CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Apr. 30, 2016	Apr. 30, 2015
Operating activities
Net income	$ 58,283	$ 137,749
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	40,847	35,007
Non-cash stock compensation	9,128	9,909
Deferred income taxes	28,783	5,281
Change in assets and liabilities:
Accounts receivable, net	(11,189)	(631)
Income taxes	31,490	(15,063)
Inventories	(12,169)	(21,482)
Prepaid expenses and other assets	(3,711)	(5,740)
Accounts payable	1,407	36,000
Accrued expenses and other liabilities	(35,145)	(24,167)
Total adjustments	49,441	19,114
Net cash provided by operating activities	107,724	156,863
Investing activities
Capital expenditures	(67,326)	(93,063)
Net proceeds from sale of property and equipment	401	101
Net cash used in investing activities	(66,925)	(92,962)
Financing activities
Purchase of common stock	0	(55,193)
Principal payments on long-term debt	(10,000)	(10,000)
Proceeds from issuance of restricted stock under stock compensation plans	771	730
Payments from issuance of common stock under stock compensation plans	(4,051)	(8,959)
Tax benefit on vesting of restricted stock grants	3,910	2,630
Dividends paid	(4,966)	(5,094)
Net cash used in financing activities	(14,336)	(75,886)
Net change in cash and cash equivalents	26,463	(11,985)
Cash and cash equivalents at beginning of period	196,659	165,610
Cash and cash equivalents at end of period	223,122	153,625
Supplemental disclosure of non-cash financing activity:
Dividends payable	$ (4,966)	$ (4,931)