(20,902)
Other Comprehensive Income (Loss), Net of Tax	4,702					4,702
Net income (loss) attributable to noncontrolling interest	21						21
Capital contributions, net	127						127
Ending balance at Jan. 31, 2022	$ 5,301,450	$ 1,279	$ 711,558	$ 5,100,841	$ (563,618)	$ 5,811	$ 45,579