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

12 Months Ended

Dec. 31, 2021

Accounting Standards Update and Change in Accounting Principle

The following table provides a description of the Company's adoption of new Accounting Standard Updates ("ASUs") issued by the Financial Accounting Standards Board ("FASB") and the impact of the adoption on the Company's financial statements:


Standard	Description of Requirements	Effective Date and Method of Adoption	Effect on the Financial Statements or Other Significant Matters
ASU 2019-12, Simplifying the Accounting for Income Taxes	This standard, issued in December 2019, simplifies the accounting for income taxes by eliminating certain exceptions to the general principles and simplifying several aspects of ASC 740, Income taxes, including requirements related to the following: •The intraperiod tax allocation exception to the incremental approach, •The tax basis step-up in goodwill obtained in a transaction that is not a business combination, •Hybrid tax regimes, •Ownership changes in investments - changes from a subsidiary to an equity method investment, •Separate financial statements of entities not subject to tax, •Interim-period accounting for enacted changes in tax law, and •The year-to-date loss limitation in interim-period tax accounting.	January 1, 2021 on a prospective basis, except for those provisions that required retrospective or modified retrospective method.	Adoption of the ASU did not have an impact on the Company's financial condition, results of operations, or cash flows.


Standard	Description of Requirements	Effective Date and Method of Adoption	Effect on the Financial Statements or Other Significant Matters
ASU 2016-13, Measurement of Credit Losses on Financial Instruments	This standard, issued in June 2016: •Introduces a new current expected credit loss ("CECL") model to measure impairment on certain types of financial instruments, •Requires an entity to estimate lifetime expected credit losses, under the new CECL model, based on relevant information about historical events, current conditions, and reasonable and supportable forecasts, •Modifies the impairment model for available-for-sale debt securities, and •Provides a simplified accounting model for purchased financial assets with credit deterioration since their origination. In addition, the FASB issued various amendments during 2018, 2019, and 2020 to clarify the provisions of ASU 2016-13.	January 1, 2020, using the modified retrospective method for financial assets measured at amortized cost and the prospective method for available-for-sale debt securities.	The Company recorded a $8 decrease, net of tax, to Unappropriated retained earnings as of January 1, 2020 for the cumulative effect of adopting ASU 2016-13. The transition adjustment includes recognition of an allowance for credit losses of $12 related to mortgage loans, net of the effect of DAC/VOBA and other intangibles of $2 and deferred income taxes of $2. The provisions that required prospective adoption had no effect on the Company's financial condition, results of operations, or cash flows. In addition, disclosures have been updated to reflect accounting policy changes made as a result of the implementation of ASU 2016-13. (See the Significant Accounting Policies section.) Comparative information has not been adjusted and continues to be reported under previously applicable U.S. GAAP.
ASU 2018-02, Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income	This standard, issued in February 2018, permits a reclassification from accumulated other comprehensive income ("AOCI") to retained earnings for stranded tax effects resulting from the Tax Cuts and Jobs Act of 2017 ("Tax Reform"). Stranded tax effects arise because U.S. GAAP requires that the impact of a change in tax laws or rates on deferred tax liabilities and assets be reported in net income, even if related to items recognized within accumulated other comprehensive income. The amount of the reclassification would be based on the difference between the historical corporate income tax rate and the newly enacted 21% corporate income tax rate, applied to deferred tax liabilities and assets reported within accumulated other comprehensive income.	January 1, 2019 with the change reported in the period of adoption.	The impact to the January 1, 2019 Consolidated Balance Sheet was an increase to AOCI of $137, with a corresponding decrease to Retained earnings. The ASU did not have a material impact on the Company's results of operations, cash flows, or disclosures.

Future Adoption of Accounting Pronouncements

The following table provides a description of future adoptions of new accounting standards that may have an impact on the Company's financial statements when adopted:


Standard	Description of Requirements	Effective Date and Transition Provisions	Effect on the Financial Statements or Other Significant Matters
ASU 2020-04, Reference Rate Reform	This standard, issued in March 2020, provides temporary optional expedients and exceptions for applying U.S. GAAP principles to contracts, hedging relationships, and other transactions affected by reference rate reform if certain criteria are met. In January, 2021, the FASB issued ASU 2021-01 which clarified the scope of relief related to ASU 2020-04.	The amendments are effective as of March 12, 2020, the issuance date of the ASU. An entity may elect to apply the amendments prospectively through December 31, 2022.	The Company expects that it may elect to apply some of the expedients and exceptions provided in ASU 2020-04; however, the Company is still evaluating its options under this guidance as the reference rate reform adoption process continues. To date, adoption of the ASU has not had an impact on the Company’s financial condition and results of operations. The Company will continue to evaluate the impacts of reference rate reform on contract modifications and hedging relationships as transition progresses.
ASU 2018-12, Targeted Improvements to the Accounting for Long- Duration Contracts	This standard, issued in August 2018, changes the measurement and disclosures of insurance liabilities and DAC for long-duration contracts issued by insurers.	In November, 2020, the FASB released ASU 2020-11, which deferred the effective date of the amendments in ASU 2018-12 for SEC filers to fiscal years ending after December 15, 2022, including interim periods within those fiscal years. Initial adoption for the liability for future policy benefits and DAC is required to be reported using either a full retrospective or modified retrospective approach. For market risk benefits, full retrospective application is required.	Evaluation of the implications of these requirements and related potential financial statement impacts is continuing. The Company does not plan to early adopt the ASU and expects to apply a modified retrospective transition method for the liability of future policy benefits and DAC. While it is not possible to estimate the expected impact of adoption at this time, the Company believes there is a reasonable possibility that implementation of ASU 2018-12 may result in a significant impact on Shareholder’s equity and future earnings patterns.