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SCHEDULE IV REINSURANCE | 12 Months Ended
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Dec. 31, 2023
Reinsurance Disclosures [Abstract] |
SCHEDULE IV REINSURANCE | SCHEDULE IV REINSURANCE Aflac Incorporated and Subsidiaries Years Ended December 31,
(In millions) | Gross Amount |  | Ceded to Other Companies |  | Assumed from Other companies |  | Net Amount |  | Percentage of Amount Assumed to Net
2023: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Life insurance in force | $ | 163,601 |  |  |  | $ | 15,592 |  |  |  |  | $ | 28,716 |  |  |  | $ | 176,725 |  |  |  | 16 | % |
Premiums: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Health insurance | $ | 12,335 |  |  |  | $ | 352 |  |  |  |  | $ | 167 |  |  |  | $ | 12,150 |  |  |  | 1 | % |
Life insurance | 1,983 |  |  |  | 52 |  |  |  |  | 42 |  |  |  | 1,973 |  |  |  | 2 |  |
Total earned premiums | $ | 14,318 |  |  |  | $ | 404 |  |  |  |  | $ | 209 |  |  |  | $ | 14,123 |  |  |  | 1 | % |
2022: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Life insurance in force | $ | 132,880 |  |  |  | $ | 11,755 |  |  |  |  | $ | 34,599 |  |  |  | $ | 155,724 |  |  |  | 22 | % |
Premiums: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Health insurance | $ | 12,900 |  |  |  | $ | 384 |  |  |  |  | $ | 235 |  |  |  | $ | 12,751 |  |  |  | 2 | % |
Life insurance | 2,125 |  |  |  | 35 |  |  |  |  | 60 |  |  |  | 2,150 |  |  |  | 3 |  |
Total earned premiums | $ | 15,025 |  |  |  | $ | 419 |  |  |  |  | $ | 295 |  |  |  | $ | 14,901 |  |  |  | 2 | % |
2021: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Life insurance in force | $ | 134,577 |  |  |  | $ | 7,199 |  |  |  |  | $ | 22,568 |  |  |  | $ | 149,946 |  |  |  | 15 | % |
Premiums: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Health insurance | $ | 14,689 |  |  |  | $ | 475 |  |  |  |  | $ | 253 |  |  |  | $ | 14,467 |  |  |  | 2 | % |
Life insurance | 2,616 |  |  |  | 29 |  |  |  |  | 41 |  |  |  | 2,628 |  |  |  | 2 |  |
Total earned premiums | $ | 17,305 |  |  |  | $ | 504 |  |  |  |  | $ | 294 |  |  |  | $ | 17,095 |  |  |  | 2 | % |
Prior-year amounts have been adjusted for the adoption of accounting guidance on January 1, 2023 related to accounting for long-duration insurance contracts. Premiums by type may not agree in total to the corresponding consolidated amounts due to rounding. See the accompanying Report of Independent Registered Public Accounting Firm.

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- Definition The entire disclosure for the supplemental schedule of reinsurance information. Reinsurance schedule includes, but is not limited to, the type of insurance, gross amount of premiums, premiums ceded to other entities, premiums assumed from other entities, net amount of premium revenue, and the percentage of the premiums assumed to net premium revenue. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name Regulation S-X (SX) -Number 210 -Section 12 -Subsection 17 -Publisher SEC Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 235 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.12-17) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480149/944-235-S99-2 + Details
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