FAIR VALUE MEASUREMENTS (Details Textuals) € in Millions	Apr. 30, 2016 EUR (€)	Apr. 30, 2016 USD ($)	Oct. 31, 2015 USD ($)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total liabilities		$ 25,219,000	$ 21,405,000
Assets held within irrevocable trusts and classified within other assets		89,233,000	81,576,000
Related liabilities of deferred compensation plans, specified as other long-term liabilities		88,600,000	80,700,000
Aggregate LCP Assets [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets held within irrevocable trusts and classified within other assets		84,700,000	77,100,000
Significant Other Observable Inputs (Level 2) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total liabilities		0	0
Assets held within irrevocable trusts and classified within other assets		84,645,000	73,288,000
Significant Other Observable Inputs (Level 2) [Member] | Corporate Owned Life Insurance [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Related liabilities of deferred compensation plans, specified as other long-term liabilities		84,100,000	76,200,000
Significant Unobservable Inputs (Level 3) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total liabilities		25,219,000	21,405,000
Assets held within irrevocable trusts and classified within other assets		0	$ 0
Business Combinations [Abstract]
Accrued Liabilities, Current		7,236,000
Flight Support Group [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total liabilities		24,000,000
Business Combinations [Abstract]
Accrued Liabilities, Current		7,000,000
Flight Support Group [Member] | FY 2015 Acquisition [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High		28,000,000
Flight Support Group [Member] | Euro Member Countries, Euro
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total liabilities | €	€ 21.0
Business Combinations [Abstract]
Accrued Liabilities, Current | €	6.1
Flight Support Group [Member] | Euro Member Countries, Euro | FY 2015 Acquisition [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Contingent Consideration Arrangements, Per Year Amount | €	6.1
Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High | €	€ 24.4
Electronic Technologies Group [Member] | FY 2016 Acquisition [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total liabilities		1,200,000
Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High		$ 2,000,000