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v3.22.2.2

Segment Reporting (Schedule Of Underwriting Results For Operating Segments) (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2022 | Sep. 30, 2021 | Sep. 30, 2022 | Sep. 30, 2021
Segment Reporting Information [Line Items] |  |  |  |
Gross written premium | $ 3,680 | $ 3,498 | $ 10,313 | $ 9,619
Net written premiums | 3,323 | 3,026 | 9,156 | 8,389
Premiums earned | 3,067 | 2,656 | 8,775 | 7,603
Incurred losses and LAE | 2,623 | 2,274 | 6,289 | 5,572
Commission and brokerage | 641 | 564 | 1,877 | 1,611
Other underwriting expenses | 169 | 141 | 500 | 424
Underwriting gain (loss) | (367) | (323) | 109 | (5)
Net investment income | 151 | 293 | 620 | 960
Net gains (losses) on investments | (129) | (4) | (519) | 139
Corporate expenses | (16) | (18) | (45) | (46)
Interest, fee and bond issue cost amortization expense | (25) | (16) | (74) | (47)
Other income (expense) | (16) | (20) | (71) | 44
INCOME (LOSS) BEFORE TAXES | (401) | (88) | 20 | 1,046
Reinsurance [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Gross written premium | 2,551 | 2,488 | 6,938 | 6,696
Net written premiums | 2,460 | 2,293 | 6,664 | 6,266
Premiums earned | 2,245 | 1,976 | 6,451 | 5,675
Incurred losses and LAE | 1,992 | 1,766 | 4,699 | 4,206
Commission and brokerage | 537 | 471 | 1,582 | 1,353
Other underwriting expenses | 54 | 45 | 156 | 144
Underwriting gain (loss) | (338) | (306) | 14 | (29)
Insurance [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Gross written premium | 1,129 | 1,009 | 3,376 | 2,924
Net written premiums | 862 | 733 | 2,492 | 2,123
Premiums earned | 822 | 680 | 2,324 | 1,928
Incurred losses and LAE | 631 | 508 | 1,591 | 1,366
Commission and brokerage | 104 | 93 | 295 | 258
Other underwriting expenses | 115 | 96 | 344 | 280
Underwriting gain (loss) | $ (29) | $ (17) | $ 95 | $ 24

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- Definition The difference between the price paid by the public and the contract price less the related expenses. A broker-dealer may underwrite a security offering by contracting to buy the issue either at a fixed price or a price based on selling the offering on a best-effort basis. + References No definition available. + Details
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