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Investments (Tables) | 6 Months Ended
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Jun. 30, 2022
Investments, Debt and Equity Securities [Abstract] |
Fixed Maturity Securities Available-for-Sale by Sector | The following table presents fixed maturity securities available-for-sale (“AFS”) by sector. U.S. corporate and foreign corporate sectors include redeemable preferred stock. Residential mortgage-backed securities (“RMBS”) includes agency, prime, alternative and sub-prime mortgage-backed securities. Asset-backed securities and collateralized loan obligations (“ABS & CLO”), previously disclosed as ABS in the 2021 Annual Report, includes securities collateralized by consumer loans, corporate loans and broadly syndicated bank loans. Municipals includes taxable and tax-exempt revenue bonds and, to a much lesser extent, general obligations of states, municipalities and political subdivisions. Commercial mortgage-backed securities (“CMBS”) primarily includes securities collateralized by multiple commercial mortgage loans. RMBS, ABS & CLO and CMBS are, collectively, “Structured Products.”
|  | June 30, 2022 |  | December 31, 2021
|  | Amortized Cost |  |  |  | Gross Unrealized | Estimated Fair Value |  | Amortized Cost |  |  |  | Gross Unrealized (1) | Estimated Fair Value
Sector |  | Allowance for Credit Loss |  | Gains |  | Losses |  | Allowance for Credit Loss |  | Gains |  | Losses |
|  | (In millions)
U.S. corporate |  | $ | 85,276 |  |  | $ | (28) |  |  | $ | 2,012 |  |  | $ | 6,705 |  |  | $ | 80,555 |  |  | $ | 82,694 |  |  | $ | (30) |  |  | $ | 10,651 |  |  | $ | 281 |  |  | $ | 93,034 |
Foreign corporate |  | 59,287 |  |  | (53) |  |  | 1,397 |  |  | 6,454 |  |  | 54,177 |  |  | 59,124 |  |  | (28) |  |  | 5,275 |  |  | 731 |  |  | 63,640 |
Foreign government |  | 49,377 |  |  | (166) |  |  | 2,460 |  |  | 3,655 |  |  | 48,016 |  |  | 56,848 |  |  | (19) |  |  | 5,603 |  |  | 823 |  |  | 61,609 |
U.S. government and agency |  | 34,314 |  |  | — |  |  | 1,583 |  |  | 2,207 |  |  | 33,690 |  |  | 41,068 |  |  | — |  |  | 5,807 |  |  | 276 |  |  | 46,599 |
RMBS |  | 29,068 |  |  | — |  |  | 368 |  |  | 2,133 |  |  | 27,303 |  |  | 29,152 |  |  | — |  |  | 1,440 |  |  | 188 |  |  | 30,404 |
ABS & CLO |  | 17,910 |  |  | — |  |  | 41 |  |  | 897 |  |  | 17,054 |  |  | 18,443 |  |  | — |  |  | 185 |  |  | 59 |  |  | 18,569 |
Municipals |  | 12,881 |  |  | — |  |  | 672 |  |  | 1,040 |  |  | 12,513 |  |  | 11,761 |  |  | — |  |  | 2,464 |  |  | 13 |  |  | 14,212 |
CMBS |  | 11,419 |  |  | (14) |  |  | 133 |  |  | 668 |  |  | 10,870 |  |  | 11,794 |  |  | (14) |  |  | 476 |  |  | 49 |  |  | 12,207 |
Total fixed maturity securities AFS |  | $ | 299,532 |  |  | $ | (261) |  |  | $ | 8,666 |  |  | $ | 23,759 |  |  | $ | 284,178 |  |  | $ | 310,884 |  |  | $ | (91) |  |  | $ | 31,901 |  |  | $ | 2,420 |  |  | $ | 340,274 |
_________________ (1)Excludes gross unrealized gains (losses) related to assets held-for-sale; these unrealized gains (losses) are included in AOCI as no component of equity is held-for-sale. See Note 3 for information on the Company’s business dispositions.
Available-for-sale fixed maturity securities by contractual maturity date | The amortized cost, net of allowance for credit loss (“ACL”) and estimated fair value of fixed maturity securities AFS, by contractual maturity date, were as follows at June 30, 2022:
|  | Due in One Year or Less |  | Due After One Year Through Five Years |  | Due After Five Years Through Ten Years |  | Due After Ten Years |  | Structured Products |  | Total Fixed Maturity Securities AFS
|  | (In millions)
Amortized cost, net of ACL |  | $ | 7,495 |  |  | $ | 49,816 |  |  | $ | 55,072 |  |  | $ | 128,505 |  |  | $ | 58,383 |  |  | $ | 299,271 |
Estimated fair value |  | $ | 7,428 |  |  | $ | 49,014 |  |  | $ | 52,943 |  |  | $ | 119,566 |  |  | $ | 55,227 |  |  | $ | 284,178 |
Continuous Gross Unrealized Losses for Fixed Maturity Securities Available-for-Sale | The following table presents the estimated fair value and gross unrealized losses of fixed maturity securities AFS in an unrealized loss position without an ACL by sector and aggregated by length of time that the securities have been in a continuous unrealized loss position.
|  | June 30, 2022 |  | December 31, 2021
|  | Less than 12 Months |  | Equal to or Greater than 12 Months |  | Less than 12 Months |  | Equal to or Greater than 12 Months
Sector & Credit Quality |  | Estimated Fair Value |  | Gross Unrealized Losses |  | Estimated Fair Value |  | Gross Unrealized Losses |  | Estimated Fair Value |  | Gross Unrealized Losses (1) |  | Estimated Fair Value |  | Gross Unrealized Losses (1)
|  | (Dollars in millions)
U.S. corporate |  | $ | 53,448 |  |  | $ | 6,137 |  |  | $ | 2,459 |  |  | $ | 568 |  |  | $ | 8,076 |  |  | $ | 165 |  |  | $ | 1,499 |  |  | $ | 116 |
Foreign corporate |  | 36,341 |  |  | 5,653 |  |  | 3,764 |  |  | 798 |  |  | 10,011 |  |  | 404 |  |  | 2,834 |  |  | 327 |
Foreign government |  | 17,614 |  |  | 2,014 |  |  | 5,895 |  |  | 1,634 |  |  | 7,812 |  |  | 319 |  |  | 5,377 |  |  | 502 |
U.S. government and agency |  | 17,853 |  |  | 1,555 |  |  | 2,152 |  |  | 652 |  |  | 14,419 |  |  | 138 |  |  | 1,571 |  |  | 138 |
RMBS |  | 19,935 |  |  | 1,807 |  |  | 1,847 |  |  | 326 |  |  | 10,363 |  |  | 158 |  |  | 417 |  |  | 30 |
ABS & CLO |  | 14,275 |  |  | 794 |  |  | 1,201 |  |  | 103 |  |  | 8,150 |  |  | 39 |  |  | 804 |  |  | 20 |
Municipals |  | 6,328 |  |  | 1,015 |  |  | 74 |  |  | 25 |  |  | 524 |  |  | 10 |  |  | 65 |  |  | 3 |
CMBS |  | 8,708 |  |  | 602 |  |  | 727 |  |  | 66 |  |  | 2,664 |  |  | 31 |  |  | 657 |  |  | 18 |
Total fixed maturity securities AFS |  | $ | 174,502 |  |  | $ | 19,577 |  |  | $ | 18,119 |  |  | $ | 4,172 |  |  | $ | 62,019 |  |  | $ | 1,264 |  |  | $ | 13,224 |  |  | $ | 1,154 |
Investment grade |  | $ | 165,299 |  |  | $ | 18,444 |  |  | $ | 16,780 |  |  | $ | 3,884 |  |  | $ | 58,358 |  |  | $ | 1,123 |  |  | $ | 12,022 |  |  | $ | 1,025 |
Below investment grade |  | 9,203 |  |  | 1,133 |  |  | 1,339 |  |  | 288 |  |  | 3,661 |  |  | 141 |  |  | 1,202 |  |  | 129 |
Total fixed maturity securities AFS |  | $ | 174,502 |  |  | $ | 19,577 |  |  | $ | 18,119 |  |  | $ | 4,172 |  |  | $ | 62,019 |  |  | $ | 1,264 |  |  | $ | 13,224 |  |  | $ | 1,154 |
Total number of securities in an unrealized loss position |  | 14,391 |  |  |  |  | 1,752 |  |  |  |  | 4,774 |  |  |  |  | 979 |  |  |
________________ (1)Excludes gross unrealized losses related to assets held-for-sale; these unrealized losses are included in AOCI as no component of equity is held-for-sale. See Note 3 for information on the Company’s business dispositions.
Debt Securities, Available-for-sale, Allowance for Credit Loss | The rollforward of ACL for fixed maturity securities AFS by sector is as follows:
| U.S. Corporate |  | Foreign Corporate |  | Foreign Government |  |  |  |  |  |  |  |  |  | CMBS |  | Total
Three Months Ended June 30, 2022 | (In millions)
Balance, at beginning of period | $ | 13 |  |  | $ | 102 |  |  | $ | 226 |  |  |  |  |  |  |  |  |  |  | $ | 14 |  |  | $ | 355 |
Additions: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
ACL not previously recorded | — |  |  | — |  |  | — |  |  |  |  |  |  |  |  |  |  | — |  |  | — |
Reductions: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Changes for securities with previously recorded ACL | 15 |  |  | (5) |  |  | (23) |  |  |  |  |  |  |  |  |  |  | — |  |  | (13) |
Securities sold or exchanged | — |  |  | (44) |  |  | (37) |  |  |  |  |  |  |  |  |  |  | — |  |  | (81) |
Write-offs | — |  |  | — |  |  | — |  |  |  |  |  |  |  |  |  |  | — |  |  | — |
Balance, at end of period | $ | 28 |  |  | $ | 53 |  |  | $ | 166 |  |  |  |  |  |  |  |  |  |  | $ | 14 |  |  | $ | 261 |
Three Months Ended June 30, 2021 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Balance, at beginning of period | $ | 43 |  |  | $ | 33 |  |  | $ | 21 |  |  |  |  |  |  |  |  |  |  | $ | 7 |  |  | $ | 104 |
Additions: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
ACL not previously recorded | — |  |  | 4 |  |  | — |  |  |  |  |  |  |  |  |  |  | 4 |  |  | 8 |
Reductions: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Changes for securities with previously recorded ACL | 4 |  |  | (1) |  |  | — |  |  |  |  |  |  |  |  |  |  | (4) |  |  | (1) |
Securities sold or exchanged | (8) |  |  | (4) |  |  | — |  |  |  |  |  |  |  |  |  |  | — |  |  | (12) |
Write-offs | — |  |  | — |  |  | — |  |  |  |  |  |  |  |  |  |  | — |  |  | — |
Balance, at end of period | $ | 39 |  |  | $ | 32 |  |  | $ | 21 |  |  |  |  |  |  |  |  |  |  | $ | 7 |  |  | $ | 99 |
| U.S. Corporate |  | Foreign Corporate |  | Foreign Government |  |  |  |  |  |  |  |  |  | CMBS |  | Total
Six Months Ended June 30, 2022 | (In millions)
Balance, at beginning of period | $ | 30 |  |  | $ | 28 |  |  | $ | 19 |  |  |  |  |  |  |  |  |  |  | $ | 14 |  |  | $ | 91 |
Additions: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
ACL not previously recorded | 13 |  |  | 67 |  |  | 207 |  |  |  |  |  |  |  |  |  |  | — |  |  | 287 |
Reductions: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Changes for securities with previously recorded ACL | 15 |  |  | 2 |  |  | (23) |  |  |  |  |  |  |  |  |  |  | — |  |  | (6) |
Securities sold or exchanged | (8) |  |  | (44) |  |  | (37) |  |  |  |  |  |  |  |  |  |  | — |  |  | (89) |
Write-offs | (22) |  |  | — |  |  | — |  |  |  |  |  |  |  |  |  |  | — |  |  | (22) |
Balance, at end of period | $ | 28 |  |  | $ | 53 |  |  | $ | 166 |  |  |  |  |  |  |  |  |  |  | $ | 14 |  |  | $ | 261 |
Six Months Ended June 30, 2021 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Balance, at beginning of period | $ | 44 |  |  | $ | 16 |  |  | $ | 21 |  |  |  |  |  |  |  |  |  |  | $ | — |  |  | $ | 81 |
Additions: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
ACL not previously recorded | — |  |  | 25 |  |  | — |  |  |  |  |  |  |  |  |  |  | 11 |  |  | 36 |
Reductions: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Changes for securities with previously recorded ACL | 3 |  |  | (5) |  |  | — |  |  |  |  |  |  |  |  |  |  | (4) |  |  | (6) |
Securities sold or exchanged | (8) |  |  | (4) |  |  | — |  |  |  |  |  |  |  |  |  |  | — |  |  | (12) |
Write-offs | — |  |  | — |  |  | — |  |  |  |  |  |  |  |  |  |  | — |  |  | — |
Balance, at end of period | $ | 39 |  |  | $ | 32 |  |  | $ | 21 |  |  |  |  |  |  |  |  |  |  | $ | 7 |  |  | $ | 99 |
Debt Securities, Trading, and Equity Securities, FV-NI | The following table presents equity securities by security type. Common stock includes common stock, exchange traded funds, mutual funds and real estate investment trusts.
|  | June 30, 2022 |  | December 31, 2021
|  | Cost |  | Net Unrealized Gains (Losses) (1) |  | Estimated Fair Value |  | Cost |  | Net Unrealized Gains (Losses) (1) |  | Estimated Fair Value
Security Type |  |  |  |  |
|  |  |  | (In millions)
Common stock |  | $ | 714 |  |  | $ | 217 |  |  | $ | 931 |  |  | $ | 784 |  |  | $ | 295 |  |  | $ | 1,079 |
Non-redeemable preferred stock |  | 160 |  |  | (6) |  |  | 154 |  |  | 189 |  |  | 1 |  |  | 190 |
Total |  | $ | 874 |  |  | $ | 211 |  |  | $ | 1,085 |  |  | $ | 973 |  |  | $ | 296 |  |  | $ | 1,269 |
________________ (1)Represents cumulative changes in estimated fair value, recognized in earnings, and not in Other Comprehensive Income (Loss) (“OCI”). The following table presents these investments by asset type. Contractholder-directed investments supporting unit-linked variable annuity type liabilities (“Unit-linked investments”) are primarily equity securities (including mutual funds) and, to a lesser extent, fixed income investments and cash and cash equivalents.
|  | June 30, 2022 |  | December 31, 2021
|  | Cost or Amortized Cost |  | Net Unrealized Gains (Losses) (1) |  | Estimated Fair Value |  | Cost or Amortized Cost |  | Net Unrealized Gains (Losses) (1) |  | Estimated Fair Value
Asset Type |  |  |  |  |
|  | (In millions)
Unit-linked investments |  | $ | 7,990 |  |  | $ | 490 |  |  | $ | 8,480 |  |  | $ | 8,643 |  |  | $ | 1,897 |  |  | $ | 10,540 |
FVO Securities |  | 1,173 |  |  | 222 |  |  | 1,395 |  |  | 1,243 |  |  | 359 |  |  | 1,602 |
Total |  | $ | 9,163 |  |  | $ | 712 |  |  | $ | 9,875 |  |  | $ | 9,886 |  |  | $ | 2,256 |  |  | $ | 12,142 |
________________ (1)Represents cumulative changes in estimated fair value, recognized in earnings, and not in OCI.
Disclosure of Mortgage Loans Net of Valuation Allowance | Mortgage loans are summarized as follows at:
|  | June 30, 2022 |  | December 31, 2021
Portfolio Segment |  | Carrying Value |  | % of Total |  | Carrying Value |  | % of Total
|  | (Dollars in millions)
Commercial |  | $ | 52,348 |  |  | 63.8 | % |  | $ | 50,553 |  |  | 63.7 | %
Agricultural |  | 18,563 |  |  | 22.6 |  |  | 18,111 |  |  | 22.8 |
Residential |  | 11,497 |  |  | 14.0 |  |  | 11,196 |  |  | 14.1 |
Total amortized cost |  | 82,408 |  |  | 100.4 |  |  | 79,860 |  |  | 100.6 |
Allowance for credit loss |  | (486) |  |  | (0.6) |  |  | (634) |  |  | (0.8) |
Subtotal mortgage loans, net |  | 81,922 |  |  | 99.8 |  |  | 79,226 |  |  | 99.8 |
Residential — FVO |  | 109 |  |  | 0.2 |  |  | 127 |  |  | 0.2 |
Total mortgage loans held-for-investment, net |  | 82,031 |  |  | 100.0 |  |  | 79,353 |  |  | 100.0 |
Mortgage loans held-for-sale |  | 24 |  |  | — |  |  | — |  |  | — |
Total mortgage loans, net |  | $ | 82,055 |  |  | 100.0 | % |  | $ | 79,353 |  |  | 100.0 | %
Allowance for Loan and Lease Losses, Provision for Loss, Net | The rollforward of ACL for mortgage loans, by portfolio segment, is as follows:
| Six Months Ended June 30,
| 2022 |  | 2021
| Commercial |  | Agricultural |  | Residential |  | Total |  | Commercial |  | Agricultural |  | Residential |  | Total
| (In millions)
Balance, beginning of period | $ | 340 |  |  | $ | 88 |  |  | $ | 206 |  |  | $ | 634 |  |  | $ | 252 |  |  | $ | 106 |  |  | $ | 232 |  |  | $ | 590 |
Provision (release) | (16) |  |  | 41 |  |  | (31) |  |  | (6) |  |  | 22 |  |  | (7) |  |  | (23) |  |  | (8) |
Initial credit losses on PCD loans (1) | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 2 |  |  | 2 |
Charge-offs, net of recoveries | (119) |  |  | (22) |  |  | (1) |  |  | (142) |  |  | — |  |  | (13) |  |  | (1) |  |  | (14) |
Balance, end of period | $ | 205 |  |  | $ | 107 |  |  | $ | 174 |  |  | $ | 486 |  |  | $ | 274 |  |  | $ | 86 |  |  | $ | 210 |  |  | $ | 570 |
________________ (1)Represents the initial credit losses on purchased mortgage loans accounted for as purchased financial assets with credit deterioration (“PCD”).
Disclosure of the mortgage loans portfolio segment by the recorded investment, prior to valuation allowances, by credit quality indicator categories | The amortized cost of commercial mortgage loans by credit quality indicator and vintage year was as follows at June 30, 2022:
Credit Quality Indicator |  | 2022 |  | 2021 |  | 2020 |  | 2019 |  | 2018 |  | Prior |  | Revolving Loans |  | Total |  | % of Total
|  | (Dollars in millions)
LTV ratios: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Less than 65% |  | $ | 4,139 |  |  | $ | 5,557 |  |  | $ | 4,006 |  |  | $ | 5,352 |  |  | $ | 5,462 |  |  | $ | 14,552 |  |  | $ | 2,597 |  |  | $ | 41,665 |  |  | 79.6 | %
65% to 75% |  | 937 |  |  | 1,483 |  |  | 777 |  |  | 2,230 |  |  | 1,349 |  |  | 1,631 |  |  | — |  |  | 8,407 |  |  | 16.0 |
76% to 80% |  | — |  |  | 2 |  |  | 32 |  |  | 410 |  |  | 200 |  |  | 291 |  |  | — |  |  | 935 |  |  | 1.8 |
Greater than 80% |  | 61 |  |  | — |  |  | — |  |  | 4 |  |  | 79 |  |  | 1,197 |  |  | — |  |  | 1,341 |  |  | 2.6 |
Total |  | $ | 5,137 |  |  | $ | 7,042 |  |  | $ | 4,815 |  |  | $ | 7,996 |  |  | $ | 7,090 |  |  | $ | 17,671 |  |  | $ | 2,597 |  |  | $ | 52,348 |  |  | 100.0 | %
DSCR: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
> 1.20x |  | $ | 5,016 |  |  | $ | 6,349 |  |  | $ | 4,610 |  |  | $ | 7,592 |  |  | $ | 6,535 |  |  | $ | 15,498 |  |  | $ | 2,242 |  |  | $ | 47,842 |  |  | 91.4 | %
1.00x - 1.20x |  | 92 |  |  | 272 |  |  | 18 |  |  | — |  |  | 223 |  |  | 340 |  |  | — |  |  | 945 |  |  | 1.8 |
<1.00x |  | 29 |  |  | 421 |  |  | 187 |  |  | 404 |  |  | 332 |  |  | 1,833 |  |  | 355 |  |  | 3,561 |  |  | 6.8 |
Total |  | $ | 5,137 |  |  | $ | 7,042 |  |  | $ | 4,815 |  |  | $ | 7,996 |  |  | $ | 7,090 |  |  | $ | 17,671 |  |  | $ | 2,597 |  |  | $ | 52,348 |  |  | 100.0 | %
The amortized cost of agricultural mortgage loans by credit quality indicator and vintage year was as follows at June 30, 2022:
Credit Quality Indicator |  | 2022 |  | 2021 |  | 2020 |  | 2019 |  | 2018 |  | Prior |  | Revolving Loans |  | Total |  | % of Total
|  | (Dollars in millions)
LTV ratios: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Less than 65% |  | $ | 1,794 |  |  | $ | 2,586 |  |  | $ | 2,633 |  |  | $ | 1,726 |  |  | $ | 2,402 |  |  | $ | 4,534 |  |  | $ | 1,061 |  |  | $ | 16,736 |  |  | 90.2 | %
65% to 75% |  | 140 |  |  | 321 |  |  | 356 |  |  | 185 |  |  | 100 |  |  | 503 |  |  | 55 |  |  | 1,660 |  |  | 8.9 |
76% to 80% |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 11 |  |  | — |  |  | 11 |  |  | 0.1 |
Greater than 80% |  | — |  |  | — |  |  | 30 |  |  | 76 |  |  | — |  |  | 44 |  |  | 6 |  |  | 156 |  |  | 0.8 |
Total |  | $ | 1,934 |  |  | $ | 2,907 |  |  | $ | 3,019 |  |  | $ | 1,987 |  |  | $ | 2,502 |  |  | $ | 5,092 |  |  | $ | 1,122 |  |  | $ | 18,563 |  |  | 100.0 | %
The amortized cost of residential mortgage loans by credit quality indicator and vintage year was as follows at June 30, 2022:
Credit Quality Indicator |  | 2022 |  | 2021 |  | 2020 |  | 2019 |  | 2018 |  | Prior |  | Revolving Loans |  | Total |  | % of Total
|  | (Dollars in millions)
Performance indicators: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Performing |  | $ | 909 |  |  | $ | 1,270 |  |  | $ | 386 |  |  | $ | 1,039 |  |  | $ | 465 |  |  | $ | 6,957 |  |  | $ | — |  |  | $ | 11,026 |  |  | 95.9 | %
Nonperforming (1) |  | 2 |  |  | 6 |  |  | 7 |  |  | 47 |  |  | 16 |  |  | 393 |  |  | — |  |  | 471 |  |  | 4.1 |
Total |  | $ | 911 |  |  | $ | 1,276 |  |  | $ | 393 |  |  | $ | 1,086 |  |  | $ | 481 |  |  | $ | 7,350 |  |  | $ | — |  |  | $ | 11,497 |  |  | 100.0 | %
__________________ (1)Includes residential mortgage loans in process of foreclosure of $137 million and $70 million at June 30, 2022 and December 31, 2021, respectively.
Schedule of Past Due and Non Accrual Mortgage Loans | The past due and nonaccrual mortgage loans at amortized cost, prior to ACL, by portfolio segment, were as follows:
|  | Past Due |  | Greater than 90 Days Past Due and Still Accruing Interest |  | Nonaccrual
Portfolio Segment |  | June 30, 2022 |  | December 31, 2021 |  | June 30, 2022 |  | December 31, 2021 |  | June 30, 2022 |  | December 31, 2021
|  | (In millions)
Commercial |  | $ | 5 |  |  | $ | 13 |  |  | $ | 5 |  |  | $ | 13 |  |  | $ | 180 |  |  | $ | 155 |
Agricultural |  | 96 |  |  | 124 |  |  | 33 |  |  | 16 |  |  | 178 |  |  | 225 |
Residential |  | 471 |  |  | 450 |  |  | 8 |  |  | 8 |  |  | 464 |  |  | 442 |
Total |  | $ | 572 |  |  | $ | 587 |  |  | $ | 46 |  |  | $ | 37 |  |  | $ | 822 |  |  | $ | 822 |
Disclosure Real Estate and Real Estate Joint Ventures | Real estate investments, by income type, as well as income earned, were as follows at and for the periods indicated:
|  | June 30, 2022 |  | December 31, 2021 |  | Three Months Ended June 30, |  | Six Months Ended June 30, |  |
|  |  |  | 2022 |  | 2021 |  | 2022 |  | 2021 |  |  |  |
Income Type |  | Carrying Value |  | Income
|  | (In millions)
Wholly-owned real estate: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Leased real estate |  | $ | 4,519 |  |  | $ | 5,146 |  |  | $ | 98 |  |  | $ | 108 |  |  | $ | 204 |  |  | $ | 219 |  |  |  |  |
Other real estate |  | 478 |  |  | 474 |  |  | 68 |  |  | 44 |  |  | 100 |  |  | 86 |  |  |  |  |
Real estate joint ventures |  | 7,379 |  |  | 6,596 |  |  | 213 |  |  | 53 |  |  | 403 |  |  | 76 |  |  |  |  |
Total real estate and real estate joint ventures |  | $ | 12,376 |  |  | $ | 12,216 |  |  | $ | 379 |  |  | $ | 205 |  |  | $ | 707 |  |  | $ | 381 |  |  |  |  |
Components of net unrealized investment gains (losses) included in accumulated other comprehensive income (loss) | The components of net unrealized investment gains (losses), included in AOCI, were as follows:
|  | June 30, 2022 |  | December 31, 2021
|  | (In millions)
Fixed maturity securities AFS |  | $ | (15,291) |  |  | $ | 29,461 |
Derivatives |  | 2,336 |  |  | 2,061 |
Other |  | 294 |  |  | 389 |
Subtotal |  | (12,661) |  |  | 31,911 |
Amounts allocated from: |  |  |  |
Policyholder liabilities (1) |  | (850) |  |  | (4,978) |
DAC, VOBA and DSI |  | 2,052 |  |  | (3,208) |
Subtotal |  | 1,202 |  |  | (8,186) |
Deferred income tax benefit (expense) |  | 2,023 |  |  | (6,031) |
Net unrealized investment gains (losses) |  | (9,436) |  |  | 17,694 |
Net unrealized investment gains (losses) attributable to noncontrolling interests |  | (21) |  |  | (23) |
Net unrealized investment gains (losses) attributable to MetLife, Inc. |  | $ | (9,457) |  |  | $ | 17,671 |
__________________ (1)Includes unearned revenue liabilities. The changes in net unrealized investment gains (losses) were as follows:
| Six Months Ended June 30, 2022
| (In millions)
Balance, beginning of period | $ | 17,671 |
Unrealized investment gains (losses) during the period | (44,572) |
Unrealized investment gains (losses) relating to: |
Policyholder liabilities | 4,128 |
DAC, VOBA and DSI | 5,260 |
Deferred income tax benefit (expense) | 8,054 |
Net unrealized investment gains (losses) | (9,459) |
Net unrealized investment gains (losses) attributable to noncontrolling interests | 2 |
Balance, end of period | $ | (9,457) |
Change in net unrealized investment gains (losses) | $ | (27,130) |
Change in net unrealized investment gains (losses) attributable to noncontrolling interests | 2 |
Change in net unrealized investment gains (losses) attributable to MetLife, Inc. | $ | (27,128) |
Securities Lending and Repurchase Agreements | A summary of these transactions and agreements accounted for as secured borrowings was as follows:
|  |  | June 30, 2022 |  |  |  | December 31, 2021
|  |  | Securities (1) |  |  |  |  |  |  |  | Securities (1) |  |  |  |
Agreement Type |  |  | Estimated Fair Value |  | Cash Collateral Received from Counterparties (2) |  | Reinvestment Portfolio at Estimated Fair Value |  |  |  | Estimated Fair Value |  | Cash Collateral Received from Counterparties (2) |  | Reinvestment Portfolio at Estimated Fair Value
|  | (In millions)
Securities lending |  |  | $ | 13,509 |  |  | $ | 13,748 |  |  | $ | 13,514 |  |  |  |  | $ | 20,654 |  |  | $ | 21,055 |  |  | $ | 21,319 |
Repurchase agreements |  |  | $ | 3,208 |  |  | $ | 3,125 |  |  | $ | 3,065 |  |  |  |  | $ | 3,416 |  |  | $ | 3,325 |  |  | $ | 3,357 |
__________________ (1)These securities were included within fixed maturity securities AFS, short-term investments and cash equivalents at June 30, 2022 and within fixed maturity securities AFS at December 31, 2021. (2)The liability for cash collateral is included within payables for collateral under securities loaned and other transactions. Contractual maturities of these transactions and agreements accounted for as secured borrowings were as follows:
|  | June 30, 2022 |  |  |  | December 31, 2021 |  |
|  | Remaining Maturities |  |  |  |  |  | Remaining Maturities |  |  |  |
Security Type |  | Open (1) |  | 1 Month or Less |  | Over 1 Month to 6 Months |  | Over 6 Months to 1 Year |  | Total |  |  |  | Open (1) |  | 1 Month or Less |  | Over 1 Month to 6 Months |  | Over 6 Months to 1 Year |  | Total |  |
|  | (In millions)
Cash collateral liability by security type: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Securities lending: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. government and agency |  | $ | 2,643 |  |  | $ | 7,017 |  |  | $ | 2,974 |  |  | $ | — |  |  | $ | 12,634 |  |  |  |  | $ | 5,900 |  |  | $ | 7,052 |  |  | $ | 7,055 |  |  | $ | — |  |  | $ | 20,007 |  |  |
Foreign government |  | — |  |  | 206 |  |  | 712 |  |  | — |  |  | 918 |  |  |  |  | — |  |  | 285 |  |  | 762 |  |  | — |  |  | 1,047 |  |  |
Agency RMBS |  | — |  |  | 141 |  |  | 55 |  |  | — |  |  | 196 |  |  |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  |
U.S. corporate |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  |  |  | 1 |  |  | — |  |  | — |  |  | — |  |  | 1 |  |  |
Total |  | $ | 2,643 |  |  | $ | 7,364 |  |  | $ | 3,741 |  |  | $ | — |  |  | $ | 13,748 |  |  |  |  | $ | 5,901 |  |  | $ | 7,337 |  |  | $ | 7,817 |  |  | $ | — |  |  | $ | 21,055 |  |  |
Repurchase agreements: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. government and agency |  | $ | — |  |  | $ | 3,125 |  |  | $ | — |  |  | $ | — |  |  | $ | 3,125 |  |  |  |  | $ | — |  |  | $ | 3,325 |  |  | $ | — |  |  | $ | — |  |  | $ | 3,325 |  |  |
__________________ (1)The related security could be returned to the Company on the next business day, which would require the Company to immediately return the cash collateral.
Invested Assets on Deposit, Held in Trust and Pledged as Collateral | Invested assets on deposit, held in trust and pledged as collateral are presented below at estimated fair value for all asset classes, except mortgage loans, which are presented at carrying value and were as follows at:
|  | June 30, 2022 |  | December 31, 2021
|  | (In millions)
Invested assets on deposit (regulatory deposits) |  | $ | 1,640 |  |  | $ | 1,872 |
Invested assets held in trust (external reinsurance agreements) (1) |  | 914 |  |  | 1,114 |
Invested assets pledged as collateral (2) |  | 27,358 |  |  | 24,261 |
Total invested assets on deposit, held in trust and pledged as collateral |  | $ | 29,912 |  |  | $ | 27,247 |
__________________ (1) Represents assets held in trust related to third-party reinsurance agreements. Excludes assets held in trust related to reinsurance agreements between wholly-owned subsidiaries of $2.0 billion and $2.1 billion at June 30, 2022 and December 31, 2021, respectively. (2) The Company has pledged invested assets in connection with various agreements and transactions, including funding agreements, secured debt and short-term debt related to repurchase agreements and a collateral financing arrangement (see Notes 4, 13 and 14 of the Notes to the Consolidated Financial Statements included in the 2021 Annual Report) and derivative transactions (see Note 7).
Schedule of Variable Interest Entities | The following table presents the total assets and total liabilities relating to investment related VIEs for which the Company has concluded that it is the primary beneficiary and which are consolidated at:
|  | June 30, 2022 |  | December 31, 2021
Asset Type |  | Total Assets |  | Total Liabilities |  | Total Assets |  | Total Liabilities
|  | (In millions)
Investment funds (primarily other invested assets) |  | $ | 277 |  |  | $ | 9 |  |  | $ | 292 |  |  | $ | 1 |
Renewable energy partnership (primarily other invested assets) |  | 75 |  |  | — |  |  | 79 |  |  | — |
Other investments (primarily other assets) |  | 1 |  |  | — |  |  | 1 |  |  | — |
Total |  | $ | 353 |  |  | $ | 9 |  |  | $ | 372 |  |  | $ | 1 |
Unconsolidated VIEs The carrying amount and maximum exposure to loss relating to VIEs in which the Company holds a significant variable interest but is not the primary beneficiary and which have not been consolidated were as follows at:
|  | June 30, 2022 |  | December 31, 2021
Asset Type |  | Carrying Amount |  | Maximum Exposure to Loss (1) |  | Carrying Amount |  | Maximum Exposure to Loss (1)
|  | (In millions)
Fixed maturity securities AFS (2) |  | $ | 55,463 |  |  | $ | 55,463 |  |  | $ | 62,654 |  |  | $ | 62,654 |
Other limited partnership interests |  | 13,432 |  |  | 19,549 |  |  | 13,287 |  |  | 20,720 |
Other invested assets |  | 1,411 |  |  | 1,467 |  |  | 1,257 |  |  | 1,314 |
Other investments |  | 917 |  |  | 939 |  |  | 776 |  |  | 926 |
Total |  | $ | 71,223 |  |  | $ | 77,418 |  |  | $ | 77,974 |  |  | $ | 85,614 |
__________________ (1)The maximum exposure to loss relating to fixed maturity securities AFS is equal to their carrying amounts or the carrying amounts of retained interests. The maximum exposure to loss relating to other limited partnership interests is equal to the carrying amounts plus any unfunded commitments. For certain of its investments in other invested assets, the Company’s return is in the form of income tax credits which are guaranteed by creditworthy third parties. For such investments, the maximum exposure to loss is equal to the carrying amounts plus any unfunded commitments, reduced by income tax credits guaranteed by third parties of $6 million and $5 million at June 30, 2022 and December 31, 2021, respectively. Such a maximum loss would be expected to occur only upon bankruptcy of the issuer or investee. (2)For variable interests in Structured Products included within fixed maturity securities AFS, the Company’s involvement is limited to that of a passive investor in mortgage-backed or asset-backed securities issued by trusts that do not have substantial equity.
Components of Net Investment Income | The composition of net investment income by asset type was as follows:
|  | Three Months Ended June 30, |  | Six Months Ended June 30,
Asset Type |  | 2022 |  | 2021 |  | 2022 |  | 2021
|  | (In millions)
Fixed maturity securities AFS |  | $ | 2,832 |  |  | $ | 2,739 |  |  | $ | 5,546 |  |  | $ | 5,492 |
Equity securities |  | 5 |  |  | 9 |  |  | 12 |  |  | 20 |
FVO Securities |  | (89) |  |  | 50 |  |  | (154) |  |  | 86 |
Mortgage loans |  | 833 |  |  | 885 |  |  | 1,657 |  |  | 1,748 |
Policy loans |  | 114 |  |  | 120 |  |  | 230 |  |  | 241 |
Real estate and real estate joint ventures |  | 379 |  |  | 205 |  |  | 707 |  |  | 381 |
Other limited partnership interests |  | 168 |  |  | 1,047 |  |  | 1,094 |  |  | 2,329 |
Cash, cash equivalents and short-term investments |  | 49 |  |  | 24 |  |  | 80 |  |  | 49 |
Operating joint ventures |  | 31 |  |  | 15 |  |  | 49 |  |  | 38 |
Other |  | 221 |  |  | 40 |  |  | 347 |  |  | 94 |
Subtotal investment income |  | 4,543 |  |  | 5,134 |  |  | 9,568 |  |  | 10,478 |
Less: Investment expenses |  | 273 |  |  | 232 |  |  | 515 |  |  | 469 |
Subtotal, net |  | 4,270 |  |  | 4,902 |  |  | 9,053 |  |  | 10,009 |
Unit-linked investments |  | (687) |  |  | 378 |  |  | (1,186) |  |  | 585 |
Net investment income |  | $ | 3,583 |  |  | $ | 5,280 |  |  | $ | 7,867 |  |  | $ | 10,594 |
Components of Net Investment Gains (Losses) | The composition of net investment gains (losses) by asset type and transaction type was as follows:
|  | Three Months Ended June 30, |  | Six Months Ended June 30, |  |
Asset Type |  | 2022 |  | 2021 |  | 2022 |  | 2021 |  |
|  | (In millions) |  |
Fixed maturity securities AFS |  | $ | (671) |  |  | $ | 5 |  |  | $ | (1,269) |  |  | $ | (62) |  |  |
Equity securities |  | (42) |  |  | 55 |  |  | (92) |  |  | 130 |  |  |
Mortgage loans |  | 48 |  |  | (2) |  |  | 92 |  |  | 58 |  |  |
Real estate and real estate joint ventures (excluding changes in estimated fair value) |  | 159 |  |  | 368 |  |  | 163 |  |  | 416 |  |  |
Other limited partnership interests (excluding changes in estimated fair value) |  | (2) |  |  | (8) |  |  | 16 |  |  | (13) |  |  |
Other gains (losses) |  | 110 |  |  | 23 |  |  | 176 |  |  | 46 |  |  |
Subtotal |  | (398) |  |  | 441 |  |  | (914) |  |  | 575 |  |  |
Change in estimated fair value of other limited partnership interests and real estate joint ventures |  | (1) |  |  | 5 |  |  | 6 |  |  | 14 |  |  |
Non-investment portfolio gains (losses) |  | (286) |  |  | 1,159 |  |  | (295) |  |  | 1,150 |  |  |
Subtotal |  | (287) |  |  | 1,164 |  |  | (289) |  |  | 1,164 |  |  |
Net investment gains (losses) |  | $ | (685) |  |  | $ | 1,605 |  |  | $ | (1,203) |  |  | $ | 1,739 |  |  |
Transaction Type |  |  |  |  |  |  |  |  |  |
Realized gains (losses) on investments sold or disposed |  | $ | (445) |  |  | $ | 434 |  |  | $ | (656) |  |  | $ | 437 |  |  |
Impairments |  | 5 |  |  | (13) |  |  | (35) |  |  | (13) |  |  |
Recognized gains (losses): |  |  |  |  |  |  |  |  |  |
Change in allowance for credit loss recognized in earnings |  | 84 |  |  | (39) |  |  | (159) |  |  | (17) |  |  |
Unrealized net gains (losses) recognized in earnings |  | (43) |  |  | 64 |  |  | (58) |  |  | 182 |  |  |
Total recognized gains (losses) |  | 41 |  |  | 25 |  |  | (217) |  |  | 165 |  |  |
Non-investment portfolio gains (losses) |  | (286) |  |  | 1,159 |  |  | (295) |  |  | 1,150 |  |  |
Net investment gains (losses) |  | $ | (685) |  |  | $ | 1,605 |  |  | $ | (1,203) |  |  | $ | 1,739 |  |  |
Schedule of Realized Gain (Loss) | The composition of net investment gains (losses) for these securities is as follows:
|  | Three Months Ended June 30, |  | Six Months Ended June 30,
Fixed Maturity Securities AFS |  | 2022 |  | 2021 |  | 2022 |  | 2021
|  | (In millions)
Proceeds |  | $ | 20,710 |  |  | $ | 10,923 |  |  | $ | 34,734 |  |  | $ | 26,563 |
Gross investment gains |  | $ | 231 |  |  | $ | 145 |  |  | $ | 340 |  |  | $ | 363 |
Gross investment (losses) |  | (1,001) |  |  | (132) |  |  | (1,404) |  |  | (391) |
Realized gains (losses) on sales and disposals |  | (770) |  |  | 13 |  |  | (1,064) |  |  | (28) |
Net credit loss (provision) release (change in ACL recognized in earnings) |  | 94 |  |  | 5 |  |  | (170) |  |  | (21) |
Impairment (loss) |  | 5 |  |  | (13) |  |  | (35) |  |  | (13) |
Net credit loss (provision) release and impairment (loss) |  | 99 |  |  | (8) |  |  | (205) |  |  | (34) |
Net investment gains (losses) |  | $ | (671) |  |  | $ | 5 |  |  | $ | (1,269) |  |  | $ | (62) |
Equity Securities |  |  |  |  |  |  |  |
Realized gains (losses) on sales and disposals |  | $ | — |  |  | $ | (2) |  |  | $ | (30) |  |  | $ | (34) |
Unrealized net gains (losses) recognized in earnings |  | (42) |  |  | 57 |  |  | (62) |  |  | 164 |
Net investment gains (losses) |  | $ | (42) |  |  | $ | 55 |  |  | $ | (92) |  |  | $ | 130 |

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