XML 88 R69.htm IDEA: XBRL DOCUMENT v2.4.0.6
Note 22 (Detail) (USD $)
 3 Months Ended
Jan. 31, 2013
Jan. 31, 2012
Oct. 31, 2012
Loans Held for Sale, Mortgages, Unpaid Principal $ 70,600,000   $ 113,800,000
Loan Applications in Process 382,600,000    
Number of Days in Commitment 60 days    
Other Commitment 6,000,000    
Impairment of Real Estate 587,000 [1] 3,100,000  
Interest Rate Committed [Member]
      
Interest Rate Committed Loan Applications 35,500,000    
Fair Value, Inputs, Level 2 [Member] | Senior Secured Notes [Member]
      
Notes Payable, Fair Value Disclosure 469,500,000    
Fair Value, Inputs, Level 2 [Member] | Senior Notes [Member]
      
Notes Payable, Fair Value Disclosure 6,000,000    
Fair Value, Inputs, Level 2 [Member] | Senior Unsecured Notes [Member]
      
Notes Payable, Fair Value Disclosure     448,700,000
Fair Value, Inputs, Level 2 [Member] | Senior Subordinated Notes [Member]
      
Notes Payable, Fair Value Disclosure     5,500,000
Fair Value, Inputs, Level 3 [Member] | Senior Secured Notes [Member]
      
Notes Payable, Fair Value Disclosure 1,032,500,000   994,200,000
Fair Value, Inputs, Level 3 [Member] | Senior Amortizing Notes [Member]
      
Notes Payable, Fair Value Disclosure 23,100,000   23,100,000
Fair Value, Inputs, Level 3 [Member] | Senior Exchangeable Notes [Member]
      
Notes Payable, Fair Value Disclosure $ 82,600,000   $ 87,200,000
[1] Represents carrying value, net of prior period impairments, if any, at the time of recording the applicable period's impairments.