Other Balance Sheet Details (Details) - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2017	Oct. 31, 2016	Oct. 31, 2015
Other long-term assets
Maintenance spares inventory, net	$ 46,872	$ 49,535
Minority equity investments	6,000	6,000
Deferred debt issuance costs, net	1,041	1,363
Financing receivable	1,052	1,870
Forward starting interest rate swaps	219	0
Other	8,409	8,236
Total	63,593	67,004
Revolving Credit Facility
Other Balance Sheet Details (Textuals) [Abstract]
Amortization of debt issuance costs included in interest expense	$ 300	$ 400	$ 700