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v3.20.4

Acquisitions and Sale of Businesses - Revenues, costs and expenses, and earnings before income taxes of business disposed (Details) - USD ($) $ in Millions | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2020 | Sep. 30, 2020 | Jun. 30, 2020 | Mar. 31, 2020 | Dec. 31, 2019 | Sep. 30, 2019 | Jun. 30, 2019 | Mar. 31, 2019 | Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Sale of Businesses |  |  |  |  |  |  |  |  |  |  |
Net earned premiums |  |  |  |  |  |  |  |  | $ 5,099 | $ 5,185 | $ 4,865
Loss and loss adjustment expenses |  |  |  |  |  |  |  |  | 3,271 | 3,271 | 3,003
Commissions and other underwriting expenses |  |  |  |  |  |  |  |  | 1,625 | 1,725 | 1,583
Net investment income |  |  |  |  |  |  |  |  | 2,132 | 2,303 | 2,094
Net earnings, including noncontrolling interests | $ 694 | $ 164 | $ 167 | $ (304) | $ 191 | $ 143 | $ 209 | $ 326 | 721 | 869 | 517
Neon Capital Limited |  |  |  |  |  |  |  |  |  |  |
Sale of Businesses |  |  |  |  |  |  |  |  |  |  |
Net earned premiums |  |  |  |  |  |  |  |  | 200 | 384 | 306
Loss and loss adjustment expenses |  |  |  |  |  |  |  |  | 218 | 225 | 204
Commissions and other underwriting expenses |  |  |  |  |  |  |  |  | 117 | 195 | 165
Underwriting loss |  |  |  |  |  |  |  |  | (135) | (36) | (63)
Net investment income |  |  |  |  |  |  |  |  | (5) | 6 | 10
Other income and expenses, net |  |  |  |  |  |  |  |  | (5) | (10) | (5)
Net earnings, including noncontrolling interests |  |  |  |  |  |  |  |  | $ (145) | $ (40) | $ (58)

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