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v3.23.1

Long-Duration Insurance Contracts - Balances of and Changes in the LFPB (Details) - USD ($) $ in Millions | 3 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | ---
Mar. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021 | Jan. 01, 2022 | Dec. 31, 2020
Liability for Future Policy Benefit, Expected Future Policy Benefit [Roll Forward] |  |  |  |  |
Liability for future policy benefits | $ 1,772.4 | $ 1,718.0 |  |  |
Whole Life |  |  |  |  |
Present Value of Expected Net Premiums |  |  |  |  |
Beginning balance | 215.1 | 183.0 | $ 176.5 |  |
Beginning balance at original discount rate | 245.9 | 157.6 | 143.5 |  |
Change in cash flow assumptions |  | 0.0 |  | $ 5.2 | $ 2.4
Actual variances from expected experience |  | 0.8 |  | 7.2 | 8.8
Adjusted balance |  | 246.7 |  | 251.7 | 154.7
Issuances | 2.8 | 12.5 | 13.3 |  |
Interest accruals | 1.8 | 6.7 | 6.2 |  |
Net premiums collected | (4.7) | (25.0) | (16.6) |  |
Ending balance at original discount rate | 246.6 | 245.9 | 157.6 |  |
Effect of changes in discount rate assumptions | (24.4) | (30.8) | 25.4 |  |
Ending balance | 222.2 | 215.1 | 183.0 |  |
Liability for Future Policy Benefit, Expected Future Policy Benefit [Roll Forward] |  |  |  |  |
Beginning balance | 493.6 | 500.7 | 507.1 |  |
Beginning balance at original discount rate | 585.4 | 581.9 | 386.3 | 566.1 | 362.5
Changes in cash flow assumptions |  | 0.0 |  | 5.2 | 2.8
Actual variances from expected experience |  | 0.8 |  | 7.7 | 8.7
Adjusted balance |  | 582.7 |  | 579.0 | 374.0
Issuances | 2.9 | 12.4 | 13.3 |  |
Interest accruals | 4.7 | 18.0 | 17.1 |  |
Benefit payments | (4.9) | (27.5) | (18.1) |  |
Ending balance at original discount rate | 585.4 | 581.9 | 386.3 |  |
Effect of changes in discount rate assumptions | (70.3) | (88.3) | 114.4 |  |
Ending balance | 515.1 | 493.6 | 500.7 |  |
Liability for future policy benefits | 292.8 | 278.4 | 317.7 |  | 330.6
Less: Reinsurance recoverable | (65.0) | (63.1) | (0.5) |  | (0.1)
Net liability for future policy benefits, after reinsurance recoverable | 227.8 | 215.3 |  |  |
Impact of flooring on net liability for future policy benefits | 0.3 | 1.1 |  |  |
Net liability for future policy benefits at March 31, 2023 | 228.1 | 216.4 | 317.2 |  | 330.3
Term Life |  |  |  |  |
Present Value of Expected Net Premiums |  |  |  |  |
Beginning balance | 234.7 | 253.1 | 244.1 |  |
Beginning balance at original discount rate | 265.4 | 221.1 | 200.8 |  |
Change in cash flow assumptions |  | 0.0 |  | 18.7 | (4.5)
Actual variances from expected experience |  | (1.5) |  | (4.2) | 6.9
Adjusted balance |  | 263.9 |  | 249.9 | 203.2
Issuances | 6.5 | 28.0 | 29.8 |  |
Interest accruals | 2.5 | 9.0 | 7.9 |  |
Net premiums collected | (6.9) | (21.5) | (19.8) |  |
Ending balance at original discount rate | 266.0 | 265.4 | 221.1 |  |
Effect of changes in discount rate assumptions | (22.2) | (30.7) | 32.0 |  |
Ending balance | 243.8 | 234.7 | 253.1 |  |
Liability for Future Policy Benefit, Expected Future Policy Benefit [Roll Forward] |  |  |  |  |
Beginning balance | 347.0 | 370.6 | 364.7 |  |
Beginning balance at original discount rate | 405.2 | 401.0 | 319.5 | 360.0 | 294.0
Changes in cash flow assumptions |  | 0.0 |  | 21.5 | (4.8)
Actual variances from expected experience |  | (1.5) |  | (4.7) | 7.2
Adjusted balance |  | 399.5 |  | 376.8 | 296.4
Issuances | 6.6 | 28.3 | 29.8 |  |
Interest accruals | 4.0 | 14.4 | 12.0 |  |
Benefit payments | (4.9) | (18.5) | (18.7) |  |
Ending balance at original discount rate | 405.2 | 401.0 | 319.5 |  |
Effect of changes in discount rate assumptions | (40.2) | (54.0) | 51.1 |  |
Ending balance | 365.0 | 347.0 | 370.6 |  |
Liability for future policy benefits | 121.2 | 112.2 | 117.6 |  | 120.5
Less: Reinsurance recoverable | (16.6) | (15.3) | (5.5) |  | (5.4)
Net liability for future policy benefits, after reinsurance recoverable | 104.6 | 96.9 |  |  |
Impact of flooring on net liability for future policy benefits | 0.0 | 0.2 |  |  |
Net liability for future policy benefits at March 31, 2023 | 104.6 | 97.1 | 112.1 |  | 114.2
Experience Life |  |  |  |  |
Present Value of Expected Net Premiums |  |  |  |  |
Beginning balance | 68.3 | 74.6 | 78.0 |  |
Beginning balance at original discount rate | 65.5 | 55.8 | 55.2 |  |
Change in cash flow assumptions |  | 0.0 |  | 9.1 | (3.3)
Actual variances from expected experience |  | 0.2 |  | 3.0 | 6.3
Adjusted balance |  | 65.7 |  | 68.0 | 58.2
Issuances | 0.0 | 0.0 | 0.0 |  |
Interest accruals | 1.0 | 3.3 | 3.2 |  |
Net premiums collected | (1.7) | (5.8) | (5.6) |  |
Ending balance at original discount rate | 65.0 | 65.5 | 55.8 |  |
Effect of changes in discount rate assumptions | 4.8 | 2.8 | 18.8 |  |
Ending balance | 69.8 | 68.3 | 74.6 |  |
Liability for Future Policy Benefit, Expected Future Policy Benefit [Roll Forward] |  |  |  |  |
Beginning balance | 867.5 | 1,172.7 | 1,269.3 |  |
Beginning balance at original discount rate | 801.5 | 805.2 | 802.5 | 802.6 | 813.5
Changes in cash flow assumptions |  | 0.0 |  | 11.0 | (3.6)
Actual variances from expected experience |  | 0.4 |  | 3.6 | 6.6
Adjusted balance |  | 805.6 |  | 817.2 | 816.5
Issuances | 0.0 | 0.0 | 0.0 |  |
Interest accruals | 11.9 | 47.4 | 47.9 |  |
Benefit payments | (16.0) | (59.4) | (61.9) |  |
Ending balance at original discount rate | 801.5 | 805.2 | 802.5 |  |
Effect of changes in discount rate assumptions | 91.0 | 62.3 | 370.2 |  |
Ending balance | 892.5 | 867.5 | 1,172.7 |  |
Liability for future policy benefits | 822.8 | 799.3 | 1,098.1 |  | 1,191.3
Less: Reinsurance recoverable | (0.8) | (0.8) | (1.1) |  | (1.3)
Net liability for future policy benefits, after reinsurance recoverable | 822.0 | 798.5 |  |  |
Impact of flooring on net liability for future policy benefits | 0.0 | 0.0 |  |  |
Net liability for future policy benefits at March 31, 2023 | 822.0 | 798.5 | 1,097.0 |  | 1,189.3
Limited Pay Whole Life |  |  |  |  |
Present Value of Expected Net Premiums |  |  |  |  |
Beginning balance | 29.7 | 29.7 | 25.4 |  |
Beginning balance at original discount rate | 32.4 | 27.2 | 22.0 |  |
Change in cash flow assumptions |  | 0.0 |  | 2.0 | 0.0
Actual variances from expected experience |  | 0.5 |  | 1.6 | 1.0
Adjusted balance |  | 32.9 |  | 30.8 | 23.0
Issuances | 1.0 | 6.3 | 10.2 |  |
Interest accruals | 0.3 | 1.1 | 0.8 |  |
Net premiums collected | (1.1) | (5.8) | (6.8) |  |
Ending balance at original discount rate | 33.1 | 32.4 | 27.2 |  |
Effect of changes in discount rate assumptions | (1.9) | (2.7) | 2.5 |  |
Ending balance | 31.2 | 29.7 | 29.7 |  |
Liability for Future Policy Benefit, Expected Future Policy Benefit [Roll Forward] |  |  |  |  |
Beginning balance | 79.4 | 102.9 | 95.0 |  |
Beginning balance at original discount rate | 100.3 | 98.6 | 86.6 | 86.6 | 73.4
Changes in cash flow assumptions |  | 0.0 |  | 2.0 | 0.0
Actual variances from expected experience |  | 0.6 |  | 1.4 | 1.1
Adjusted balance |  | 99.2 |  | 90.0 | 74.5
Issuances | 1.0 | 6.4 | 10.2 |  |
Interest accruals | 0.9 | 3.4 | 2.9 |  |
Benefit payments | (0.8) | (1.2) | (1.0) |  |
Ending balance at original discount rate | 100.3 | 98.6 | 86.6 |  |
Effect of changes in discount rate assumptions | (15.9) | (19.2) | 16.3 |  |
Ending balance | 84.4 | 79.4 | 102.9 |  |
Liability for future policy benefits | 53.3 | 49.6 | 73.2 |  | 69.5
Less: Reinsurance recoverable | (0.1) | 0.0 | (0.2) |  | (0.1)
Net liability for future policy benefits, after reinsurance recoverable | 53.2 | 49.6 |  |  |
Impact of flooring on net liability for future policy benefits | 0.0 | 0.0 |  |  |
Net liability for future policy benefits at March 31, 2023 | 53.2 | 49.6 | 73.0 |  | 69.3
Supplemental health |  |  |  |  |
Present Value of Expected Net Premiums |  |  |  |  |
Beginning balance | 167.4 | 221.5 | 233.0 |  |
Beginning balance at original discount rate | 205.1 | 217.5 | 218.2 |  |
Change in cash flow assumptions |  | 0.0 |  | 12.2 | (1.8)
Actual variances from expected experience |  | (1.4) |  | (25.3) | 6.3
Adjusted balance |  | 203.7 |  | 210.0 | 222.7
Issuances | 5.3 | 12.0 | 13.0 |  |
Interest accruals | 1.5 | 5.9 | 5.9 |  |
Net premiums collected | (5.4) | (22.8) | (24.1) |  |
Ending balance at original discount rate | 205.1 | 205.1 | 217.5 |  |
Effect of changes in discount rate assumptions | (32.6) | (37.7) | 4.0 |  |
Ending balance | 172.5 | 167.4 | 221.5 |  |
Liability for Future Policy Benefit, Expected Future Policy Benefit [Roll Forward] |  |  |  |  |
Beginning balance | 431.7 | 580.6 | 626.9 |  |
Beginning balance at original discount rate | 530.6 | 537.1 | 572.6 | 584.2 | 589.1
Changes in cash flow assumptions |  | 0.0 |  | 13.8 | (3.0)
Actual variances from expected experience |  | (1.7) |  | (30.0) | 6.2
Adjusted balance |  | 535.4 |  | 568.0 | 592.3
Issuances | 5.3 | 12.0 | 13.0 |  |
Interest accruals | 3.6 | 15.0 | 15.7 |  |
Benefit payments | (13.7) | (57.9) | (48.4) |  |
Ending balance at original discount rate | 530.6 | 537.1 | 572.6 |  |
Effect of changes in discount rate assumptions | (92.9) | (105.4) | 8.0 |  |
Ending balance | 437.7 | 431.7 | 580.6 |  |
Liability for future policy benefits | 265.3 | 264.4 | 359.1 |  |
Less: Reinsurance recoverable | (3.7) | (3.4) | 0.0 |  |
Net liability for future policy benefits, after reinsurance recoverable | 261.6 | 261.0 |  |  |
Impact of flooring on net liability for future policy benefits | 0.0 | 0.0 |  |  |
Net liability for future policy benefits at March 31, 2023 | 261.6 | 261.0 | 359.1 |  |
Cancer |  |  |  |  |
Liability for Future Policy Benefit, Expected Future Policy Benefit [Roll Forward] |  |  |  |  |
Net liability for future policy benefits at March 31, 2023 | 101.7 | 101.8 | 140.8 |  | 163.5
Accident |  |  |  |  |
Liability for Future Policy Benefit, Expected Future Policy Benefit [Roll Forward] |  |  |  |  |
Net liability for future policy benefits at March 31, 2023 | 22.2 | 21.8 | 28.7 |  | 31.2
Disability |  |  |  |  |
Liability for Future Policy Benefit, Expected Future Policy Benefit [Roll Forward] |  |  |  |  |
Net liability for future policy benefits at March 31, 2023 | 23.7 | 23.1 | 29.3 |  | 32.0
Other |  |  |  |  |
Liability for Future Policy Benefit, Expected Future Policy Benefit [Roll Forward] |  |  |  |  |
Net liability for future policy benefits at March 31, 2023 | 114.0 | 114.3 | 160.3 |  | 188.8
SPIA (life contingent) |  |  |  |  |
Present Value of Expected Net Premiums |  |  |  |  |
Beginning balance | 0.0 | 0.0 | 0.0 |  |
Beginning balance at original discount rate | 0.0 | 0.0 | 0.0 |  |
Change in cash flow assumptions |  | 0.0 |  | 0.0 | 0.0
Actual variances from expected experience |  | 0.0 |  | 0.0 | 0.0
Adjusted balance |  | 0.0 |  | 0.0 | 0.0
Issuances | 2.0 | 5.3 | 3.7 |  |
Interest accruals | 0.0 | 0.0 | 0.0 |  |
Net premiums collected | (2.0) | (5.3) | (3.7) |  |
Ending balance at original discount rate | 0.0 | 0.0 | 0.0 |  |
Effect of changes in discount rate assumptions | 0.0 | 0.0 | 0.0 |  |
Ending balance | 0.0 | 0.0 | 0.0 |  |
Liability for Future Policy Benefit, Expected Future Policy Benefit [Roll Forward] |  |  |  |  |
Beginning balance | 103.3 | 124.7 | 136.5 |  |
Beginning balance at original discount rate | 113.3 | 113.4 | 111.6 | 115.7 | 115.9
Changes in cash flow assumptions |  | 0.0 |  | 0.0 | 0.0
Actual variances from expected experience |  | (0.5) |  | 0.4 | (0.4)
Adjusted balance |  | 112.9 |  | $ 116.1 | 115.5
Issuances | 2.4 | 5.3 | 3.7 |  |
Interest accruals | 1.1 | 4.3 | 4.5 |  |
Benefit payments | (3.1) | (12.3) | (12.1) |  |
Ending balance at original discount rate | 113.3 | 113.4 | 111.6 |  |
Effect of changes in discount rate assumptions | (7.4) | (10.1) | 13.1 |  |
Ending balance | 105.9 | 103.3 | 124.7 |  |
Liability for future policy benefits | 105.9 | 103.3 | 124.7 |  | 136.5
Less: Reinsurance recoverable | (3.5) | (3.2) | 0.0 |  | 0.0
Net liability for future policy benefits, after reinsurance recoverable | 102.4 | 100.1 |  |  |
Impact of flooring on net liability for future policy benefits | 0.0 | 0.0 |  |  |
Net liability for future policy benefits at March 31, 2023 | $ 102.4 | $ 100.1 | $ 124.7 |  | $ 136.5

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- Definition Amount, before tax, of accumulated other comprehensive income (loss) (AOCI) from (increase) decrease in expected future policy benefit component of liability for future policy benefit from change in discount rate. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 944 -SubTopic 40 -Name Accounting Standards Codification -Section 55 -Paragraph 29E -Publisher FASB -URI https://asc.fasb.org//1943274/2147480046/944-40-55-29E Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 944 -SubTopic 40 -Name Accounting Standards Codification -Section 65 -Paragraph 2 -Subparagraph (g)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480016/944-40-65-2 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Topic 944 -SubTopic 40 -Name Accounting Standards Codification -Section 55 -Paragraph 13I -Subparagraph (h) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480046/944-40-55-13I Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 944 -SubTopic 40 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480081/944-40-50-6 + Details
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- Definition Amount, before tax, of accumulated other comprehensive income (loss) (AOCI) from increase (decrease) in expected net premium component of liability for future policy benefit from change in discount rate. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 944 -SubTopic 40 -Name Accounting Standards Codification -Section 55 -Paragraph 29E -Publisher FASB -URI https://asc.fasb.org//1943274/2147480046/944-40-55-29E Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 944 -SubTopic 40 -Name Accounting Standards Codification -Section 65 -Paragraph 2 -Subparagraph (g)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480016/944-40-65-2 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Topic 944 -SubTopic 40 -Name Accounting Standards Codification -Section 55 -Paragraph 13I -Subparagraph (h) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480046/944-40-55-13I Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 944 -SubTopic 40 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480081/944-40-50-6 + Details
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