CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2018	Oct. 31, 2017	Oct. 31, 2016
Net income from consolidated operations	$ 285,686	$ 207,660	$ 176,150
Other comprehensive (loss) income:
Foreign currency translation adjustments	(5,243)	15,346	353
Unrealized (loss) gain on defined benefit pension plan, net of tax	(97)	321	(661)
Amortization of unrealized loss on defined benefit pension plan, net of tax	13	29	0
Total other comprehensive (loss) income	(5,327)	15,696	(308)
Comprehensive income from consolidated operations	280,359	223,356	175,842
Less: Net income attributable to noncontrolling interests	26,453	21,675	19,958
Less: Foreign currency translation adjustments attributable to noncontrolling interests	(406)	926	(62)
Comprehensive income attributable to noncontrolling interests	26,047	22,601	19,896
Comprehensive income attributable to HEICO	$ 254,312	$ 200,755	$ 155,946