Consolidated Statements of Cash Flows $ in Millions	12 Months Ended
Dec. 31, 2018 USD ($)	Dec. 31, 2017 USD ($)	Dec. 31, 2016 USD ($)
Cash Flows from Operating Activities:
Net income (loss)	$ 1,012	$ (2,792)	$ (298)
Adjustments to reconcile net income (loss) to net cash proviced by operating activities:
(Income) loss from discontinued operations, net of tax	(457)	2,580	337
Capitalization of deferred policy acquisition costs, value of business acquired and sales inducements	(217)	(243)	(264)
Net amortization of deferred policy acquisition costs, value of business acquired and sales inducements	370	534	420
Future policy benefits, claims reserves and interest credited	(492)	899	1,298
Deferred income tax expense (benefit)	1	862	(151)
Net realized capital losses	399	227	363
Share-based compensation	96	117	99
(Gains) losses on consolidated investment entities	(256)	(343)	(57)
(Gains) losses on limited partnerships/corporations	(42)	(31)	(29)
Change in:
Premiums receivable and reinsurance recoverable	773	(345)	363
Other receivables and assets accruals	(524)	298	(18)
Other payables and accruals	(185)	(41)	(190)
(Increase) decrease in cash held by consolidated investment entities	(305)	(557)	(260)
Other, net	233	6	145
Net cash provided by operating activities - discontinued operations	1,462	411	1,934
Net cash provided by operating activities	1,868	1,582	3,692
Proceeds from the sale, maturity, disposal or redemption of:
Fixed maturities	7,749	8,325	8,112
Equity securities	152	54	104
Mortgage loans on real estate	999	955	747
Limited partnerships/corporations	338	236	306
Acquisition of:
Fixed maturities	(8,946)	(8,719)	(9,839)
Equity securities, available-for-sale	(69)	(47)	(47)
Mortgage loans on real estate	(875)	(1,638)	(1,481)
Limited partnerships/corporations	(381)	(332)	(367)
Short-term investments, net	337	(80)	31
Derivatives, net	97	213	(24)
Sales from consolidated investment entities	1,365	2,047	2,304
Purchases within consolidated investment entities	(994)	(2,036)	(1,727)
Collateral received (delivered), net	(103)	(148)	(22)
Other, net	15	3	20
Net cash used in investing activities - discontinued operations	34	(1,261)	(1,800)
Net cash used in investing activities	(282)	(2,428)	(3,683)
Cash Flows from Financing Activities:
Deposits received for investment contracts	6,096	5,061	5,891
Maturities and withdrawals from investment contracts	(5,503)	(5,372)	(5,412)
Settlements on Deposit Contracts	(10)	0	0
Proceeds from issuance of debt with maturities of more than three months	350	399	798
Repayment of debt with maturities of more than three months	(710)	(494)	(809)
Debt issuance costs	(6)	(3)	(16)
Borrowings of consolidated investment entities	773	967	126
Repayments of borrowings of consolidated investment entities	(656)	(804)	(455)
Contributions from (distributions to) participants in consolidated investment entities	(166)	449	51
Proceeds from issuance of common stock, net	3	3	1
Proceeds from issuance of preferred stock, net	319	0	0
Share-based compensation	(14)	(8)	(7)
Common stock acquired - Share repurchase	(1,025)	(923)	(687)
Dividends paid on common stock	(6)	(8)	(8)
Net cash used in financing activities - discontinued operations	(1,209)	384	916
Net cash (used in) provided by financing activities	(1,764)	(349)	389
Net (decrease) increase in cash and cash equivalents	(178)	(1,195)	398
Cash and cash equivalents, beginning of period	1,716	2,911	2,513
Cash and cash equivalents, end of period	1,538	1,716	2,911
Less: Cash and cash equivalents of discontinued operations, end of period	0	498	815
Cash and cash equivalents of continuing operations, end of period	1,538	1,218	2,096
Supplemental cash flow information:
Income taxes paid, net	1	(154)	69
Interest paid	180	174	190
Decrease of assets due to deconsolidation of consolidated investment entities	0	0	7,497
Decrease of liabilities due to deconsolidation of consolidated investment entities	0	0	5,905
Decrease of equity due to deconsolidation of consolidated investment entities	0	0	1,592
Elimination of appropriated retained earnings	$ 0	$ 0	$ 18

The cash inflow from a segregated fund account during the period.

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The net amount paid (received) by the reporting entity through acquisition or sale and maturities of short-term investments with an original maturity that is three months or less which qualify for treatment as an investing activity based on management's intention and intended by management to be liquidated, if necessary, within the current operating cycle. Includes cash flows from securities classified as trading securities that were acquired for reasons other than sale in the short-term.

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The cash outflow to reacquire common stock during the period.

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The cash outflow paid to third parties in connection with debt origination, which will be amortized over the remaining maturity period of the associated long-term debt.

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Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests.

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Amount of cash outflow to satisfy an employee's income tax withholding obligation as part of a net-share settlement of a share-based award.

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Aggregate cash payments for a combination of transactions that are classified as investing activities in which assets, which may include securities, other types of investments, or productive assets, are purchased from third-party sellers. This element can be used by entities to aggregate payments for all asset purchases that are classified as investing activities.

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Amount of cash outflow to acquire investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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The cash outflow to acquire equity securities classified as available-for-sale securities, because they are not classified as trading securities.

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No definition available.

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Cash outflow related to the acquisition or continued holding of limited partnership interests held for investment purposes.

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The cash outflow from the purchase of receivables arising from the mortgage note on real estate.

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The cash inflow from collection of repayments from borrowers on loans that are secured with real estate mortgages and are held with the intention to resell in the near future.

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The cash inflow from a borrowing having initial term of repayment of more than three months. Includes proceeds from long-term and short-term debt.

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The cash inflow from the additional capital contribution to the entity.

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Proceeds from issuance of capital stock which provides for a specific dividend that is paid to the shareholders before any dividends to common stockholders and which takes precedence over common stockholders in the event of liquidation.

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Cash inflow received as distributions, returns of capital, or sale proceeds from partnership interests held for investment purposes.

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Amount of cash inflow (outflow) from (to) a noncontrolling interest. Excludes dividends paid to the noncontrolling interest.

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No definition available.

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The cash inflow associated with the sale of debt and equity securities classified as available-for-sale securities.

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Amount of cash inflow from sale of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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The cash inflow associated with the sale of equity securities classified as available-for-sale securities.

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The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.

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The net realized gains or losses on investments during the period, not including gains or losses on securities separately or otherwise categorized as trading, available-for-sale, or held-to-maturity.

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The cash outflow from a repayment of a borrowing having initial term of repayment of more than three months. Includes repayments of short-term and long-term debt.

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The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method.

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- References

No definition available.

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The cash outflow for a segregated fund account during the period.

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Assets, Decrease From Deconsolidation Of Previously Consolidated Investment Entities

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No definition available.

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Borrowings of Consolidated Investment Entities

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The amount of deferred policy acquisition costs charged to expense during the period and the adjustment that represents the periodic charge against earnings to reduce the value of business acquired (VOBA) over the expected life of the underlying insurance contracts. Also includes the amount of deferred sales inducement costs charged against earnings during the period.

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No definition available.

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Represents the amount of expense capitalized in respect of deferred policy acquisition costs, value of business acquired and sales inducements during the reporting period.

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No definition available.

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Equity, Decrease From Deconsolidation Of Previously Consolidated Investment Entities

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No definition available.

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The adjustment required to reconcile net income to cash provided by (used in) operations related to the unpaid portion of future policy benefits, claims reserves and interest credited to policy owner accounts.

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No definition available.

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Gains from Equity Method Investments

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Increase (Decrease) in Cash Held by Consolidated Investment Entities

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No definition available.

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Liabilities, Decrease From Deconsolidation Of Previously Consolidated Investment Entities

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Repayments of Debt of Consolidated Investment Entities

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No definition available.

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Retained Earnings, Appropriated, Decrease From Deconsolidation

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Settlements on Deposit Contracts

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