XML 79 R21.htm IDEA: XBRL DOCUMENT v2.4.0.6
Organization and Basis of Presentation (Tables)
 6 Months Ended
Jun. 30, 2012
Retrospective Effect of Change in Accounting Principle, Tabular Presentation by Financial Statement Line Item, Amount after Application [Abstract]  
Schedule Of New Accounting Pronouncements And Changes In Accounting Principles Text Block
     Three months ended June 30, 2011
      As Reported  Adjustments  As Amended
Benefits and Expenses:         
Policy acquisition costs and other insurance expenses $ 261,282 $ 13,237 $ 274,519
             
Income before income taxes   200,406   (13,237)   187,169
Provision for income taxes   67,518   (4,293)   63,225
Net income $ 132,888 $ (8,944) $ 123,944
             
Earnings per share:         
Basic earnings per share $1.80 $ (0.12) $1.68
Diluted earnings per share $1.78 $ (0.12) $1.66
             
             
             
             
             
             
             
             
     Six months ended June 30, 2011
      As Reported  Adjustments  As Amended
Benefits and Expenses:         
Policy acquisition costs and other insurance expenses $ 592,435 $ 28,331 $ 620,766
             
Income before income taxes   442,255   (28,331)   413,924
Provision for income taxes   148,551   (7,491)   141,060
Net income $ 293,704 $ (20,840) $ 272,864
             
Earnings per share:         
Basic earnings per share $3.99 $ (0.28) $3.71
Diluted earnings per share $3.96 $ (0.28) $3.68
             
      Six months ended June 30, 2011
      As Reported  Adjustments  As Amended
Cash Flows from Operating Activities:         
Net Income $ 293,704 $ (20,840) $ 272,864
 Change in operating assets and liabilities         
  Deferred policy acquisition costs   33,008   28,331   61,339
  Deferred income taxes   (34,698)   (7,491)   (42,189)