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v3.20.2

Segment Information (Reconciliation Of Revenue From Segments To Consolidated) (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2020 | Sep. 30, 2019 | Sep. 30, 2020 | Sep. 30, 2019
Segment Reporting Information [Line Items] |  |  |  |
Total revenues | $ 5,361 | $ 4,638 | $ 13,303 | $ 12,913
Annuities Segment [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenues | 1,126 | 1,117 | 3,292 | 3,447
Retirement Plan Services Segment [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenues | 311 | 298 | 889 | 890
Life Insurance Segment [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenues | 2,127 | 2,098 | 5,587 | 5,600
Group Protection Segment [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenues | 1,184 | 1,137 | 3,608 | 3,430
Other Operations [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenues | 40 | 50 | 131 | 166
Excluded Realized Gain (Loss), Pre-Tax [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenues | 572 | (61) | (198) | (623)
Amortization Of DFEL Associated With Benefit Ratio Unlocking, Pre-Tax [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenues | $ 1 | $ (1) | $ (6) | $ 3

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