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Segment Information Narrative (Details) (USD $)
3 Months Ended 9 Months Ended
Sep. 30, 2013
Sep. 30, 2012
Sep. 30, 2013
Sep. 30, 2012
Segment Reporting Information        
Loss on debt retirements $ 3,858,000 $ 0 $ 26,930,000 $ 0
Litigation Settlement, Expense 8,000,000   38,000,000  
Financial Services [Member]
       
Segment Reporting Information        
Interest Income, Operating 2,100,000 1,600,000 5,200,000 4,100,000
Home Office Relocation [Member]
       
Segment Reporting Information        
Restructuring and Related Cost, Incurred Cost     13,754,000  
Employee Severance [Member] | Home Office Relocation [Member]
       
Segment Reporting Information        
Restructuring and Related Cost, Incurred Cost $ 300,000   $ 13,400,000