SUBSEQUENT EVENT SUBSEQUENT EVENT (Notes)

12 Months Ended

Oct. 31, 2015

Subsequent Events [Abstract]

Subsequent Events [Text Block]

SUBSEQUENT EVENT

In December 2015, the Company, through a subsidiary of HEICO Electronic, acquired all of the assets and assumed certain liabilities of a company that designs and manufactures underwater locator beacons used to locate aircraft cockpit voice recorders, flight data recorders, marine ship voyage recorders and other devices which have been submerged under water.  The purchase price of this acquisition was paid in cash using cash provided by operating activities and the total consideration for the acquisition is not material or significant to the Company’s consolidated financial statements.