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v3.25.0.1

Segment Information (Segment Reconciliation to Consolidated Revenue) (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Segment Reporting Information [Line Items] |  |  |
Total revenues | $ 70,986 | $ 66,905 | $ 68,770
Net investment gains (losses) | (1,184) | (2,824) | (1,260)
Net derivative gains (losses) | (1,623) | (2,140) | (2,251)
Other Income | 2,601 | 2,526 | 2,630
Operating Segments [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 72,226 | 70,907 | 73,684
Operating Segments [Member] | Group Benefits |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 26,122 | 25,230 | 24,402
Other Income | 1,534 | 1,493 | 1,360
Operating Segments [Member] | RIS |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 17,076 | 16,635 | 20,518
Other Income | 246 | 271 | 392
Operating Segments [Member] | Asia |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 11,415 | 10,926 | 11,255
Other Income | 76 | 86 | 90
Operating Segments [Member] | Latin America |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 7,586 | 7,371 | 6,031
Other Income | 41 | 42 | 39
Operating Segments [Member] | EMEA |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 2,770 | 2,543 | 2,441
Other Income | 32 | 32 | 35
Operating Segments [Member] | MetLife Holdings |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 7,257 | 8,202 | 9,037
Other Income | 166 | 195 | 155
Segment Reconciling Items |  |  |
Segment Reporting Information [Line Items] |  |  |
Net investment gains (losses) | (1,184) | (2,824) | (1,260)
Net derivative gains (losses) | (1,623) | (2,140) | (2,251)
Investment hedge adjustments | (604) | (1,012) | (976)
Unit-linked investment income and Reinsurance adjustments | 1,122 | 1,183 | (1,298)
Other Income | $ 1,049 | $ 791 | $ 871

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