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v3.19.2

Segment Information (Reconciliation Of Revenue From Segments To Consolidated) (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2019 | Jun. 30, 2018 | Jun. 30, 2019 | Jun. 30, 2018
Segment Reporting Information [Line Items] |  |  |  |
Total revenues | $ 4,310 | $ 4,020 | $ 8,275 | $ 7,629
Annuities Segment [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenues | 1,156 | 1,106 | 2,330 | 2,180
Retirement Plan Services Segment [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenues | 299 | 292 | 592 | 584
Life Insurance Segment [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenues | 1,802 | 1,680 | 3,502 | 3,340
Group Protection Segment [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenues | 1,155 | 937 | 2,293 | 1,490
Other Operations [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenues | 58 | 58 | 116 | 125
Segment Reconciling Items [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Excluded realized gain (loss), pre-tax | (161) | $ (53) | (562) | (89)
Amortization of DFEL associated with benefit ratio unlocking, pre-tax | $ 1 |  | $ 4 | $ (1)

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