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v3.21.2

Sales of Businesses - Revenues, costs and expenses, and earnings before income taxes of business disposed (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2021 | Jun. 30, 2020 | Jun. 30, 2021 | Jun. 30, 2020
Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |
Net earned premiums | $ 1,250 | $ 1,184 | $ 2,423 | $ 2,393
Losses and loss adjustment expenses | 714 | 771 | 1,381 | 1,478
Commissions and other underwriting expenses | 390 | 409 | 770 | 829
Net investment income | 164 | 88 | 352 | 192
Net earnings (loss), including noncontrolling interests | $ 1,002 | 167 | $ 1,421 | (137)
Neon Capital Limited |  |  |  |
Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |
Net earned premiums |  | 61 |  | 132
Losses and loss adjustment expenses |  | 66 |  | 106
Commissions and other underwriting expenses |  | 38 |  | 70
Underwriting loss |  | (43) |  | (44)
Net investment income |  | 0 |  | (6)
Other income and expenses, net |  | 1 |  | (2)
Net earnings (loss), including noncontrolling interests |  | $ (42) |  | $ (52)

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