CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - UNAUDITED - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Jul. 31, 2025	Jul. 31, 2024	Jul. 31, 2025	Jul. 31, 2024
Net sales	$ 1,147,591	$ 992,246	$ 3,275,633	$ 2,844,004
Operating costs and expenses:
Cost of sales	690,434	602,976	1,975,010	1,736,170
Selling, general and administrative expenses	192,138	172,824	560,647	502,025
Total operating costs and expenses	882,572	775,800	2,535,657	2,238,195
Operating income	265,019	216,446	739,976	605,809
Interest expense	(31,701)	(36,788)	(97,024)	(113,907)
Other (expense) income	1,662	659	3,217	1,798
Income before income taxes and noncontrolling interests	234,980	180,317	646,169	493,700
Income tax expense	44,300	32,500	103,400	85,500
Net income from consolidated operations	190,680	147,817	542,769	408,200
Less: Net income attributable to noncontrolling interests	13,339	11,240	40,680	33,779
Net income attributable to HEICO	$ 177,341	$ 136,577	$ 502,089	$ 374,421
Net income per share attributable to HEICO shareholders:
Basic (in dollars per share)	$ 1.27	$ 0.99	$ 3.61	$ 2.71
Diluted (in dollars per share)	$ 1.26	$ 0.97	$ 3.57	$ 2.67
Weighted average number of common shares outstanding:
Basic (in shares)	139,135	138,516	138,993	138,389
Diluted (in shares)	140,950	140,305	140,678	140,086