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v3.23.1

Separate Account Balances - Retirement and Income Solutions (Details) - USD ($) $ in Millions | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2023 | Dec. 31, 2022
Changes in separate account liabilities |  |
Balance at beginning of period | $ 155,375.1 |
Balance at end of period | 162,000.8 | $ 155,375.1
Retirement and Income Solutions |  |
Changes in separate account liabilities |  |
Balance at beginning of period | 115,899.1 |
Balance at end of period | 120,186.1 | 115,899.1
Retirement and Income Solutions | Group retirement contracts |  |
Changes in separate account liabilities |  |
Balance at beginning of period | 107,240.1 | 131,188.6
Premiums and deposits | 2,881.3 | 14,859.3
Policy charges | (77.7) | (383.7)
Surrenders, withdrawals and benefit payments | (2,747.8) | (14,479.4)
Investment performance | 5,016.8 | (20,641.3)
Net transfers (to) from general account | (1,331.8) | (2,571.7)
Other | 294.9 | (731.7)
Balance at end of period | 111,275.8 | 107,240.1
Cash surrender value | 109,850.4 | 106,125.7
Retirement and Income Solutions | Individual variable annuities |  |
Changes in separate account liabilities |  |
Balance at beginning of period | 8,659.0 | 11,000.0
Premiums and deposits | 94.8 | 354.1
Policy charges | (51.2) | (211.1)
Surrenders, withdrawals and benefit payments | (217.3) | (790.1)
Investment performance | 417.6 | (1,723.3)
Net transfers (to) from general account | 7.4 | 29.4
Balance at end of period | 8,910.3 | 8,659.0
Cash surrender value | $ 8,789.3 | $ 8,538.7

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