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Note 20 (Details) (USD $)
In Millions, unless otherwise specified
3 Months Ended 9 Months Ended
Jul. 31, 2013
Jul. 31, 2012
Jul. 31, 2013
Jul. 31, 2012
Oct. 31, 2012
Equity Method Investments and Joint Ventures [Abstract]          
Advances to Affiliate $ 5.6   $ 5.6   $ 15.0
Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures 54.3   54.3   61.1
Management Fees Revenue $ 3.4 $ 4.4 $ 9.0 $ 10.4  
Joint Venture Financing, Percent of Assets 50.00%   50.00%    
Joint Venture, Average Debt to Capitalization Ratio 28.00%   28.00%