CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-in Capital	Retained Earnings	Treasury Stock	AOCI	Non-controlling Interest
Beginning balance at Oct. 31, 2023	$ 6,813,202	$ 1,129	$ 698,548	$ 6,675,719	$ (619,150)	$ 40,910	$ 16,046
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	239,558			239,558
Purchase of treasury stock	(56)				(56)
Exercise of stock options, stock based compensation issuances, and employee stock purchase plan issuances	(9,283)		(30,857)		21,574
Stock-based compensation	18,250		18,250
Dividends declared	(22,456)			(22,456)
Other comprehensive loss	(3,898)					(3,898)
Loss attributable to non-controlling interest	(202)						(202)
Capital contributions – net	530						530
Ending balance at Jan. 31, 2024	7,035,645	1,129	685,941	6,892,821	(597,632)	37,012	16,374
Beginning balance at Oct. 31, 2024	7,686,715	1,129	694,713	8,153,356	(1,209,547)	31,277	15,787
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	177,703			177,703
Purchase of treasury stock	(23,748)				(23,748)
Exercise of stock options, stock based compensation issuances, and employee stock purchase plan issuances	(22,890)		(38,243)		15,353
Stock-based compensation	18,022		18,022
Dividends declared	(23,504)			(23,504)
Other comprehensive loss	(905)					(905)
Loss attributable to non-controlling interest	(258)						(258)
Capital contributions – net	359						359
Ending balance at Jan. 31, 2025	$ 7,811,494	$ 1,129	$ 674,492	$ 8,307,555	$ (1,217,942)	$ 30,372	$ 15,888