CONDENSED CONSOLIDATED BALANCE SHEETS - UNAUDITED - USD ($) $ in Thousands	Apr. 30, 2025	Oct. 31, 2024
Current assets:
Cash and cash equivalents	$ 242,309	$ 162,103
Accounts receivable, net	591,404	538,487
Contract assets	124,683	112,235
Inventories, net	1,244,497	1,170,949
Prepaid expenses and other current assets	80,456	78,518
Total current assets	2,283,349	2,062,292
Property, plant and equipment, net	359,320	339,034
Goodwill	3,530,154	3,380,295
Intangible assets, net	1,433,631	1,334,774
Other assets	485,722	476,427
Total assets	8,092,176	7,592,822
Current liabilities:
Debt, Current	3,789	4,107
Trade accounts payable	230,372	198,429
Accrued expenses and other current liabilities	382,951	427,781
Income taxes payable	47,746	33,534
Total current liabilities	664,858	663,851
Long-term debt, net of current maturities	2,274,362	2,225,267
Deferred income taxes	100,401	114,156
Other long-term liabilities	580,777	525,986
Total liabilities	3,620,398	3,529,260
Commitments and contingencies
Redeemable noncontrolling interests	436,471	366,156
Shareholders' equity:
Preferred Stock, $.01 par value per share; 10,000 shares authorized; none issued	0	0
Capital in excess of par value	637,981	599,399
Deferred compensation obligation	7,272	7,272
HEICO stock held by irrevocable trust	(7,272)	(7,272)
Accumulated other comprehensive loss	(411)	(26,076)
Retained earnings	3,328,591	3,062,166
Total HEICO shareholders' equity	3,967,551	3,636,877
Noncontrolling interests	67,756	60,529
Total shareholders' equity	4,035,307	3,697,406
Total liabilities and equity	8,092,176	7,592,822
Class A Common Stock [Member]
Shareholders' equity:
Common Stock	840	838
Heico Common Stock [Member]
Shareholders' equity:
Common Stock	$ 550	$ 550