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Long-Term Debt - Long-Term Debt (Detail) - USD ($)
$ in Thousands
Oct. 31, 2015
Oct. 31, 2014
Debt Instrument [Line Items]    
Revolving credit agreement, due 2020 $ 457,025 $ 375,242
Private shelf facility, due 2012-2020 67,778 53,333
Development loans, due 2011-2026 1,467 1,586
Other 672 214
Long-term Debt 1,115,485 693,619
Less current maturities 22,842 10,751
Long-term maturities 1,092,643 682,868
Senior Notes, Due 2017-2025 [Member]    
Debt Instrument [Line Items]    
Senior notes 200,000 200,000
Senior Notes, Due 2019-2027 [Member]    
Debt Instrument [Line Items]    
Senior notes 100,000  
Term Loan, Due 2018-2020 [Member]    
Debt Instrument [Line Items]    
Term loan 200,000  
Euro Loan, Due 2018 [Member]    
Debt Instrument [Line Items]    
Euro loan 77,042  
Euro Loan, Due 2016 [Member]    
Debt Instrument [Line Items]    
Euro loan $ 11,501 $ 63,244