CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Apr. 30, 2019	Apr. 30, 2018
Operating activities
Net income	$ 22,803	$ 93,154
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	62,379	53,859
Amortization of share-based compensation	5,907	10,623
Live inventory adjustment	(9,600)	0
Provision for losses (recoveries) on accounts receivable	(1,500)	0
Deferred income taxes	6,699	(25,765)
Change in assets and liabilities:
Accounts receivable - trade	(3,457)	(6,732)
Accounts receivable - insurance	1,111	0
Income taxes	27,363	(33,779)
Inventories	(35,817)	(14,981)
Prepaid expenses and other assets	(9,160)	1,161
Accounts payable	(10,738)	6,970
Accrued expenses and other liabilities	(6,193)	(38,485)
Total adjustments	26,994	(47,129)
Net cash provided by operating activities	49,797	46,025
Investing activities
Capital expenditures	(162,268)	(126,928)
Net proceeds from sale of property and equipment	880	892
Net cash used in investing activities	(161,388)	(126,036)
Financing activities
Payment of debt issuance costs	(2,225)	0
Borrowings from revolving line of credit	100,000	0
Proceeds from issuance of restricted stock under stock compensation plans	479	894
Payments from issuance of common stock under stock compensation plans	(3,829)	(5,603)
Dividends paid	(7,089)	(7,305)
Net cash provided by (used in) financing activities	87,336	(12,014)
Net change in cash and cash equivalents	(24,255)	(92,025)
Cash and cash equivalents at beginning of period	121,193	419,285
Cash and cash equivalents at end of period	96,938	327,260
Supplemental disclosure of non-cash investing and financing activities:
Capital expenditures included in accounts payable	5,174	17,304
Dividends payable	$ 7,089	$ 7,307