Voya Retirement Insurance & Annuity 10-Q 11 May 23 2023 Q1 Quarterly report Financial data

Document and Entity Information

Document and Entity Information - $ / shares	3 Months Ended
	Mar. 31, 2023	May 04, 2023
Entity Information [Line Items]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Mar. 31, 2023
Document Transition Report	false
Entity File Number	033-23376
Entity Registrant Name	VOYA RETIREMENT INSURANCE & ANNUITY CO
Entity Incorporation, State or Country Code	CT
Entity Tax Identification Number	71-0294708
Entity Address, Address Line One	One Orange Way
Entity Address, City or Town	Windsor
Entity Address, State or Province	CT
Entity Address, Postal Zip Code	06095-4774
City Area Code	860
Local Phone Number	580-4646
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		55,000
Common stock, par value	$ 50
Entity Central Index Key	0000837010
Current Fiscal Year End Date	--12-31
Document Fiscal Year Focus	2023
Document Fiscal Period Focus	Q1
Amendment Flag	false

Condensed Consolidated Balance

Condensed Consolidated Balance Sheets - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
Investments:
Available-for-sale, Debt Securities, Excluding Securities Valued at Fair Value Option	$ 19,704	$ 19,772
Fixed maturities, at fair value using the fair value option	1,339	1,255
Equity Securities, FV-NI, Current	128	133
Less: Allowance for credit losses	14
Mortgage loans on real estate, net	4,134	4,213
Policy loans	158	159
Limited partnerships/corporations	1,060	1,043
Derivatives	270	322
Other investments	134	132
Total investments	27,810	28,069
Cash and cash equivalents	233	220
Short-term investments under securities loan agreements, including collateral delivered	1,002	939
Accrued investment income	305	289
Reinsurance Recoverable, Allowance for Credit Loss	0	0
Deferred policy acquisition costs and Value of business acquired	933	938
Deferred Income Tax Assets, Net	659	774
Other assets (net of allowance for credit loss of $0 as of 2023 and $0 as of 2022)	2,026	1,681
Assets held in separate accounts	81,911	77,639
Total assets	117,907	113,581
Liabilities and Shareholder's Equity
Future policy benefits and contract owner account balances	32,460	32,942
Payables under securities loan agreements, including collateral held	941	921
Due to affiliates	161	134
Derivatives	319	331
Other liabilities	704	687
Liabilities related to separate accounts	81,911	77,639
Total liabilities	116,496	112,654
Commitments and Contingencies (Note 12)
Common stock, par value	$ 50
Common stock, shares authorized	100,000
Common stock, shares issued	55,000
Shareholder's equity:
Common Stock, Value, Issued	$ 3	3
Additional paid-in capital	2,778	2,778
Accumulated other comprehensive income (loss)	(1,673)	(2,067)
Retained earnings (deficit)	303	213
Total shareholder's equity	1,411	927
Total liabilities and shareholder's equity	117,907	113,581
Premiums Receivable and Reinsurance Recoverables, Including Reinsurance Premium Paid	3,028	3,032
Allowance for Credit Loss, Receivable, Other, Current	0	0
Debt Securities, Available-for-sale, Allowance for Credit Loss	5	7
Fixed maturities, amortized cost	21,656	22,218
Collateral Pledged
Investments:
Debt Securities, Available-for-Sale, Restricted	$ 883	$ 792

Condensed Consolidated Balanc_2

Condensed Consolidated Balance Sheets Parenthetical - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
Statement of Financial Position [Abstract]
Securities pledged, amortized costs	$ 971	$ 894
Common stock, par value	$ 50
Common stock, shares issued	55,000
Fixed maturities, amortized cost	$ 21,656	22,218
Common stock, shares authorized	100,000
Available-for-sale, Debt Securities, Excluding Securities Valued at Fair Value Option	$ 19,704	19,772
Fixed maturities, at fair value using the fair value option	1,339	1,255
Equity Securities, FV-NI, Current	128	133
Other Short-Term Investments	0	248
Mortgage loans on real estate, net	4,134	4,213
Policy loans	158	159
Limited partnerships/corporations	1,060	1,043
Derivatives	270	322
Other investments	134	132
Investments	27,810	28,069
Cash and cash equivalents	233	220
Short-term investments under securities loan agreements, including collateral delivered	1,002	939
Accrued investment income	305	289
Premiums and Other Receivables, Net	3,028	3,032
Deferred policy acquisition costs and Value of business acquired	933	938
Deferred Income Tax Assets, Net	659	774
Other assets (net of allowance for credit loss of $0 as of 2023 and $0 as of 2022)	2,026	1,681
Assets held in separate accounts	81,911	77,639
Total assets	117,907	113,581
Future policy benefits and contract owner account balances	32,460	32,942
Payables under securities loan agreements, including collateral held	941	921
Due to affiliates	161	134
Derivatives	319	331
Other liabilities	704	687
Liabilities related to separate accounts	81,911	77,639
Liabilities	116,496	112,654
Common Stock, Value, Issued	3	3
Additional paid-in capital	2,778	2,778
Accumulated other comprehensive income (loss)	(1,673)	(2,067)
Retained earnings (deficit)	303	213
Total shareholder's equity	1,411	927
Liabilities and Equity	117,907	113,581
Allowance for Credit Loss, Receivable, Other, Current	0	0
Reinsurance Recoverable, Allowance for Credit Loss	0	0
Less: Allowance for credit losses	14
Debt Securities, Available-for-sale, Allowance for Credit Loss	$ 5	$ 7

Condensed Consolidated Statemen

Condensed Consolidated Statements of Operations - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Revenues:
Net investment income	$ 384	$ 449
Fee income	237	263
Premiums	3	3
Other revenue	6	11
Total revenues	605	544
Benefits and expenses:
Interest credited and other benefits to contract owners/policyholders	184	176
Operating expenses	303	296
Net amortization of Deferred policy acquisition costs and Value of business acquired	19	21
Total benefits and expenses	506	493
Income tax expense (benefit)	9	(1)
Net income (loss)	90	52
Net investment income	384	449
Fee income	237	263
Premiums	3	3
Realized capital gains (losses)	(25)	(182)
Other revenue	6	11
Revenues	605	544
Interest credited and other benefits to contract owners/policyholders	184	176
Operating expenses	303	296
Net amortization of Deferred policy acquisition costs and Value of business acquired	19	21
Benefits, Losses and Expenses	506	493
Income tax expense (benefit)	9	(1)
Net income (loss)	90	52
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest	$ 99	$ 51

Condensed Consolidated Statem_2

Condensed Consolidated Statements of Comprehensive Income - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ 90	$ 52
Other comprehensive income (loss), before tax:
Unrealized gains (losses) on securities	507	(1,879)
Other comprehensive income (loss), after tax	394	(1,472)
Comprehensive income (loss)	484	(1,420)
OCI, Liability for Future Policy Benefit, Gain (Loss), before Reclassification Adjustment and Tax	6	16
Change in unrealized gains (losses) on available-for-sale securities	492	(1,879)
Other Comprehensive Income (Loss), before Tax	498	(1,863)
Other Comprehensive Income (Loss), Tax	104	(391)
Other Comprehensive Income (Loss), Net of Tax	394	(1,472)
Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest	$ 484	$ (1,420)

Condensed Consolidated Statem_3

Condensed Consolidated Statements of Changes in Shareholder's Equity - USD ($) $ in Millions	Total	Common Stock	Additional Paid-In Capital	Accumulated Other Comprehensive Income (Loss)	Retained Earnings (Deficit)
Beginning Balance at Dec. 31, 2021	$ 5,080	$ 3	$ 3,191	$ 1,562	$ 324
Comprehensive income (loss):
Net income (loss)	52	0	0	0	52
Ending Balance at Mar. 31, 2022	3,612	3	3,191	90	328
Comprehensive income (loss):
Dividends	48	0	0	0	48
Other comprehensive income (loss), after tax	(1,472)	0	0	(1,472)	0
Comprehensive income (loss)	(1,420)
Beginning Balance at Dec. 31, 2022	927	3	2,778	(2,067)	213
Comprehensive income (loss):
Net income (loss)	90	0	0	0	90
Ending Balance at Mar. 31, 2023	1,411	3	2,778	(1,673)	303
Comprehensive income (loss):
Other comprehensive income (loss), after tax	394	$ 0	$ 0	$ 394	$ 0
Comprehensive income (loss)	$ 484

Condensed Consolidated Statem_4

Condensed Consolidated Statements of Cash Flows - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Statement of Cash Flows [Abstract]
Net cash provided by operating activities	$ 285	$ 367
Proceeds from the sale, maturity, disposal or redemption of:
Fixed maturities	1,398	1,271
Proceeds from Sale of Loans Held-for-investment	132	144
Limited partnerships/corporations	8	20
Acquisition of:
Fixed maturities	(969)	(1,518)
Mortgage loans on real estate	(53)	(86)
Limited partnerships/corporations	(31)	(47)
Derivatives, net	(4)	7
Proceeds from Other Deposits	68	28
Other, net	38	22
Net cash provided by (used in) investing activities	357	(915)
Cash Flows from Financing Activities:
Deposits received for investment contracts	540	1,030
Maturities and withdrawals from investment contracts	(1,206)	(758)
Payments of Distributions to Affiliates	0	(48)
Net Cash Provided by (Used in) Financing Activities	(629)	267
Cash and cash equivalents, beginning of period	220	436
Cash and cash equivalents, end of period	233	155
Proceeds from (Payments for) Other Financing Activities	37	43
Net cash provided by operating activities	285	367
Fixed maturities	1,398	1,271
Proceeds from Sale of Loans Held-for-investment	132	144
Limited partnerships/corporations	8	20
Payments to Acquire Debt Securities, Available-for-sale	969	1,518
Payments to Acquire Mortgage Notes Receivable	53	86
Payments to Acquire Limited Partnership Interests	31	47
Payments for (Proceeds from) Short-term Investments	247	(6)
Payments for (Proceeds from) Derivative Instrument, Investing Activities	(4)	7
Increase (Decrease) in Notes Receivable, Related Parties	(409)	(692)
Proceeds from Other Deposits	68	28
Other, net	38	22
Net cash provided by (used in) investing activities	357	(915)
Deposits received for investment contracts	540	1,030
Withdrawal from Contract Holders Funds	1,206	758
Payments of Distributions to Affiliates	0	48
Net Cash Provided by (Used in) Financing Activities	(629)	267
Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect	13	(281)
Cash and cash equivalents	$ 233	$ 155

Business, Basis of Presentation

Business, Basis of Presentation and Significant Accounting Policies	3 Months Ended
	Mar. 31, 2023
Accounting Policies [Abstract]
Disposal Groups, Including Discontinued Operations, Disclosure	Business, Basis of Presentation and Significant Accounting Policies Business Voya Retirement Insurance and Annuity Company ("VRIAC") is a stock life insurance company domiciled in the State of Connecticut. VRIAC and its wholly owned subsidiaries (collectively, the "Company") provide financial products and services in the United States. VRIAC is authorized to conduct its insurance business in all states and in the District of Columbia, Guam, Puerto Rico and the Virgin Islands. VRIAC is a direct, wholly owned subsidiary of Voya Holdings Inc. ("Parent"), which is a direct, wholly owned subsidiary of Voya Financial, Inc. ("Voya Financial"). The Company derives its revenue mainly from (a) Investment income earned on investments, (b) Fee income generated from separate account assets supporting variable options under variable annuity contract investments, as designated by contract owners, (c) Premiums, (d) Net gains (losses) on investments and changes in fair value of embedded derivatives on product guarantees, and (e) Other revenue which includes certain other fees. The Company's benefits and expenses primarily consist of (a) Interest credited and other benefits to contract owners/policyholders, (b) Operating expenses, which include expenses related to the selling and servicing of the various products offered by us and other general business expenses, and (c) Amortization of Deferred acquisition costs ("DAC") and Value of business acquired ("VOBA"). In addition, the Company collects broker-dealer commission revenues through Voya Financial Partners, LLC ("VFP"), which are, in turn, paid to broker-dealers and expensed. The Company offers qualified and non-qualified annuity contracts that include a variety of funding and payout options for individuals and employer-sponsored retirement plans qualified under Internal Revenue Code Sections 401, 403, 408, 457 and 501, as well as non-qualified deferred compensation plans and related services. The Company's products are offered primarily to public and private school systems, higher education institutions, hospitals and healthcare facilities, not-for-profit organizations, state and local governments, small to mid-sized corporations and individuals. The Company also provides stable value investment options, including separate account guaranteed investment contracts (e.g., GICs) and synthetic GICs, to institutional clients. Pension risk transfer group annuity solutions were previously offered to institutional plan sponsors who needed to transfer their defined benefit plan obligations to the Company. The Company discontinued sales of these solutions to better align business activities to the Company's priorities. This business was transferred as part of the Individual Life Transaction described below. The Company's products are generally distributed through independent brokers and advisors, third-party administrators and consultants. Products offered by the Company include deferred and immediate (i.e., payout) annuity contracts. The Company's products also include programs offered to qualified plans and non-qualified deferred compensation plans that package administrative and record-keeping services, participant education, and retirement readiness planning tools along with a variety of investment options, including proprietary and non-proprietary mutual funds and variable and fixed investment options. In addition, the Company offers wrapper agreements entered into with retirement plans, which contain certain benefit responsive guarantees (i.e., guarantees of principal and previously accrued interest for benefits paid under the terms of the plan) with respect to portfolios of plan-owned assets not invested with the Company. Stable value products are also provided to institutional plan sponsors where the Company may or may not be providing other employer sponsored products and services. The Company has one operating segment. Basis of Presentation The accompanying Condensed Consolidated Financial Statements of the Company have been prepared in accordance with accounting principles generally accepted in the United States ("U.S. GAAP") and are unaudited. The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities as of the date of the Condensed Consolidated Financial Statements and the reported amounts of revenues and expenses during the reporting period. Those estimates are inherently subject to change and actual results could differ from those estimates, and the differences may be material to the Condensed Consolidated Financial Statements. The Condensed Consolidated Financial Statements include the accounts of VRIAC and its wholly owned subsidiaries, VFP, Voya Institutional Plan Services, LLC ("VIPS"), and Voya Retirement Advisors, LLC ("VRA"). Intercompany transactions and balances have been eliminated. The accompanying Condensed Consolidated Financial Statements are unaudited and reflect adjustments (including normal, recurring adjustments) necessary to present fairly the financial position, results of operations, and cash flows for the interim periods presented, in conformity with U.S. GAAP. Interim results are not necessarily indicative of full year performance. As a result of the modified retrospective adoption methodology for Accounting Standards Update ("ASU") 2018-12, Targeted Improvements to the Accounting for Long-Duration Contracts, ("ASU 2018-12") adjustments have been made to the December 31, 2022 audited Consolidated Financial Statements included in the Company's Annual Report on Form 10-K , filed with the SEC. Certain of these adjustments are included in the Adoption of New Pronouncements - Long-Duration Contracts section, in accordance with the transition disclosure requirements of ASU 2018-12, and are unaudited. These interim Condensed Consolidated Financial Statements should be read in conjunction with the audited Consolidated Financial Statements and related notes included in the Company's Annual Report on Form 10-K . Significant Accounting Policies Effective January 1, 2023, the Company adopted ASU 2018-12, as amended. As a result, the Company made changes to the following significant accounting policies: Estimates and Assumptions Upon adoption of ASU 2018-12, DAC and VOBA were no longer considered significant estimates by the Company, as the amortization methodology is no longer subject to a significant degree of variability and does not require a high degree of judgment. Deferred Policy Acquisition Costs and Value of Business Acquired DAC represents policy acquisition costs that have been capitalized and are subject to amortization. Capitalized costs are incremental, direct costs of contract acquisition and certain other costs related directly to successful acquisition activities. Such costs consist principally of commissions, underwriting, sales and contract issuance and processing expenses directly related to the successful acquisition of new and renewal business. Indirect or unsuccessful acquisition costs, maintenance, product development and overhead expenses are charged to expense as incurred. VOBA represents the outstanding value of in-force business acquired and is subject to amortization. The value is based on the present value of estimated net cash flows embedded in the insurance contracts at the time of the acquisition and increased for subsequent deferrable expenses on purchased policies. DAC/VOBA amortization is recorded in Net amortization of Deferred policy acquisition costs and Value of business acquired in the Condensed Consolidated Statements of Operations. Amortization Methodologies The Company amortizes DAC/VOBA related to deferred annuity contracts on a constant level basis over the expected term of the related contracts. Contracts are grouped for amortization purposes by market type and issue year cohort using assumptions on a basis consistent with those used in estimating the associated liability or other related balance, where applicable. The principal assumption deemed critical to the DAC/VOBA amortization is the estimated contract term, which incorporates mortality and persistency, and represents management’s best estimate of future outcome. The Company periodically reviews this assumption against actual experience and, based on additional information that becomes available, updates the assumption. Changes in contract term estimates are reflected prospectively in amortization expense as of the beginning of the reporting period in which the change is made. VOBA is subject to recoverability testing; DAC is not. The Company performs testing to assess the recoverability of VOBA on an annual basis, or more frequently if circumstances indicate a potential loss recognition issue exists. If VOBA is not deemed recoverable, charges will be applied against the VOBA balance before an additional reserve is established. Future Policy Benefits The Company establishes and carries actuarially-determined reserves that are calculated to meet its future obligations, including estimates of unpaid claims and claims that the Company believes have been incurred but have not yet been reported as of the balance sheet date. Reserves for payout contracts with life contingencies are equal to the present value of future payments. Principal assumptions used to establish liabilities for future policy benefits include interest rate, mortality, morbidity, policy lapse, contract renewal, payment of subsequent premiums or deposits by the contract owner, retirement, inflation, and benefit utilization. Other than interest rate assumptions, these assumptions are based on Company experience and periodically reviewed against industry standards. The Company reviews these assumptions at least annually and updates them if necessary. In addition to assumption updates, the Company adjusts reserves for actual experience in the period in which the experience occurs. Changes in, or deviations from, the assumptions used can significantly affect the Company's reserve levels and related results of operations. Remeasurements of the reserves as a result of assumption updates and adjustments for actual experience are recognized in Interest credited and other benefits to contract owners/policyholders in the Condensed Consolidated Statements of Operations. Interest rates used in discounting the reserves are based on an upper-medium grade (low-credit-risk) fixed-income instrument yield derived from observable market data. A 30-year forward rate is used for periods beyond the last observable market point. Reserves are remeasured quarterly to reflect changes in the discount rate, with the resulting change recorded in Accumulated other comprehensive income ("AOCI"). Locked-in interest rates used to determine interest accretion on reserves for new contracts sold after January 1, 2021 are based on the upper-medium grade (low-credit-risk) fixed-income instrument yield applicable at the time the business was issued. Locked-in interest accretion rates for contracts in force as of the January 1, 2021 transition date for ASU 2018-12 are based on the locked-in interest rates in effect for those contracts immediately before the transition date. Interest accretion is recorded in Interest credited and other benefits to contract owners/policyholders on the Condensed Consolidated Statements of Operations. Product Guarantees and Additional Reserves The Company calculates additional reserve liabilities for certain variable annuity guaranteed benefits and variable funding products. The Company periodically evaluates its estimates and adjusts the additional liability balance, with a related charge or credit to benefit expense, if actual experience or other evidence suggests that earlier assumptions should be revised. Changes in, or deviations from, the assumptions used can significantly affect the Company's reserve levels and related results of operations. Stabilizer and MCG: Guaranteed credited rates give rise to an embedded derivative in the stabilizer ("Stabilizer") products and a stand-alone derivative for managed custody guarantee products ("MCG"). These derivatives are measured at estimated fair value and recorded in Future policy benefits and contract owner account balances. Changes in estimated fair value, that are not related to attributed fees collected or payments made, are reported in Net gains (losses) in the Condensed Consolidated Statements of Operations. The estimated fair value of the Stabilizer embedded derivative and MCG stand-alone derivative is determined based on the present value of projected future claims, minus the present value of future guaranteed premiums. At inception of the contract, the Company projects a guaranteed premium to be equal to the present value of the projected future claims. The income associated with the contracts is projected using actuarial and capital market assumptions, including benefits and related contract charges, over the anticipated life of the related contracts. The cash flow estimates are projected under multiple capital market scenarios using observable risk-free rates and other best estimate assumptions. The liabilities for the Stabilizer embedded derivative and the MCG stand-alone derivative include a risk margin to capture uncertainties related to policyholder behavior assumptions. The margin represents additional compensation a market participant would require to assume these risks. The discount rate used to determine the fair value of the liabilities for the Stabilizer embedded derivative and the MCG stand-alone derivative includes an adjustment to reflect the risk that these obligations will not be fulfilled ("nonperformance risk"). Reinsurance The Company utilizes reinsurance agreements in most aspects of its insurance business to reduce its exposure to large losses. Such reinsurance permits recovery of a portion of losses from reinsurers, although it does not discharge the primary liability of the Company as direct insurer of the risks reinsured. For each of its reinsurance agreements, the Company determines whether the agreement provides indemnification against loss or liability relating to insurance risk. The Company reviews contractual features, particularly those that may limit the amount of insurance risk to which the reinsurer is subject or features that delay the timely reimbursement of claims. The assumptions used to account for long-duration reinsurance agreements are consistent with those used for the underlying contracts with the exception of the interest accretion rate on reinsurance recoverable assets associated with in-force business reinsured. Ceded Future policy benefits and contract owner account balances are reported gross on the Condensed Consolidated Balance Sheets. For reinsurance of long-duration contracts that transfer significant insurance risk, the difference, if any, between the amounts paid and benefits received related to the underlying contracts is included in the expected net cost of reinsurance, which is recorded in Premiums receivable and reinsurance recoverable or Other liabilities, as appropriate, on the Condensed Consolidated Balance Sheets. Accounting for reinsurance requires use of assumptions and estimates, particularly related to the future performance of the underlying business and the potential impact of counterparty credit risks. The Company reviews assumptions used to establish assets and liabilities relating to ceded and assumed reinsurance at least annually and updates them if necessary. In addition to the assumption updates, the Company adjusts these assets or liabilities for actual experience in the period in which the experience occurs. The Company also evaluates the financial strength of potential reinsurers and continually monitors the financial condition of reinsurers. Reinsurance recoverable balances are reported net of the allowance for credit losses on the Company’s Condensed Consolidated Balance Sheets. Management estimates the credit loss allowance balance using a factor-based method of probability of default and loss given default which incorporates relevant available information, from internal and external sources, relating to past events, current conditions, and reasonable and supportable forecasts. Included in the factor-based method are the consideration of capital market factors, counterparty financial information and ratings, and reinsurance agreement-specific risk characteristics such as collateral type, collateral size, and covenant strength. The allowance for credit losses is a valuation account that is deducted from the reinsurance recoverable balance to present the net amount expected to be collected on the reinsurance recoverable. The change in the allowance for credit losses is recorded in Policyholder benefits in the Condensed Consolidated Statements of Operations. Current reinsurance recoverable balances deemed probable of recovery and payable balances under reinsurance agreements are included in Premiums receivable and reinsurance recoverable and Other liabilities, respectively. Such assets and liabilities relating to reinsurance agreements with the same reinsurer are recorded net on the Condensed Consolidated Balance Sheets if a right of offset exists within the reinsurance agreement. Premiums, Fee income and Interest credited and other benefits to contract owners/policyholders are reported net of reinsurance ceded. Significant accounting policies that were unchanged from those included in the Company’s December 31, 2022 Annual Report on Form 10-K as a result of the adoption of ASU 2018-12 have not been repeated. These policies include Internal Replacements, Contract Owner Account Balances, and Separate Accounts. Adoption of New Pronouncements Long-Duration Contracts The following section provides a description of the Company's adoption of ASU 2018-12 issued by the Financial Accounting Standards Board ("FASB") and the impact of the adoption on the Company's financial statements: This standard, issued in August 2018, changes the measurement and disclosures of insurance liabilities and DAC for long-duration contracts issued by insurers. In addition to expanded disclosures, the standard’s requirements include: • Annual review and, if necessary, update of cash flow assumptions used to measure the liability for future policy benefits for nonparticipating traditional and limited payment insurance contracts, measured on a retrospective catch-up basis and recognized in the period the update is made. The rate used is required to be updated quarterly, with related changes in the liability recorded in AOCI. • Fair value measurement of contract guarantee features qualifying as Market Risk Benefits (“MRB”), with changes in fair value recognized in the Statement of Operations. Changes in the instrument-specific credit risk will be recorded in AOCI. • Amortization of DAC on a constant level basis over the expected term of the contracts, without reference to revenue or profitability. An accounting election may be made to apply the DAC requirements to VOBA. The Company adopted ASU 2018-12 on January 1, 2023, on a modified retrospective basis for the liability for future policy benefits and DAC and on a full retrospective basis for MRBs. The January 1, 2021 transition impact increased Total shareholder’s equity. This increase was primarily driven by the removal of DAC/VOBA and Premium deficiency reserve adjustment balances, and partially offset by the impact of remeasurement of Future policy benefits and Reinsurance recoverable using the discount rate at January 1, 2021. Total shareholder’s equity was also impacted by the establishment of MRB liabilities related to guaranteed minimum benefits on certain deferred annuity contracts. Disclosures and post-transition comparative information have been restated to conform to the requirements of ASU 2018-12. The following tables provide additional information related to the transition adjustments: DAC VOBA Wealth Solutions Deferred and Individual Annuities Balance, December 31, 2020 $ 129 $ 40 Adjustment for removal of related balances in AOCI 439 386 Balance, January 1, 2021 $ 568 $ 426 The following table presents information on transition adjustments, net of tax, related to the adoption of ASU 2018-12 for retained earnings and AOCI to arrive at the opening balances as of January 1, 2021: Total Shareholder's equity December 31, 2020 $ 4,897 AOCI Reversal of AOCI adjustments 1,018 Effect of remeasurement of liability at current discount rate (339) Total AOCI adjustments $ 679 Retained Earnings Establishment of MRBs $ (61) Other adjustments 3 Total Retained earnings $ (58) Total adjustment for the adoption of ASU 2018-12 $ 621 Total Shareholder's equity January 1, 2021 $ 5,518 The following table provides a description of the Company’s adoption of other new ASUs issued by the FASB and the impact of adoption on the Company’s financial statements: Standard Description of Requirements Effective Date and Transition Provisions Effect on the Financial Statements or Other Significant Matters ASU 2022-02, Troubled Debt Restructurings ("TDRs") and Vintage Disclosures This standard, issued in March 2022, eliminates the accounting guidance on troubled debt restructurings for creditors, requires enhanced disclosures for creditors about loan modifications when a borrower is experiencing financial difficulty, and requires public business entities to include current-period gross write-offs in the vintage disclosure tables. January 1, 2023 on a prospective basis. Adoption of the ASU did not have an impact on the Company's financial condition, results of operations, or cash flows. Required disclosure changes have been included in the Investments (excluding Consolidated Investment Entities) Note to these Condensed Consolidated Financial Statements . 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. The amendments were effective as of March 12, 2020, the issuance date of the ASU. An entity may elect to apply the amendments prospectively through December 31, 2024. The Company has elected to apply the optional expedient provided in ASU 2020-04 for qualifying contract modifications. To date, adoption of the guidance has not had a material 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. 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 2022-03, Fair Value Measurement of Equity Securities Subject to Contractual Sale Restrictions This standard, issued in June 2022, 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 fair value. In addition, the restrictions cannot be recognized and measured as separate units of account. Disclosures on such restrictions are also required. The amendments are effective for fiscal years beginning after December 15, 2023, including interim periods within those fiscal years, and are required to be applied prospectively, with any adjustments from the adoption recognized in earnings and disclosed. The Company is currently in the process of determining the impact of adoption of the provisions of ASU 2022-03.

Derivative Financial Instrument

Derivative Financial Instruments	3 Months Ended
	Mar. 31, 2023
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Derivative Financial Instruments	Derivative Financial Instruments 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. Futures: The Company 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. The Company may also use futures contracts as a hedge against an increase in certain equity indices. 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 notional amounts and fair values of derivatives were as follows as of the dates indicated: March 31, 2023 December 31, 2022 Notional Asset Liability Notional Asset Liability Derivatives: Qualifying for hedge accounting (1) Cash flow hedges: Interest rate contracts $ 18 $ — $ — $ 18 $ — $ — Foreign exchange contracts 620 48 2 596 58 2 Derivatives: Non-qualifying for hedge accounting (1) Interest rate contracts 11,139 220 314 12,470 262 327 Foreign exchange contracts 56 2 — 45 2 — Credit contracts 141 — 3 141 — 2 Embedded derivatives and Managed custody guarantees: Within fixed maturity investments (2) N/A 2 — N/A 2 — Managed custody guarantees (3) N/A — 3 N/A — 6 Total $ 272 $ 322 $ 324 $ 337 (1) Open derivative contracts are reported as Derivatives assets or liabilities on the Condensed Consolidated Balance Sheets at fair value. (2) Included in Fixed maturities, available-for-sale, at fair value on the Condensed Consolidated Balance Sheets. (3) Included in Contract owner account balances on the Condensed Consolidated Balance Sheets. N/A - Not Applicable 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 of March 31, 2023 and December 31, 2022. 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. These derivatives do not qualify for hedge accounting as they do not meet the criteria of being "highly effective" as outlined in ASC Topic 815, but do provide an economic hedge, which is in line with the Company’s risk management objectives. The Company also uses derivatives contracts to hedge its exposure to various risks associated with the investment portfolio. The Company does not seek hedge accounting treatment for certain of these derivatives as they generally do not qualify for hedge accounting due to the criteria required under the portfolio hedging rules outlined in ASC Topic 815. The Company also uses credit default swaps coupled with other investments in order to produce the investment characteristics of otherwise permissible investments that do not qualify as effective accounting hedges under ASC Topic 815. Although the Company has not elected to net its derivative exposures, the notional amounts and fair values of Over-The-Counter ("OTC") and cleared derivatives excluding exchange traded contracts are presented in the tables below as of the dates indicated: March 31, 2023 Notional Amount Asset Fair Value Liability Fair Value Credit contracts $ 141 $ — $ 3 Foreign exchange contracts 676 50 2 Interest rate contracts 8,831 220 313 270 318 Counterparty netting (1) (219) (219) Cash collateral netting (1) (44) (94) Securities collateral netting (1) (6) (2) Net receivables/payables $ 1 $ 3 (1) Represents the netting of receivable balances with payable balances, net of collateral, for the same counterparty under eligible netting agreements. December 31, 2022 Notional Amount Asset Fair Value Liability Fair Value Credit contracts $ 141 $ — $ 2 Foreign exchange contracts 641 60 2 Interest rate contracts 8,736 261 327 321 331 Counterparty netting (1) (263) (263) Cash collateral netting (1) (51) (64) Securities collateral netting (1) (6) (1) Net receivables/payables $ 1 $ 3 (1) Represents the netting of receivable balances with payable balances, net of collateral, for the same counterparty under eligible netting agreements. Collateral Under the terms of the OTC Derivative International Swaps and Derivatives Association, Inc. ("ISDA") agreements, the Company may receive from, or deliver to, counterparties, collateral to assure that terms of the ISDA agreements will be met with regard to the Credit Support Annex ("CSA"). The terms of the CSA call for the Company to pay interest on any cash received equal to the Federal Funds rate. To the extent cash collateral is received and delivered, it is included in Payables under securities loan agreements, including collateral held and Short-term investments under securities loan agreements, including collateral delivered, respectively, on the Condensed Consolidated Balance Sheets and is reinvested in short-term investments. Collateral held is used in accordance with the CSA to satisfy any obligations. Investment grade bonds owned by the Company are the source of noncash collateral posted, which is reported in Securities pledged on the Condensed Consolidated Balance Sheets. As of March 31, 2023, the Company held $45 and pledged $94 of net cash collateral related to OTC derivative contracts and cleared derivative contracts, respectively. As of December 31, 2022, the Company held $50 and delivered $62 of net cash collateral related to OTC derivative contracts and cleared derivative contracts, respectively. In addition, as of March 31, 2023, the Company delivered $122 of securities and held $6 of securities as collateral. As of December 31, 2022, the Company delivered $102 of securities and held $7 securities as collateral. The location and effect of derivatives qualifying for hedge accounting on the Condensed Consolidated Statements of Operations and Condensed Consolidated Statements of Comprehensive Income are as follows for the periods indicated: Three Months Ended March 31, 2023 2022 Interest Rate Contracts Foreign Exchange Contracts Interest Rate Contracts Foreign Exchange Contracts Derivatives: Qualifying for hedge accounting Location of Gain or (Loss) Reclassified from Accumulated Other Comprehensive Income into Income Net investment income/(loss) Net investment income and Net gains/(losses) Net investment income/(loss) Net investment income and Net gains/(losses) Amount of Gain or (Loss) Recognized in Other Comprehensive Income $ — $ (10) $ (1) $ 6 Amount of Gain or (Loss) Reclassified from Accumulated Other Comprehensive Income — 2 — 2 The location and amount of gain (loss) recognized in the Condensed Consolidated Statements of Operations for derivatives qualifying for hedge accounting are as follows for the periods indicated: Three Months Ended March 31, 2023 2022 Net investment income/(loss) Net gains/(losses) Net investment income/(loss) Net gains/(losses) Total amounts of line items presented in the statement of operations in which the effects of cash flow hedges are recorded $ 384 $ (25) $ 449 $ (182) Derivatives: Qualifying for hedge accounting Cash flow hedges: Foreign exchange contracts: Gain (loss) reclassified from accumulated other comprehensive income into income 2 — 2 — The location and effect of derivatives not designated as hedging instruments on the Condensed Consolidated Statements of Operations are as follows for the periods indicated: Location of Gain or (Loss) on Derivative Three Months Ended March 31, 2023 2022 Derivatives: Non-qualifying for hedge accounting Interest rate contracts Net gains (losses) $ (27) $ 51 Foreign exchange contracts Net gains (losses) — 1 Credit contracts Net gains (losses) (1) — Embedded derivatives and Managed custody guarantees: Within fixed maturity investments Net gains (losses) 1 (2) Managed custody guarantees Net gains (losses) 3 (3) Total $ (24) $ 47

Financial Services, Insurance,

Financial Services, Insurance, ASU 2018-12 Transition	3 Months Ended
	Mar. 31, 2023
Accounting Standards Update 2018-12 [Abstract]
Liability for Future Policy Benefits and Unpaid Claims Disclosure	6. Reserves for Contract Owner Account Balances The following table presents a rollforward of Contract owner account balances for the periods indicated: Wealth Solutions Deferred Group and Individual Annuity March 31, 2023 December 31, 2022 Balance at January 1 $ 27,951 $ 27,095 Deposits 591 2,850 Fee income (2) (8) Surrenders and withdrawals (1,338) (3,774) Benefit payments (30) (113) Net transfers from (to) separate accounts 94 1,174 Interest credited 181 714 Other 1 13 Ending Balance $ 27,448 $ 27,951 Weighted-average crediting rate 2.6 % 2.6 % Net amount at risk (1) $ 132 $ 154 Cash surrender value $ 27,071 $ 27,567 (1) For those guarantees of benefits that are payable in the event of death, the net amount at risk is generally defined as the current guaranteed minimum death benefit in excess of the current account balance at the balance sheet date and is calculated at a contract level. Where a contract has both a living and a death benefit, the Company calculates NAR at a contract level and aggregates the higher of the two values together. The following table shows a reconciliation of the Contract owner account balances for deferred group and individual annuities to the Future policy benefits and Contract owner accounts balances on the Condensed Consolidated Balance Sheets for the periods indicated: March 31, 2023 December 31, 2022 Wealth Solutions Deferred group and individual annuity (Contract owner account balances) $ 27,448 $ 27,951 Other (Future policy benefits and Contract owner account balances) 5,012 4,991 Ending balance $ 32,460 $ 32,942 The following table summarizes detail on the differences between the interest rate being credited to contract holders as of March 31, 2023, and the respective guaranteed minimum interest rates ("GMIRs"): Account Value (1) Excess of crediting rate over GMIR At GMIR Up to .50% Above GMIR 0.51% - 1.00% 1.01% - 1.50% Above GMIR 1.51% - 2.00% Above GMIR More than 2.00% Above GMIR Total Guaranteed minimum interest rate Up to 1.00% $ 26 $ 6,917 $ 2,894 $ 1,141 $ 1,485 $ 38 $ 12,501 1.01% - 2.00% 156 95 39 1 — 1 292 2.01% - 3.00% 6,860 32 1 — — — 6,893 3.01% - 4.00% 8,214 — — — — — 8,214 4.01% and Above 4 — — — — — 4 Renewable beyond 12 months (MYGA) (2) 380 — — — 3 — 383 Total discretionary rate setting products $ 15,640 $ 7,044 $ 2,934 $ 1,142 $ 1,488 $ 39 $ 28,287 (1) Includes only the account values for investment spread products with GMIRs and discretionary crediting rates, net of policy loans. Excludes Stabilizer products, which are fee based. (2) Represents multi year guaranteed annuity ("MYGA") contracts with renewal dates after March 31, 2023 on which we are required to credit interest above the contractual GMIR for at least the next twelve months. The following table summarizes detail on the differences between the interest rate being credited to contract holders as of December 31, 2022, and the respective GMIRs: Account Value (1) Excess of crediting rate over GMIR At GMIR Up to .50% Above GMIR 0.51% - 1.00% 1.01% - 1.50% Above GMIR 1.51% - 2.00% Above GMIR More than 2.00% Above GMIR Total Guaranteed minimum interest rate Up to 1.00% $ 5,349 $ 2,857 $ 1,903 $ 1,112 $ 1,461 $ 102 $ 12,784 1.01% - 2.00% 246 27 34 1 — 1 309 2.01% - 3.00% 7,188 11 1 — — — 7,200 3.01% - 4.00% 8,329 — — — — — 8,329 4.01% and Above 4 — — — — — 4 Renewable beyond 12 months (MYGA) (2) 391 — — — 3 — 394 Total discretionary rate setting products $ 21,507 $ 2,895 $ 1,938 $ 1,113 $ 1,464 $ 103 $ 29,020 (1) Includes only the account values for investment spread products with GMIRs and discretionary crediting rates, net of policy loans. Excludes Stabilizer products, which are fee based. (2) Represents MYGA contracts with renewal dates after December 31, 2022 on which we are required to credit interest above the contractual GMIR for at least the next twelve months

Fair Value Measurements

Fair Value Measurements	3 Months Ended
	Mar. 31, 2023
Fair Value Disclosures [Abstract]
Fair Value Measurements	Fair Value Measurements Fair Value Measurement The following table presents the Company’s hierarchy for its assets and liabilities measured at fair value on a recurring basis as of March 31, 2023: Level 1 Level 2 Level 3 Total Assets: Fixed maturities, including securities pledged: U.S. Treasuries $ 248 $ 56 $ — $ 304 U.S. Government agencies and authorities — 30 — 30 State, municipalities and political subdivisions — 601 — 601 U.S. corporate public securities — 5,984 14 5,998 U.S. corporate private securities — 2,290 1,364 3,654 Foreign corporate public securities and foreign governments (1) — 2,089 — 2,089 Foreign corporate private securities (1) — 2,063 352 2,415 Residential mortgage-backed securities — 2,833 48 2,881 Commercial mortgage-backed securities — 2,571 — 2,571 Other asset-backed securities — 1,350 33 1,383 Total fixed maturities, including securities pledged 248 19,867 1,811 21,926 Equity securities 15 — 113 128 Derivatives: Interest rate contracts 3 217 — 220 Foreign exchange contracts — 50 — 50 Cash and cash equivalents, short-term investments and short-term investments under securities loan agreements 1,235 — — 1,235 Assets held in separate accounts 75,959 5,603 349 81,911 Total assets $ 77,460 $ 25,737 $ 2,273 $ 105,470 Percentage of Level to Total 74 % 24 % 2 % 100 % Liabilities: Stabilizer and MCGs $ — $ — $ 3 $ 3 Derivatives: Interest rate contracts 1 313 — 314 Foreign exchange contracts — 2 — 2 Credit contracts — 3 — 3 Total liabilities $ 1 $ 318 $ 3 $ 322 (1) Primarily U.S. dollar denominated. The following table presents the Company’s hierarchy for its assets and liabilities measured at fair value on a recurring basis as of December 31, 2022: Level 1 Level 2 Level 3 Total Assets: Fixed maturities, including securities pledged: U.S. Treasuries $ 291 $ 86 $ — $ 377 U.S. Government agencies and authorities — 30 — 30 State, municipalities and political subdivisions — 600 — 600 U.S. corporate public securities — 5,925 13 5,938 U.S. corporate private securities — 2,212 1,356 3,568 Foreign corporate public securities and foreign governments (1) — 2,064 2 2,066 Foreign corporate private securities (1) — 2,099 339 2,438 Residential mortgage-backed securities — 2,873 20 2,893 Commercial mortgage-backed securities — 2,599 — 2,599 Other asset-backed securities — 1,258 52 1,310 Total fixed maturities, including securities pledged 291 19,746 1,782 21,819 Equity securities 16 — 117 133 Derivatives: Interest rate contracts 1 261 — 262 Foreign exchange contracts — 60 — 60 Cash and cash equivalents, short-term investments and short-term investments under securities loan agreements 1,407 — — 1,407 Assets held in separate accounts 72,065 5,227 347 77,639 Total assets $ 73,780 $ 25,294 $ 2,246 $ 101,320 Percentage of Level to total 73 % 25 % 2 % 100 % Liabilities: Stabilizer and MCGs $ — $ — $ 6 $ 6 Derivatives: Interest rate contracts 2 325 — 327 Foreign exchange contracts — 2 — 2 Credit contracts — 2 — 2 Total liabilities $ 2 $ 329 $ 6 $ 337 (1) Primarily U.S. dollar denominated. Valuation of Financial Assets and Liabilities at Fair Value Certain assets and liabilities are measured at estimated fair value on the Company's Condensed Consolidated Balance Sheets. The Company defines fair value as the price that would be received to sell an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. The exit price and the transaction (or entry) price will be the same at initial recognition in many circumstances. However, in certain cases, the transaction price may not represent fair value. The fair value of a liability is based on the amount that would be paid to transfer a liability to a third-party with an equal credit standing. Fair value is required to be a market-based measurement that is determined based on a hypothetical transaction at the measurement date, from a market participant's perspective. The Company considers three broad valuation approaches when a quoted price is unavailable: (i) the market approach, (ii) the income approach and (iii) the cost approach. The Company determines the most appropriate valuation technique to use, given the instrument being measured and the availability of sufficient inputs. The Company prioritizes the inputs to fair valuation approaches and allows for the use of unobservable inputs to the extent that observable inputs are not available. The Company utilizes a number of valuation methodologies to determine the fair values of its financial assets and liabilities in conformity with the concepts of exit price and the fair value hierarchy as prescribed in ASC Topic 820. Valuations are obtained from third-party commercial pricing services, brokers and industry-standard, vendor-provided software that models the value based on market observable inputs. The valuations obtained from third-party commercial pricing services are non-binding. The Company reviews the assumptions and inputs used by third-party commercial pricing services for each reporting period in order to determine an appropriate fair value hierarchy level. The documentation and analysis obtained from third-party commercial pricing services are reviewed by the Company, including in-depth validation procedures confirming the observability of inputs. The valuations are reviewed and validated monthly through the internal valuation committee price variance review, comparisons to internal pricing models, back testing to recent trades or monitoring of trading volumes. When available, the fair value of the Company's financial assets and liabilities are based on quoted prices of identical assets in active markets and therefore, reflected in Level 1. The valuation approaches and key inputs for each category of assets or liabilities that are classified within Level 2 and Level 3 of the fair value hierarchy are presented below. For fixed maturities classified as Level 2 assets, fair values are determined using a matrix-based market approach, based on prices obtained from third-party commercial pricing services and the Company’s matrix and analytics-based pricing models, which in each case incorporate a variety of market observable information as valuation inputs. The market observable inputs used for these fair value measurements, by fixed maturity asset class, are as follows: U.S. Treasuries: Fair value is determined using third-party commercial pricing services, with the primary inputs being stripped interest and principal U.S. Treasury yield curves that represent a U.S. Treasury zero-coupon curve. U.S. government agencies and authorities, State, municipalities and political subdivisions: Fair value is determined using third-party commercial pricing services, with the primary inputs being U.S. Treasury yield curves, trades of comparable securities, credit spreads off benchmark yields and issuer ratings. U.S. corporate public securities, Foreign corporate public securities and foreign governments: Fair value is determined using third-party commercial pricing services, with the primary inputs being benchmark yields, trades of comparable securities, issuer ratings, bids and credit spreads off benchmark yields. U.S. corporate private securities and Foreign corporate private securities: Fair values are determined using a matrix and analytics-based pricing model. The model incorporates the current level of risk-free interest rates, current corporate credit spreads, credit quality of the issuer and cash flow characteristics of the security. The model also considers a liquidity spread, the value of any collateral, the capital structure of the issuer, the presence of guarantees, and prices and quotes for comparably rated publicly traded securities. RMBS, CMBS and ABS: Fair value is determined using third-party commercial pricing services, with the primary inputs being credit spreads off benchmark yields, prepayment speed assumptions, current and forecasted loss severity, debt service coverage ratios, collateral type, payment priority within tranche and the vintage of the loans underlying the security. Generally, the Company does not obtain more than one vendor price from pricing services per instrument. The Company uses a hierarchy process in which prices are obtained from a primary vendor and, if that vendor is unable to provide the price, the next vendor in the hierarchy is contacted until a price is obtained or it is determined that a price cannot be obtained from a commercial pricing service. When a price cannot be obtained from a commercial pricing service, independent broker quotes are solicited. Securities priced using independent broker quotes are classified as Level 3. Fair values of privately placed bonds are determined primarily using a matrix-based pricing model and are generally classified as Level 2 assets. The model considers the current level of risk-free interest rates, current corporate spreads, the credit quality of the issuer and cash flow characteristics of the security. Also considered are factors such as the net worth of the borrower, the value of collateral, the capital structure of the borrower, the presence of guarantees and the Company's evaluation of the borrower's ability to compete in its relevant market. Using this data, the model generates estimated market values which the Company considers reflective of the fair value of each privately placed bond. Equity securities : Level 2 and Level 3 equity securities, typically private equities or equity securities not traded on an exchange, are valued by other sources such as analytics or brokers. Derivatives : Derivatives are carried at fair value, which is determined using the Company's derivative accounting system in conjunction with observable key financial data from third party sources, such as yield curves, exchange rates, S&P 500 Index prices, London Interbank Offered Rates ("LIBOR"), Overnight Index Swap ("OIS") rates, and Secured Overnight Financing Rate ("SOFR"). The Company uses SOFR discounting for valuations of interest rate derivatives; however, certain legacy positions may continue to be discounted on OIS. The Company uses OIS for valuations of collateralized interest rate derivatives, which are obtained from third-party sources. For those derivatives that are unable to be valued by the accounting system, the Company typically utilizes values established by third-party brokers. Counterparty credit risk is considered and incorporated in the Company's valuation process through counterparty credit rating requirements and monitoring of overall exposure. It is the Company's policy to transact only with investment grade counterparties with a credit rating of A- or better. The Company's nonperformance risk is also considered and incorporated in the Company's valuation process. The Company also has certain credit default swaps and options that are priced by third party vendors or by using models that primarily use market observable inputs, but contain inputs that are not observable to market participants, which have been classified as Level 3. The remaining derivative instruments are valued based on market observable inputs and are classified as Level 2. The Company records reserves for Stabilizer and MCG contracts containing guaranteed credited rates. The guarantee is treated as an embedded derivative or a stand-alone derivative (depending on the underlying product) and is required to be reported at fair value. The estimated fair value is determined based on the present value of projected future claims, minus the present value of future guaranteed premiums. At inception of the contract, the Company projects a guaranteed premium to be equal to the present value of the projected future claims. The income associated with the contracts is projected using relevant actuarial and capital market assumptions, including benefits and related contract charges, over the anticipated life of the related contracts. The cash flow estimates are projected under multiple capital market scenarios using observable risk-free rates and other best estimate assumptions. These derivatives are classified as Level 3 liabilities. The discount rate used to determine the fair value of the embedded derivatives and stand-alone derivative includes an adjustment for nonperformance risk. The nonperformance risk adjustment incorporates a blend of observable, similarly rated peer holding company credit spreads, adjusted to reflect the credit quality of the Company, as well as an adjustment to reflect the non-default spreads and the priority and recovery rates of policyholder claims. Level 3 Financial Instruments The fair values of certain assets and liabilities are determined using prices or valuation techniques that require inputs that are both unobservable and significant to the overall fair value measurement (i.e., Level 3 as defined by ASC Topic 820), including but not limited to liquidity spreads for investments within markets deemed not currently active. These valuations, whether derived internally or obtained from a third-party, use critical assumptions that are not widely available to estimate market participant expectations in valuing the asset or liability. In addition, the Company has determined, for certain financial instruments, an active market is such a significant input to determine fair value that the presence of an inactive market may lead to classification in Level 3. In light of the methodologies employed to obtain the fair values of financial assets and liabilities classified as Level 3, additional information is presented below. The following tables summarize the change in fair value of the Company’s Level 3 assets and liabilities and transfers in and out of Level 3 for the periods indicated: Three Months Ended March 31, 2023 Fair Value Realized/Unrealized Purchases Issuances Sales Settlements Transfers into Level 3 Transfers out of Level 3 Fair Value as of March 31 Change in Unrealized Gains (Losses) Included in Earnings (3) Change in Unrealized Gains (Losses) Included in OCI (3) Net Income OCI Fixed maturities, including securities pledged: U.S. Corporate public securities $ 13 $ 1 $ — $ — $ — $ — $ — $ — $ — $ 14 $ — $ — U.S. Corporate private securities 1,356 — 26 30 — — (48) — 1,364 — 26 Foreign corporate public securities and foreign governments (1) 2 — — — — — — — (2) — — — Foreign corporate private securities (1) 339 1 4 49 — — (41) — — 352 1 4 Residential mortgage-backed securities 20 — — 28 — — — — — 48 — — Other asset-backed securities 52 — — 2 — — (1) — (20) 33 — — Total fixed maturities, including securities pledged 1,782 2 30 109 — — (90) — (22) 1,811 1 30 Equity securities, at fair value 117 (4) — — — — — — — 113 (3) — Stabilizer and MCGs (2) (6) 3 — — — — — — — (3) — — Assets held in separate accounts (4) 347 4 — — — (2) — — — 349 — — (1) Primarily U.S. dollar denominated. (2) All gains and losses on Level 3 liabilities are classified as realized gains (losses) for the purpose of this disclosure because it is impracticable to track realized and unrealized gains (losses) separately on a contract-by-contract basis. These amounts are included in Net gains (losses) in the Condensed Consolidated Statements of Operations. (3) For financial instruments still held as of March 31, amounts are included in Net investment income and Net gains (losses) in the Condensed Consolidated Statements of Operations or Unrealized gains (losses) on securities in the Condensed Consolidated Statements of Comprehensive Income. (4) The investment income and realized gains (losses) and change in unrealized gains (losses) included in net income (loss) for separate account assets are offset by an equal amount for separate account liabilities, which results in a net zero impact on Net income (loss) for the Company. The following tables summarize the change in fair value of the Company’s Level 3 assets and liabilities and transfers in and out of Level 3 for the periods indicated: Three Months Ended March 31, 2022 Fair Value as of January 1 Realized/Unrealized Purchases Issuances Sales Settlements Transfers into Level 3 Transfers out of Level 3 Fair Value as of March 31 Change In Unrealized Gains (Losses) Included in Earnings (3) Change in Unrealized Gains (Losses) Included in OCI (3) Net Income OCI Fixed maturities, including securities pledged: U.S. Corporate public securities $ 5 $ — $ (1) $ 16 $ — $ — $ — $ 27 $ — $ 47 $ — $ (2) U.S. Corporate private securities 1,379 — (113) 98 — — (40) 110 (10) 1,424 — (113) Foreign corporate public securities and foreign governments (1) — — — 3 — — — — — 3 — — Foreign corporate private securities (1) 272 (16) (19) 42 — — (11) 110 — 378 — (19) Residential mortgage-backed securities 34 (7) — 11 — — — — (1) 37 (7) — Other asset-backed securities 33 — (2) 16 — (10) (1) — — 36 — (2) Total fixed maturities, including securities pledged 1,723 (23) (135) 186 — (10) (52) 247 (11) 1,925 (7) (136) Equity securities, at fair value 114 (5) — — — — — 8 — 117 (6) — Stabilizer and MCGs (2) (20) 6 — — (1) — — — — (15) — — Cash and cash equivalents, short-term investments, and short-term investments under securities loan agreement — — 1 6 — — — — — 7 — — Assets held in separate accounts (4) 316 (14) — 65 — (1) — 6 (38) 334 — — (1) Primarily U.S. dollar denominated. (2) All gains and losses on Level 3 liabilities are classified as realized gains (losses) for the purpose of this disclosure because it is impracticable to track realized and unrealized gains (losses) separately on a contract-by-contract basis. These amounts are included in Net gains (losses) in the Condensed Consolidated Statements of Operations. (3) For financial instruments still held as of March 31, amounts are included in Net investment income and Net gains (losses) in the Condensed Consolidated Statements of Operations. (4) The investment income and realized gains (losses) and change in unrealized gains (losses) included in net income (loss) for separate account assets are offset by an equal amount for separate account liabilities, which results in a net zero impact on Net income (loss) for the Company. For the three months ended March 31, 2023 and 2022, the transfers in and out of Level 3 for fixed maturities and separate accounts were due to the variation in inputs relied upon for valuation each quarter. Securities that are primarily valued using independent broker quotes when prices are not available from one of the commercial pricing services are reflected as transfers into Level 3. When securities are valued using more widely available information, the securities are transferred out of Level 3 and into Level 1 or 2, as appropriate. Significant Unobservable Inputs The Company's Level 3 fair value measurements of its fixed maturities, equity securities and equity and credit derivative contracts are primarily based on broker quotes for which the quantitative detail of the unobservable inputs is neither provided nor reasonably corroborated, thus negating the ability to perform a sensitivity analysis. The Company performs a review of broker quotes by performing a monthly price variance comparison and back tests broker quotes to recent trade prices. Other Financial Instruments The following disclosures are made in accordance with the requirements of ASC Topic 825 which requires disclosure of fair value information about financial instruments, whether or not recognized at fair value on the Condensed Consolidated Balance Sheets. ASC Topic 825 excludes certain financial instruments, including insurance contracts and all nonfinancial instruments from its disclosure requirements. Accordingly, the aggregate fair value amounts presented do not represent the underlying value of the Company. The carrying values and estimated fair values of the Company’s financial instruments as of the dates indicated: March 31, 2023 December 31, 2022 Carrying Fair Carrying Fair Assets: Fixed maturities, including securities pledged $ 21,926 $ 21,926 $ 21,819 $ 21,819 Equity securities 128 128 133 133 Mortgage loans on real estate 4,148 3,938 4,227 3,996 Policy loans 158 158 159 159 Cash and cash equivalents, short-term investments and short-term investments under securities loan agreements 1,235 1,235 1,407 1,407 Derivatives 270 270 322 322 Other investments 134 134 132 132 Assets held in separate accounts 81,911 81,911 77,639 77,639 Liabilities: Investment contract liabilities: Funding agreements without fixed maturities and deferred annuities (1) 28,318 30,231 29,047 30,098 Funding agreements with fixed maturities 811 809 731 733 Supplementary contracts, immediate annuities and other 235 202 251 192 Stabilizer and MCGs 3 3 6 6 Derivatives 319 319 331 331 Short-term debt (2) 69 69 32 32 Long-term debt (2) 2 2 2 2 (1) Certain amounts included in Funding agreements without fixed maturities and deferred annuities are also reflected within the Stabilizer and MCGs section of the table above. (2) Included in Other Liabilities on the Condensed Consolidated Balance Sheets. The following table presents the classification of financial instruments which are not carried at fair value on the Condensed Consolidated Balance Sheets: Financial Instrument Classification Mortgage loans on real estate Level 3 Policy loans Level 2 Other investments Level 2 Funding agreements without fixed maturities and deferred annuities Level 3 Funding agreements with fixed maturities Level 2 Supplementary contracts, immediate annuities and other Level 3 Short-term debt and Long-term debt Level 2

Deferred Policy Acquisition Cos

Deferred Policy Acquisition Costs and Value of Business Acquired	3 Months Ended
	Mar. 31, 2023
Deferred Policy Acquisition Costs and Present Value of Future Insurance Profits, Net [Abstract]
Deferred Policy Acquisition Costs	5. Deferred Policy Acquisition Costs and Value of Business Acquired The following table presents a rollforward of DAC and VOBA for the periods indicated: DAC VOBA Wealth Solutions Deferred and Individual Annuities Balance as of January 1, 2022 $ 573 $ 375 Deferrals of commissions and expenses 54 4 Amortization expense (49) (31) Balance as of December 31, 2022 $ 578 $ 348 Deferrals of commissions and expenses 14 1 Amortization expense (12) (8) Balance as of March 31, 2023 $ 580 $ 341 The following table shows a reconciliation of DAC and VOBA balances to the Condensed Consolidated Balance Sheets for the periods indicated: March 31, 2023 December 31, 2022 DAC: Wealth Solutions Deferred and Individual Annuities $ 580 $ 578 VOBA 341 348 Other 12 12 Total $ 933 $ 938 There was no loss recognition for VOBA during 2023 and 2022.

Other Income and Expenses

Other Income and Expenses	3 Months Ended
	Mar. 31, 2023
Other Income and Expenses [Abstract]
Accumulated Other Comprehensive Income (Loss)	Accumulated Other Comprehensive Income (Loss) Shareholder’s equity included the following components of AOCI as of the dates indicated: March 31, 2023 2022 Fixed maturities, net of impairment $ (2,037) $ 247 Derivatives (1) 97 77 Change in current discount rate (343) (375) Deferred income tax asset (liability) 608 139 Total (1,675) 88 Pension and other postretirement benefits liability, net of tax 2 2 AOCI $ (1,673) $ 90 (1) Gains and losses reported in Accumulated Other Comprehensive Income (AOCI) from hedge transactions that resulted in the acquisition of an identified asset are reclassified into earnings in the same period or periods during which the asset acquired affects earnings. As of March 31, 2023, the portion of the AOCI that is expected to be reclassified into earnings within the next twelve months is $17. Changes in AOCI, including the reclassification adjustments recognized in the Condensed Consolidated Statements of Operations were as follows for the periods indicated: Three Months Ended March 31, 2023 Before-Tax Amount Income Tax After-Tax Amount Available-for-sale securities: Fixed maturities $ 497 $ (104) $ 393 Adjustments for amounts recognized in Net gains (losses) in the Condensed Consolidated Statements of Operations 10 (2) 8 Change in unrealized gains (losses) on available-for-sale securities 507 (106) 401 Derivatives: Derivatives (10) (1) 2 (8) Adjustments related to effective cash flow hedges for amounts recognized in Net investment income in the Condensed Consolidated Statements of Operations (5) 1 (4) Change in unrealized gains (losses) on derivatives (15) 3 (12) Change in current discount rate 6 (1) 5 Change in Accumulated other comprehensive income (loss) $ 498 $ (104) $ 394 (1) See the Derivative Financial Instruments Note to these Condensed Consolidated Financial Statements for additional information. Three Months Ended March 31, 2022 Before-Tax Amount Income Tax After-Tax Amount Available-for-sale securities: Fixed maturities $ (1,939) $ 407 $ (1,532) Adjustments for amounts recognized in Net gains (losses) in the Condensed Consolidated Statements of Operations 60 (13) 47 Change in unrealized gains (losses) on available-for-sale securities (1,879) 394 (1,485) Derivatives: Derivatives 5 (1) (1) 4 Adjustments related to effective cash flow hedges for amounts recognized in Net investment income in the Condensed Consolidated Statements of Operations (5) 1 (4) Change in unrealized gains (losses) on derivatives — — — Change in current discount rate 16 (3) 13 Change in Accumulated other comprehensive income (loss) $ (1,863) $ 391 $ (1,472) (1) See the Derivative Financial Instruments Note to these Condensed Consolidated Financial Statements for additional information.

Income Taxes

Income Taxes	3 Months Ended
	Mar. 31, 2023
Income Tax Disclosure [Abstract]
Income Taxes	The Company's effective tax rate for the three months ended March 31, 2023 and March 31, 2022 was 9.1% and (2.0)%, respectively. The effective tax rate differed from the statutory rate of 21% primarily due to the effect of the dividends received deduction and tax credits. In August 2022, President Biden signed into law the Inflation Reduction Act of 2022, which imposes a 15% alternative minimum tax (“CAMT”) on the adjusted financial statement income of large corporations. The CAMT is effective in taxable years beginning after December 31, 2022. The Internal Revenue Service has only issued limited guidance on the CAMT, and uncertainty remains regarding the application of and potential adjustments to the CAMT. If the CAMT applies, the Company will be required to pay tax at the 15% CAMT rate despite our U.S. Federal net operating loss carryforwards. Valuation allowances are provided when it is considered more likely than not that some portion or all of the deferred tax assets ("DTAs") will not be realized. The Company reviews all available positive and negative evidence to determine if a valuation allowance is recorded, including historical and projected pre-tax book income, tax planning strategies and reversals of temporary differences. As of March 31, 2023, the Company had year-to-date gains on securities of $498 in Other comprehensive income, which reduced the related DTA. Additionally, operating income remained positive for the period and was largely consistent with the 2022 year-end valuation allowance analysis. After evaluating the positive and negative evidence, the Company did not change its judgement regarding the realization of DTAs and did not establish a valuation allowance. For more information related to the valuation allowance, refer to the Income Taxes Note to the Consolidated Financial Statements included in Part II, Item 8 of the Annual Report on F orm 10-K . Tax Sharing Agreement The results of the Company's operations are included in the consolidated tax return of Voya Financial. Generally, the Company's consolidated financial statements recognize the current and deferred income tax consequences that result from the Company's activities during the current and preceding periods pursuant to the provisions of Income Taxes (ASC Topic 740) as if the Company were a separate taxpayer rather than a member of Voya Financial's consolidated income tax return group with the exception of any net operating loss carryforwards and capital loss carryforwards, which are recorded pursuant to the tax sharing agreement. If the Company instead were to follow a separate taxpayer approach without any exceptions, there would be no impact to income tax expense (benefit) for the periods indicated above. Also, any current tax benefit related to the Company's tax attributes realized by virtue of its inclusion in the consolidated tax return of Voya Financial would have been recorded directly to equity rather than income. Under the tax sharing agreement, Voya Financial will pay the Company for the tax benefits of ordinary and capital losses only in the event that the consolidated tax group actually uses the tax benefit of losses generated. Tax Regulatory Matters For the tax years 2021 through 2023, the Company participated in the Internal Revenue Service ("IRS") Compliance Assurance Process ("CAP"), which is a continuous audit program provided by the IRS. For the 2023 tax year, the Company was in the Compliance Maintenance Bridge ("Bridge") phase of CAP. In the Bridge phase, the IRS did not conduct any review or provide any letters of assurance for that tax year.

Financing Agreements

Financing Agreements	3 Months Ended
	Mar. 31, 2023
Debt Disclosure [Abstract]
Financing Agreements	Financing Agreements Reciprocal Loan Agreement The Company maintains a reciprocal loan agreement with Voya Financial, an affiliate, to facilitate the handling of unanticipated short-term cash requirements that arise in the ordinary course of business. Under this agreement, which expires on April 1, 2026, either party can borrow from the other up to 3.0% of the Company’s statutory admitted assets as of the preceding December 31. Interest on any borrowing by either the Company or Voya Financial is charged at a rate based on the prevailing market rate for similar third-party borrowings or securities. Under this agreement, the Company incurre d immaterial interest expense for the three months ended March 31, 2023 and 2022. The Company earned $4 and $1 of interest income for the three months ended March 31, 2023 and 2022. As of March 31, 2023, VRIAC had $409 outstanding receivables and VIPS had an outstanding payable of $68 under the reciprocal loan agreement. As of December 31, 2022, the Company had no outstanding receivable and VIPS had a $31 outstanding payable from/to Voya Financial under the reciprocal loan agreement.

Commitments and Contingencies

Commitments and Contingencies	3 Months Ended
	Mar. 31, 2023
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	Commitments and Contingencies Commitments Through the normal course of investment operations, the Company commits to either purchase or sell securities, mortgage loans, or money market instruments, at a specified future date and at a specified price or yield. The inability of counterparties to honor these commitments may result in either a higher or lower replacement cost. Also, there is likely to be a change in the value of the securities underlying the commitments. As of March 31, 2023, the Company had off-balance sheet commitments to acquire mortgage loans of $65 and purchase limited partnerships and private placement investments of $655. Restricted Assets The Company is required to maintain assets on deposit with various regulatory authorities to support its insurance operations. The Company may also post collateral in connection with certain securities lending, repurchase agreements, funding agreements, letter of credit ("LOC") and derivative transactions as described further in this note. The components of the fair value of the restricted assets were as follows as of the dates indicated: March 31, 2023 December 31, 2022 Fixed maturity collateral pledged to FHLB (1) $ 1,074 $ 997 FHLB restricted stock (2) 37 35 Other fixed maturities-state deposits 12 11 Cash and cash equivalents 2 2 Securities pledged (3) 883 792 Total restricted assets $ 2,008 $ 1,837 (1) Included in Fixed maturities, available for sale, at fair value on the Condensed Consolidated Balance Sheets. (2) Included in Other investments on the Condensed Consolidated Balance Sheets. (3) Includes the fair value of loaned securities of $761 and $690 as of March 31, 2023 and December 31, 2022, respectively. In addition, as of March 31, 2023 and December 31, 2022, the Company delivered securities as collateral of $122 and $102, respectively. Loaned securities and securities delivered as collateral are included in Securities pledged on the Condensed Consolidated Balance Sheets. Federal Home Loan Bank Funding The Company is a member of the Federal Home Loan Bank of Boston ("FHLB") and is required to pledge collateral to back funding agreements issued to the FHLB. As of March 31, 2023 and December 31, 2022, the Company had $811 and $730, respectively, in non-putable funding agreements, which are included in Future policy benefits and contract owner account balances on the Condensed Consolidated Balance Sheets. As of March 31, 2023 and December 31, 2022, assets with a market value of approximately $1,074 and $997, respectively, collateralized the FHLB funding agreements. Assets pledged to the FHLB are included in Fixed maturities, available-for-sale, at fair value on the Condensed Consolidated Balance Sheets. Litigation, Regulatory Matters and Loss Contingencies Litigation, regulatory and other loss contingencies arise in connection with the Company's activities as a diversified financial services firm. The Company is a defendant in a number of litigation matters arising from the conduct of its business, both in the ordinary course and otherwise. In some of these matters, claimants seek to recover very large or indeterminate amounts, including compensatory, punitive, treble and exemplary damages. Modern pleading practice in the U.S. permits considerable variation in the assertion of monetary damages and other relief. Claimants are not always required to specify the monetary damages they seek or they may be required only to state an amount sufficient to meet a court's jurisdictional requirements. Moreover, some jurisdictions allow claimants to allege monetary damages that far exceed any reasonably possible verdict. The variability in pleading requirements and past experience demonstrates that the monetary and other relief that may be requested in a lawsuit or claim often bears little relevance to the merits or potential value of a claim. Litigation against the Company includes a variety of claims including negligence, breach of contract, fraud, violation of regulation or statute, breach of fiduciary duty, negligent misrepresentation, failure to supervise, elder abuse and other torts. As with other financial services companies, the Company periodically receives informal and formal requests for information from various state and federal governmental agencies and self-regulatory organizations in connection with inquiries and investigations of the products and practices of the Company or the financial services industry. It is the practice of the Company to cooperate fully in these matters. The outcome of a litigation or regulatory matter is difficult to predict and the amount or range of potential losses associated with these or other loss contingencies requires significant management judgment. It is not possible to predict the ultimate outcome or to provide reasonably possible losses or ranges of losses for all pending regulatory matters, litigation and other loss contingencies. While it is possible that an adverse outcome in certain cases could have a material adverse effect upon the Company's financial position, based on information currently known, management believes that neither the outcome of pending litigation and regulatory matters, nor potential liabilities associated with other loss contingencies, are likely to have such an effect. However, given the large and indeterminate amounts sought in certain litigation and the inherent unpredictability of all such matters, it is possible that an adverse outcome in certain of the Company's litigation or regulatory matters, or liabilities arising from other loss contingencies, could, from time to time, have a material adverse effect upon the Company's results of operations or cash flows in a particular quarterly or annual period. For some matters, the Company is able to estimate a possible range of loss. For such matters in which a loss is probable, an accrual has been made. For matters where the Company, however, believes a loss is reasonably possible, but not probable, no accrual is required. For matters for which an accrual has been made, but there remains a reasonably possible range of loss in excess of the amounts accrued or for matters where no accrual is required, the Company develops an estimate of the unaccrued amounts of the reasonably possible range of losses. As of March 31, 2023, the Company estimates the aggregate range of reasonably possible losses, in excess of any amounts accrued for these matters as of such date, as not material to the Company. For other matters, the Company is currently not able to estimate the reasonably possible loss or range of loss. The Company is often unable to estimate the possible loss or range of loss until developments in such matters have provided sufficient information to support an assessment of the range of possible loss, such as quantification of a damage demand from plaintiffs, discovery from plaintiffs and other parties, investigation of factual allegations, rulings by a court on motions or appeals, analysis by experts and the progress of settlement discussions. On a quarterly and annual basis, the Company reviews relevant information with respect to litigation and regulatory contingencies and updates the Company's accruals, disclosures and reasonably possible losses or ranges of loss based on such reviews. Litigation includes Ravarino, et al. v. Voya Financial, Inc., et al. (USDC District of Connecticut, No. 3:21-cv-01658)(filed December 14, 2021). In this putative class action, the plaintiffs allege that the named defendants, which include the Company, breached their fiduciary duties of prudence and loyalty in the administration of the Voya 401(k) Savings Plan. The plaintiffs claim that the named defendants did not exercise proper prudence in their management of allegedly poorly performing investment options, including proprietary funds, and passed excessive investment-management and other administrative fees for proprietary and non-proprietary funds onto plan participants. The plaintiffs also allege that the defendants engaged in self-dealing through the inclusion of the Voya Stable Value Option into the plan offerings and by setting the “crediting rate” for participants’ investment in the Stable Value Fund artificially low in relation to Voya’s general account investment returns in order to maximize the spread and Voya’s profits at the participants’ expense. The complaint seeks disgorgement of unjust profits as well as costs incurred. The Company denies the allegations, which it believes are without merit, and intends to defend the case vigorously. Finally, industry wide, life insurers continue to be exposed to class action litigation related to the cost of insurance rates and periodic deductions from cash value. Common allegations include that insurance companies have breached the terms of their universal life insurance policies by establishing or increasing the cost of insurance rates using cost factors not permitted by the contract, thereby unjustly enriching themselves. This litigation is generally known as cost of insurance litigation.

Related Party

Related Party	3 Months Ended
	Mar. 31, 2023
Related Party Transactions [Abstract]
Related Party Transactions	13. Related Party Transactions Operating Agreements The Company has operating agreements whereby the Company provides or receives services from affiliated entities. For the three months ended March 31, 2023, revenues with affiliated entities related to these agreements were $19. For the three months ended March 31, 2022, revenues with affiliated entities related to these agreements were $23. For the three months ended March 31, 2023, expenses with affiliated entities related to the aforementioned operating agreements were $160. For the three months ended March 31, 2022, expenses with affiliated entities related to the aforementioned operating agreements were $161.

Business, Basis of Presentati_2

Business, Basis of Presentation and Significant Accounting Policies (Policies)	3 Months Ended
	Mar. 31, 2023
Accounting Policies [Abstract]
Basis of Presentation	Basis of Presentation The accompanying Condensed Consolidated Financial Statements of the Company have been prepared in accordance with accounting principles generally accepted in the United States ("U.S. GAAP") and are unaudited. The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities as of the date of the Condensed Consolidated Financial Statements and the reported amounts of revenues and expenses during the reporting period. Those estimates are inherently subject to change and actual results could differ from those estimates, and the differences may be material to the Condensed Consolidated Financial Statements. The Condensed Consolidated Financial Statements include the accounts of VRIAC and its wholly owned subsidiaries, VFP, Voya Institutional Plan Services, LLC ("VIPS"), and Voya Retirement Advisors, LLC ("VRA"). Intercompany transactions and balances have been eliminated. The accompanying Condensed Consolidated Financial Statements are unaudited and reflect adjustments (including normal, recurring adjustments) necessary to present fairly the financial position, results of operations, and cash flows for the interim periods presented, in conformity with U.S. GAAP. Interim results are not necessarily indicative of full year performance. As a result of the modified retrospective adoption methodology for Accounting Standards Update ("ASU") 2018-12, Targeted Improvements to the Accounting for Long-Duration Contracts, ("ASU 2018-12") adjustments have been made to the December 31, 2022 audited Consolidated Financial Statements included in the Company's Annual Report on Form 10-K , filed with the SEC. Certain of these adjustments are included in the Adoption of New Pronouncements - Long-Duration Contracts section, in accordance with the transition disclosure requirements of ASU 2018-12, and are unaudited. These interim Condensed Consolidated Financial Statements should be read in conjunction with the audited Consolidated Financial Statements and related notes included in the Company's Annual Report on Form 10-K .
Adoption of New Pronouncements	Adoption of New Pronouncements Long-Duration Contracts The following section provides a description of the Company's adoption of ASU 2018-12 issued by the Financial Accounting Standards Board ("FASB") and the impact of the adoption on the Company's financial statements: This standard, issued in August 2018, changes the measurement and disclosures of insurance liabilities and DAC for long-duration contracts issued by insurers. In addition to expanded disclosures, the standard’s requirements include: • Annual review and, if necessary, update of cash flow assumptions used to measure the liability for future policy benefits for nonparticipating traditional and limited payment insurance contracts, measured on a retrospective catch-up basis and recognized in the period the update is made. The rate used is required to be updated quarterly, with related changes in the liability recorded in AOCI. • Fair value measurement of contract guarantee features qualifying as Market Risk Benefits (“MRB”), with changes in fair value recognized in the Statement of Operations. Changes in the instrument-specific credit risk will be recorded in AOCI. • Amortization of DAC on a constant level basis over the expected term of the contracts, without reference to revenue or profitability. An accounting election may be made to apply the DAC requirements to VOBA. The Company adopted ASU 2018-12 on January 1, 2023, on a modified retrospective basis for the liability for future policy benefits and DAC and on a full retrospective basis for MRBs. The January 1, 2021 transition impact increased Total shareholder’s equity. This increase was primarily driven by the removal of DAC/VOBA and Premium deficiency reserve adjustment balances, and partially offset by the impact of remeasurement of Future policy benefits and Reinsurance recoverable using the discount rate at January 1, 2021. Total shareholder’s equity was also impacted by the establishment of MRB liabilities related to guaranteed minimum benefits on certain deferred annuity contracts. Disclosures and post-transition comparative information have been restated to conform to the requirements of ASU 2018-12. The following tables provide additional information related to the transition adjustments: DAC VOBA Wealth Solutions Deferred and Individual Annuities Balance, December 31, 2020 $ 129 $ 40 Adjustment for removal of related balances in AOCI 439 386 Balance, January 1, 2021 $ 568 $ 426 The following table presents information on transition adjustments, net of tax, related to the adoption of ASU 2018-12 for retained earnings and AOCI to arrive at the opening balances as of January 1, 2021: Total Shareholder's equity December 31, 2020 $ 4,897 AOCI Reversal of AOCI adjustments 1,018 Effect of remeasurement of liability at current discount rate (339) Total AOCI adjustments $ 679 Retained Earnings Establishment of MRBs $ (61) Other adjustments 3 Total Retained earnings $ (58) Total adjustment for the adoption of ASU 2018-12 $ 621 Total Shareholder's equity January 1, 2021 $ 5,518 The following table provides a description of the Company’s adoption of other new ASUs issued by the FASB and the impact of adoption on the Company’s financial statements: Standard Description of Requirements Effective Date and Transition Provisions Effect on the Financial Statements or Other Significant Matters ASU 2022-02, Troubled Debt Restructurings ("TDRs") and Vintage Disclosures This standard, issued in March 2022, eliminates the accounting guidance on troubled debt restructurings for creditors, requires enhanced disclosures for creditors about loan modifications when a borrower is experiencing financial difficulty, and requires public business entities to include current-period gross write-offs in the vintage disclosure tables. January 1, 2023 on a prospective basis. Adoption of the ASU did not have an impact on the Company's financial condition, results of operations, or cash flows. Required disclosure changes have been included in the Investments (excluding Consolidated Investment Entities) Note to these Condensed Consolidated Financial Statements . 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. The amendments were effective as of March 12, 2020, the issuance date of the ASU. An entity may elect to apply the amendments prospectively through December 31, 2024. The Company has elected to apply the optional expedient provided in ASU 2020-04 for qualifying contract modifications. To date, adoption of the guidance has not had a material 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. 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 2022-03, Fair Value Measurement of Equity Securities Subject to Contractual Sale Restrictions This standard, issued in June 2022, 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 fair value. In addition, the restrictions cannot be recognized and measured as separate units of account. Disclosures on such restrictions are also required. The amendments are effective for fiscal years beginning after December 15, 2023, including interim periods within those fiscal years, and are required to be applied prospectively, with any adjustments from the adoption recognized in earnings and disclosed. The Company is currently in the process of determining the impact of adoption of the provisions of ASU 2022-03.

Derivative Instruments and Hedg

Derivative Instruments and Hedging Activities (Policies)	3 Months Ended
	Mar. 31, 2023
Derivative Instruments and Hedging Activities Disclosure [Abstract]
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. Futures: The Company 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. The Company may also use futures contracts as a hedge against an increase in certain equity indices. 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

Investments (Tables)

Investments (Tables)	3 Months Ended
	Mar. 31, 2023
Investments, Debt and Equity Securities [Abstract]
Investments Classified by Contractual Maturity Date	Available-for-sale and FVO fixed maturities were as follows as of December 31, 2022: Amortized Gross Gross Embedded Derivatives (2) Fair Allowance for credit losses Fixed maturities: U.S. Treasuries $ 404 $ 4 $ 31 $ — $ 377 $ — U.S. Government agencies and authorities 33 — 3 — 30 — State, municipalities and political subdivisions 691 1 92 — 600 — U.S. corporate public securities 6,938 32 1,032 — 5,938 — U.S. corporate private securities 3,885 11 328 — 3,568 — Foreign corporate public securities and foreign governments (1) 2,380 9 317 — 2,066 6 Foreign corporate private securities (1) 2,617 6 184 — 2,438 1 Residential mortgage-backed securities 3,023 21 153 2 2,893 — Commercial mortgage-backed securities 2,978 — 379 — 2,599 — Other asset-backed securities 1,418 1 109 — 1,310 — Total fixed maturities, including securities pledged 24,367 85 2,628 2 21,819 7 Less: Securities pledged 894 3 105 — 792 — Total fixed maturities $ 23,473 $ 82 $ 2,523 $ 2 $ 21,027 $ 7 (1) Primarily U.S. dollar denominated. (2) Embedded derivatives within fixed maturity securities are reported with the host investment. The changes in fair value of embedded derivatives are reported in Net gains (losses) in the Condensed Consolidated Statements of Operations. The amortized cost and fair value of fixed maturities, including securities pledged, as of March 31, 2023, are shown below by contractual maturity. Actual maturities may differ from contractual maturities as securities may be restructured, called or prepaid. Mortgage-backed securities ("MBS") and Other asset-backed securities ("ABS") are shown separately because they are not due at a single maturity date. Amortized Fair Due to mature: One year or less $ 488 $ 485 After one year through five years 3,292 3,144 After five years through ten years 3,228 3,055 After ten years 9,555 8,407 Mortgage-backed securities 5,924 5,452 Other asset-backed securities 1,479 1,383 Fixed maturities, including securities pledged $ 23,966 $ 21,926
U.S. and Foreign Corporate Securities by Industry	The following tables present the composition of the U.S. and foreign corporate securities within the fixed maturity portfolio by industry category as of the dates indicated: Amortized Gross Unrealized Capital Gains Gross Unrealized Capital Losses Fair Value March 31, 2023 Communications $ 915 $ 15 $ 88 $ 842 Financial 3,059 27 351 2,735 Industrial and other companies 6,174 29 611 5,592 Energy 1,497 22 104 1,415 Utilities 2,652 18 236 2,434 Transportation 881 4 78 807 Total $ 15,178 $ 115 $ 1,468 $ 13,825 December 31, 2022 Communications $ 911 $ 8 $ 117 $ 802 Financial 3,155 16 406 2,765 Industrial and other companies 6,344 10 774 5,580 Energy 1,486 11 131 1,366 Utilities 2,665 9 291 2,383 Transportation 915 1 100 816 Total $ 15,476 $ 55 $ 1,819 $ 13,712
Schedule of Securities Borrowed Under Securities Lending Transactions	The following table presents borrowings under securities lending transactions by asset class pledged as of the dates indicated: March 31, 2023 December 31, 2022 U.S. Treasuries $ 5 $ 51 U.S. corporate public securities 559 466 Foreign corporate public securities and foreign governments 220 201 Payables under securities loan agreements $ 784 $ 718
Financing Receivable, Allowance for Credit Loss	The following table presents a rollforward of the allowance for credit losses on available-for-sale fixed maturity securities for the period presented: Three Months Ended March 31, 2023 Foreign corporate public securities and foreign governments Foreign corporate private securities Total Balance as of January 1, 2023 $ 6 $ 1 $ 7 Reductions for securities sold during the period (2) — (2) Balance as of March 31, 2023 $ 4 $ 1 $ 5 Year Ended December 31, 2022 Residential mortgage-backed securities Foreign corporate public securities and foreign governments Foreign corporate private securities Total Balance as of January 1, 2022 $ 1 $ — $ 47 $ 48 Credit losses on securities for which credit losses were not previously recorded — 6 — 6 Reductions for securities sold during the period — — (49) (49) Increase (decrease) on securities with allowance recorded in previous period (1) — 3 2 Balance as of December 31, 2022 $ — $ 6 $ 1 $ 7
Schedule of Unrealized Loss on Investments	The following table presents available-for-sale fixed maturities, including securities pledged, for which an allowance for credit losses has not been recorded by market sector and duration as of March 31, 2023: Twelve More Than Twelve Total Fair Unrealized Number of securities Fair Unrealized Number of securities Fair Unrealized Number of securities U.S. Treasuries $ 58 $ 1 10 $ 83 $ 18 10 $ 141 $ 19 20 U.S. Government, agencies and authorities — — — 17 2 2 17 2 2 State, municipalities and political subdivisions 419 31 196 139 37 83 558 68 279 U.S. corporate public securities 2,522 175 474 2,333 657 689 4,855 832 1,163 U.S. corporate private securities 1,734 89 184 1,242 184 146 2,976 273 330 Foreign corporate public securities and foreign governments 905 56 195 777 203 218 1,682 259 413 Foreign corporate private securities 1,492 60 130 643 79 64 2,135 139 194 Residential mortgage-backed 501 28 280 588 103 338 1,089 131 618 Commercial mortgage-backed 950 102 175 1,594 269 391 2,544 371 566 Other asset-backed 340 16 110 988 82 336 1,328 98 446 Total $ 8,921 $ 558 1,754 $ 8,404 $ 1,634 2,277 $ 17,325 $ 2,192 4,031 The Company concluded that an allowance for credit losses was unnecessary for these securities because the unrealized losses are not credit related. The following table presents available-for-sale fixed maturities, including securities pledged, for which an allowance for credit losses has not been recorded by market sector and duration as of December 31, 2022: Twelve Months or Less Below Amortized Cost More Than Twelve Total Fair Unrealized Number Fair Unrealized Number Fair Unrealized Number U.S. Treasuries $ 223 $ 30 18 $ 2 $ 1 3 $ 225 $ 31 21 U.S. Government, agencies and authorities 30 3 3 — — — 30 3 3 State, municipalities and political subdivisions 545 85 276 15 7 16 560 92 292 U.S. corporate public securities 4,290 613 901 998 419 360 5,288 1,032 1,261 U.S. corporate private securities 2,819 264 312 331 64 32 3,150 328 344 Foreign corporate public securities and foreign governments 1,509 201 348 298 116 93 1,807 317 441 Foreign corporate private securities 2,203 173 200 52 11 6 2,255 184 206 Residential mortgage-backed 1,065 78 441 328 75 215 1,393 153 656 Commercial mortgage-backed 1,792 252 373 759 127 189 2,551 379 562 Other asset-backed 912 68 281 360 41 155 1,272 109 436 Total $ 15,388 $ 1,767 3,153 $ 3,143 $ 861 1,069 $ 18,531 $ 2,628 4,222
Other than Temporary Impairment, Credit Losses Recognized in Earnings	The following table identifies the Company's intent impairments included in the Condensed Consolidated Statements of Operations, excluding impairments included in Other comprehensive income (loss) by type for the periods indicated: Three Months Ended March 31, 2023 2022 Impairment No. of Securities Impairment No. of Securities Residential mortgage-backed $ — * 2 $ 5 11 Total $ — * 2 $ 5 11 (1) Primarily U.S. dollar denominated. *Less than $1
Mortgage Loans by Loan to Value Ratio	The following tables present commercial mortgage loans by year of origination and LTV ratio as of the dates indicated: As of March 31, 2023 Loan-to-Value Ratios Year of Origination 0% - 50% >50% - 60% >60% - 70% >70% - 80% >80% and above Total 2023 $ 38 $ — $ — $ — $ — $ 38 2022 206 296 63 — — 565 2021 183 206 236 — — 625 2020 126 134 14 10 — 284 2019 166 71 20 — — 257 2018 121 34 3 — — 158 2017 and prior 1,805 397 19 — — 2,221 Total $ 2,645 $ 1,138 $ 355 $ 10 $ — $ 4,148 As of December 31, 2022 Loan-to-Value Ratios Year of Origination 0% - 50% >50% - 60% >60% - 70% >70% - 80% >80% and above Total 2022 $ 210 $ 283 $ 63 $ — $ — $ 556 2021 187 229 239 10 — 665 2020 98 170 24 10 — 302 2019 167 72 20 — — 259 2018 123 34 3 — — 160 2017 and prior 1,866 399 20 — — 2,285 Total $ 2,651 $ 1,187 $ 369 $ 20 $ — $ 4,227
Mortgage Loans by Debt Service Coverage Ratio	The following tables present commercial mortgage loans by year of origination and DSC ratio as of the dates indicated: As of March 31, 2023 Debt Service Coverage Ratios Year of Origination >1.5x >1.25x - 1.5x >1.0x - 1.25x <1.0x Total* 2023 $ 34 $ 4 $ — $ — $ 38 2022 243 70 171 81 565 2021 209 18 94 304 625 2020 199 21 5 59 284 2019 160 35 57 5 257 2018 87 21 50 — 158 2017 and prior 1,522 326 170 203 2,221 Total $ 2,454 $ 495 $ 547 $ 652 $ 4,148 *No commercial mortgage loans were secured by land or construction loans As of December 31, 2022 Debt Service Coverage Ratios Year of Origination >1.5x >1.25x - 1.5x >1.0x - 1.25x <1.0x Total* 2022 $ 278 $ 89 $ 171 $ 18 $ 556 2021 212 24 248 181 665 2020 211 9 10 72 302 2019 161 40 53 5 259 2018 93 21 46 — 160 2017 and prior 1,569 331 171 214 2,285 Total $ 2,524 $ 514 $ 699 $ 490 $ 4,227 *No commercial mortgage loans were secured by land or construction loans
Mortgage Loans by Geographic Location of Collateral	The following tables present the commercial mortgage loans by year of origination and U.S. region as of the dates indicated: As of March 31, 2023 U.S. Region Year of Origination Pacific South Atlantic Middle Atlantic West South Central Mountain East North Central New England West North Central East South Central Total 2023 $ 13 $ — $ 2 $ — $ — $ 21 $ 2 $ — $ — $ 38 2022 114 115 46 87 101 81 1 1 19 565 2021 78 44 110 140 98 108 9 37 1 625 2020 63 136 14 14 8 30 — 6 13 284 2019 46 73 6 53 34 4 14 11 16 257 2018 29 54 48 7 6 9 — 5 — 158 2017 and prior 479 450 598 184 162 184 34 114 16 2,221 Total $ 822 $ 872 $ 824 $ 485 $ 409 $ 437 $ 60 $ 174 $ 65 $ 4,148 As of December 31, 2022 U.S. Region Year of Origination Pacific South Atlantic Middle Atlantic West South Central Mountain East North Central New England West North Central East South Central Total 2022 $ 114 $ 115 $ 46 $ 87 $ 101 $ 73 $ 1 $ 1 $ 18 $ 556 2021 79 53 112 139 97 117 9 37 22 665 2020 64 143 14 14 8 30 — 6 23 302 2019 47 73 6 54 34 5 14 10 16 259 2018 28 55 49 7 7 9 — 5 — 160 2017 and prior 485 466 607 196 172 192 34 116 17 2,285 Total $ 817 $ 905 $ 834 $ 497 $ 419 $ 426 $ 58 $ 175 $ 96 $ 4,227
Mortgage Loans by Property Type of Collateral	The following tables present the commercial mortgage loans by year of origination and property type as of the dates indicated: As of March 31, 2023 Property Type Year of Origination Retail Industrial Apartments Office Hotel/Motel Other Mixed Use Total 2023 $ 9 $ 2 $ 13 $ 14 $ — $ — $ — $ 38 2022 72 234 218 25 10 6 — 565 2021 23 143 344 100 — 7 8 625 2020 50 48 70 116 — — — 284 2019 29 57 127 33 11 — — 257 2018 34 68 29 11 — 16 — 158 2017 and prior 614 608 433 364 47 116 39 2,221 Total $ 831 $ 1,160 $ 1,234 $ 663 $ 68 $ 145 $ 47 $ 4,148 As of December 31, 2022 Property Type Year of Origination Retail Industrial Apartments Office Hotel/Motel Other Mixed Use Total 2022 $ 72 $ 227 $ 216 $ 25 $ 10 $ 6 $ — $ 556 2021 23 144 382 100 — 8 8 665 2020 50 48 80 124 — — — 302 2019 29 58 128 33 11 — — 259 2018 34 69 30 11 — 16 — 160 2017 and prior 633 620 456 372 48 117 39 2,285 Total $ 841 $ 1,166 $ 1,292 $ 665 $ 69 $ 147 $ 47 $ 4,227
Allowance for Credit Losses on Financing Receivables	The following table summarizes the activity in the allowance for losses for commercial mortgage loans for the periods indicated: March 31, 2023 December 31, 2022 Allowance for credit losses, beginning of the period $ 14 $ 11 Credit losses on mortgage loans for which credit losses were not previously recorded 1 2 Increase (decrease) on mortgage loans with allowance recorded in previous period (1) 1 Provision for expected credit losses 14 14 Write-offs — — Recoveries of amounts previously written off — — Allowance for credit losses, end of period $ 14 $ 14
Financing Receivable, Past Due	The following table presents past due commercial mortgage loans as of the dates indicated: March 31, 2023 December 31, 2022 Delinquency: Current $ 4,148 $ 4,227 30-59 days past due — — 60-89 days past due — — Greater than 90 days past due — — Total $ 4,148 $ 4,227
Net Investment Income	Net Investment Income The following table summarizes Net investment income for the periods indicated: Three Months Ended March 31, 2023 2022 Fixed maturities $ 333 $ 349 Equity securities 3 2 Mortgage loans on real estate 48 44 Policy loans 2 2 Short-term investments and cash equivalents 2 1 Limited partnerships and other 14 68 Gross investment income 402 466 Less: Investment expenses 18 17 Net investment income $ 384 $ 449
Realized Gain (Loss) on Investments	Net gains (losses) were as follows for the periods indicated: Three Months Ended March 31, 2023 2022 Fixed maturities, available-for-sale, including securities pledged $ (9) $ (59) Fixed maturities, at fair value option 11 (175) Equity securities, at fair value (4) (4) Derivatives (28) 52 Embedded derivatives - fixed maturities 1 (2) Other derivatives, net — 7 Managed custody guarantees 3 (3) Mortgage loans — 3 Other investments 1 (1) Net gains (losses) $ (25) $ (182)
Gain (Loss) on Securities	Proceeds from the sale of fixed maturities, available-for-sale and equity securities and the related gross realized gains and losses, before tax, were as follows for the periods indicated: Three Months Ended March 31, 2023 2022 Proceeds on sales $ 880 $ 870 Gross gains 12 10 Gross losses 21 25
Schedule of Derivative Instruments, Gain (Loss) in Statement of Financial Performance	The location and effect of derivatives qualifying for hedge accounting on the Condensed Consolidated Statements of Operations and Condensed Consolidated Statements of Comprehensive Income are as follows for the periods indicated: Three Months Ended March 31, 2023 2022 Interest Rate Contracts Foreign Exchange Contracts Interest Rate Contracts Foreign Exchange Contracts Derivatives: Qualifying for hedge accounting Location of Gain or (Loss) Reclassified from Accumulated Other Comprehensive Income into Income Net investment income/(loss) Net investment income and Net gains/(losses) Net investment income/(loss) Net investment income and Net gains/(losses) Amount of Gain or (Loss) Recognized in Other Comprehensive Income $ — $ (10) $ (1) $ 6 Amount of Gain or (Loss) Reclassified from Accumulated Other Comprehensive Income — 2 — 2 The location and amount of gain (loss) recognized in the Condensed Consolidated Statements of Operations for derivatives qualifying for hedge accounting are as follows for the periods indicated: Three Months Ended March 31, 2023 2022 Net investment income/(loss) Net gains/(losses) Net investment income/(loss) Net gains/(losses) Total amounts of line items presented in the statement of operations in which the effects of cash flow hedges are recorded $ 384 $ (25) $ 449 $ (182) Derivatives: Qualifying for hedge accounting Cash flow hedges: Foreign exchange contracts: Gain (loss) reclassified from accumulated other comprehensive income into income 2 — 2 — The location and effect of derivatives not designated as hedging instruments on the Condensed Consolidated Statements of Operations are as follows for the periods indicated: Location of Gain or (Loss) on Derivative Three Months Ended March 31, 2023 2022 Derivatives: Non-qualifying for hedge accounting Interest rate contracts Net gains (losses) $ (27) $ 51 Foreign exchange contracts Net gains (losses) — 1 Credit contracts Net gains (losses) (1) — Embedded derivatives and Managed custody guarantees: Within fixed maturity investments Net gains (losses) 1 (2) Managed custody guarantees Net gains (losses) 3 (3) Total $ (24) $ 47

Derivative Financial Instrume_2

Derivative Financial Instruments (Tables)	3 Months Ended
	Mar. 31, 2023
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Schedule of Notional Amounts of Outstanding Derivative Positions	The notional amounts and fair values of derivatives were as follows as of the dates indicated: March 31, 2023 December 31, 2022 Notional Asset Liability Notional Asset Liability Derivatives: Qualifying for hedge accounting (1) Cash flow hedges: Interest rate contracts $ 18 $ — $ — $ 18 $ — $ — Foreign exchange contracts 620 48 2 596 58 2 Derivatives: Non-qualifying for hedge accounting (1) Interest rate contracts 11,139 220 314 12,470 262 327 Foreign exchange contracts 56 2 — 45 2 — Credit contracts 141 — 3 141 — 2 Embedded derivatives and Managed custody guarantees: Within fixed maturity investments (2) N/A 2 — N/A 2 — Managed custody guarantees (3) N/A — 3 N/A — 6 Total $ 272 $ 322 $ 324 $ 337 (1) Open derivative contracts are reported as Derivatives assets or liabilities on the Condensed Consolidated Balance Sheets at fair value. (2) Included in Fixed maturities, available-for-sale, at fair value on the Condensed Consolidated Balance Sheets. (3) Included in Contract owner account balances on the Condensed Consolidated Balance Sheets. N/A - Not Applicable
Offsetting Assets and Liabilities	Although the Company has not elected to net its derivative exposures, the notional amounts and fair values of Over-The-Counter ("OTC") and cleared derivatives excluding exchange traded contracts are presented in the tables below as of the dates indicated: March 31, 2023 Notional Amount Asset Fair Value Liability Fair Value Credit contracts $ 141 $ — $ 3 Foreign exchange contracts 676 50 2 Interest rate contracts 8,831 220 313 270 318 Counterparty netting (1) (219) (219) Cash collateral netting (1) (44) (94) Securities collateral netting (1) (6) (2) Net receivables/payables $ 1 $ 3 (1) Represents the netting of receivable balances with payable balances, net of collateral, for the same counterparty under eligible netting agreements. December 31, 2022 Notional Amount Asset Fair Value Liability Fair Value Credit contracts $ 141 $ — $ 2 Foreign exchange contracts 641 60 2 Interest rate contracts 8,736 261 327 321 331 Counterparty netting (1) (263) (263) Cash collateral netting (1) (51) (64) Securities collateral netting (1) (6) (1) Net receivables/payables $ 1 $ 3
Schedule of Derivative Instruments, Gain (Loss) in Statement of Financial Performance	The location and effect of derivatives qualifying for hedge accounting on the Condensed Consolidated Statements of Operations and Condensed Consolidated Statements of Comprehensive Income are as follows for the periods indicated: Three Months Ended March 31, 2023 2022 Interest Rate Contracts Foreign Exchange Contracts Interest Rate Contracts Foreign Exchange Contracts Derivatives: Qualifying for hedge accounting Location of Gain or (Loss) Reclassified from Accumulated Other Comprehensive Income into Income Net investment income/(loss) Net investment income and Net gains/(losses) Net investment income/(loss) Net investment income and Net gains/(losses) Amount of Gain or (Loss) Recognized in Other Comprehensive Income $ — $ (10) $ (1) $ 6 Amount of Gain or (Loss) Reclassified from Accumulated Other Comprehensive Income — 2 — 2 The location and amount of gain (loss) recognized in the Condensed Consolidated Statements of Operations for derivatives qualifying for hedge accounting are as follows for the periods indicated: Three Months Ended March 31, 2023 2022 Net investment income/(loss) Net gains/(losses) Net investment income/(loss) Net gains/(losses) Total amounts of line items presented in the statement of operations in which the effects of cash flow hedges are recorded $ 384 $ (25) $ 449 $ (182) Derivatives: Qualifying for hedge accounting Cash flow hedges: Foreign exchange contracts: Gain (loss) reclassified from accumulated other comprehensive income into income 2 — 2 — The location and effect of derivatives not designated as hedging instruments on the Condensed Consolidated Statements of Operations are as follows for the periods indicated: Location of Gain or (Loss) on Derivative Three Months Ended March 31, 2023 2022 Derivatives: Non-qualifying for hedge accounting Interest rate contracts Net gains (losses) $ (27) $ 51 Foreign exchange contracts Net gains (losses) — 1 Credit contracts Net gains (losses) (1) — Embedded derivatives and Managed custody guarantees: Within fixed maturity investments Net gains (losses) 1 (2) Managed custody guarantees Net gains (losses) 3 (3) Total $ (24) $ 47

Fair Value Measurements (Tables

Fair Value Measurements (Tables)	3 Months Ended
	Mar. 31, 2023
Fair Value Disclosures [Abstract]
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis	The following table presents the Company’s hierarchy for its assets and liabilities measured at fair value on a recurring basis as of March 31, 2023: Level 1 Level 2 Level 3 Total Assets: Fixed maturities, including securities pledged: U.S. Treasuries $ 248 $ 56 $ — $ 304 U.S. Government agencies and authorities — 30 — 30 State, municipalities and political subdivisions — 601 — 601 U.S. corporate public securities — 5,984 14 5,998 U.S. corporate private securities — 2,290 1,364 3,654 Foreign corporate public securities and foreign governments (1) — 2,089 — 2,089 Foreign corporate private securities (1) — 2,063 352 2,415 Residential mortgage-backed securities — 2,833 48 2,881 Commercial mortgage-backed securities — 2,571 — 2,571 Other asset-backed securities — 1,350 33 1,383 Total fixed maturities, including securities pledged 248 19,867 1,811 21,926 Equity securities 15 — 113 128 Derivatives: Interest rate contracts 3 217 — 220 Foreign exchange contracts — 50 — 50 Cash and cash equivalents, short-term investments and short-term investments under securities loan agreements 1,235 — — 1,235 Assets held in separate accounts 75,959 5,603 349 81,911 Total assets $ 77,460 $ 25,737 $ 2,273 $ 105,470 Percentage of Level to Total 74 % 24 % 2 % 100 % Liabilities: Stabilizer and MCGs $ — $ — $ 3 $ 3 Derivatives: Interest rate contracts 1 313 — 314 Foreign exchange contracts — 2 — 2 Credit contracts — 3 — 3 Total liabilities $ 1 $ 318 $ 3 $ 322 (1) Primarily U.S. dollar denominated. The following table presents the Company’s hierarchy for its assets and liabilities measured at fair value on a recurring basis as of December 31, 2022: Level 1 Level 2 Level 3 Total Assets: Fixed maturities, including securities pledged: U.S. Treasuries $ 291 $ 86 $ — $ 377 U.S. Government agencies and authorities — 30 — 30 State, municipalities and political subdivisions — 600 — 600 U.S. corporate public securities — 5,925 13 5,938 U.S. corporate private securities — 2,212 1,356 3,568 Foreign corporate public securities and foreign governments (1) — 2,064 2 2,066 Foreign corporate private securities (1) — 2,099 339 2,438 Residential mortgage-backed securities — 2,873 20 2,893 Commercial mortgage-backed securities — 2,599 — 2,599 Other asset-backed securities — 1,258 52 1,310 Total fixed maturities, including securities pledged 291 19,746 1,782 21,819 Equity securities 16 — 117 133 Derivatives: Interest rate contracts 1 261 — 262 Foreign exchange contracts — 60 — 60 Cash and cash equivalents, short-term investments and short-term investments under securities loan agreements 1,407 — — 1,407 Assets held in separate accounts 72,065 5,227 347 77,639 Total assets $ 73,780 $ 25,294 $ 2,246 $ 101,320 Percentage of Level to total 73 % 25 % 2 % 100 % Liabilities: Stabilizer and MCGs $ — $ — $ 6 $ 6 Derivatives: Interest rate contracts 2 325 — 327 Foreign exchange contracts — 2 — 2 Credit contracts — 2 — 2 Total liabilities $ 2 $ 329 $ 6 $ 337 (1) Primarily U.S. dollar denominated.

Deferred Policy Acquisition C_2

Deferred Policy Acquisition Costs and Value of Business Acquired (Tables)	3 Months Ended
	Mar. 31, 2023
Deferred Policy Acquisition Costs and Present Value of Future Insurance Profits, Net [Abstract]
Deferred Policy Acquisition Costs and Value of Business Acquired	The following table presents a rollforward of DAC and VOBA for the periods indicated: DAC VOBA Wealth Solutions Deferred and Individual Annuities Balance as of January 1, 2022 $ 573 $ 375 Deferrals of commissions and expenses 54 4 Amortization expense (49) (31) Balance as of December 31, 2022 $ 578 $ 348 Deferrals of commissions and expenses 14 1 Amortization expense (12) (8) Balance as of March 31, 2023 $ 580 $ 341 The following table shows a reconciliation of DAC and VOBA balances to the Condensed Consolidated Balance Sheets for the periods indicated: March 31, 2023 December 31, 2022 DAC: Wealth Solutions Deferred and Individual Annuities $ 580 $ 578 VOBA 341 348 Other 12 12 Total $ 933 $ 938

Other Income and Expenses (Tabl

Other Income and Expenses (Tables)	3 Months Ended
	Mar. 31, 2023
Other Income and Expenses [Abstract]
Schedule of Amounts Recognized in Other Comprehensive Income (Loss)	Three Months Ended March 31, 2023 Before-Tax Amount Income Tax After-Tax Amount Available-for-sale securities: Fixed maturities $ 497 $ (104) $ 393 Adjustments for amounts recognized in Net gains (losses) in the Condensed Consolidated Statements of Operations 10 (2) 8 Change in unrealized gains (losses) on available-for-sale securities 507 (106) 401 Derivatives: Derivatives (10) (1) 2 (8) Adjustments related to effective cash flow hedges for amounts recognized in Net investment income in the Condensed Consolidated Statements of Operations (5) 1 (4) Change in unrealized gains (losses) on derivatives (15) 3 (12) Change in current discount rate 6 (1) 5 Change in Accumulated other comprehensive income (loss) $ 498 $ (104) $ 394 (1) See the Derivative Financial Instruments Note to these Condensed Consolidated Financial Statements for additional information. Three Months Ended March 31, 2022 Before-Tax Amount Income Tax After-Tax Amount Available-for-sale securities: Fixed maturities $ (1,939) $ 407 $ (1,532) Adjustments for amounts recognized in Net gains (losses) in the Condensed Consolidated Statements of Operations 60 (13) 47 Change in unrealized gains (losses) on available-for-sale securities (1,879) 394 (1,485) Derivatives: Derivatives 5 (1) (1) 4 Adjustments related to effective cash flow hedges for amounts recognized in Net investment income in the Condensed Consolidated Statements of Operations (5) 1 (4) Change in unrealized gains (losses) on derivatives — — — Change in current discount rate 16 (3) 13 Change in Accumulated other comprehensive income (loss) $ (1,863) $ 391 $ (1,472) (1) See the Derivative Financial Instruments Note to these Condensed Consolidated Financial Statements for additional information.
Schedule of Accumulated Other Comprehensive Income (Loss)	Shareholder’s equity included the following components of AOCI as of the dates indicated: March 31, 2023 2022 Fixed maturities, net of impairment $ (2,037) $ 247 Derivatives (1) 97 77 Change in current discount rate (343) (375) Deferred income tax asset (liability) 608 139 Total (1,675) 88 Pension and other postretirement benefits liability, net of tax 2 2 AOCI $ (1,673) $ 90 (1) Gains and losses reported in Accumulated Other Comprehensive Income (AOCI) from hedge transactions that resulted in the acquisition of an identified asset are reclassified into earnings in the same period or periods during which the asset acquired affects earnings. As of March 31, 2023, the portion of the AOCI that is expected to be reclassified into earnings within the next twelve months is $17. Changes in AOCI, including the reclassification adjustments recognized in the Condensed Consolidated Statements of Operations were as follows for the periods indicated:

Commitments and Contingencies (

Commitments and Contingencies (Tables)	3 Months Ended
	Mar. 31, 2023
Commitments and Contingencies Disclosure [Abstract]
Schedule of Restricted Assets	The components of the fair value of the restricted assets were as follows as of the dates indicated: March 31, 2023 December 31, 2022 Fixed maturity collateral pledged to FHLB (1) $ 1,074 $ 997 FHLB restricted stock (2) 37 35 Other fixed maturities-state deposits 12 11 Cash and cash equivalents 2 2 Securities pledged (3) 883 792 Total restricted assets $ 2,008 $ 1,837 (1) Included in Fixed maturities, available for sale, at fair value on the Condensed Consolidated Balance Sheets. (2) Included in Other investments on the Condensed Consolidated Balance Sheets. (3) Includes the fair value of loaned securities of $761 and $690 as of March 31, 2023 and December 31, 2022, respectively. In addition, as of March 31, 2023 and December 31, 2022, the Company delivered securities as collateral of $122 and $102, respectively. Loaned securities and securities delivered as collateral are included in Securities pledged on the Condensed Consolidated Balance Sheets.

Business, Basis of Presentati_3

Business, Basis of Presentation and Significant Accounting Policies - Narrative (Details) - USD ($) $ in Millions	Dec. 31, 2020	Mar. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Jan. 01, 2021
Deferred Policy Acquisition Cost		$ 933	$ 938
Present Value of Future Insurance Profits, Net		341	348	$ 375
Retirement
Deferred Policy Acquisition Cost		$ 580	$ 578	$ 573
Previously Reported [Member]
Present Value of Future Insurance Profits, Net	$ 40
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	4,897
Previously Reported [Member] | Retirement
Deferred Policy Acquisition Cost	129
Revision of Prior Period, Adjustment [Member]
Present Value of Future Insurance Profits, Net					$ 426
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest					5,518
Revision of Prior Period, Adjustment [Member] | Accumulated Other Comprehensive Income (Loss)
Present Value of Future Insurance Profits, Net	386
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	1,018
Liability for Future Policy Benefit, Remeasurement Gain (Loss)	(339)
Revision of Prior Period, Adjustment [Member] | Retained Earnings (Deficit)
Market Risk Benefit, after Increase (Decrease) from Instrument-Specific Credit Risk	(61)
Other Adjustments	3
Revision of Prior Period, Adjustment [Member] | Retirement
Deferred Policy Acquisition Cost					$ 568
Revision of Prior Period, Adjustment [Member] | Retirement | Accumulated Other Comprehensive Income (Loss)
Deferred Policy Acquisition Cost	439
Effect of Modified Retrospective Application Accounting Standards Update 2018-12 [Member]
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	621
Effect of Modified Retrospective Application Accounting Standards Update 2018-12 [Member] | Accumulated Other Comprehensive Income (Loss)
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	679
Effect of Modified Retrospective Application Accounting Standards Update 2018-12 [Member] | Retained Earnings (Deficit)
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	$ (58)

Investments - Fixed Maturities

Investments - Fixed Maturities and Equity Securities (Details) - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
Available-for-sale Securities Including Securities Pledged [Line Items]
Securities pledged, amortized costs	$ 971	$ 894
Debt Securities, Available-for-sale, Allowance for Credit Loss	5	7
U.S. Treasuries
Available-for-sale Securities Including Securities Pledged [Line Items]
Amortized Cost	316	404
Fixed maturities, Gross Unrealized Capital Gains	7	4
Fixed maturities, Gross Unrealized Capital Losses	19	31
Embedded Derivatives	0	0
Fair Value	304	377
Debt Securities, Available-for-sale, Allowance for Credit Loss	0
OTTI		0
US Treasury and Government
Available-for-sale Securities Including Securities Pledged [Line Items]
Amortized Cost	32	33
Fixed maturities, Gross Unrealized Capital Gains	0	0
Fixed maturities, Gross Unrealized Capital Losses	2	3
Embedded Derivatives	0	0
Fair Value	30	30
Debt Securities, Available-for-sale, Allowance for Credit Loss	0
OTTI		0
State, municipalities and political subdivisions
Available-for-sale Securities Including Securities Pledged [Line Items]
Amortized Cost	667	691
Fixed maturities, Gross Unrealized Capital Gains	2	1
Fixed maturities, Gross Unrealized Capital Losses	68	92
Embedded Derivatives	0	0
Fair Value	601	600
Debt Securities, Available-for-sale, Allowance for Credit Loss	0
OTTI		0
U.S. corporate public securities
Available-for-sale Securities Including Securities Pledged [Line Items]
Amortized Cost	6,768	6,938
Fixed maturities, Gross Unrealized Capital Gains	62	32
Fixed maturities, Gross Unrealized Capital Losses	832	1,032
Embedded Derivatives	0	0
Fair Value	5,998	5,938
Debt Securities, Available-for-sale, Allowance for Credit Loss	0
OTTI		0
U.S. corporate private securities
Available-for-sale Securities Including Securities Pledged [Line Items]
Amortized Cost	3,904	3,885
Fixed maturities, Gross Unrealized Capital Gains	23	11
Fixed maturities, Gross Unrealized Capital Losses	273	328
Embedded Derivatives	0	0
Fair Value	3,654	3,568
Debt Securities, Available-for-sale, Allowance for Credit Loss	0
OTTI		0
Foreign corporate public securities and foreign governments
Available-for-sale Securities Including Securities Pledged [Line Items]
Amortized Cost	2,333	2,380
Fixed maturities, Gross Unrealized Capital Gains	19	9
Fixed maturities, Gross Unrealized Capital Losses	259	317
Embedded Derivatives	0	0
Fair Value	2,089	2,066
Debt Securities, Available-for-sale, Allowance for Credit Loss	4
OTTI		6
Foreign corporate private securities
Available-for-sale Securities Including Securities Pledged [Line Items]
Amortized Cost	2,543	2,617
Fixed maturities, Gross Unrealized Capital Gains	12	6
Fixed maturities, Gross Unrealized Capital Losses	139	184
Embedded Derivatives	0	0
Fair Value	2,415	2,438
Debt Securities, Available-for-sale, Allowance for Credit Loss	1
OTTI		1
Residential mortgage-backed
Available-for-sale Securities Including Securities Pledged [Line Items]
Amortized Cost	2,982	3,023
Fixed maturities, Gross Unrealized Capital Gains	28	21
Fixed maturities, Gross Unrealized Capital Losses	131	153
Embedded Derivatives	(2)	(2)
Fair Value	2,881	2,893
Debt Securities, Available-for-sale, Allowance for Credit Loss	0
OTTI		0
Commercial mortgage-backed
Available-for-sale Securities Including Securities Pledged [Line Items]
Amortized Cost	2,942	2,978
Fixed maturities, Gross Unrealized Capital Gains	0	0
Fixed maturities, Gross Unrealized Capital Losses	371	379
Embedded Derivatives	0	0
Fair Value	2,571	2,599
Debt Securities, Available-for-sale, Allowance for Credit Loss	0
OTTI		0
Other asset-backed securities
Available-for-sale Securities Including Securities Pledged [Line Items]
Amortized Cost	1,479	1,418
Fixed maturities, Gross Unrealized Capital Gains	2	1
Fixed maturities, Gross Unrealized Capital Losses	98	109
Embedded Derivatives	0	0
Fair Value	1,383	1,310
Debt Securities, Available-for-sale, Allowance for Credit Loss	0
OTTI		0
Embedded derivatives - fixed maturities
Available-for-sale Securities Including Securities Pledged [Line Items]
Amortized Cost	23,966	24,367
Fixed maturities, Gross Unrealized Capital Gains	155	85
Fixed maturities, Gross Unrealized Capital Losses	2,192	2,628
Embedded Derivatives	(2)	(2)
Fair Value	21,926	21,819
Total fixed maturities, less securities pledged, Amortized Cost	22,995	23,473
Total fixed maturities, less securities pledged, Gross Unrealized Capital Gains	155	82
Total fixed maturities, less securities pledged, Fair Value	21,043	21,027
Debt Securities, Available-for-sale, Allowance for Credit Loss	5
OTTI	5	7
Total fixed maturities, less securities pledged, Gross Unrealized Capital Losses	2,104	2,523
Collateral Pledged
Available-for-sale Securities Including Securities Pledged [Line Items]
Securities pledged	883	792
Collateral Pledged | Embedded derivatives - fixed maturities
Available-for-sale Securities Including Securities Pledged [Line Items]
Embedded Derivatives	0	0
Securities pledged, amortized costs	971	894
Securities pledged, Gross Unrealized Capital Gains	0	3
Securities pledged	883	792
Debt Securities, Available-for-sale, Allowance for Credit Loss	0	0
Available-for-sale Securities, Pledged as Collateral, Debt Securities, Unrecognized Holding Loss	$ 88	$ 105

Investments - Debt Maturities (

Investments - Debt Maturities (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Dec. 31, 2022
Available-for-sale Securities Including Securities Pledged [Line Items]
Fixed Maturities, single issuers in excess of total equity	no
Embedded derivatives - fixed maturities
Available-for-sale Securities Including Securities Pledged [Line Items]
One year or less, Amortized Cost	$ 488
One year or less, Fair Value	485
After one year through five years, Amortized Cost	3,292
After one year through five years, Fair Value	3,144
After five years through ten years, Amortized Cost	3,228
After five years through ten years, Fair Value	3,055
After ten years, Amortized Cost	9,555
After ten years, Fair Value	8,407
Amortized Cost	23,966	$ 24,367
Fixed maturities, including securities pledged	$ 21,926	$ 21,819
Mortgage-backed securities
Available-for-sale Securities Including Securities Pledged [Line Items]
Percent Collateralized Mortgage Backed Securities including Interest-Only Strip or Principal-Only Strip	51.60%	46.90%
Without single maturity date, Amortized Cost	$ 5,924
Without single maturity date, Fair Value	5,452
Other asset-backed securities
Available-for-sale Securities Including Securities Pledged [Line Items]
Without single maturity date, Amortized Cost	1,479
Without single maturity date, Fair Value	1,383
Amortized Cost	1,479	$ 1,418
Fixed maturities, including securities pledged	$ 1,383	$ 1,310

Investments - Composition of US

Investments - Composition of US and Foreign Corporate Securities (Details) - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
Collateral Pledged
Available-for-sale Securities Including Securities Pledged [Line Items]
Securities Sold under Agreements to Repurchase, Asset	$ 0
Mortgage-backed securities
Available-for-sale Securities Including Securities Pledged [Line Items]
Percent Collateralized Mortgage Backed Securities including Interest-Only Strip or Principal-Only Strip	51.60%	46.90%
Communications
Available-for-sale Securities Including Securities Pledged [Line Items]
Amortized Cost	$ 915	$ 911
Gross Unrealized Capital Gains	15	8
Gross Unrealized Capital Losses	88	117
Fair Value	842	802
Financial
Available-for-sale Securities Including Securities Pledged [Line Items]
Amortized Cost	3,059	3,155
Gross Unrealized Capital Gains	27	16
Gross Unrealized Capital Losses	351	406
Fair Value	2,735	2,765
Industrial and other companies
Available-for-sale Securities Including Securities Pledged [Line Items]
Amortized Cost	6,174	6,344
Gross Unrealized Capital Gains	29	10
Gross Unrealized Capital Losses	611	774
Fair Value	5,592	5,580
Energy
Available-for-sale Securities Including Securities Pledged [Line Items]
Amortized Cost	1,497	1,486
Gross Unrealized Capital Gains	22	11
Gross Unrealized Capital Losses	104	131
Fair Value	1,415	1,366
Utilities
Available-for-sale Securities Including Securities Pledged [Line Items]
Amortized Cost	2,652	2,665
Gross Unrealized Capital Gains	18	9
Gross Unrealized Capital Losses	236	291
Fair Value	2,434	2,383
Transportation
Available-for-sale Securities Including Securities Pledged [Line Items]
Amortized Cost	881	915
Gross Unrealized Capital Gains	4	1
Gross Unrealized Capital Losses	78	100
Fair Value	807	816
Total
Available-for-sale Securities Including Securities Pledged [Line Items]
Amortized Cost	15,178	15,476
Gross Unrealized Capital Gains	115	55
Gross Unrealized Capital Losses	1,468	1,819
Fair Value	$ 13,825	$ 13,712

Investments - Repurchase Agreem

Investments - Repurchase Agreement, Securities Lending, VIEs (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Dec. 31, 2022
Available-for-sale Securities Including Securities Pledged [Line Items]
Initial collateral required, percent of market value of loaned securities	102%
Securities received as collateral	$ 95	$ 103
Payables under securities loan agreements, including collateral held	941	921
Securities pledged as collateral
Available-for-sale Securities Including Securities Pledged [Line Items]
Fair value of loaned securities	761	690
Short-term Investments
Available-for-sale Securities Including Securities Pledged [Line Items]
Securities received as collateral	689	615
Cash collateral, included in Payables
Available-for-sale Securities Including Securities Pledged [Line Items]
Payables under securities loan agreements, including collateral held	689	615
U.S. Treasuries
Available-for-sale Securities Including Securities Pledged [Line Items]
Payables under securities loan agreements, including collateral held	5	51
U.S. corporate public securities
Available-for-sale Securities Including Securities Pledged [Line Items]
Payables under securities loan agreements, including collateral held	559	466
Foreign corporate public securities and foreign governments
Available-for-sale Securities Including Securities Pledged [Line Items]
Payables under securities loan agreements, including collateral held	220	201
Payables under securities loan agreements
Available-for-sale Securities Including Securities Pledged [Line Items]
Payables under securities loan agreements, including collateral held	$ 784	$ 718

Investments - Allowance for cre

Investments - Allowance for credit losses (Details) - USD ($) $ in Millions	3 Months Ended	12 Months Ended
	Mar. 31, 2023	Dec. 31, 2022
Allowance for Loan and Lease Losses [Roll Forward]
Balance as of January 1, 2023	$ 7	$ 48
Credit losses on securities for which credit losses were not previously recorded		6
Financing Receivable, Allowance for Credit Loss, Sale	2	(49)
Increase (decrease) on securities with allowance recorded in previous period		2
Residential mortgage-backed
Allowance for Loan and Lease Losses [Roll Forward]
Balance as of January 1, 2023	0	1
Credit losses on securities for which credit losses were not previously recorded		0
Financing Receivable, Allowance for Credit Loss, Sale		0
Increase (decrease) on securities with allowance recorded in previous period		(1)
Foreign corporate private securities
Allowance for Loan and Lease Losses [Roll Forward]
Balance as of January 1, 2023	1	47
Credit losses on securities for which credit losses were not previously recorded		0
Financing Receivable, Allowance for Credit Loss, Sale	0	(49)
Increase (decrease) on securities with allowance recorded in previous period		3
Foreign corporate public securities and foreign governments
Allowance for Loan and Lease Losses [Roll Forward]
Balance as of January 1, 2023	6	0
Credit losses on securities for which credit losses were not previously recorded		6
Financing Receivable, Allowance for Credit Loss, Sale	$ (2)	0
Increase (decrease) on securities with allowance recorded in previous period		$ 0

Investments - Unrealized Capita

Investments - Unrealized Capital Losses (Details) $ in Millions	Mar. 31, 2023 USD ($) securities	Dec. 31, 2022 USD ($) securities
Available-for-sale Securities Including Securities Pledged [Line Items]
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Number of Positions | securities	1,754
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss	$ 2,192	$ 2,628
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months	$ 558
Debt Securities, Available-for-sale, Unrealized Loss Position, Number of Positions | securities	4,031	4,222
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Number of Positions | securities	2,277	1,069
Debt Securities, Available-for-sale, Unrealized Loss Position	$ 8,404	$ 3,143
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Fair Value	8,921
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer	1,634	861
Debt Securities, Available-for-sale, Unrealized Loss Position, Fair Value	$ 17,325	18,531
Debt Securities, Available-for-sale, Including Securities Pledged, Continuous Unrealized Loss Position Twelve Months or Less, Fair Value		15,388
Debt Securities, Available-for-sale, Including Securities Pledged, Continuous Unrealized Loss Position Twelve Months or Less, Accumulated Loss		$ 1,767
Debt Securities, Available-for-sale, Including Securities Pledged, Continuous Unrealized Loss Position Twelve Months or Less, Number of Securities | securities		3,153
Fair value decline below amortized cost greater than 20%
Available-for-sale Securities Including Securities Pledged [Line Items]
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions, Greater than or Equal to One Year | securities	69
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	$ 33
U.S. Treasuries
Available-for-sale Securities Including Securities Pledged [Line Items]
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Number of Positions | securities	10
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss	$ 19	$ 31
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months	$ 1
Debt Securities, Available-for-sale, Unrealized Loss Position, Number of Positions | securities	20	21
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Number of Positions | securities	10	3
Debt Securities, Available-for-sale, Unrealized Loss Position	$ 83	$ 2
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Fair Value	58
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer	18	1
Debt Securities, Available-for-sale, Unrealized Loss Position, Fair Value	$ 141	225
Debt Securities, Available-for-sale, Including Securities Pledged, Continuous Unrealized Loss Position Twelve Months or Less, Fair Value		223
Debt Securities, Available-for-sale, Including Securities Pledged, Continuous Unrealized Loss Position Twelve Months or Less, Accumulated Loss		$ 30
Debt Securities, Available-for-sale, Including Securities Pledged, Continuous Unrealized Loss Position Twelve Months or Less, Number of Securities | securities		18
State, municipalities and political subdivisions
Available-for-sale Securities Including Securities Pledged [Line Items]
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Number of Positions | securities	196
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss	$ 68	$ 92
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months	$ 31
Debt Securities, Available-for-sale, Unrealized Loss Position, Number of Positions | securities	279	292
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Number of Positions | securities	83	16
Debt Securities, Available-for-sale, Unrealized Loss Position	$ 139	$ 15
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Fair Value	419
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer	37	7
Debt Securities, Available-for-sale, Unrealized Loss Position, Fair Value	$ 558	560
Debt Securities, Available-for-sale, Including Securities Pledged, Continuous Unrealized Loss Position Twelve Months or Less, Fair Value		545
Debt Securities, Available-for-sale, Including Securities Pledged, Continuous Unrealized Loss Position Twelve Months or Less, Accumulated Loss		$ 85
Debt Securities, Available-for-sale, Including Securities Pledged, Continuous Unrealized Loss Position Twelve Months or Less, Number of Securities | securities		276
U.S. corporate public securities
Available-for-sale Securities Including Securities Pledged [Line Items]
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Number of Positions | securities	474
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss	$ 832	$ 1,032
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months	$ 175
Debt Securities, Available-for-sale, Unrealized Loss Position, Number of Positions | securities	1,163	1,261
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Number of Positions | securities	689	360
Debt Securities, Available-for-sale, Unrealized Loss Position	$ 2,333	$ 998
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Fair Value	2,522
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer	657	419
Debt Securities, Available-for-sale, Unrealized Loss Position, Fair Value	$ 4,855	5,288
Debt Securities, Available-for-sale, Including Securities Pledged, Continuous Unrealized Loss Position Twelve Months or Less, Fair Value		4,290
Debt Securities, Available-for-sale, Including Securities Pledged, Continuous Unrealized Loss Position Twelve Months or Less, Accumulated Loss		$ 613
Debt Securities, Available-for-sale, Including Securities Pledged, Continuous Unrealized Loss Position Twelve Months or Less, Number of Securities | securities		901
U.S. corporate private securities
Available-for-sale Securities Including Securities Pledged [Line Items]
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Number of Positions | securities	184
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss	$ 273	$ 328
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months	$ 89
Debt Securities, Available-for-sale, Unrealized Loss Position, Number of Positions | securities	330	344
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Number of Positions | securities	146	32
Debt Securities, Available-for-sale, Unrealized Loss Position	$ 1,242	$ 331
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Fair Value	1,734
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer	184	64
Debt Securities, Available-for-sale, Unrealized Loss Position, Fair Value	$ 2,976	3,150
Debt Securities, Available-for-sale, Including Securities Pledged, Continuous Unrealized Loss Position Twelve Months or Less, Fair Value		2,819
Debt Securities, Available-for-sale, Including Securities Pledged, Continuous Unrealized Loss Position Twelve Months or Less, Accumulated Loss		$ 264
Debt Securities, Available-for-sale, Including Securities Pledged, Continuous Unrealized Loss Position Twelve Months or Less, Number of Securities | securities		312
Foreign corporate public securities and foreign governments
Available-for-sale Securities Including Securities Pledged [Line Items]
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Number of Positions | securities	195
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss	$ 259	$ 317
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months	$ 56
Debt Securities, Available-for-sale, Unrealized Loss Position, Number of Positions | securities	413	441
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Number of Positions | securities	218	93
Debt Securities, Available-for-sale, Unrealized Loss Position	$ 777	$ 298
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Fair Value	905
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer	203	116
Debt Securities, Available-for-sale, Unrealized Loss Position, Fair Value	$ 1,682	1,807
Debt Securities, Available-for-sale, Including Securities Pledged, Continuous Unrealized Loss Position Twelve Months or Less, Fair Value		1,509
Debt Securities, Available-for-sale, Including Securities Pledged, Continuous Unrealized Loss Position Twelve Months or Less, Accumulated Loss		$ 201
Debt Securities, Available-for-sale, Including Securities Pledged, Continuous Unrealized Loss Position Twelve Months or Less, Number of Securities | securities		348
Foreign corporate private securities
Available-for-sale Securities Including Securities Pledged [Line Items]
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Number of Positions | securities	130
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss	$ 139	$ 184
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months	$ 60
Debt Securities, Available-for-sale, Unrealized Loss Position, Number of Positions | securities	194	206
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Number of Positions | securities	64	6
Debt Securities, Available-for-sale, Unrealized Loss Position	$ 643	$ 52
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Fair Value	1,492
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer	79	11
Debt Securities, Available-for-sale, Unrealized Loss Position, Fair Value	$ 2,135	2,255
Debt Securities, Available-for-sale, Including Securities Pledged, Continuous Unrealized Loss Position Twelve Months or Less, Fair Value		2,203
Debt Securities, Available-for-sale, Including Securities Pledged, Continuous Unrealized Loss Position Twelve Months or Less, Accumulated Loss		$ 173
Debt Securities, Available-for-sale, Including Securities Pledged, Continuous Unrealized Loss Position Twelve Months or Less, Number of Securities | securities		200
Residential mortgage-backed
Available-for-sale Securities Including Securities Pledged [Line Items]
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Number of Positions | securities	280
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss	$ 131	$ 153
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months	$ 28
Debt Securities, Available-for-sale, Unrealized Loss Position, Number of Positions | securities	618	656
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Number of Positions | securities	338	215
Debt Securities, Available-for-sale, Unrealized Loss Position	$ 588	$ 328
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Fair Value	501
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer	103	75
Debt Securities, Available-for-sale, Unrealized Loss Position, Fair Value	$ 1,089	1,393
Debt Securities, Available-for-sale, Including Securities Pledged, Continuous Unrealized Loss Position Twelve Months or Less, Fair Value		1,065
Debt Securities, Available-for-sale, Including Securities Pledged, Continuous Unrealized Loss Position Twelve Months or Less, Accumulated Loss		$ 78
Debt Securities, Available-for-sale, Including Securities Pledged, Continuous Unrealized Loss Position Twelve Months or Less, Number of Securities | securities		441
Commercial mortgage-backed
Available-for-sale Securities Including Securities Pledged [Line Items]
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Number of Positions | securities	175
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss	$ 371	$ 379
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months	$ 102
Debt Securities, Available-for-sale, Unrealized Loss Position, Number of Positions | securities	566	562
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Number of Positions | securities	391	189
Debt Securities, Available-for-sale, Unrealized Loss Position	$ 1,594	$ 759
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Fair Value	950
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer	269	127
Debt Securities, Available-for-sale, Unrealized Loss Position, Fair Value	$ 2,544	2,551
Debt Securities, Available-for-sale, Including Securities Pledged, Continuous Unrealized Loss Position Twelve Months or Less, Fair Value		1,792
Debt Securities, Available-for-sale, Including Securities Pledged, Continuous Unrealized Loss Position Twelve Months or Less, Accumulated Loss		$ 252
Debt Securities, Available-for-sale, Including Securities Pledged, Continuous Unrealized Loss Position Twelve Months or Less, Number of Securities | securities		373
Other asset-backed securities
Available-for-sale Securities Including Securities Pledged [Line Items]
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Number of Positions | securities	110
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss	$ 98	$ 109
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months	$ 16
Debt Securities, Available-for-sale, Unrealized Loss Position, Number of Positions | securities	446	436
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Number of Positions | securities	336	155
Debt Securities, Available-for-sale, Unrealized Loss Position	$ 988	$ 360
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Fair Value	340
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer	82	41
Debt Securities, Available-for-sale, Unrealized Loss Position, Fair Value	$ 1,328	1,272
Debt Securities, Available-for-sale, Including Securities Pledged, Continuous Unrealized Loss Position Twelve Months or Less, Fair Value		912
Debt Securities, Available-for-sale, Including Securities Pledged, Continuous Unrealized Loss Position Twelve Months or Less, Accumulated Loss		$ 68
Debt Securities, Available-for-sale, Including Securities Pledged, Continuous Unrealized Loss Position Twelve Months or Less, Number of Securities | securities		281
US Government Corporations and Agencies Securities
Available-for-sale Securities Including Securities Pledged [Line Items]
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Number of Positions | securities	0
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss	$ 2
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months	$ 0
Debt Securities, Available-for-sale, Unrealized Loss Position, Number of Positions | securities	2
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Number of Positions | securities	2
Debt Securities, Available-for-sale, Unrealized Loss Position	$ 17
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Fair Value	0
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer	2
Debt Securities, Available-for-sale, Unrealized Loss Position, Fair Value	$ 17
US Treasury and Government
Available-for-sale Securities Including Securities Pledged [Line Items]
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss		$ 3
Debt Securities, Available-for-sale, Unrealized Loss Position, Number of Positions | securities		3
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Number of Positions | securities		0
Debt Securities, Available-for-sale, Unrealized Loss Position		$ 0
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer		0
Debt Securities, Available-for-sale, Unrealized Loss Position, Fair Value		30
Debt Securities, Available-for-sale, Including Securities Pledged, Continuous Unrealized Loss Position Twelve Months or Less, Fair Value		30
Debt Securities, Available-for-sale, Including Securities Pledged, Continuous Unrealized Loss Position Twelve Months or Less, Accumulated Loss		$ 3
Debt Securities, Available-for-sale, Including Securities Pledged, Continuous Unrealized Loss Position Twelve Months or Less, Number of Securities | securities		3

Investments - Unrealized Capi_2

Investments - Unrealized Capital Losses 1 (Details) $ in Millions	3 Months Ended
	Mar. 31, 2023 USD ($) securities
Available-for-sale Securities Including Securities Pledged [Line Items]
Available For Sale Securities Change in Loss Position | $	$ (436)
Fair value decline below amortized cost greater than 20%
Available-for-sale Securities Including Securities Pledged [Line Items]
More than twelve months below amortized cost, Number of Securities | securities	69

Investments - OTTI (Details)

Investments - OTTI (Details) $ in Millions	3 Months Ended
	Mar. 31, 2023 USD ($) securities	Mar. 31, 2022 USD ($) securities
Available-for-sale Securities Including Securities Pledged [Line Items]
No. of Securities | securities	2	11
Other-than-temporary Impairment Loss, Debt Securities, Available-for-Sale, Recognized in Earnings | $	$ 0	$ 5
Residential mortgage-backed
Available-for-sale Securities Including Securities Pledged [Line Items]
No. of Securities | securities	2	11
Other-than-temporary Impairment Loss, Debt Securities, Available-for-Sale, Recognized in Earnings | $	$ 0	$ 5

Investments - Troubled Debt Res

Investments - Troubled Debt Restructuring (Details)	3 Months Ended
	Mar. 31, 2023 loan
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loans and Leases Receivable, Loan to Value, Benchmark Ratio	100%
Loans and Leases Receivable, Debt Service Coverage, Benchmark Ratio	100%
Commercial Portfolio Segment
Financing Receivable, Troubled Debt Restructuring [Line Items]
Troubled debt restructuring, number of contracts	0

Investments - Loans by Loan to

Investments - Loans by Loan to Value (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
	Mar. 31, 2023	Sep. 30, 2022	Dec. 31, 2022
Schedule of Loans by Loan to Value Ratio [Line Items]
Financing Receivable, before Allowance for Credit Loss	$ 4,148		$ 4,227
Targeted maximum amount of mortgage loans lended, percent of estimated fair value of underlying real estate	75%
Benchmark loan to value ratio, greater than indicates unpaid loan amount exceeds underlying collateral	100%
0% - 50%
Schedule of Loans by Loan to Value Ratio [Line Items]
Financing Receivable, before Allowance for Credit Loss	$ 2,645		2,651
Loans Receivable, Loan to Value Ratio, Minimum	0%	0%
Loans Receivable, Loan to Value Ratio, Maximum	50%	50%
50% - 60%
Schedule of Loans by Loan to Value Ratio [Line Items]
Financing Receivable, before Allowance for Credit Loss	$ 1,138		1,187
Loans Receivable, Loan to Value Ratio, Minimum	50%	50%
Loans Receivable, Loan to Value Ratio, Maximum	60%	60%
60% - 70%
Schedule of Loans by Loan to Value Ratio [Line Items]
Financing Receivable, before Allowance for Credit Loss	$ 355		369
Loans Receivable, Loan to Value Ratio, Minimum	60%	60%
Loans Receivable, Loan to Value Ratio, Maximum	70%	70%
70% - 80%
Schedule of Loans by Loan to Value Ratio [Line Items]
Financing Receivable, before Allowance for Credit Loss	$ 10		20
Loans Receivable, Loan to Value Ratio, Minimum	70%	70%
Loans Receivable, Loan to Value Ratio, Maximum	80%	80%
>80% and above
Schedule of Loans by Loan to Value Ratio [Line Items]
Financing Receivable, before Allowance for Credit Loss	$ 0		0
Loans Receivable, Loan to Value Ratio, Minimum	80%	80%
Year of Origination 2020
Schedule of Loans by Loan to Value Ratio [Line Items]
Financing Receivable, before Allowance for Credit Loss	$ 284		302
Year of Origination 2020 | 0% - 50%
Schedule of Loans by Loan to Value Ratio [Line Items]
Financing Receivable, before Allowance for Credit Loss	126		98
Year of Origination 2020 | 50% - 60%
Schedule of Loans by Loan to Value Ratio [Line Items]
Financing Receivable, before Allowance for Credit Loss	134		170
Year of Origination 2020 | 60% - 70%
Schedule of Loans by Loan to Value Ratio [Line Items]
Financing Receivable, before Allowance for Credit Loss	14		24
Year of Origination 2020 | 70% - 80%
Schedule of Loans by Loan to Value Ratio [Line Items]
Financing Receivable, before Allowance for Credit Loss	10		10
Year of Origination 2020 | >80% and above
Schedule of Loans by Loan to Value Ratio [Line Items]
Financing Receivable, before Allowance for Credit Loss	0		0
Year of Origination 2019
Schedule of Loans by Loan to Value Ratio [Line Items]
Financing Receivable, before Allowance for Credit Loss	257		259
Year of Origination 2019 | 0% - 50%
Schedule of Loans by Loan to Value Ratio [Line Items]
Financing Receivable, before Allowance for Credit Loss	166		167
Year of Origination 2019 | 50% - 60%
Schedule of Loans by Loan to Value Ratio [Line Items]
Financing Receivable, before Allowance for Credit Loss	71		72
Year of Origination 2019 | 60% - 70%
Schedule of Loans by Loan to Value Ratio [Line Items]
Financing Receivable, before Allowance for Credit Loss	20		20
Year of Origination 2019 | 70% - 80%
Schedule of Loans by Loan to Value Ratio [Line Items]
Financing Receivable, before Allowance for Credit Loss	0		0
Year of Origination 2019 | >80% and above
Schedule of Loans by Loan to Value Ratio [Line Items]
Financing Receivable, before Allowance for Credit Loss	0		0
Year of Origination 2018
Schedule of Loans by Loan to Value Ratio [Line Items]
Financing Receivable, before Allowance for Credit Loss	158		160
Year of Origination 2018 | 0% - 50%
Schedule of Loans by Loan to Value Ratio [Line Items]
Financing Receivable, before Allowance for Credit Loss	121		123
Year of Origination 2018 | 50% - 60%
Schedule of Loans by Loan to Value Ratio [Line Items]
Financing Receivable, before Allowance for Credit Loss	34		34
Year of Origination 2018 | 60% - 70%
Schedule of Loans by Loan to Value Ratio [Line Items]
Financing Receivable, before Allowance for Credit Loss	3		3
Year of Origination 2018 | 70% - 80%
Schedule of Loans by Loan to Value Ratio [Line Items]
Financing Receivable, before Allowance for Credit Loss	0		0
Year of Origination 2018 | >80% and above
Schedule of Loans by Loan to Value Ratio [Line Items]
Financing Receivable, before Allowance for Credit Loss	0		0
Year of Origination 2017
Schedule of Loans by Loan to Value Ratio [Line Items]
Financing Receivable, before Allowance for Credit Loss	2,221		2,285
Year of Origination 2017 | 0% - 50%
Schedule of Loans by Loan to Value Ratio [Line Items]
Financing Receivable, before Allowance for Credit Loss	1,805		1,866
Year of Origination 2017 | 50% - 60%
Schedule of Loans by Loan to Value Ratio [Line Items]
Financing Receivable, before Allowance for Credit Loss	397		399
Year of Origination 2017 | 60% - 70%
Schedule of Loans by Loan to Value Ratio [Line Items]
Financing Receivable, before Allowance for Credit Loss	19		20
Year of Origination 2017 | 70% - 80%
Schedule of Loans by Loan to Value Ratio [Line Items]
Financing Receivable, before Allowance for Credit Loss	0		0
Year of Origination 2017 | >80% and above
Schedule of Loans by Loan to Value Ratio [Line Items]
Financing Receivable, before Allowance for Credit Loss	0		0
Year of Origination 2021
Schedule of Loans by Loan to Value Ratio [Line Items]
Financing Receivable, before Allowance for Credit Loss	625		665
Year of Origination 2021 | 0% - 50%
Schedule of Loans by Loan to Value Ratio [Line Items]
Financing Receivable, before Allowance for Credit Loss	183		187
Year of Origination 2021 | 50% - 60%
Schedule of Loans by Loan to Value Ratio [Line Items]
Financing Receivable, before Allowance for Credit Loss	206		229
Year of Origination 2021 | 60% - 70%
Schedule of Loans by Loan to Value Ratio [Line Items]
Financing Receivable, before Allowance for Credit Loss	236		239
Year of Origination 2021 | 70% - 80%
Schedule of Loans by Loan to Value Ratio [Line Items]
Financing Receivable, before Allowance for Credit Loss	0		10
Year of Origination 2021 | >80% and above
Schedule of Loans by Loan to Value Ratio [Line Items]
Financing Receivable, before Allowance for Credit Loss	0		0
Year of Origination 2022
Schedule of Loans by Loan to Value Ratio [Line Items]
Financing Receivable, before Allowance for Credit Loss	565		556
Year of Origination 2022 | 0% - 50%
Schedule of Loans by Loan to Value Ratio [Line Items]
Financing Receivable, before Allowance for Credit Loss	206		210
Year of Origination 2022 | 50% - 60%
Schedule of Loans by Loan to Value Ratio [Line Items]
Financing Receivable, before Allowance for Credit Loss	296		283
Year of Origination 2022 | 60% - 70%
Schedule of Loans by Loan to Value Ratio [Line Items]
Financing Receivable, before Allowance for Credit Loss	63		63
Year of Origination 2022 | 70% - 80%
Schedule of Loans by Loan to Value Ratio [Line Items]
Financing Receivable, before Allowance for Credit Loss	0		0
Year of Origination 2022 | >80% and above
Schedule of Loans by Loan to Value Ratio [Line Items]
Financing Receivable, before Allowance for Credit Loss	0		$ 0
Year of Origination 2023
Schedule of Loans by Loan to Value Ratio [Line Items]
Financing Receivable, before Allowance for Credit Loss	38
Year of Origination 2023 | 0% - 50%
Schedule of Loans by Loan to Value Ratio [Line Items]
Financing Receivable, before Allowance for Credit Loss	38
Year of Origination 2023 | 50% - 60%
Schedule of Loans by Loan to Value Ratio [Line Items]
Financing Receivable, before Allowance for Credit Loss	0
Year of Origination 2023 | 60% - 70%
Schedule of Loans by Loan to Value Ratio [Line Items]
Financing Receivable, before Allowance for Credit Loss	0
Year of Origination 2023 | 70% - 80%
Schedule of Loans by Loan to Value Ratio [Line Items]
Financing Receivable, before Allowance for Credit Loss	0
Year of Origination 2023 | >80% and above
Schedule of Loans by Loan to Value Ratio [Line Items]
Financing Receivable, before Allowance for Credit Loss	$ 0

Investments - Loans by Debt Ser

Investments - Loans by Debt Service Coverage Ratio (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
	Mar. 31, 2023	Sep. 30, 2022	Dec. 31, 2022
Schedule of Loans by Debt Service Coverage Ratio [Line Items]
Commercial mortgage loans	$ 4,148		$ 4,227
Loans and Leases Receivable, Debt Service Coverage, Benchmark Ratio	100%
Greater than 1.5x
Schedule of Loans by Debt Service Coverage Ratio [Line Items]
Loans Receivable, Debt Service Coverage Ratio, Minimum	150%	150%
Commercial mortgage loans	$ 2,454		2,524
1.25x - 1.5x
Schedule of Loans by Debt Service Coverage Ratio [Line Items]
Loans Receivable, Debt Service Coverage Ratio, Minimum	125%	125%
Loans Receivable, Debt Service Coverage Ratio, Maximum	150%	150%
Commercial mortgage loans	$ 495		514
1.0x - 1.25x
Schedule of Loans by Debt Service Coverage Ratio [Line Items]
Loans Receivable, Debt Service Coverage Ratio, Minimum	100%	100%
Loans Receivable, Debt Service Coverage Ratio, Maximum	125%	125%
Commercial mortgage loans	$ 547		699
Less than 1.0x
Schedule of Loans by Debt Service Coverage Ratio [Line Items]
Loans Receivable, Debt Service Coverage Ratio, Maximum	100%	100%
Commercial mortgage loans	$ 652		490
Year of Origination 2020
Schedule of Loans by Debt Service Coverage Ratio [Line Items]
Commercial mortgage loans	284		302
Year of Origination 2020 | Greater than 1.5x
Schedule of Loans by Debt Service Coverage Ratio [Line Items]
Commercial mortgage loans	199		211
Year of Origination 2020 | 1.25x - 1.5x
Schedule of Loans by Debt Service Coverage Ratio [Line Items]
Commercial mortgage loans	21		9
Year of Origination 2020 | 1.0x - 1.25x
Schedule of Loans by Debt Service Coverage Ratio [Line Items]
Commercial mortgage loans	5		10
Year of Origination 2020 | Less than 1.0x
Schedule of Loans by Debt Service Coverage Ratio [Line Items]
Commercial mortgage loans	59		72
Year of Origination 2019
Schedule of Loans by Debt Service Coverage Ratio [Line Items]
Commercial mortgage loans	257		259
Year of Origination 2019 | Greater than 1.5x
Schedule of Loans by Debt Service Coverage Ratio [Line Items]
Commercial mortgage loans	160		161
Year of Origination 2019 | 1.25x - 1.5x
Schedule of Loans by Debt Service Coverage Ratio [Line Items]
Commercial mortgage loans	35		40
Year of Origination 2019 | 1.0x - 1.25x
Schedule of Loans by Debt Service Coverage Ratio [Line Items]
Commercial mortgage loans	57		53
Year of Origination 2019 | Less than 1.0x
Schedule of Loans by Debt Service Coverage Ratio [Line Items]
Commercial mortgage loans	5		5
Year of Origination 2018
Schedule of Loans by Debt Service Coverage Ratio [Line Items]
Commercial mortgage loans	158		160
Year of Origination 2018 | Greater than 1.5x
Schedule of Loans by Debt Service Coverage Ratio [Line Items]
Commercial mortgage loans	87		93
Year of Origination 2018 | 1.25x - 1.5x
Schedule of Loans by Debt Service Coverage Ratio [Line Items]
Commercial mortgage loans	21		21
Year of Origination 2018 | 1.0x - 1.25x
Schedule of Loans by Debt Service Coverage Ratio [Line Items]
Commercial mortgage loans	50		46
Year of Origination 2018 | Less than 1.0x
Schedule of Loans by Debt Service Coverage Ratio [Line Items]
Commercial mortgage loans	0		0
Year of Origination 2017
Schedule of Loans by Debt Service Coverage Ratio [Line Items]
Commercial mortgage loans	2,221		2,285
Year of Origination 2017 | Greater than 1.5x
Schedule of Loans by Debt Service Coverage Ratio [Line Items]
Commercial mortgage loans	1,522		1,569
Year of Origination 2017 | 1.25x - 1.5x
Schedule of Loans by Debt Service Coverage Ratio [Line Items]
Commercial mortgage loans	326		331
Year of Origination 2017 | 1.0x - 1.25x
Schedule of Loans by Debt Service Coverage Ratio [Line Items]
Commercial mortgage loans	170		171
Year of Origination 2017 | Less than 1.0x
Schedule of Loans by Debt Service Coverage Ratio [Line Items]
Commercial mortgage loans	203		214
Year of Origination 2021
Schedule of Loans by Debt Service Coverage Ratio [Line Items]
Commercial mortgage loans	625		665
Year of Origination 2021 | Greater than 1.5x
Schedule of Loans by Debt Service Coverage Ratio [Line Items]
Commercial mortgage loans	209		212
Year of Origination 2021 | 1.25x - 1.5x
Schedule of Loans by Debt Service Coverage Ratio [Line Items]
Commercial mortgage loans	18		24
Year of Origination 2021 | 1.0x - 1.25x
Schedule of Loans by Debt Service Coverage Ratio [Line Items]
Commercial mortgage loans	94		248
Year of Origination 2021 | Less than 1.0x
Schedule of Loans by Debt Service Coverage Ratio [Line Items]
Commercial mortgage loans	304		181
Year of Origination 2022
Schedule of Loans by Debt Service Coverage Ratio [Line Items]
Commercial mortgage loans	565		556
Year of Origination 2022 | Greater than 1.5x
Schedule of Loans by Debt Service Coverage Ratio [Line Items]
Commercial mortgage loans	243		278
Year of Origination 2022 | 1.25x - 1.5x
Schedule of Loans by Debt Service Coverage Ratio [Line Items]
Commercial mortgage loans	70		89
Year of Origination 2022 | 1.0x - 1.25x
Schedule of Loans by Debt Service Coverage Ratio [Line Items]
Commercial mortgage loans	171		171
Year of Origination 2022 | Less than 1.0x
Schedule of Loans by Debt Service Coverage Ratio [Line Items]
Commercial mortgage loans	81		$ 18
Year of Origination 2023
Schedule of Loans by Debt Service Coverage Ratio [Line Items]
Commercial mortgage loans	38
Year of Origination 2023 | Greater than 1.5x
Schedule of Loans by Debt Service Coverage Ratio [Line Items]
Commercial mortgage loans	34
Year of Origination 2023 | 1.25x - 1.5x
Schedule of Loans by Debt Service Coverage Ratio [Line Items]
Commercial mortgage loans	4
Year of Origination 2023 | 1.0x - 1.25x
Schedule of Loans by Debt Service Coverage Ratio [Line Items]
Commercial mortgage loans	0
Year of Origination 2023 | Less than 1.0x
Schedule of Loans by Debt Service Coverage Ratio [Line Items]
Commercial mortgage loans	$ 0

Investments - Loans by U.S. Reg

Investments - Loans by U.S. Region (Details) - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
Open Option Contracts Written [Line Items]
Commercial mortgage loans	$ 4,148	$ 4,227
Pacific
Open Option Contracts Written [Line Items]
Commercial mortgage loans	822	817
South Atlantic
Open Option Contracts Written [Line Items]
Commercial mortgage loans	872	905
Middle Atlantic
Open Option Contracts Written [Line Items]
Commercial mortgage loans	824	834
West South Central
Open Option Contracts Written [Line Items]
Commercial mortgage loans	485	497
Mountain
Open Option Contracts Written [Line Items]
Commercial mortgage loans	409	419
East North Central
Open Option Contracts Written [Line Items]
Commercial mortgage loans	437	426
New England
Open Option Contracts Written [Line Items]
Commercial mortgage loans	60	58
West North Central
Open Option Contracts Written [Line Items]
Commercial mortgage loans	174	175
East South Central
Open Option Contracts Written [Line Items]
Commercial mortgage loans	65	96
Year of Origination 2020
Open Option Contracts Written [Line Items]
Commercial mortgage loans	284	302
Year of Origination 2020 | Pacific
Open Option Contracts Written [Line Items]
Commercial mortgage loans	63	64
Year of Origination 2020 | South Atlantic
Open Option Contracts Written [Line Items]
Commercial mortgage loans	136	143
Year of Origination 2020 | Middle Atlantic
Open Option Contracts Written [Line Items]
Commercial mortgage loans	14	14
Year of Origination 2020 | West South Central
Open Option Contracts Written [Line Items]
Commercial mortgage loans	14	14
Year of Origination 2020 | Mountain
Open Option Contracts Written [Line Items]
Commercial mortgage loans	8	8
Year of Origination 2020 | East North Central
Open Option Contracts Written [Line Items]
Commercial mortgage loans	30	30
Year of Origination 2020 | New England
Open Option Contracts Written [Line Items]
Commercial mortgage loans	0	0
Year of Origination 2020 | West North Central
Open Option Contracts Written [Line Items]
Commercial mortgage loans	6	6
Year of Origination 2020 | East South Central
Open Option Contracts Written [Line Items]
Commercial mortgage loans	13	23
Year of Origination 2019
Open Option Contracts Written [Line Items]
Commercial mortgage loans	257	259
Year of Origination 2019 | Pacific
Open Option Contracts Written [Line Items]
Commercial mortgage loans	46	47
Year of Origination 2019 | South Atlantic
Open Option Contracts Written [Line Items]
Commercial mortgage loans	73	73
Year of Origination 2019 | Middle Atlantic
Open Option Contracts Written [Line Items]
Commercial mortgage loans	6	6
Year of Origination 2019 | West South Central
Open Option Contracts Written [Line Items]
Commercial mortgage loans	53	54
Year of Origination 2019 | Mountain
Open Option Contracts Written [Line Items]
Commercial mortgage loans	34	34
Year of Origination 2019 | East North Central
Open Option Contracts Written [Line Items]
Commercial mortgage loans	4	5
Year of Origination 2019 | New England
Open Option Contracts Written [Line Items]
Commercial mortgage loans	14	14
Year of Origination 2019 | West North Central
Open Option Contracts Written [Line Items]
Commercial mortgage loans	11	10
Year of Origination 2019 | East South Central
Open Option Contracts Written [Line Items]
Commercial mortgage loans	16	16
Year of Origination 2018
Open Option Contracts Written [Line Items]
Commercial mortgage loans	158	160
Year of Origination 2018 | Pacific
Open Option Contracts Written [Line Items]
Commercial mortgage loans	29	28
Year of Origination 2018 | South Atlantic
Open Option Contracts Written [Line Items]
Commercial mortgage loans	54	55
Year of Origination 2018 | Middle Atlantic
Open Option Contracts Written [Line Items]
Commercial mortgage loans	48	49
Year of Origination 2018 | West South Central
Open Option Contracts Written [Line Items]
Commercial mortgage loans	7	7
Year of Origination 2018 | Mountain
Open Option Contracts Written [Line Items]
Commercial mortgage loans	6	7
Year of Origination 2018 | East North Central
Open Option Contracts Written [Line Items]
Commercial mortgage loans	9	9
Year of Origination 2018 | New England
Open Option Contracts Written [Line Items]
Commercial mortgage loans	0	0
Year of Origination 2018 | West North Central
Open Option Contracts Written [Line Items]
Commercial mortgage loans	5	5
Year of Origination 2018 | East South Central
Open Option Contracts Written [Line Items]
Commercial mortgage loans	0	0
Year of Origination 2017
Open Option Contracts Written [Line Items]
Commercial mortgage loans	2,221	2,285
Year of Origination 2017 | Pacific
Open Option Contracts Written [Line Items]
Commercial mortgage loans	479	485
Year of Origination 2017 | South Atlantic
Open Option Contracts Written [Line Items]
Commercial mortgage loans	450	466
Year of Origination 2017 | Middle Atlantic
Open Option Contracts Written [Line Items]
Commercial mortgage loans	598	607
Year of Origination 2017 | West South Central
Open Option Contracts Written [Line Items]
Commercial mortgage loans	184	196
Year of Origination 2017 | Mountain
Open Option Contracts Written [Line Items]
Commercial mortgage loans	162	172
Year of Origination 2017 | East North Central
Open Option Contracts Written [Line Items]
Commercial mortgage loans	184	192
Year of Origination 2017 | New England
Open Option Contracts Written [Line Items]
Commercial mortgage loans	34	34
Year of Origination 2017 | West North Central
Open Option Contracts Written [Line Items]
Commercial mortgage loans	114	116
Year of Origination 2017 | East South Central
Open Option Contracts Written [Line Items]
Commercial mortgage loans	16	17
Year of Origination 2021
Open Option Contracts Written [Line Items]
Commercial mortgage loans	625	665
Year of Origination 2021 | Pacific
Open Option Contracts Written [Line Items]
Commercial mortgage loans	78	79
Year of Origination 2021 | South Atlantic
Open Option Contracts Written [Line Items]
Commercial mortgage loans	44	53
Year of Origination 2021 | Middle Atlantic
Open Option Contracts Written [Line Items]
Commercial mortgage loans	110	112
Year of Origination 2021 | West South Central
Open Option Contracts Written [Line Items]
Commercial mortgage loans	140	139
Year of Origination 2021 | Mountain
Open Option Contracts Written [Line Items]
Commercial mortgage loans	98	97
Year of Origination 2021 | East North Central
Open Option Contracts Written [Line Items]
Commercial mortgage loans	108	117
Year of Origination 2021 | New England
Open Option Contracts Written [Line Items]
Commercial mortgage loans	9	9
Year of Origination 2021 | West North Central
Open Option Contracts Written [Line Items]
Commercial mortgage loans	37	37
Year of Origination 2021 | East South Central
Open Option Contracts Written [Line Items]
Commercial mortgage loans	1	22
Year of Origination 2022
Open Option Contracts Written [Line Items]
Commercial mortgage loans	565	556
Year of Origination 2022 | Pacific
Open Option Contracts Written [Line Items]
Commercial mortgage loans	114	114
Year of Origination 2022 | South Atlantic
Open Option Contracts Written [Line Items]
Commercial mortgage loans	115	115
Year of Origination 2022 | Middle Atlantic
Open Option Contracts Written [Line Items]
Commercial mortgage loans	46	46
Year of Origination 2022 | West South Central
Open Option Contracts Written [Line Items]
Commercial mortgage loans	87	87
Year of Origination 2022 | Mountain
Open Option Contracts Written [Line Items]
Commercial mortgage loans	101	101
Year of Origination 2022 | East North Central
Open Option Contracts Written [Line Items]
Commercial mortgage loans	81	73
Year of Origination 2022 | New England
Open Option Contracts Written [Line Items]
Commercial mortgage loans	1	1
Year of Origination 2022 | West North Central
Open Option Contracts Written [Line Items]
Commercial mortgage loans	1	1
Year of Origination 2022 | East South Central
Open Option Contracts Written [Line Items]
Commercial mortgage loans	19	$ 18
Year of Origination 2023
Open Option Contracts Written [Line Items]
Commercial mortgage loans	38
Year of Origination 2023 | Pacific
Open Option Contracts Written [Line Items]
Commercial mortgage loans	13
Year of Origination 2023 | South Atlantic
Open Option Contracts Written [Line Items]
Commercial mortgage loans	0
Year of Origination 2023 | Middle Atlantic
Open Option Contracts Written [Line Items]
Commercial mortgage loans	2
Year of Origination 2023 | West South Central
Open Option Contracts Written [Line Items]
Commercial mortgage loans	0
Year of Origination 2023 | Mountain
Open Option Contracts Written [Line Items]
Commercial mortgage loans	0
Year of Origination 2023 | East North Central
Open Option Contracts Written [Line Items]
Commercial mortgage loans	21
Year of Origination 2023 | New England
Open Option Contracts Written [Line Items]
Commercial mortgage loans	2
Year of Origination 2023 | West North Central
Open Option Contracts Written [Line Items]
Commercial mortgage loans	0
Year of Origination 2023 | East South Central
Open Option Contracts Written [Line Items]
Commercial mortgage loans	$ 0

Investments - Loans by Property

Investments - Loans by Property Type (Details) - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
Investment Holdings [Line Items]
Commercial mortgage loans	$ 4,148	$ 4,227
Retail
Investment Holdings [Line Items]
Commercial mortgage loans	831	841
Industrial
Investment Holdings [Line Items]
Commercial mortgage loans	1,160	1,166
Apartments
Investment Holdings [Line Items]
Commercial mortgage loans	1,234	1,292
Office
Investment Holdings [Line Items]
Commercial mortgage loans	663	665
Hotel/Motel
Investment Holdings [Line Items]
Commercial mortgage loans	68	69
Other
Investment Holdings [Line Items]
Commercial mortgage loans	145	147
Mixed Use
Investment Holdings [Line Items]
Commercial mortgage loans	47	47
Year of Origination 2020
Investment Holdings [Line Items]
Commercial mortgage loans	284	302
Year of Origination 2020 | Retail
Investment Holdings [Line Items]
Commercial mortgage loans	50	50
Year of Origination 2020 | Industrial
Investment Holdings [Line Items]
Commercial mortgage loans	48	48
Year of Origination 2020 | Apartments
Investment Holdings [Line Items]
Commercial mortgage loans	70	80
Year of Origination 2020 | Office
Investment Holdings [Line Items]
Commercial mortgage loans	116	124
Year of Origination 2020 | Hotel/Motel
Investment Holdings [Line Items]
Commercial mortgage loans	0	0
Year of Origination 2020 | Other
Investment Holdings [Line Items]
Commercial mortgage loans	0	0
Year of Origination 2020 | Mixed Use
Investment Holdings [Line Items]
Commercial mortgage loans	0	0
Year of Origination 2019
Investment Holdings [Line Items]
Commercial mortgage loans	257	259
Year of Origination 2019 | Retail
Investment Holdings [Line Items]
Commercial mortgage loans	29	29
Year of Origination 2019 | Industrial
Investment Holdings [Line Items]
Commercial mortgage loans	57	58
Year of Origination 2019 | Apartments
Investment Holdings [Line Items]
Commercial mortgage loans	127	128
Year of Origination 2019 | Office
Investment Holdings [Line Items]
Commercial mortgage loans	33	33
Year of Origination 2019 | Hotel/Motel
Investment Holdings [Line Items]
Commercial mortgage loans	11	11
Year of Origination 2019 | Other
Investment Holdings [Line Items]
Commercial mortgage loans	0	0
Year of Origination 2019 | Mixed Use
Investment Holdings [Line Items]
Commercial mortgage loans	0	0
Year of Origination 2018
Investment Holdings [Line Items]
Commercial mortgage loans	158	160
Year of Origination 2018 | Retail
Investment Holdings [Line Items]
Commercial mortgage loans	34	34
Year of Origination 2018 | Industrial
Investment Holdings [Line Items]
Commercial mortgage loans	68	69
Year of Origination 2018 | Apartments
Investment Holdings [Line Items]
Commercial mortgage loans	29	30
Year of Origination 2018 | Office
Investment Holdings [Line Items]
Commercial mortgage loans	11	11
Year of Origination 2018 | Hotel/Motel
Investment Holdings [Line Items]
Commercial mortgage loans	0	0
Year of Origination 2018 | Other
Investment Holdings [Line Items]
Commercial mortgage loans	16	16
Year of Origination 2018 | Mixed Use
Investment Holdings [Line Items]
Commercial mortgage loans	0	0
Year of Origination 2017
Investment Holdings [Line Items]
Commercial mortgage loans	2,221	2,285
Year of Origination 2017 | Retail
Investment Holdings [Line Items]
Commercial mortgage loans	614	633
Year of Origination 2017 | Industrial
Investment Holdings [Line Items]
Commercial mortgage loans	608	620
Year of Origination 2017 | Apartments
Investment Holdings [Line Items]
Commercial mortgage loans	433	456
Year of Origination 2017 | Office
Investment Holdings [Line Items]
Commercial mortgage loans	364	372
Year of Origination 2017 | Hotel/Motel
Investment Holdings [Line Items]
Commercial mortgage loans	47	48
Year of Origination 2017 | Other
Investment Holdings [Line Items]
Commercial mortgage loans	116	117
Year of Origination 2017 | Mixed Use
Investment Holdings [Line Items]
Commercial mortgage loans	39	39
Year of Origination 2021
Investment Holdings [Line Items]
Commercial mortgage loans	625	665
Year of Origination 2021 | Retail
Investment Holdings [Line Items]
Commercial mortgage loans	23	23
Year of Origination 2021 | Industrial
Investment Holdings [Line Items]
Commercial mortgage loans	143	144
Year of Origination 2021 | Apartments
Investment Holdings [Line Items]
Commercial mortgage loans	344	382
Year of Origination 2021 | Office
Investment Holdings [Line Items]
Commercial mortgage loans	100	100
Year of Origination 2021 | Hotel/Motel
Investment Holdings [Line Items]
Commercial mortgage loans	0	0
Year of Origination 2021 | Other
Investment Holdings [Line Items]
Commercial mortgage loans	7	8
Year of Origination 2021 | Mixed Use
Investment Holdings [Line Items]
Commercial mortgage loans	8	8
Year of Origination 2022
Investment Holdings [Line Items]
Commercial mortgage loans	565	556
Year of Origination 2022 | Retail
Investment Holdings [Line Items]
Commercial mortgage loans	72	72
Year of Origination 2022 | Industrial
Investment Holdings [Line Items]
Commercial mortgage loans	234	227
Year of Origination 2022 | Apartments
Investment Holdings [Line Items]
Commercial mortgage loans	218	216
Year of Origination 2022 | Office
Investment Holdings [Line Items]
Commercial mortgage loans	25	25
Year of Origination 2022 | Hotel/Motel
Investment Holdings [Line Items]
Commercial mortgage loans	10	10
Year of Origination 2022 | Other
Investment Holdings [Line Items]
Commercial mortgage loans	6	6
Year of Origination 2022 | Mixed Use
Investment Holdings [Line Items]
Commercial mortgage loans	0	$ 0
Year of Origination 2023
Investment Holdings [Line Items]
Commercial mortgage loans	38
Year of Origination 2023 | Retail
Investment Holdings [Line Items]
Commercial mortgage loans	9
Year of Origination 2023 | Industrial
Investment Holdings [Line Items]
Commercial mortgage loans	2
Year of Origination 2023 | Apartments
Investment Holdings [Line Items]
Commercial mortgage loans	13
Year of Origination 2023 | Office
Investment Holdings [Line Items]
Commercial mortgage loans	14
Year of Origination 2023 | Hotel/Motel
Investment Holdings [Line Items]
Commercial mortgage loans	0
Year of Origination 2023 | Other
Investment Holdings [Line Items]
Commercial mortgage loans	0
Year of Origination 2023 | Mixed Use
Investment Holdings [Line Items]
Commercial mortgage loans	$ 0

Investments - Allowance for Los

Investments - Allowance for Losses for Commercial Mortgage Loans (Details) $ in Millions	3 Months Ended	9 Months Ended	12 Months Ended
	Mar. 31, 2023 USD ($) loan	Sep. 30, 2022 USD ($)	Dec. 31, 2022 USD ($)
Allowance for Loan and Lease Losses [Roll Forward]
Balance as of January 1, 2023	$ 7	$ 48	$ 48
Credit losses on mortgage loans for which credit losses were not previously recorded			6
Increase (decrease) on mortgage loans with allowance recorded in previous period			2
Financing Receivable, Nonaccrual, Number Of Loans | loan	0
Financing Receivable, Nonaccrual, Interest Income	$ 0
Commercial Portfolio Segment
Allowance for Loan and Lease Losses [Roll Forward]
Balance as of January 1, 2023	14	11	$ 11
Credit losses on mortgage loans for which credit losses were not previously recorded	1	2
Increase (decrease) on mortgage loans with allowance recorded in previous period	(1)	1
Premium Receivable, Credit Loss Expense (Reversal)	14	14
Write-offs	0	0
Recoveries of amounts previously written off	$ 0	$ 0
Troubled debt restructuring, number of contracts | loan	0

Investments - Past due commerci

Investments - Past due commercial mortgage loans (Details) - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
Current
Financing Receivable, Past Due [Line Items]
Past due commercial mortgage loans	$ 4,148	$ 4,227
30 to 59 Days Past Due
Financing Receivable, Past Due [Line Items]
Past due commercial mortgage loans	0	0
60 to 89 Days Past Due
Financing Receivable, Past Due [Line Items]
Past due commercial mortgage loans	0	0
Greater than 90 Days Past Due
Financing Receivable, Past Due [Line Items]
Past due commercial mortgage loans	0	0
Total Segment
Financing Receivable, Past Due [Line Items]
Past due commercial mortgage loans	$ 4,148	$ 4,227

Investments - Net Investment In

Investments - Net Investment Income (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Schedule of Investment Income, Reported Amounts, by Category [Line Items]
Gross investment income	$ 402	$ 466
Less: investment expense	18	17
Net investment income	384	449
Realized capital gains (losses)	(25)	(182)
Fixed maturities
Schedule of Investment Income, Reported Amounts, by Category [Line Items]
Gross investment income	333	349
Investments in fixed maturities that did not produce net income	8
Equity securities
Schedule of Investment Income, Reported Amounts, by Category [Line Items]
Gross investment income	3	2
Mortgage loans on real estate
Schedule of Investment Income, Reported Amounts, by Category [Line Items]
Gross investment income	48	44
Realized capital gains (losses)	1	(1)
Policy loans
Schedule of Investment Income, Reported Amounts, by Category [Line Items]
Gross investment income	2	2
Short-term investments and cash equivalents
Schedule of Investment Income, Reported Amounts, by Category [Line Items]
Gross investment income	2	1
Other
Schedule of Investment Income, Reported Amounts, by Category [Line Items]
Gross investment income	14	68
Realized capital gains (losses)	$ (25)	$ (182)

Investments - Net Realized Capi

Investments - Net Realized Capital Gains (Losses) (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Available-for-sale Securities Including Securities Pledged [Line Items]
Realized capital gains (losses)	$ (25)	$ (182)
Available for Sale Securities, Gross Realized Gains (Losses), Proceeds on Sales	880	870
Debt Securities, Available-for-Sale, Realized Gain	12	10
Debt Securities, Available-for-Sale, Realized Loss	21	25
Embedded derivatives - fixed maturities
Available-for-sale Securities Including Securities Pledged [Line Items]
Realized capital gains (losses)	1	(2)
Stabilizer and Managed Custody Guarantees
Available-for-sale Securities Including Securities Pledged [Line Items]
Realized capital gains (losses)	0	3
Other derivatives, net
Available-for-sale Securities Including Securities Pledged [Line Items]
Realized capital gains (losses)	0	7
Standalone derivatives
Available-for-sale Securities Including Securities Pledged [Line Items]
Realized capital gains (losses)	3	(3)
Derivatives
Available-for-sale Securities Including Securities Pledged [Line Items]
Realized capital gains (losses)	(28)	52
Other investments
Available-for-sale Securities Including Securities Pledged [Line Items]
Realized capital gains (losses)	(25)	(182)
Mortgages [Member]
Available-for-sale Securities Including Securities Pledged [Line Items]
Realized capital gains (losses)	1	(1)
Fixed Maturities, Available-for-sale, Including Securities Pledged
Available-for-sale Securities Including Securities Pledged [Line Items]
Realized capital gains (losses)	(9)	(59)
Fixed Maturities, at Fair Value Using the Fair Value Option
Available-for-sale Securities Including Securities Pledged [Line Items]
Realized capital gains (losses)	11	(175)
Equity securities
Available-for-sale Securities Including Securities Pledged [Line Items]
Realized capital gains (losses)	$ (4)	$ (4)

Derivative Financial Instrume_3

Derivative Financial Instruments - Notional and Fair Values (Details) - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
Derivatives, Fair Value [Line Items]
Derivatives, Asset Fair Value	$ 272	$ 324
Derivatives, Liability Fair Value	322	337
Credit contracts
Derivatives, Fair Value [Line Items]
Derivative, Notional Amount	141	141
Interest rate contracts
Derivatives, Fair Value [Line Items]
Derivative, Notional Amount	8,831	8,736
Foreign exchange contracts
Derivatives, Fair Value [Line Items]
Derivative, Notional Amount	676	641
Designated as Hedging Instrument | Interest rate contracts | Cash flow hedges
Derivatives, Fair Value [Line Items]
Derivative, Notional Amount	18	18
Designated as Hedging Instrument | Interest rate contracts | Cash flow hedges | Derivatives
Derivatives, Fair Value [Line Items]
Derivatives, Asset Fair Value	0	0
Derivatives, Liability Fair Value	0	0
Designated as Hedging Instrument | Foreign exchange contracts | Cash flow hedges
Derivatives, Fair Value [Line Items]
Derivative, Notional Amount	620	596
Designated as Hedging Instrument | Foreign exchange contracts | Cash flow hedges | Derivatives
Derivatives, Fair Value [Line Items]
Derivatives, Asset Fair Value	48	58
Derivatives, Liability Fair Value	2	2
Not Designated as Hedging Instrument | Credit contracts
Derivatives, Fair Value [Line Items]
Derivative, Notional Amount	141	141
Not Designated as Hedging Instrument | Credit contracts | Derivatives
Derivatives, Fair Value [Line Items]
Derivatives, Asset Fair Value	0	0
Derivatives, Liability Fair Value	3	2
Not Designated as Hedging Instrument | Interest rate contracts
Derivatives, Fair Value [Line Items]
Derivative, Notional Amount	11,139	12,470
Not Designated as Hedging Instrument | Interest rate contracts | Derivatives
Derivatives, Fair Value [Line Items]
Derivatives, Asset Fair Value	220	262
Derivatives, Liability Fair Value	314	327
Not Designated as Hedging Instrument | Foreign exchange contracts
Derivatives, Fair Value [Line Items]
Derivative, Notional Amount	56	45
Not Designated as Hedging Instrument | Foreign exchange contracts | Derivatives
Derivatives, Fair Value [Line Items]
Derivatives, Asset Fair Value	2	2
Derivatives, Liability Fair Value	0	0
Not Designated as Hedging Instrument | Fixed maturities
Derivatives, Fair Value [Line Items]
Derivatives, Asset Fair Value	2	2
Derivatives, Liability Fair Value	0	0
Not Designated as Hedging Instrument | Stabilizer and Managed Custody Guarantees
Derivatives, Fair Value [Line Items]
Derivatives, Asset Fair Value	0	0
Derivatives, Liability Fair Value	$ 3	$ 6

Derivative Financial Instrume_4

Derivative Financial Instruments - Offsetting Assets and Liabilities (Details) - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
Offsetting Assets and liabilities [Line Items]
Asset Fair Value	$ 270	$ 321
Liability Fair Value	318	331
Counterparty netting, Assets	(219)	(263)
Counterparty netting, Liabilities	(219)	(263)
Cash collateral netting, Assets	(44)	(51)
Cash collateral netting, Liabilities	(94)	(64)
Securities collateral netting, Assets	(6)	(6)
Securities collateral netting, Liabilities	(2)	(1)
Net receivables	1	1
Net payables	3	3
Foreign exchange contracts
Offsetting Assets and liabilities [Line Items]
Notional Amount	676	641
Asset Fair Value	50	60
Liability Fair Value	2	2
Interest rate contracts
Offsetting Assets and liabilities [Line Items]
Notional Amount	8,831	8,736
Asset Fair Value	220	261
Liability Fair Value	313	327
Credit contracts
Offsetting Assets and liabilities [Line Items]
Notional Amount	141	141
Asset Fair Value	0	0
Liability Fair Value	$ 3	$ 2

Derivative Financial Instrume_5

Derivative Financial Instruments - Collateral and Credit Default Swaps (Details) - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
Securities pledged as collateral
Derivatives, Fair Value [Line Items]
Cash collateral held for securities loan agreement	$ 6	$ 7
Collateral Securities Repledged, Delivered, or Used	122	102
Over the Counter | Payables under securities loan agreement, including collateral held
Derivatives, Fair Value [Line Items]
Cash collateral held for securities loan agreement	45	50
Exchange Cleared | Payables under securities loan agreement, including collateral held
Derivatives, Fair Value [Line Items]
Cash collateral held for securities loan agreement	$ 94	$ 62

Derivative Financial Instrume_6

Derivative Financial Instruments - Net Realized Gains (Losses) (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Derivatives, Fair Value [Line Items]
Net Investment Income	$ 384	$ 449
Derivative, Gain (Loss) on Derivative, Net	(24)	47
Interest rate contracts | Not Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Derivative, Gain (Loss) on Derivative, Net	(27)	51
Interest rate contracts | Other Comprehensive Income (Loss) | Designated as Hedging Instrument | Cash flow hedges
Derivatives, Fair Value [Line Items]
Derivative, Gain (Loss) on Derivative, Net	0	(1)
Interest rate contracts | Investment Income | Designated as Hedging Instrument | Cash flow hedges
Derivatives, Fair Value [Line Items]
Derivative, Gain (Loss) on Derivative, Net	0	0
Foreign exchange contracts | Not Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Derivative, Gain (Loss) on Derivative, Net	0	1
Foreign exchange contracts | Other Comprehensive Income (Loss) | Designated as Hedging Instrument | Cash flow hedges
Derivatives, Fair Value [Line Items]
Derivative, Gain (Loss) on Derivative, Net	(10)	6
Foreign exchange contracts | Investment Income | Designated as Hedging Instrument | Cash flow hedges
Derivatives, Fair Value [Line Items]
Derivative, Gain (Loss) on Derivative, Net	2	2
Foreign exchange contracts | Gain (Loss) on Investments | Designated as Hedging Instrument | Cash flow hedges
Derivatives, Fair Value [Line Items]
Derivative, Gain (Loss) on Derivative, Net	0	0
Fixed maturities
Derivatives, Fair Value [Line Items]
Derivative, Gain (Loss) on Derivative, Net	1	(2)
Managed Custody Guarantees
Derivatives, Fair Value [Line Items]
Derivative, Gain (Loss) on Derivative, Net	3	(3)
Credit contracts | Not Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Derivative, Gain (Loss) on Derivative, Net	$ (1)	$ 0

Financial Services, Insurance_2

Financial Services, Insurance, ASU 2018-12 Transition (Details) - USD ($) $ in Millions	3 Months Ended	12 Months Ended
	Mar. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Policyholder Account Balance [Line Items]
Policyholder Account Balance	$ 32,460	$ 32,942
Policyholder Account Balance, at Guaranteed Minimum Crediting Rate
Policyholder Account Balance [Line Items]
Policyholder Account Balance	15,640	21,507
Policyholder Account Balance, above Guaranteed Minimum Crediting Rate, Range from 0001 to 0050
Policyholder Account Balance [Line Items]
Policyholder Account Balance	7,044	2,895
Policyholder Account Balance, above Guaranteed Minimum Crediting Rate, Range from 0051 to 0100
Policyholder Account Balance [Line Items]
Policyholder Account Balance	2,934	1,938
Policyholder Account Balance, above Guaranteed Minimum Crediting Rate, Range from 0101 to 0150
Policyholder Account Balance [Line Items]
Policyholder Account Balance	1,142	1,113
Policyholder Account Balance, above Guaranteed Minimum Crediting Rate, Range from 0151 to 0200
Policyholder Account Balance [Line Items]
Policyholder Account Balance	1,488	1,464
Policyholder Account Balance, above Guaranteed Minimum Crediting Rate, Range from 0200 and Greater
Policyholder Account Balance [Line Items]
Policyholder Account Balance	39	103
Policyholder Account Balance, Guaranteed Minimum Crediting Rate, Range from 0001 to 0100
Policyholder Account Balance [Line Items]
Policyholder Account Balance	12,501	12,784
Policyholder Account Balance, Guaranteed Minimum Crediting Rate, Range from 0001 to 0100 | Policyholder Account Balance, at Guaranteed Minimum Crediting Rate
Policyholder Account Balance [Line Items]
Policyholder Account Balance	26	5,349
Policyholder Account Balance, Guaranteed Minimum Crediting Rate, Range from 0001 to 0100 | Policyholder Account Balance, above Guaranteed Minimum Crediting Rate, Range from 0001 to 0050
Policyholder Account Balance [Line Items]
Policyholder Account Balance	6,917	2,857
Policyholder Account Balance, Guaranteed Minimum Crediting Rate, Range from 0001 to 0100 | Policyholder Account Balance, above Guaranteed Minimum Crediting Rate, Range from 0051 to 0100
Policyholder Account Balance [Line Items]
Policyholder Account Balance	2,894	1,903
Policyholder Account Balance, Guaranteed Minimum Crediting Rate, Range from 0001 to 0100 | Policyholder Account Balance, above Guaranteed Minimum Crediting Rate, Range from 0101 to 0150
Policyholder Account Balance [Line Items]
Policyholder Account Balance	1,141	1,112
Policyholder Account Balance, Guaranteed Minimum Crediting Rate, Range from 0001 to 0100 | Policyholder Account Balance, above Guaranteed Minimum Crediting Rate, Range from 0151 to 0200
Policyholder Account Balance [Line Items]
Policyholder Account Balance	1,485	1,461
Policyholder Account Balance, Guaranteed Minimum Crediting Rate, Range from 0001 to 0100 | Policyholder Account Balance, above Guaranteed Minimum Crediting Rate, Range from 0200 and Greater
Policyholder Account Balance [Line Items]
Policyholder Account Balance	38	102
Policyholder Account Balance, Guaranteed Minimum Crediting Rate, Range from 0100 to 0199
Policyholder Account Balance [Line Items]
Policyholder Account Balance	292	309
Policyholder Account Balance, Guaranteed Minimum Crediting Rate, Range from 0100 to 0199 | Policyholder Account Balance, at Guaranteed Minimum Crediting Rate
Policyholder Account Balance [Line Items]
Policyholder Account Balance	156	246
Policyholder Account Balance, Guaranteed Minimum Crediting Rate, Range from 0100 to 0199 | Policyholder Account Balance, above Guaranteed Minimum Crediting Rate, Range from 0001 to 0050
Policyholder Account Balance [Line Items]
Policyholder Account Balance	95	27
Policyholder Account Balance, Guaranteed Minimum Crediting Rate, Range from 0100 to 0199 | Policyholder Account Balance, above Guaranteed Minimum Crediting Rate, Range from 0051 to 0100
Policyholder Account Balance [Line Items]
Policyholder Account Balance	39	34
Policyholder Account Balance, Guaranteed Minimum Crediting Rate, Range from 0100 to 0199 | Policyholder Account Balance, above Guaranteed Minimum Crediting Rate, Range from 0101 to 0150
Policyholder Account Balance [Line Items]
Policyholder Account Balance	1	1
Policyholder Account Balance, Guaranteed Minimum Crediting Rate, Range from 0100 to 0199 | Policyholder Account Balance, above Guaranteed Minimum Crediting Rate, Range from 0151 to 0200
Policyholder Account Balance [Line Items]
Policyholder Account Balance	0	0
Policyholder Account Balance, Guaranteed Minimum Crediting Rate, Range from 0100 to 0199 | Policyholder Account Balance, above Guaranteed Minimum Crediting Rate, Range from 0200 and Greater
Policyholder Account Balance [Line Items]
Policyholder Account Balance	1	1
Policyholder Account Balance, Guaranteed Minimum Crediting Rate, Range from 0200 to 0299
Policyholder Account Balance [Line Items]
Policyholder Account Balance	6,893	7,200
Policyholder Account Balance, Guaranteed Minimum Crediting Rate, Range from 0200 to 0299 | Policyholder Account Balance, at Guaranteed Minimum Crediting Rate
Policyholder Account Balance [Line Items]
Policyholder Account Balance	6,860	7,188
Policyholder Account Balance, Guaranteed Minimum Crediting Rate, Range from 0200 to 0299 | Policyholder Account Balance, above Guaranteed Minimum Crediting Rate, Range from 0001 to 0050
Policyholder Account Balance [Line Items]
Policyholder Account Balance	32	11
Policyholder Account Balance, Guaranteed Minimum Crediting Rate, Range from 0200 to 0299 | Policyholder Account Balance, above Guaranteed Minimum Crediting Rate, Range from 0051 to 0100
Policyholder Account Balance [Line Items]
Policyholder Account Balance	1	1
Policyholder Account Balance, Guaranteed Minimum Crediting Rate, Range from 0200 to 0299 | Policyholder Account Balance, above Guaranteed Minimum Crediting Rate, Range from 0101 to 0150
Policyholder Account Balance [Line Items]
Policyholder Account Balance	0	0
Policyholder Account Balance, Guaranteed Minimum Crediting Rate, Range from 0200 to 0299 | Policyholder Account Balance, above Guaranteed Minimum Crediting Rate, Range from 0151 to 0200
Policyholder Account Balance [Line Items]
Policyholder Account Balance	0	0
Policyholder Account Balance, Guaranteed Minimum Crediting Rate, Range from 0200 to 0299 | Policyholder Account Balance, above Guaranteed Minimum Crediting Rate, Range from 0200 and Greater
Policyholder Account Balance [Line Items]
Policyholder Account Balance	0	0
Policyholder Account Balance, Guaranteed Minimum Crediting Rate, Range from 0300 to 0399
Policyholder Account Balance [Line Items]
Policyholder Account Balance	8,214	8,329
Policyholder Account Balance, Guaranteed Minimum Crediting Rate, Range from 0300 to 0399 | Policyholder Account Balance, at Guaranteed Minimum Crediting Rate
Policyholder Account Balance [Line Items]
Policyholder Account Balance	8,214	8,329
Policyholder Account Balance, Guaranteed Minimum Crediting Rate, Range from 0300 to 0399 | Policyholder Account Balance, above Guaranteed Minimum Crediting Rate, Range from 0001 to 0050
Policyholder Account Balance [Line Items]
Policyholder Account Balance	0	0
Policyholder Account Balance, Guaranteed Minimum Crediting Rate, Range from 0300 to 0399 | Policyholder Account Balance, above Guaranteed Minimum Crediting Rate, Range from 0051 to 0100
Policyholder Account Balance [Line Items]
Policyholder Account Balance	0	0
Policyholder Account Balance, Guaranteed Minimum Crediting Rate, Range from 0300 to 0399 | Policyholder Account Balance, above Guaranteed Minimum Crediting Rate, Range from 0101 to 0150
Policyholder Account Balance [Line Items]
Policyholder Account Balance	0	0
Policyholder Account Balance, Guaranteed Minimum Crediting Rate, Range from 0300 to 0399 | Policyholder Account Balance, above Guaranteed Minimum Crediting Rate, Range from 0151 to 0200
Policyholder Account Balance [Line Items]
Policyholder Account Balance	0	0
Policyholder Account Balance, Guaranteed Minimum Crediting Rate, Range from 0300 to 0399 | Policyholder Account Balance, above Guaranteed Minimum Crediting Rate, Range from 0200 and Greater
Policyholder Account Balance [Line Items]
Policyholder Account Balance	0	0
Policyholder Account Balance, Guaranteed Minimum Crediting Rate, Range from 0400 and Greater
Policyholder Account Balance [Line Items]
Policyholder Account Balance	4	4
Policyholder Account Balance, Guaranteed Minimum Crediting Rate, Range from 0400 and Greater | Policyholder Account Balance, at Guaranteed Minimum Crediting Rate
Policyholder Account Balance [Line Items]
Policyholder Account Balance	4	4
Policyholder Account Balance, Guaranteed Minimum Crediting Rate, Range from 0400 and Greater | Policyholder Account Balance, above Guaranteed Minimum Crediting Rate, Range from 0001 to 0050
Policyholder Account Balance [Line Items]
Policyholder Account Balance	0	0
Policyholder Account Balance, Guaranteed Minimum Crediting Rate, Range from 0400 and Greater | Policyholder Account Balance, above Guaranteed Minimum Crediting Rate, Range from 0051 to 0100
Policyholder Account Balance [Line Items]
Policyholder Account Balance	0	0
Policyholder Account Balance, Guaranteed Minimum Crediting Rate, Range from 0400 and Greater | Policyholder Account Balance, above Guaranteed Minimum Crediting Rate, Range from 0101 to 0150
Policyholder Account Balance [Line Items]
Policyholder Account Balance	0	0
Policyholder Account Balance, Guaranteed Minimum Crediting Rate, Range from 0400 and Greater | Policyholder Account Balance, above Guaranteed Minimum Crediting Rate, Range from 0151 to 0200
Policyholder Account Balance [Line Items]
Policyholder Account Balance	0	0
Policyholder Account Balance, Guaranteed Minimum Crediting Rate, Range from 0400 and Greater | Policyholder Account Balance, above Guaranteed Minimum Crediting Rate, Range from 0200 and Greater
Policyholder Account Balance [Line Items]
Policyholder Account Balance	0	0
Policyholder Account Balance, Guaranteed Minimum Crediting Rate, Renewable Beyond 12 Months
Policyholder Account Balance [Line Items]
Policyholder Account Balance	383	394
Policyholder Account Balance, Guaranteed Minimum Crediting Rate, Renewable Beyond 12 Months | Policyholder Account Balance, at Guaranteed Minimum Crediting Rate
Policyholder Account Balance [Line Items]
Policyholder Account Balance	380	391
Policyholder Account Balance, Guaranteed Minimum Crediting Rate, Renewable Beyond 12 Months | Policyholder Account Balance, above Guaranteed Minimum Crediting Rate, Range from 0001 to 0050
Policyholder Account Balance [Line Items]
Policyholder Account Balance	0	0
Policyholder Account Balance, Guaranteed Minimum Crediting Rate, Renewable Beyond 12 Months | Policyholder Account Balance, above Guaranteed Minimum Crediting Rate, Range from 0051 to 0100
Policyholder Account Balance [Line Items]
Policyholder Account Balance	0	0
Policyholder Account Balance, Guaranteed Minimum Crediting Rate, Renewable Beyond 12 Months | Policyholder Account Balance, above Guaranteed Minimum Crediting Rate, Range from 0101 to 0150
Policyholder Account Balance [Line Items]
Policyholder Account Balance	0	0
Policyholder Account Balance, Guaranteed Minimum Crediting Rate, Renewable Beyond 12 Months | Policyholder Account Balance, above Guaranteed Minimum Crediting Rate, Range from 0151 to 0200
Policyholder Account Balance [Line Items]
Policyholder Account Balance	3	3
Policyholder Account Balance, Guaranteed Minimum Crediting Rate, Renewable Beyond 12 Months | Policyholder Account Balance, above Guaranteed Minimum Crediting Rate, Range from 0200 and Greater
Policyholder Account Balance [Line Items]
Policyholder Account Balance	0	0
Total discretionary rate setting products
Policyholder Account Balance [Line Items]
Policyholder Account Balance	28,287	29,020
Retirement
Policyholder Account Balance [Line Items]
Policyholder Account Balance	27,448	27,951	$ 27,095
Policyholder Account Balance, Premium Received	591	2,850
Policyholder Account Balance, Policy Charge	(2)	(8)
Policyholder Account Balance, Surrender and Withdrawal	(1,338)	(3,774)
Policyholder Account Balance, Benefit Payment	(30)	(113)
Transfer to (from) Policyholder Account Balance (to) from Separate Account	94	1,174
Policyholder Account Balance, Interest Expense	181	714
Policyholder Account Balance, Increase (Decrease) from Other Change	$ 1	$ 13
Policyholder Account Balance, Weighted Average Crediting Rate	2.60%	2.60%
Policyholder Account Balance, Net Amount at Risk	$ 132	$ 154
Policyholder Account Balance, Cash Surrender Value	27,071	27,567
Other Segments
Policyholder Account Balance [Line Items]
Policyholder Account Balance	$ 5,012	$ 4,991

Reinsurance (Details)

Reinsurance (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022
SEC Schedule, 12-17, Insurance Companies, Reinsurance [Abstract]
Reinsurance Payable			$ 3,033
Premiums Receivable and Reinsurance Recoverables, Including Reinsurance Premium Paid	$ 3,028		3,032
Direct Premiums Earned	3	$ 3
Assumed Premiums Earned	0	0
Ceded Premiums Earned	0	0
Premiums	3	3
Policyholder Benefits and Claims Incurred, Direct	220	214
Policyholder Benefits and Claims Incurred, Assumed	1	1
Policyholder Benefits and Claims Incurred, Ceded	(37)	(39)
Policyholder Interest and Other Benefits, Net	184	$ 176
Premiums receivable and reinsurance recoverable, net	(1)
Premiums Receivable, Net	$ 3,029		$ (1)

Reinsurance (Text)

Reinsurance (Text) - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
SEC Schedule, 12-17, Insurance Companies, Reinsurance [Abstract]
Deposits Assets	$ 1,200	$ 1,300

Fair Value Measurements - Fair

Fair Value Measurements - Fair Value Measurement (Details) - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
Assets:
Derivatives	$ 270	$ 322
Assets held in separate accounts	81,911	77,639
Liabilities:
Derivatives	319	331
U.S. Treasuries
Assets:
Fixed maturities, including securities pledged	304	377
US Treasury and Government
Assets:
Fixed maturities, including securities pledged	30	30
State, municipalities and political subdivisions
Assets:
Fixed maturities, including securities pledged	601	600
U.S. corporate public securities
Assets:
Fixed maturities, including securities pledged	5,998	5,938
U.S. corporate private securities
Assets:
Fixed maturities, including securities pledged	3,654	3,568
Foreign corporate public securities and foreign governments
Assets:
Fixed maturities, including securities pledged	2,089	2,066
Foreign corporate private securities
Assets:
Fixed maturities, including securities pledged	2,415	2,438
Residential mortgage-backed
Assets:
Fixed maturities, including securities pledged	2,881	2,893
Commercial mortgage-backed
Assets:
Fixed maturities, including securities pledged	2,571	2,599
Other asset-backed securities
Assets:
Fixed maturities, including securities pledged	1,383	1,310
Assets measured on recurring basis
Assets:
Fixed maturities, including securities pledged	21,926	21,819
Cash and cash equivalents, short-term investments and short-term investments under securities loan agreement	1,235	1,407
Assets held in separate accounts	81,911	77,639
Total assets, fair value	$ 105,470	$ 101,320
Percentage of Level to total assets	100%	100%
Liabilities:
Total liabilities, fair value	$ 322	$ 337
Assets measured on recurring basis | Stabilizer and MCGs
Liabilities:
Product guarantees	3	6
Assets measured on recurring basis | Interest rate contracts
Assets:
Derivatives	220	262
Liabilities:
Derivatives	314	327
Assets measured on recurring basis | Foreign exchange contracts
Assets:
Derivatives	50	60
Liabilities:
Derivatives	2	2
Assets measured on recurring basis | Credit contracts
Liabilities:
Derivatives	3	2
Assets measured on recurring basis | U.S. Treasuries
Assets:
Fixed maturities, including securities pledged	304	377
Assets measured on recurring basis | US Treasury and Government
Assets:
Fixed maturities, including securities pledged	30	30
Assets measured on recurring basis | State, municipalities and political subdivisions
Assets:
Fixed maturities, including securities pledged	601	600
Assets measured on recurring basis | U.S. corporate public securities
Assets:
Fixed maturities, including securities pledged	5,998	5,938
Assets measured on recurring basis | U.S. corporate private securities
Assets:
Fixed maturities, including securities pledged	3,654	3,568
Assets measured on recurring basis | Foreign corporate public securities and foreign governments
Assets:
Fixed maturities, including securities pledged	2,089	2,066
Assets measured on recurring basis | Foreign corporate private securities
Assets:
Fixed maturities, including securities pledged	2,415	2,438
Assets measured on recurring basis | Residential mortgage-backed
Assets:
Fixed maturities, including securities pledged	2,881	2,893
Assets measured on recurring basis | Commercial mortgage-backed
Assets:
Fixed maturities, including securities pledged	2,571	2,599
Assets measured on recurring basis | Other asset-backed securities
Assets:
Fixed maturities, including securities pledged	1,383	1,310
Assets measured on recurring basis | Equity securities
Liabilities:
Equity Securities, FV-NI	128	133
Assets measured on recurring basis | Level 1
Assets:
Fixed maturities, including securities pledged	248	291
Cash and cash equivalents, short-term investments and short-term investments under securities loan agreement	1,235	1,407
Assets held in separate accounts	75,959	72,065
Total assets, fair value	$ 77,460	$ 73,780
Percentage of Level to total assets	74%	73%
Liabilities:
Total liabilities, fair value	$ 1	$ 2
Assets measured on recurring basis | Level 1 | Stabilizer and MCGs
Liabilities:
Product guarantees	0	0
Assets measured on recurring basis | Level 1 | Interest rate contracts
Assets:
Derivatives	3	1
Liabilities:
Derivatives	1	2
Assets measured on recurring basis | Level 1 | Foreign exchange contracts
Assets:
Derivatives	0	0
Liabilities:
Derivatives	0	0
Assets measured on recurring basis | Level 1 | Credit contracts
Liabilities:
Derivatives	0	0
Assets measured on recurring basis | Level 1 | U.S. Treasuries
Assets:
Fixed maturities, including securities pledged	248	291
Assets measured on recurring basis | Level 1 | US Treasury and Government
Assets:
Fixed maturities, including securities pledged	0	0
Assets measured on recurring basis | Level 1 | State, municipalities and political subdivisions
Assets:
Fixed maturities, including securities pledged	0	0
Assets measured on recurring basis | Level 1 | U.S. corporate public securities
Assets:
Fixed maturities, including securities pledged	0	0
Assets measured on recurring basis | Level 1 | U.S. corporate private securities
Assets:
Fixed maturities, including securities pledged	0	0
Assets measured on recurring basis | Level 1 | Foreign corporate public securities and foreign governments
Assets:
Fixed maturities, including securities pledged	0	0
Assets measured on recurring basis | Level 1 | Foreign corporate private securities
Assets:
Fixed maturities, including securities pledged	0	0
Assets measured on recurring basis | Level 1 | Residential mortgage-backed
Assets:
Fixed maturities, including securities pledged	0	0
Assets measured on recurring basis | Level 1 | Commercial mortgage-backed
Assets:
Fixed maturities, including securities pledged	0	0
Assets measured on recurring basis | Level 1 | Other asset-backed securities
Assets:
Fixed maturities, including securities pledged	0	0
Assets measured on recurring basis | Level 1 | Equity securities
Liabilities:
Equity Securities, FV-NI	15	16
Assets measured on recurring basis | Level 2
Assets:
Fixed maturities, including securities pledged	19,867	19,746
Cash and cash equivalents, short-term investments and short-term investments under securities loan agreement	0	0
Assets held in separate accounts	5,603	5,227
Total assets, fair value	$ 25,737	$ 25,294
Percentage of Level to total assets	24%	25%
Liabilities:
Total liabilities, fair value	$ 318	$ 329
Assets measured on recurring basis | Level 2 | Stabilizer and MCGs
Liabilities:
Product guarantees	0	0
Assets measured on recurring basis | Level 2 | Interest rate contracts
Assets:
Derivatives	217	261
Liabilities:
Derivatives	313	325
Assets measured on recurring basis | Level 2 | Foreign exchange contracts
Assets:
Derivatives	50	60
Liabilities:
Derivatives	2	2
Assets measured on recurring basis | Level 2 | Credit contracts
Liabilities:
Derivatives	3	2
Assets measured on recurring basis | Level 2 | U.S. Treasuries
Assets:
Fixed maturities, including securities pledged	56	86
Assets measured on recurring basis | Level 2 | US Treasury and Government
Assets:
Fixed maturities, including securities pledged	30	30
Assets measured on recurring basis | Level 2 | State, municipalities and political subdivisions
Assets:
Fixed maturities, including securities pledged	601	600
Assets measured on recurring basis | Level 2 | U.S. corporate public securities
Assets:
Fixed maturities, including securities pledged	5,984	5,925
Assets measured on recurring basis | Level 2 | U.S. corporate private securities
Assets:
Fixed maturities, including securities pledged	2,290	2,212
Assets measured on recurring basis | Level 2 | Foreign corporate public securities and foreign governments
Assets:
Fixed maturities, including securities pledged	2,089	2,064
Assets measured on recurring basis | Level 2 | Foreign corporate private securities
Assets:
Fixed maturities, including securities pledged	2,063	2,099
Assets measured on recurring basis | Level 2 | Residential mortgage-backed
Assets:
Fixed maturities, including securities pledged	2,833	2,873
Assets measured on recurring basis | Level 2 | Commercial mortgage-backed
Assets:
Fixed maturities, including securities pledged	2,571	2,599
Assets measured on recurring basis | Level 2 | Other asset-backed securities
Assets:
Fixed maturities, including securities pledged	1,350	1,258
Assets measured on recurring basis | Level 2 | Equity securities
Liabilities:
Equity Securities, FV-NI	0	0
Assets measured on recurring basis | Level 3
Assets:
Fixed maturities, including securities pledged	1,811	1,782
Cash and cash equivalents, short-term investments and short-term investments under securities loan agreement	0	0
Assets held in separate accounts	349	347
Total assets, fair value	$ 2,273	$ 2,246
Percentage of Level to total assets	2%	2%
Liabilities:
Total liabilities, fair value	$ 3	$ 6
Assets measured on recurring basis | Level 3 | Stabilizer and MCGs
Liabilities:
Product guarantees	3	6
Assets measured on recurring basis | Level 3 | Interest rate contracts
Assets:
Derivatives	0	0
Liabilities:
Derivatives	0	0
Assets measured on recurring basis | Level 3 | Foreign exchange contracts
Assets:
Derivatives	0	0
Liabilities:
Derivatives	0	0
Assets measured on recurring basis | Level 3 | Credit contracts
Liabilities:
Derivatives	0	0
Assets measured on recurring basis | Level 3 | U.S. Treasuries
Assets:
Fixed maturities, including securities pledged	0	0
Assets measured on recurring basis | Level 3 | US Treasury and Government
Assets:
Fixed maturities, including securities pledged	0	0
Assets measured on recurring basis | Level 3 | State, municipalities and political subdivisions
Assets:
Fixed maturities, including securities pledged	0	0
Assets measured on recurring basis | Level 3 | U.S. corporate public securities
Assets:
Fixed maturities, including securities pledged	14	13
Assets measured on recurring basis | Level 3 | U.S. corporate private securities
Assets:
Fixed maturities, including securities pledged	1,364	1,356
Assets measured on recurring basis | Level 3 | Foreign corporate public securities and foreign governments
Assets:
Fixed maturities, including securities pledged	0	2
Assets measured on recurring basis | Level 3 | Foreign corporate private securities
Assets:
Fixed maturities, including securities pledged	352	339
Assets measured on recurring basis | Level 3 | Residential mortgage-backed
Assets:
Fixed maturities, including securities pledged	48	20
Assets measured on recurring basis | Level 3 | Commercial mortgage-backed
Assets:
Fixed maturities, including securities pledged	0	0
Assets measured on recurring basis | Level 3 | Other asset-backed securities
Assets:
Fixed maturities, including securities pledged	33	52
Assets measured on recurring basis | Level 3 | Equity securities
Liabilities:
Equity Securities, FV-NI	$ 113	$ 117

Fair Value Measurements - Level

Fair Value Measurements - Level 3 Financial Instruments (Details) - Assets measured on recurring basis - Level 3 - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Assets held in separate accounts
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair Value, assets, beginning balance	$ 347	$ 316
Total Realized/Unrealized Gains (Losses) Included in Net Income	4	(14)
Total Realized/Unrealized Gains (Losses) Included in OCI	0	0
Purchases	0	65
Issuances	0	0
Sales	(2)	(1)
Settlements	0	0
Transfers in to Level 3	0	6
Transfers out of Level 3	0	(38)
Fair Value, assets, ending balance	349	334
Change in Unrealized Gains (Losses) Included in Earnings	0	0
Fair Value, Asset (Liability), Recurring Basis, Still Held, Unrealized Gain (Loss), OCI	0	0
Stabilizer (Investment Only) and MCG Contracts
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair Value, assets, beginning balance	(6)	(20)
Total Realized/Unrealized Gains (Losses) Included in Net Income	3	6
Total Realized/Unrealized Gains (Losses) Included in OCI	0	0
Purchases	0	0
Issuances	0	(1)
Sales	0	0
Settlements	0	0
Transfers in to Level 3	0	0
Transfers out of Level 3	0	0
Fair Value, assets, ending balance	(3)	(15)
Change in Unrealized Gains (Losses) Included in Earnings	0	0
Fair Value, Asset (Liability), Recurring Basis, Still Held, Unrealized Gain (Loss), OCI	0	0
U.S. corporate public securities
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair Value, assets, beginning balance	13	5
Total Realized/Unrealized Gains (Losses) Included in Net Income	1	0
Total Realized/Unrealized Gains (Losses) Included in OCI		(1)
Purchases		16
Issuances		0
Sales		0
Settlements		0
Transfers in to Level 3		27
Transfers out of Level 3		0
Fair Value, assets, ending balance	14	47
Change in Unrealized Gains (Losses) Included in Earnings		0
Fair Value, Asset (Liability), Recurring Basis, Still Held, Unrealized Gain (Loss), OCI	0	(2)
U.S. corporate private securities
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair Value, assets, beginning balance	1,356	1,379
Total Realized/Unrealized Gains (Losses) Included in Net Income		0
Total Realized/Unrealized Gains (Losses) Included in OCI	26	(113)
Purchases	30	98
Issuances		0
Sales		0
Settlements	(48)	(40)
Transfers in to Level 3		110
Transfers out of Level 3		(10)
Fair Value, assets, ending balance	1,364	1,424
Change in Unrealized Gains (Losses) Included in Earnings		0
Fair Value, Asset (Liability), Recurring Basis, Still Held, Unrealized Gain (Loss), OCI	26	(113)
Foreign corporate public securities and foreign governments
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair Value, assets, beginning balance	2
Purchases		3
Transfers out of Level 3	(2)
Fair Value, assets, ending balance		3
Fair Value, Asset (Liability), Recurring Basis, Still Held, Unrealized Gain (Loss), OCI	0	0
Foreign corporate private securities
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair Value, assets, beginning balance	339	272
Total Realized/Unrealized Gains (Losses) Included in Net Income	1	(16)
Total Realized/Unrealized Gains (Losses) Included in OCI	4	(19)
Purchases	49	42
Issuances		0
Sales		0
Settlements	(41)	(11)
Transfers in to Level 3		110
Transfers out of Level 3		0
Fair Value, assets, ending balance	352	378
Change in Unrealized Gains (Losses) Included in Earnings	1	0
Fair Value, Asset (Liability), Recurring Basis, Still Held, Unrealized Gain (Loss), OCI	4	(19)
Residential mortgage-backed
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair Value, assets, beginning balance	20	34
Total Realized/Unrealized Gains (Losses) Included in Net Income		(7)
Total Realized/Unrealized Gains (Losses) Included in OCI		0
Purchases	28	11
Issuances		0
Sales		0
Settlements		0
Transfers in to Level 3		0
Transfers out of Level 3		(1)
Fair Value, assets, ending balance	48	37
Change in Unrealized Gains (Losses) Included in Earnings		(7)
Fair Value, Asset (Liability), Recurring Basis, Still Held, Unrealized Gain (Loss), OCI	0	0
Other asset-backed securities
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair Value, assets, beginning balance	52	33
Total Realized/Unrealized Gains (Losses) Included in Net Income		0
Total Realized/Unrealized Gains (Losses) Included in OCI		(2)
Purchases	2	16
Issuances		0
Sales		(10)
Settlements	(1)	(1)
Transfers in to Level 3		0
Transfers out of Level 3	(20)	0
Fair Value, assets, ending balance	33	36
Change in Unrealized Gains (Losses) Included in Earnings		0
Fair Value, Asset (Liability), Recurring Basis, Still Held, Unrealized Gain (Loss), OCI	0	(2)
Fixed maturities
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair Value, assets, beginning balance	1,782	1,723
Total Realized/Unrealized Gains (Losses) Included in Net Income	2	(23)
Total Realized/Unrealized Gains (Losses) Included in OCI	30	(135)
Purchases	109	186
Issuances		0
Sales		(10)
Settlements	(90)	(52)
Transfers in to Level 3		247
Transfers out of Level 3	(22)	(11)
Fair Value, assets, ending balance	1,811	1,925
Change in Unrealized Gains (Losses) Included in Earnings	1	(7)
Fair Value, Asset (Liability), Recurring Basis, Still Held, Unrealized Gain (Loss), OCI	30	(136)
Equity securities
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair Value, assets, beginning balance	117	114
Total Realized/Unrealized Gains (Losses) Included in Net Income	(4)	(5)
Total Realized/Unrealized Gains (Losses) Included in OCI		0
Purchases		0
Issuances		0
Sales		0
Settlements		0
Transfers in to Level 3		8
Transfers out of Level 3		0
Fair Value, assets, ending balance	113	117
Change in Unrealized Gains (Losses) Included in Earnings	(3)	(6)
Fair Value, Asset (Liability), Recurring Basis, Still Held, Unrealized Gain (Loss), OCI	$ 0	0
Short-term investments and cash equivalents
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair Value, assets, beginning balance		0
Total Realized/Unrealized Gains (Losses) Included in Net Income		0
Total Realized/Unrealized Gains (Losses) Included in OCI		1
Purchases		6
Issuances		0
Sales		0
Settlements		0
Transfers in to Level 3		0
Transfers out of Level 3		0
Fair Value, assets, ending balance		7
Change in Unrealized Gains (Losses) Included in Earnings		0
Fair Value, Asset (Liability), Recurring Basis, Still Held, Unrealized Gain (Loss), OCI		$ 0

Fair Value Measurements - Other

Fair Value Measurements - Other Financial Instruments (Details) - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
Fair Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fixed maturities, including securities pledged	$ 21,926	$ 21,819
Cash and cash equivalents, short-term investments and short-term investments under securities loan agreement	1,235	1,407
Derivative assets	270	322
Other investments	134	132
Assets held in separate accounts	81,911	77,639
Short-term Debt	69	32
Long-term debt	2	2
Equity Securities, FV-NI	128	133
Fair Value | Funding agreements without fixed maturities and deferred annuities
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Liabilities	30,231	30,098
Fair Value | Funding agreements with fixed maturities
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Liabilities	809	733
Fair Value | Supplementary contracts, immediate annuities and other
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Liabilities	202	192
Fair Value | Stabilizer Products and Managed Custody Guarantee (MCG) Products [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Liabilities	3	6
Fair Value | Mortgages [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Loans	3,938	3,996
Fair Value | Policy loans
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Loans	158	159
Carrying Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fixed maturities, including securities pledged	21,926	21,819
Cash and cash equivalents, short-term investments and short-term investments under securities loan agreement	1,235	1,407
Derivative assets	270	322
Other investments	134	132
Assets held in separate accounts	81,911	77,639
Short-term Debt	69	32
Long-term debt	2	2
Equity Securities, FV-NI	128	133
Carrying Value | Funding agreements without fixed maturities and deferred annuities
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Liabilities	28,318	29,047
Carrying Value | Funding agreements with fixed maturities
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Liabilities	811	731
Carrying Value | Supplementary contracts, immediate annuities and other
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Liabilities	235	251
Carrying Value | Stabilizer Products and Managed Custody Guarantee (MCG) Products [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Liabilities	3	6
Carrying Value | Mortgages [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Loans	4,148	4,227
Carrying Value | Policy loans
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Loans	158	159
Derivative assets	270	322
Other investments	134	132
Assets held in separate accounts	81,911	77,639
Derivatives liabilities	319	331
Other derivatives | Fair Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivatives liabilities	319	331
Other derivatives | Carrying Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivatives liabilities	$ 319	$ 331

Deferred Policy Acquisition C_3

Deferred Policy Acquisition Costs and Value of Business Acquired - Rollforward (Details) - USD ($) $ in Millions	3 Months Ended	12 Months Ended
	Mar. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Deferred Policy Acquisition Cost and Value of Businesses Acquired Rollforward [Line Items]
Deferred Policy Acquisition Cost	$ 933	$ 938
Present Value of Future Insurance Profits, Net	341	348	$ 375
Deferrals of commissions and expenses	1	4
Present Value of Future Insurance Profits, Amortization Expense	(8)	(31)
Deferred Policy Acquisition Cost and Value of Businesses Acquired [Line Items]
Deferred Policy Acquisition Cost	933	938
Present Value of Future Insurance Profits, Net	341	348	375
Retirement
Deferred Policy Acquisition Cost and Value of Businesses Acquired Rollforward [Line Items]
Deferred Policy Acquisition Cost	580	578	573
Deferrals of commissions and expenses	14	54
As of December 31, 2022	(12)	(49)
Deferred Policy Acquisition Cost and Value of Businesses Acquired [Line Items]
Deferred Policy Acquisition Cost	580	578	$ 573
Other Segments
Deferred Policy Acquisition Cost and Value of Businesses Acquired Rollforward [Line Items]
Deferred Policy Acquisition Cost	12	12
Deferred Policy Acquisition Cost and Value of Businesses Acquired [Line Items]
Deferred Policy Acquisition Cost	$ 12	$ 12

Separate Account Liability (Det

Separate Account Liability (Details) - USD ($) $ in Millions	3 Months Ended	12 Months Ended
	Mar. 31, 2023	Dec. 31, 2022	Dec. 31, 2023	Dec. 31, 2021
Other Liabilities Disclosure [Abstract]
Assets held in separate accounts	$ 81,911	$ 77,639
Fair Value, Assets and Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Assets held in separate accounts	81,911	77,639
Liabilities related to separate accounts	81,911	77,639
Retirement
Fair Value, Assets and Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Liabilities related to separate accounts		75,569	$ 80,106	$ 93,943
Separate Account, Liability, Policyholder Behavior	221	(1,308)
Policyholder Account Balance, Policy Charge	(2)	(8)
Separate Account, Liability, Policy Charge	(106)	(446)
Separate Account, Liability, Increase (Decrease) from Invested Performance	4,422	(16,622)
Separate Account, Liability, Increase (Decrease) from Other Change	0	2
Other Segments
Fair Value, Assets and Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Liabilities related to separate accounts	1,805	2,070
Wealth Solutions Stabilizer
Fair Value, Assets and Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Separate Account, Liability, Policyholder Behavior	51
Policyholder Account Balance, Policy Charge	(8)
Wealth Solutions Stabilizer | Retirement
Fair Value, Assets and Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Liabilities related to separate accounts	7,438	7,196		8,091
Separate Account, Liability, Policyholder Behavior		(68)
Separate Account, Liability, Policy Charge		(34)
Separate Account, Liability, Increase (Decrease) from Invested Performance	199	(794)
Separate Account, Liability, Increase (Decrease) from Other Change	0	1
Deferred Variable Annuity | Retirement
Fair Value, Assets and Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Liabilities related to separate accounts		68,373	$ 72,668	$ 85,852
Separate Account, Liability, Policyholder Behavior	170	(1,240)
Separate Account, Liability, Policy Charge	(98)	(412)
Separate Account, Liability, Increase (Decrease) from Invested Performance	4,223	(15,828)
Separate Account, Liability, Increase (Decrease) from Other Change	0	1
Cash Surrender Value
Fair Value, Assets and Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Liabilities related to separate accounts	72,639	68,345
US Treasury and Government
Other Liabilities Disclosure [Abstract]
Assets held in separate accounts	1,308	1,586
Fair Value, Assets and Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Assets held in separate accounts	1,308	1,586
Corporate Debt Securities
Other Liabilities Disclosure [Abstract]
Assets held in separate accounts	1,748	1,647
Fair Value, Assets and Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Assets held in separate accounts	1,748	1,647
Separate Account, Debt Security
Other Liabilities Disclosure [Abstract]
Assets held in separate accounts	716	660
Fair Value, Assets and Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Assets held in separate accounts	716	660
Separate Account, Mortgage-Backed Security
Other Liabilities Disclosure [Abstract]
Assets held in separate accounts	3,395	3,434
Fair Value, Assets and Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Assets held in separate accounts	3,395	3,434
Separate Account, Equity Security
Other Liabilities Disclosure [Abstract]
Assets held in separate accounts	74,130	69,774
Fair Value, Assets and Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Assets held in separate accounts	74,130	69,774
Separate Account, Cash and Cash Equivalents
Other Liabilities Disclosure [Abstract]
Assets held in separate accounts	530	311
Fair Value, Assets and Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Assets held in separate accounts	530	311
Asset-Backed Securities, Securitized Loans and Receivables
Other Liabilities Disclosure [Abstract]
Assets held in separate accounts	84	227
Fair Value, Assets and Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Assets held in separate accounts	$ 84	$ 227

Accumulated Other Comprehensive

Accumulated Other Comprehensive Income (Loss) - Changes in AOCI, including Reclassification Adjustments (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Fixed maturities	$ 497	$ (1,939)
OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, Tax	(104)	407
Other Comprehensive Income (Loss), Securities, Available-for-Sale, Unrealized Holding Gain (Loss) Arising During Period, after Tax	393	(1,532)
Adjustments for amounts recognized in Net gains (losses) in the Condensed Consolidated Statements of Operations	10	60
Adjustments for amounts recognized in Net gains (losses) in the Condensed Consolidated Statements of Operations	(2)	(13)
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Net of Tax	8	47
OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment, Tax	(106)	394
Other Comprehensive Income (Loss), Securities, Available-for-sale, Adjustment, after Tax	401	(1,485)
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, after Tax	(8)	4
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, Tax	(2)	1
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification and Tax	(10)	5
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, before Tax	5	5
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, Tax	1	1
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, after Tax	4	4
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax	(12)	0
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax	(3)	0
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, before Tax	(15)	0
OCI, Liability for Future Policy Benefit, Gain (Loss), before Reclassification Adjustment and Tax	6	16
OCI, Liability for Future Policy Benefit, Gain (Loss), after Reclassification Adjustment, Tax	(1)	(3)
OCI, Liability for Future Policy Benefit, Gain (Loss), after Reclassification Adjustment and Tax	5	13
Unrealized gains (losses) on securities	507	(1,879)
Other Comprehensive Income (Loss), before Tax	498	(1,863)
Other Comprehensive Income (Loss), Tax	(104)	391
Other Comprehensive Income (Loss), Net of Tax	$ 394	$ (1,472)

Accumulated Other Comprehensi_2

Accumulated Other Comprehensive Income (Loss) - Components of AOCI (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Dec. 31, 2022	Mar. 31, 2022
Accumulated Other Comprehensive Income (Loss) [Line Items]
Fixed maturities, net of impairment	$ (2,037)		$ 247
Deferred income tax asset (liability)	608		139
Accumulated Other Comprehensive Income (Loss), Unrealized Capital Gains (Losses), Adjustment, Net of Tax	(1,675)		88
Pension and other postretirement benefits liability, net of tax	2		2
Accumulated other comprehensive income (loss)	(1,673)	$ (2,067)	90
Reclassification from AOCI, Current Period, before Tax, Attributable to Parent	17
Accumulated Other Comprehensive Income (Loss), Deferred Acquisition Costs and Value Of Business Acquired (VOBA), Available for Sale Securities Adjustment, before Tax	97		77
AOCI, Liability for Future Policy Benefit, before Tax	$ (343)		$ (375)

Income Taxes - Narrative (Detai

Income Taxes - Narrative (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Income Tax Disclosure [Abstract]
Effective tax rate	9.10%	(2.00%)
Statutory tax rate	21%
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest	$ 99	$ 51
Income tax expense (benefit)	$ 9	$ (1)

Financing Agreements - Narrativ

Financing Agreements - Narrative (Details) - Voya Financial, Inc. - Reciprocal Loan Agreement - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022
Affiliated Entity
Schedule of Investment Income, Reported Amounts, by Category [Line Items]
Interest Income, Related Party	$ 4	$ 1
Short-term loan to affiliate			$ 31
Percentage of Statutory admitted assets that can be borrowed under Reciprocal Loan Agreement	3%
Receivable [Domain]
Schedule of Investment Income, Reported Amounts, by Category [Line Items]
Short-term loan to affiliate	$ 409		$ 0
Loans Payable
Schedule of Investment Income, Reported Amounts, by Category [Line Items]
Short-term loan to affiliate	$ 68

Commitments and Contingencies -

Commitments and Contingencies - Narrative (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Dec. 31, 2022
Loss Contingencies [Line Items]
Pledged Collateral	$ 1,074	$ 997
Securities pledged as collateral
Loss Contingencies [Line Items]
Securities Pledged under repurchase agreements	122	102
Acquisition of mortgage loans
Loss Contingencies [Line Items]
Amount of purchase commitment	65
Purchase of limited partnerships and private placement investments
Loss Contingencies [Line Items]
Amount of purchase commitment	655
Federal Home Loan Bank of Boston | Line of Credit
Loss Contingencies [Line Items]
Non-putable funding agreements issued to FHLB	811	730
Pledged Collateral	$ 1,074	$ 997

Commitments and Contingencies_2

Commitments and Contingencies - Restricted Assets (Details) - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
Loss Contingencies [Line Items]
FHLB restricted stock	$ 37	$ 35
Debt Securities, Trading	12	11
Restricted Cash and Cash Equivalents	2	2
Total restricted assets	2,008	1,837
Pledged Collateral	1,074	997
Securities pledged as collateral
Loss Contingencies [Line Items]
Fair value of loaned securities	761	690
Collateral Pledged
Loss Contingencies [Line Items]
Securities pledged	$ 883	$ 792

Related Party - Narrative (Deta

Related Party - Narrative (Details) - Other Affiliates - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Related Party Transaction [Line Items]
Revenue with affiliated entities	$ 19	$ 23
Expenses with affiliated entities	$ 160	$ 161

Uncategorized Items - vriac-202

Label	Element	Value
Financing Receivable, Allowance for Credit Loss	us-gaap_FinancingReceivableAllowanceForCreditLosses	$ 5,000,000
Commercial Portfolio Segment [Member]
Financing Receivable, Allowance for Credit Loss	us-gaap_FinancingReceivableAllowanceForCreditLosses	14,000,000
Foreign Corporate Public Securities and Foreign Governments [Member]
Financing Receivable, Allowance for Credit Loss	us-gaap_FinancingReceivableAllowanceForCreditLosses	4,000,000
Foreign Corporate Private Securities [Member]
Financing Receivable, Allowance for Credit Loss	us-gaap_FinancingReceivableAllowanceForCreditLosses	$ 1,000,000