CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2019	Oct. 31, 2018	Oct. 31, 2017
Net income from consolidated operations	$ 359,741	$ 285,686	$ 207,660
Other comprehensive (loss) income:
Foreign currency translation adjustments	(844)	(5,243)	15,346
Unrealized (loss) gain on defined benefit pension plan, net of tax	(889)	(97)	321
Amortization of unrealized loss on defined benefit pension plan, net of tax	25	13	29
Total other comprehensive (loss) income	(1,708)	(5,327)	15,696
Comprehensive income from consolidated operations	358,033	280,359	223,356
Less: Net income attributable to noncontrolling interests	31,845	26,453	21,675
Less: Foreign currency translation adjustments attributable to noncontrolling interests	(225)	(406)	926
Comprehensive income attributable to noncontrolling interests	31,620	26,047	22,601
Comprehensive income attributable to HEICO	$ 326,413	$ 254,312	$ 200,755