CONDENSED CONSOLIDATED BALANCE SHEETS - UNAUDITED - USD ($) $ in Thousands	Jan. 31, 2024	Oct. 31, 2023
Current assets:
Cash and cash equivalents	$ 196,323	$ 171,048
Accounts receivable, net	471,697	509,075
Contract assets	108,888	111,702
Inventories, net	1,068,735	1,013,680
Prepaid expenses and other current assets	66,716	49,837
Total current assets	1,912,359	1,855,342
Property, plant and equipment, net	327,661	321,848
Goodwill	3,290,494	3,274,327
Intangible assets, net	1,365,682	1,357,281
Other assets	439,873	386,265
Total assets	7,336,069	7,195,063
Current liabilities:
Current maturities of long-term debt	4,739	17,801
Trade accounts payable	194,894	205,893
Accrued expenses and other current liabilities	381,837	433,101
Income taxes payable	22,625	8,547
Total current liabilities	604,095	665,342
Long-term debt, net of current maturities	2,495,726	2,460,277
Deferred income taxes	128,203	131,846
Other long-term liabilities	425,541	379,640
Total liabilities	3,653,565	3,637,105
Commitments and contingencies
Redeemable noncontrolling interests	365,865	364,807
Shareholders' equity:
Preferred Stock	0	0
Additional Paid in Capital	585,888	578,809
Deferred Compensation Obligation	6,318	6,318
Common Stock Issued, Employee Stock Trust	(6,318)	(6,318)
Accumulated Other Comprehensive Income (Loss), Net of Tax	(25,962)	(40,180)
Retained Earnings (Accumulated Deficit)	2,705,128	2,605,984
Total HEICO shareholders' equity	3,266,438	3,145,995
Noncontrolling interests	50,201	47,156
Total shareholders' equity	3,316,639	3,193,151
Total liabilities and equity	7,336,069	7,195,063
Heico Common Stock [Member]
Shareholders' equity:
Common Stock	548	547
Class A Common Stock [Member]
Shareholders' equity:
Common Stock	$ 836	$ 835