XML 56 R41.htm IDEA: XBRL DOCUMENT v3.26.1
BUSINESS, BASIS OF PRESENTATION, AND SIGNIFICANT ACCOUNTING POLICIES - Consolidated Statement of Operations (Details) - USD ($)
$ / shares in Units, $ in Millions
 3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
New Accounting Pronouncements or Change in Accounting Principle [Line Items]    
Insurance policy benefits $ 576.6 $ 570.0
Total benefits and expenses 981.2 976.3
Income before income taxes 48.4 27.8
Income tax expense 10.7 6.3
Net income $ 37.7 $ 21.5
Basic earnings per common share (in dollars per share) $ 0.40 $ 0.21
Diluted earnings per common share (in dollars per share) $ 0.39 $ 0.21
As previously reported    
New Accounting Pronouncements or Change in Accounting Principle [Line Items]    
Insurance policy benefits   $ 580.1
Total benefits and expenses   986.4
Income before income taxes   17.7
Income tax expense   4.0
Net income   $ 13.7
Basic earnings per common share (in dollars per share)   $ 0.14
Diluted earnings per common share (in dollars per share)   $ 0.13
Adjustments    
New Accounting Pronouncements or Change in Accounting Principle [Line Items]    
Insurance policy benefits   $ (10.1)
Total benefits and expenses   (10.1)
Income before income taxes   10.1
Income tax expense   2.3
Net income   $ 7.8
Basic earnings per common share (in dollars per share)   $ 0.07
Diluted earnings per common share (in dollars per share)   $ 0.08