XML 43 R33.htm IDEA: XBRL DOCUMENT v3.21.1
Segment Information (Tables)
 3 Months Ended
Mar. 31, 2021
Segment Reporting [Abstract]  
Segment Information
Segment information is summarized in the following table: 
(Dollars in millions)Three months ended March 31,
20212020
Revenues:  
Commercial lines insurance  
Commercial casualty$303 $289 
Commercial property253 249 
Commercial auto193 185 
Workers' compensation67 75 
Other commercial 70 65 
Commercial lines insurance premiums886 863 
Fee revenues1 1 
Total commercial lines insurance887 864 
Personal lines insurance  
Personal auto152 154 
Homeowner174 159 
Other personal50 46 
Personal lines insurance premiums376 359 
Fee revenues1 1 
Total personal lines insurance377 360 
Excess and surplus lines insurance89 78 
Fee revenues— 1 
Total excess and surplus lines insurance89 79 
Life insurance premiums69 67 
Fee revenues1 — 
Total life insurance70 67 
Investments
    Investment income, net of expenses174 165 
    Investment gains and losses, net504 (1,725)
Total investment revenue678 (1,560)
Other
Premiums124 89 
Other2 2 
Total other revenues126 91 
Total revenues$2,227 $(99)
Income (loss) before income taxes:  
Insurance underwriting results  
Commercial lines insurance$130 $(20)
Personal lines insurance(3)21 
Excess and surplus lines insurance8 9 
Life insurance(2)2 
Investments652 (1,586)
Other(17)(2)
Total income (loss) before income taxes$768 $(1,576)
Identifiable assets:March 31,
2021		December 31,
2020
Property casualty insurance$4,163 $3,838 
Life insurance1,574 1,661 
Investments21,803 21,332 
Other773 711 
Total$28,313 $27,542