Business, Basis of Presentation and Significant Accounting Policies (Policies)	6 Months Ended
Jun. 30, 2024
Accounting Policies [Abstract]
Adoption of New Pronouncements and Future Adoption of Accounting Pronouncements	Adoption of New Pronouncements Equity Securities Subject to Contractual Sale Restrictions In June 2022, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") 2022-03, "Fair Value Measurement (Topic 820): Fair Value Measurement of Equity Securities Subject to Contractual Sale Restrictions" ("ASU 2022-03"), which clarifies that contractual restrictions on equity security sales are not considered part of the security unit of account and, therefore, are not considered in measuring the fair value. In addition, the restrictions cannot be recognized and measured as separate units of account. Disclosures on such restrictions are also required. The provisions of ASU 2022-03 were adopted prospectively on January 1, 2024. The adoption did not have an impact on the Company's financial condition, results of operations, or cash flows. Future Adoption of Accounting Pronouncements Profits Interest and Similar Awards In March 2024, the FASB issued ASU 2024-01, "Compensation - Stock Compensation (Topic 718): Scope Application of Profits Interest and Similar Awards" ("ASU 2024-01"), which adds incremental clarity for how profits interests should be accounted. ASU 2024-01 is effective for annual periods beginning after December 15, 2024 and interim periods within those annual periods with early adoption permitted. The Company intends to adopt ASU 2024-01 as of January 1, 2025 on a prospective basis, and does not expect this ASU to have a material impact on the Company's financial condition, results of operations, or cash flows. Income Tax Disclosures In December 2023, the FASB issued ASU 2023-09, "Income Taxes (Topic 740): Improvements to Income Tax Disclosures" ("ASU 2023-09"), which requires: •A tabular rate reconciliation of (1) reported income tax expense/benefit from continuing operations, to (2) the product of the income/loss from continuing operations before income taxes and the statutory federal income tax rate, using specific categories, as well as disclosure of certain reconciling items based on a 5% threshold. •Year-to-date net income taxes paid, disaggregated by federal, state, and foreign, as well as disaggregated information on net income taxes paid to an individual jurisdiction based on a 5% threshold. The amendments are effective for annual periods beginning after December 15, 2024 and should be applied prospectively, with retrospective application permitted. Early adoption is also permitted. The Company is currently in the process of determining the disclosures that may be required by the adoption of the provisions of ASU 2023-09. Segment Disclosures In November 2023, the FASB issued ASU 2023-07 "Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures" ("ASU 2023-07"), which requires all current annual disclosures about segment profit/loss and assets to be reported in interim periods, as well as enhanced disclosures about significant segment expenses. The amendments are effective for fiscal years beginning after December 15, 2023, and interim periods beginning after December 15, 2024, and are required to be applied retrospectively. Restated prior period disclosures should be based on the significant segment expense categories disclosed in the period of adoption. The Company is currently in the process of determining the disclosures that may be required by the adoption of the provisions of ASU 2023-07. Climate Related Disclosures In March 2024, the SEC adopted a final rule under SEC Release No. 33-11275, The Enhancement and Standardization of Climate-Related Disclosures for Investors, to enhance and standardize climate-related disclosures. The rule will require companies to disclose material Scope 1 and Scope 2 greenhouse gas emissions; climate-related risks, governance, and oversight; and the financial effects of severe weather events and other natural conditions. These disclosures will be phased in beginning with the Company's annual report for the year ending December 31, 2025. While the implementation of this rule is pending the outcome of legal challenges, the Company is currently assessing the disclosures that may be required by the adoption in the event that the stay is lifted.
Derivatives	The Company primarily enters into the following types of derivatives: Interest rate swaps: Interest rate swaps are used by the Company primarily to reduce market risks from changes in interest rates and to alter interest rate exposure arising from mismatches between assets and/or liabilities. Interest rate swaps are also used to hedge the interest rate risk associated with the value of assets it owns or in an anticipation of acquiring them. Using interest rate swaps, the Company agrees with another party to exchange, at specified intervals, the difference between fixed rate and floating rate interest payments, calculated by reference to an agreed upon notional principal amount. These transactions are entered into pursuant to master agreements that provide for a single net payment to be made to/from the counterparty at each due date. The Company utilizes these contracts in qualifying hedging relationships as well as non-qualifying hedging relationships. Foreign exchange swaps: The Company uses foreign exchange or currency swaps to reduce the risk of change in the value, yield or cash flows associated with certain foreign denominated invested assets. Foreign exchange swaps represent contracts that require the exchange of foreign currency cash flows against U.S. dollar cash flows at regular periods, typically quarterly or semi-annually. The Company utilizes these contracts in qualifying hedging relationships as well as non-qualifying hedging relationships. Total return swaps: The Company uses total return swaps as a hedge of interest related risks within various Legacy Annuity and Retirement products. Total return swaps are also used as a hedge of other corporate liabilities. Using total return swaps, the Company agrees with another party to exchange, at specified intervals, the difference between the economic performance of assets or a market index and a fixed or variable funding multiplied by reference to an agreed upon notional amount. No cash is exchanged at the onset of the contracts. Cash is paid and received over the life of the contract based upon the terms of the swaps. The Company utilizes these contracts in non-qualifying hedging relationships. Futures: Futures contracts are used to hedge against a decrease in certain equity indices. The Company also uses interest rate futures contracts to hedge its exposure to market risks due to changes in interest rates. The Company enters into exchange traded futures with regulated futures commissions that are members of the exchange. The Company also posts initial and variation margins, with the exchange, on a daily basis. The Company utilizes exchange-traded futures in non-qualifying hedging relationships. Embedded derivatives: The Company also invests in certain fixed maturity instruments and has issued certain products that contain embedded derivatives for which market value is at least partially determined by, among other things, levels of or changes in domestic and/or foreign interest rates (short-term or long-term), exchange rates, prepayment rates, equity rates or credit ratings/spreads. In addition, the Company has entered into coinsurance with funds withheld arrangements, which contain embedded derivatives. The Company utilizes derivative contracts mainly to hedge exposure to variability in cash flows, interest rate risk, credit risk, foreign exchange risk and equity market risk. The majority of derivatives used by the Company are designated as product hedges, which hedge the exposure arising from insurance liabilities or guarantees embedded in the contracts the Company offers through various product lines. The Company also uses derivatives contracts to hedge its exposure to various risks associated with the investment portfolio. The Company also uses credit default swaps coupled with other investments in order to produce the investment characteristics of otherwise permissible investments. Based on the notional amounts, a substantial portion of the Company’s derivative positions was not designated or did not qualify for hedge accounting as part of a hedging relationship as outlined in ASC Topic 815 as of June 30, 2024 and December 31, 2023.
Income Tax	The Company uses the estimated annual effective tax rate method in computing its interim tax provision. Certain items, including changes in the realizability of deferred tax assets and changes in liabilities for uncertain tax positions, are excluded from the estimated annual effective tax rate and the actual tax expense or benefit is reported in the period the related item is incurred.

Business, Basis of Presentation and Significant Accounting Policies (Policies)

6 Months Ended

Jun. 30, 2024

Adoption of New Pronouncements and Future Adoption of Accounting Pronouncements

Adoption of New Pronouncements

Equity Securities Subject to Contractual Sale Restrictions

In June 2022, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") 2022-03, "Fair Value Measurement (Topic 820): Fair Value Measurement of Equity Securities Subject to Contractual Sale Restrictions" ("ASU 2022-03"), which clarifies that contractual restrictions on equity security sales are not considered part of the security unit of account and, therefore, are not considered in measuring the fair value. In addition, the restrictions cannot be recognized and measured as separate units of account. Disclosures on such restrictions are also required.

The provisions of ASU 2022-03 were adopted prospectively on January 1, 2024. The adoption did not have an impact on the Company's financial condition, results of operations, or cash flows.

Future Adoption of Accounting Pronouncements

Profits Interest and Similar Awards

In March 2024, the FASB issued ASU 2024-01, "Compensation - Stock Compensation (Topic 718): Scope Application of Profits Interest and Similar Awards" ("ASU 2024-01"), which adds incremental clarity for how profits interests should be accounted.

ASU 2024-01 is effective for annual periods beginning after December 15, 2024 and interim periods within those annual periods with early adoption permitted. The Company intends to adopt ASU 2024-01 as of January 1, 2025 on a prospective basis, and does not expect this ASU to have a material impact on the Company's financial condition, results of operations, or cash flows.

Income Tax Disclosures

In December 2023, the FASB issued ASU 2023-09, "Income Taxes (Topic 740): Improvements to Income Tax Disclosures" ("ASU 2023-09"), which requires:

•A tabular rate reconciliation of (1) reported income tax expense/benefit from continuing operations, to (2) the product of the income/loss from continuing operations before income taxes and the statutory federal income tax rate, using specific categories, as well as disclosure of certain reconciling items based on a 5% threshold.

•Year-to-date net income taxes paid, disaggregated by federal, state, and foreign, as well as disaggregated information on net income taxes paid to an individual jurisdiction based on a 5% threshold.

The amendments are effective for annual periods beginning after December 15, 2024 and should be applied prospectively, with retrospective application permitted. Early adoption is also permitted. The Company is currently in the process of determining the disclosures that may be required by the adoption of the provisions of ASU 2023-09.

Segment Disclosures

In November 2023, the FASB issued ASU 2023-07 "Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures" ("ASU 2023-07"), which requires all current annual disclosures about segment profit/loss and assets to be reported in interim periods, as well as enhanced disclosures about significant segment expenses.

The amendments are effective for fiscal years beginning after December 15, 2023, and interim periods beginning after December 15, 2024, and are required to be applied retrospectively. Restated prior period disclosures should be based on the significant segment expense categories disclosed in the period of adoption. The Company is currently in the process of determining the disclosures that may be required by the adoption of the provisions of ASU 2023-07.

Climate Related Disclosures

In March 2024, the SEC adopted a final rule under SEC Release No. 33-11275, The Enhancement and Standardization of Climate-Related Disclosures for Investors, to enhance and standardize climate-related disclosures. The rule will require companies to disclose material Scope 1 and Scope 2 greenhouse gas emissions; climate-related risks, governance, and oversight; and the financial effects of severe weather events and other natural conditions. These disclosures will be phased in beginning with the Company's annual report for the year ending December 31, 2025. While the implementation of this rule is pending the outcome of legal challenges, the Company is currently assessing the disclosures that may be required by the adoption in the event that the stay is lifted.

Derivatives

The Company primarily enters into the following types of derivatives:

Interest rate swaps: Interest rate swaps are used by the Company primarily to reduce market risks from changes in interest rates and to alter interest rate exposure arising from mismatches between assets and/or liabilities. Interest rate swaps are also used to hedge the interest rate risk associated with the value of assets it owns or in an anticipation of acquiring them. Using interest rate swaps, the Company agrees with another party to exchange, at specified intervals, the difference between fixed rate and floating rate interest payments, calculated by reference to an agreed upon notional principal amount. These transactions are entered into pursuant to master agreements that provide for a single net payment to be made to/from the counterparty at each due date. The Company utilizes these contracts in qualifying hedging relationships as well as non-qualifying hedging relationships.

Foreign exchange swaps: The Company uses foreign exchange or currency swaps to reduce the risk of change in the value, yield or cash flows associated with certain foreign denominated invested assets. Foreign exchange swaps represent contracts that require the exchange of foreign currency cash flows against U.S. dollar cash flows at regular periods, typically quarterly or semi-annually. The Company utilizes these contracts in qualifying hedging relationships as well as non-qualifying hedging relationships.

Total return swaps: The Company uses total return swaps as a hedge of interest related risks within various Legacy Annuity and Retirement products. Total return swaps are also used as a hedge of other corporate liabilities. Using total return swaps, the Company agrees with another party to exchange, at specified intervals, the difference between the economic performance of assets or a market index and a fixed or variable funding multiplied by reference to an agreed upon notional amount. No cash is

exchanged at the onset of the contracts. Cash is paid and received over the life of the contract based upon the terms of the swaps. The Company utilizes these contracts in non-qualifying hedging relationships.

Futures: Futures contracts are used to hedge against a decrease in certain equity indices. The Company also uses interest rate futures contracts to hedge its exposure to market risks due to changes in interest rates. The Company enters into exchange traded futures with regulated futures commissions that are members of the exchange. The Company also posts initial and variation margins, with the exchange, on a daily basis. The Company utilizes exchange-traded futures in non-qualifying hedging relationships.

Embedded derivatives: The Company also invests in certain fixed maturity instruments and has issued certain products that contain embedded derivatives for which market value is at least partially determined by, among other things, levels of or changes in domestic and/or foreign interest rates (short-term or long-term), exchange rates, prepayment rates, equity rates or credit ratings/spreads. In addition, the Company has entered into coinsurance with funds withheld arrangements, which contain embedded derivatives.

The Company utilizes derivative contracts mainly to hedge exposure to variability in cash flows, interest rate risk, credit risk, foreign exchange risk and equity market risk. The majority of derivatives used by the Company are designated as product hedges, which hedge the exposure arising from insurance liabilities or guarantees embedded in the contracts the Company offers through various product lines. The Company also uses derivatives contracts to hedge its exposure to various risks associated with the investment portfolio. The Company also uses credit default swaps coupled with other investments in order to produce the investment characteristics of otherwise permissible investments. Based on the notional amounts, a substantial portion of the Company’s derivative positions was not designated or did not qualify for hedge accounting as part of a hedging relationship as outlined in ASC Topic 815 as of June 30, 2024 and December 31, 2023.

Income Tax

The Company uses the estimated annual effective tax rate method in computing its interim tax provision. Certain items, including changes in the realizability of deferred tax assets and changes in liabilities for uncertain tax positions, are excluded from the estimated annual effective tax rate and the actual tax expense or benefit is reported in the period the related item is incurred.