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Business Segments (Income Statement Information) (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024
Operating revenues |  |  |  |
Net earned premiums | $ 2,694 | $ 2,498 | $ 5,320 | $ 4,939
Net investment income | 662 | 618 | 1,266 | 1,227
Non-insurance warranty revenue | 398 | 404 | 795 | 811
Other revenues | 9 | 9 | 18 | 18
Total operating revenues | 3,763 | 3,529 | 7,399 | 6,995
Claims, Benefits and Expenses |  |  |  |
Net incurred claims and benefits | 2,075 | 1,874 | 4,092 | 3,672
Policyholders’ dividends | 10 | 8 | 20 | 17
Amortization of deferred acquisition costs | 469 | 435 | 940 | 879
Non-insurance warranty expense | 384 | 388 | 769 | 782
Insurance related administrative expenses | 337 | 329 | 658 | 616
Interest expense | 31 | 34 | 63 | 69
Other expenses | 31 | 49 | 73 | 99
Total claims, benefits and expenses | 3,337 | 3,117 | 6,615 | 6,134
Income tax (expense) benefit on core income (loss) | (91) | (86) | (168) | (180)
Core income (loss) | 335 | 326 | 616 | 681
Net investment gains (losses) | (46) | (10) | (55) | (32)
Income tax (expense) benefit on net investment gains (losses) | 10 | 1 | 12 | 6
Net investment gains (losses), after tax | (36) | (9) | (43) | (26)
Net income (loss) | 299 | 317 | 573 | 655
Operating Segments | Specialty |  |  |  |
Operating revenues |  |  |  |
Net earned premiums | 862 | 831 | 1,692 | 1,645
Net investment income | 170 | 154 | 321 | 304
Non-insurance warranty revenue | 398 | 404 | 795 | 811
Other revenues | (1) | (1) | 0 | 0
Total operating revenues | 1,429 | 1,388 | 2,808 | 2,760
Claims, Benefits and Expenses |  |  |  |
Net incurred claims and benefits | 519 | 492 | 1,028 | 969
Policyholders’ dividends | 3 | 3 | 5 | 5
Amortization of deferred acquisition costs | 195 | 180 | 384 | 358
Non-insurance warranty expense | 384 | 388 | 769 | 782
Insurance related administrative expenses | 92 | 96 | 180 | 177
Interest expense | 0 | (1) | 0 | 0
Other expenses | 10 | 14 | 25 | 28
Total claims, benefits and expenses | 1,203 | 1,172 | 2,391 | 2,319
Income tax (expense) benefit on core income (loss) | (49) | (47) | (90) | (95)
Core income (loss) | 177 | 169 | 327 | 346
Operating Segments | Commercial |  |  |  |
Operating revenues |  |  |  |
Net earned premiums | 1,402 | 1,247 | 2,782 | 2,449
Net investment income | 206 | 175 | 383 | 351
Non-insurance warranty revenue | 0 | 0 | 0 | 0
Other revenues | 10 | 10 | 18 | 18
Total operating revenues | 1,618 | 1,432 | 3,183 | 2,818
Claims, Benefits and Expenses |  |  |  |
Net incurred claims and benefits | 940 | 846 | 1,947 | 1,674
Policyholders’ dividends | 7 | 5 | 15 | 12
Amortization of deferred acquisition costs | 211 | 199 | 430 | 399
Non-insurance warranty expense | 0 | 0 | 0 | 0
Insurance related administrative expenses | 170 | 158 | 333 | 296
Interest expense | 0 | 0 | 0 | 0
Other expenses | 15 | 13 | 25 | 25
Total claims, benefits and expenses | 1,343 | 1,221 | 2,750 | 2,406
Income tax (expense) benefit on core income (loss) | (57) | (44) | (91) | (87)
Core income (loss) | 218 | 167 | 342 | 325
Operating Segments | International |  |  |  |
Operating revenues |  |  |  |
Net earned premiums | 324 | 311 | 634 | 626
Net investment income | 38 | 32 | 72 | 63
Non-insurance warranty revenue | 0 | 0 | 0 | 0
Other revenues | 0 | 0 | 0 | 0
Total operating revenues | 362 | 343 | 706 | 689
Claims, Benefits and Expenses |  |  |  |
Net incurred claims and benefits | 195 | 184 | 387 | 373
Policyholders’ dividends | 0 | 0 | 0 | 0
Amortization of deferred acquisition costs | 63 | 56 | 126 | 122
Non-insurance warranty expense | 0 | 0 | 0 | 0
Insurance related administrative expenses | 43 | 46 | 83 | 85
Interest expense | 0 | 0 | 0 | 0
Other expenses | (10) | 1 | (11) | 3
Total claims, benefits and expenses | 291 | 287 | 585 | 583
Income tax (expense) benefit on core income (loss) | (18) | (12) | (31) | (25)
Core income (loss) | 53 | 44 | 90 | 81
Operating Segments | Life & Group |  |  |  |
Operating revenues |  |  |  |
Net earned premiums | 106 | 109 | 212 | 219
Net investment income | 235 | 239 | 461 | 470
Non-insurance warranty revenue | 0 | 0 | 0 | 0
Other revenues | 0 | 0 | 0 | 0
Total operating revenues | 341 | 348 | 673 | 689
Claims, Benefits and Expenses |  |  |  |
Net incurred claims and benefits | 313 | 325 | 613 | 637
Policyholders’ dividends | 0 | 0 | 0 | 0
Amortization of deferred acquisition costs | 0 | 0 | 0 | 0
Non-insurance warranty expense | 0 | 0 | 0 | 0
Insurance related administrative expenses | 31 | 29 | 61 | 58
Interest expense | 0 | 0 | 0 | 0
Other expenses | 1 | 1 | 1 | 1
Total claims, benefits and expenses | 345 | 355 | 675 | 696
Income tax (expense) benefit on core income (loss) | 5 | 6 | 9 | 11
Core income (loss) | 1 | (1) | 7 | 4
Operating Segments | Corporate & Other |  |  |  |
Operating revenues |  |  |  |
Net earned premiums | 0 | 0 | 0 | 0
Net investment income | 13 | 18 | 29 | 39
Non-insurance warranty revenue | 0 | 0 | 0 | 0
Other revenues | 3 | 3 | 6 | 6
Total operating revenues | 16 | 21 | 35 | 45
Claims, Benefits and Expenses |  |  |  |
Net incurred claims and benefits | 108 | 27 | 117 | 19
Policyholders’ dividends | 0 | 0 | 0 | 0
Amortization of deferred acquisition costs | 0 | 0 | 0 | 0
Non-insurance warranty expense | 0 | 0 | 0 | 0
Insurance related administrative expenses | 1 | 0 | 1 | 0
Interest expense | 31 | 35 | 63 | 69
Other expenses | 18 | 23 | 39 | 48
Total claims, benefits and expenses | 158 | 85 | 220 | 136
Income tax (expense) benefit on core income (loss) | 28 | 11 | 35 | 16
Core income (loss) | (114) | (53) | (150) | (75)
Eliminations |  |  |  |
Operating revenues |  |  |  |
Net earned premiums | 0 | 0 | 0 | 0
Net investment income | 0 | 0 | 0 | 0
Non-insurance warranty revenue | 0 | 0 | 0 | 0
Other revenues | (3) | (3) | (6) | (6)
Total operating revenues | (3) | (3) | (6) | (6)
Claims, Benefits and Expenses |  |  |  |
Net incurred claims and benefits | 0 | 0 | 0 | 0
Policyholders’ dividends | 0 | 0 | 0 | 0
Amortization of deferred acquisition costs | 0 | 0 | 0 | 0
Non-insurance warranty expense | 0 | 0 | 0 | 0
Insurance related administrative expenses | 0 | 0 | 0 | 0
Interest expense | 0 | 0 | 0 | 0
Other expenses | (3) | (3) | (6) | (6)
Total claims, benefits and expenses | (3) | (3) | (6) | (6)
Income tax (expense) benefit on core income (loss) | 0 | 0 | 0 | 0
Core income (loss) | $ 0 | $ 0 | $ 0 | $ 0

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