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Fair Value - Reconciliation of Level 3 Financial Instruments (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2022	Dec. 31, 2021
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Beginning balance	$ 22,454	$ 45,752	$ 14,840
Total realized and unrealized gains (losses) included in income		(9,969)	(709)
Total realized and unrealized gains (losses) included in OCI		(621)	42
Purchases, issuances, sales and settlements, net	11,721	11,721	8,640
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net	(1,301)	(1,301)	(359)
Transfers (Out)	(21,589)		(914)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases	(23,623)		(12,028)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Issuances	0		0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Sales	(3,953)		(1,580)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements	(7,949)		(1,808)
Transfer In	(20,288)		(555)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Purchases	0		0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Issuances	(1,722)		(1,474)
Sales	0		0
Settlements	401		891
Transfers In	0		0
Ending balance	45,582	45,582	22,454
Total gains (losses) included in earnings		(3,104)	885
Beginning balance	(18,407)	(11,059)	(16,561)
Total realized and unrealized gains (losses) included in income		3,855	(1,263)
Total realized and unrealized gains (losses) included in OCI		0	0
Purchases, issuances, sales and settlements, net	1,321	1,321	583
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Transfers, Net	0	0	0
Transfers (Out)	0		0
Ending balance	(8,525)	(8,525)	(18,407)
Total gains (losses) included in earnings		0	0
Fair Value, Liability, Recurring Basis, Still Held, Unrealized Gain (Loss), OCI		0	0
Fair Value, Asset, Recurring Basis, Still Held, Unrealized Gain (Loss), OCI		$ (635)	42
Fair Value, Asset, Recurring Basis, Unobservable Input Reconciliation, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]		Gain (Loss) on Investments, Net investment income
Fair Value, Liability, Recurring Basis, Unobservable Input Reconciliation, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]		Gain (Loss) on Investments, Policy and other operating expenses
Fair Value, Asset, Recurring Basis, Still Held, Unrealized Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]		Gain (Loss) on Investments, Net investment income
FairValueRecurringBasisUnobservableInputReconciliationAssetGainLossStatementOfOtherComprehensiveIncomeExtensibleListNotDisclosedFlag		Included in OCI
Other Liabilities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Purchases	0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Issuances	0
Sales	0
Settlements	(105)
Transfers In	0
Beginning balance		$ 0
Total realized and unrealized gains (losses) included in income		(37)
Total realized and unrealized gains (losses) included in OCI		0
Purchases, issuances, sales and settlements, net	105	105
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Transfers, Net	0	0
Transfers (Out)	0
Ending balance	(142)	(142)
Total gains (losses) included in earnings		0
Fair Value, Liability, Recurring Basis, Still Held, Unrealized Gain (Loss), OCI		0
Reinsurance recoverable
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Beginning balance	1,991	1,991	2,100
Total realized and unrealized gains (losses) included in income		(603)	(109)
Total realized and unrealized gains (losses) included in OCI		0	0
Purchases, issuances, sales and settlements, net		0	0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net		0	0
Ending balance	1,388	1,388	1,991
Total gains (losses) included in earnings		0	0
Fair Value, Asset, Recurring Basis, Still Held, Unrealized Gain (Loss), OCI		0	0
Short-term Investments | Related Party
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Beginning balance		0
Total realized and unrealized gains (losses) included in income		0
Total realized and unrealized gains (losses) included in OCI		0
Purchases, issuances, sales and settlements, net		53
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net		(53)
Ending balance	0	0
Total gains (losses) included in earnings		0
Fair Value, Asset, Recurring Basis, Still Held, Unrealized Gain (Loss), OCI		0
Short-term Investments | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Beginning balance	29	29	2
Total realized and unrealized gains (losses) included in income		0	0
Total realized and unrealized gains (losses) included in OCI		0	0
Purchases, issuances, sales and settlements, net	7	7	27
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net	0	0	0
Transfers (Out)	0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases	(59)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Issuances	0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Sales	0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements	(52)
Transfer In	0
Ending balance	36	36	29
Total gains (losses) included in earnings		0	0
Fair Value, Asset, Recurring Basis, Still Held, Unrealized Gain (Loss), OCI		0	0
Mortgage loans | Related Party
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Beginning balance		1,369
Total realized and unrealized gains (losses) included in income		(225)
Total realized and unrealized gains (losses) included in OCI		0
Purchases, issuances, sales and settlements, net	158	158
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net	0	0
Transfers (Out)	0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases	(182)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Issuances	0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Sales	0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements	(24)
Transfer In	0
Ending balance	1,302	1,302
Total gains (losses) included in earnings		(225)
Fair Value, Asset, Recurring Basis, Still Held, Unrealized Gain (Loss), OCI		0
Mortgage loans | Variable Interest Entities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Beginning balance		2,152
Total realized and unrealized gains (losses) included in income		(227)
Total realized and unrealized gains (losses) included in OCI		0
Purchases, issuances, sales and settlements, net	(31)	(31)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net	161	161
Transfers (Out)	(223)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases	(176)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Issuances	0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Sales	0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements	(207)
Transfer In	(384)
Ending balance	2,055	2,055
Total gains (losses) included in earnings		(226)
Fair Value, Asset, Recurring Basis, Still Held, Unrealized Gain (Loss), OCI		0
Mortgage loans | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Beginning balance	17	21,154	19
Total realized and unrealized gains (losses) included in income		(2,761)	0
Total realized and unrealized gains (losses) included in OCI		0	0
Purchases, issuances, sales and settlements, net	9,061	9,061	(2)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net	0	0	0
Transfers (Out)	0		0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases	(12,367)		0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Issuances	0		0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Sales	(198)		0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements	(3,108)		(2)
Transfer In	0		0
Ending balance	27,454	27,454	17
Total gains (losses) included in earnings		(2,747)	0
Fair Value, Asset, Recurring Basis, Still Held, Unrealized Gain (Loss), OCI		0	0
Investment funds | Related Party
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Beginning balance	2,855		2,033
Total realized and unrealized gains (losses) included in income			816
Total realized and unrealized gains (losses) included in OCI			0
Purchases, issuances, sales and settlements, net	57		6
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net	(2,031)		0
Transfers (Out)	2,031		0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases	(91)		(6)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Issuances	0		0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Sales	34		0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements	0		0
Transfer In	0		0
Ending balance			2,855
Total gains (losses) included in earnings			816
Investment funds | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Beginning balance	18		17
Total realized and unrealized gains (losses) included in income			1
Total realized and unrealized gains (losses) included in OCI			0
Purchases, issuances, sales and settlements, net			0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net			0
Ending balance			18
Total gains (losses) included in earnings			1
Other investments | Related Party
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Beginning balance		0
Total realized and unrealized gains (losses) included in income		14
Total realized and unrealized gains (losses) included in OCI		0
Purchases, issuances, sales and settlements, net	15	15
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net	274	274
Transfers (Out)	0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases	(31)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Issuances	0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Sales	(16)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements	0
Transfer In	(274)
Ending balance	303	303
Total gains (losses) included in earnings		14
Fair Value, Asset, Recurring Basis, Still Held, Unrealized Gain (Loss), OCI		0
Other investments | Variable Interest Entities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Beginning balance		0
Total realized and unrealized gains (losses) included in income		(17)
Total realized and unrealized gains (losses) included in OCI		0
Purchases, issuances, sales and settlements, net	31	31
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net	85	85
Transfers (Out)	(1,933)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases	(33)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Issuances	0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Sales	(2)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements	0
Transfer In	(2,018)
Ending balance	99	99
Total gains (losses) included in earnings		(24)
Fair Value, Asset, Recurring Basis, Still Held, Unrealized Gain (Loss), OCI		0
Other investments | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Beginning balance		0
Total realized and unrealized gains (losses) included in income		(91)
Total realized and unrealized gains (losses) included in OCI		0
Purchases, issuances, sales and settlements, net	36	36
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net	496	496
Transfers (Out)	0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases	(48)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Issuances	0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Sales	(12)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements	0
Transfer In	(496)
Ending balance	441	441
Total gains (losses) included in earnings		(91)
Fair Value, Asset, Recurring Basis, Still Held, Unrealized Gain (Loss), OCI		0
Equity securities | Related Party
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Beginning balance	284	284	72
Total realized and unrealized gains (losses) included in income		(2)	8
Total realized and unrealized gains (losses) included in OCI		0	0
Purchases, issuances, sales and settlements, net	(15)	(15)	204
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net	12	12	0
Transfers (Out)	(113)		0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases	(195)		(213)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Issuances	0		0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Sales	(119)		0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements	(91)		(9)
Transfer In	(125)		0
Ending balance	279	279	284
Total gains (losses) included in earnings		0	8
Fair Value, Asset, Recurring Basis, Still Held, Unrealized Gain (Loss), OCI		0	0
Equity securities | Variable Interest Entities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Purchases, issuances, sales and settlements, net	0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net	0
Transfers (Out)	(15)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases	0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Issuances	0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Sales	0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements	0
Transfer In	(15)
Equity securities | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Beginning balance	429	429	11
Total realized and unrealized gains (losses) included in income		26	16
Total realized and unrealized gains (losses) included in OCI		0	0
Purchases, issuances, sales and settlements, net	(4)	(4)	402
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net	(359)	(359)	0
Transfers (Out)	400		0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases	0		(402)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Issuances	0		0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Sales	4		0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements	0		0
Transfer In	(41)		0
Ending balance	92	92	429
Total gains (losses) included in earnings		22	16
Fair Value, Asset, Recurring Basis, Still Held, Unrealized Gain (Loss), OCI		0	0
Trading securities | Related Party
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Beginning balance	1,771	1,771	1,525
Total realized and unrealized gains (losses) included in income		3	20
Total realized and unrealized gains (losses) included in OCI		0	0
Purchases, issuances, sales and settlements, net	(1,084)	(1,084)	236
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net	188	188	(10)
Transfers (Out)	(1,260)		(10)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases	(43)		(422)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Issuances	0		0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Sales	(1,081)		(117)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements	(46)		(69)
Transfer In	(1,448)		0
Ending balance	878	878	1,771
Total gains (losses) included in earnings		1	40
Fair Value, Asset, Recurring Basis, Still Held, Unrealized Gain (Loss), OCI		0	0
Trading securities | Variable Interest Entities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Beginning balance		0
Total realized and unrealized gains (losses) included in income		49
Total realized and unrealized gains (losses) included in OCI		0
Purchases, issuances, sales and settlements, net	530	530
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net	43	43
Transfers (Out)	(387)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases	(531)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Issuances	0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Sales	(1)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements	0
Transfer In	(430)
Ending balance	622	622
Total gains (losses) included in earnings		11
Fair Value, Asset, Recurring Basis, Still Held, Unrealized Gain (Loss), OCI		0
Trading securities | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Beginning balance	69	69	86
Total realized and unrealized gains (losses) included in income		(9)	(11)
Total realized and unrealized gains (losses) included in OCI		0	0
Purchases, issuances, sales and settlements, net	(10)	(10)	1
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net	3	3	(7)
Transfers (Out)	53		22
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases	(8)		(5)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Issuances	0		0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Sales	9		4
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements	9		0
Transfer In	(56)		(15)
Ending balance	53	53	69
Total gains (losses) included in earnings		(5)	(5)
Fair Value, Asset, Recurring Basis, Still Held, Unrealized Gain (Loss), OCI		0	0
Investment funds | Related Party
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Beginning balance		2,855
Total realized and unrealized gains (losses) included in income		78
Total realized and unrealized gains (losses) included in OCI		0
Purchases, issuances, sales and settlements, net		57
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net		(2,031)
Ending balance	959	959
Total gains (losses) included in earnings		119
Fair Value, Asset, Recurring Basis, Still Held, Unrealized Gain (Loss), OCI		0	0
Investment funds | Variable Interest Entities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Beginning balance	1,297	1,297	0
Total realized and unrealized gains (losses) included in income		72	9
Total realized and unrealized gains (losses) included in OCI		0	0
Purchases, issuances, sales and settlements, net	1,862	1,862	1,179
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net	(760)	(760)	109
Transfers (Out)	(12,310)		0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases	(2,014)		(1,316)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Issuances	0		0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Sales	(152)		(137)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements	0		0
Transfer In	(11,550)		(109)
Ending balance	2,471	2,471	1,297
Total gains (losses) included in earnings		58	9
Fair Value, Asset, Recurring Basis, Still Held, Unrealized Gain (Loss), OCI		0	0
Investment funds | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Beginning balance		18
Total realized and unrealized gains (losses) included in income		1
Total realized and unrealized gains (losses) included in OCI		0
Purchases, issuances, sales and settlements, net	0	0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net	(19)	(19)
Transfers (Out)	(19)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases	0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Issuances	0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Sales	0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements	0
Transfer In	0
Ending balance	0	0
Total gains (losses) included in earnings		0
Fair Value, Asset, Recurring Basis, Still Held, Unrealized Gain (Loss), OCI		0	0
Short-term Investments | Related Party
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Purchases, issuances, sales and settlements, net	53
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net	53
Transfers (Out)	53
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases	(53)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Issuances	0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Sales	0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements	0
Transfer In	0
Short-term Investments | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Purchases, issuances, sales and settlements, net			27
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net			0
Transfers (Out)			0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases			(30)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Issuances			0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Sales			(3)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements			0
Transfer In			0
Embedded derivatives | Funds withheld at interest | Related Party
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Beginning balance	578	0	862
Total realized and unrealized gains (losses) included in income		(1,425)	(284)
Total realized and unrealized gains (losses) included in OCI		0	0
Purchases, issuances, sales and settlements, net		0	0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net		0	0
Ending balance	(1,425)	(1,425)	578
Total gains (losses) included in earnings		0	0
Fair Value, Asset, Recurring Basis, Still Held, Unrealized Gain (Loss), OCI		0	0
Embedded derivatives | Funds withheld at interest | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Beginning balance	782	0	1,944
Total realized and unrealized gains (losses) included in income		(4,847)	(1,162)
Total realized and unrealized gains (losses) included in OCI		0	0
Purchases, issuances, sales and settlements, net		0	0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net		0	0
Ending balance	(4,847)	(4,847)	782
Total gains (losses) included in earnings		0	0
Fair Value, Asset, Recurring Basis, Still Held, Unrealized Gain (Loss), OCI		0	0
RMBS | Foreign currency forwards | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Beginning balance		0
Total realized and unrealized gains (losses) included in income		0
Total realized and unrealized gains (losses) included in OCI		3
Purchases, issuances, sales and settlements, net	295	295
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net	(66)	(66)
Transfers (Out)	66
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases	(296)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Issuances	0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Sales	0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements	1
Transfer In	0
Ending balance	232	232
Total gains (losses) included in earnings		0
Fair Value, Asset, Recurring Basis, Still Held, Unrealized Gain (Loss), OCI		4
ABS | Foreign currency forwards | Related Party
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Beginning balance	6,445	6,445	4,109
Total realized and unrealized gains (losses) included in income		16	(6)
Total realized and unrealized gains (losses) included in OCI		(256)	(44)
Purchases, issuances, sales and settlements, net	(715)	(715)	2,386
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net	52	52	0
Transfers (Out)	(1,864)		0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases	(2,889)		(3,679)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Issuances	0		0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Sales	(94)		(212)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements	(3,510)		(1,081)
Transfer In	(1,916)		0
Ending balance	5,542	5,542	6,445
Total gains (losses) included in earnings		(11)	0
Fair Value, Asset, Recurring Basis, Still Held, Unrealized Gain (Loss), OCI		(259)	(44)
ABS | Foreign currency forwards | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Beginning balance	3,619	3,619	800
Total realized and unrealized gains (losses) included in income		1	(17)
Total realized and unrealized gains (losses) included in OCI		(183)	45
Purchases, issuances, sales and settlements, net	788	788	2,958
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net	642	642	(167)
Transfers (Out)	(447)		(327)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases	(3,306)		(4,455)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Issuances	0		0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Sales	(1,791)		(1,001)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements	(727)		(496)
Transfer In	(1,089)		(160)
Ending balance	4,867	4,867	3,619
Total gains (losses) included in earnings		0	0
Fair Value, Asset, Recurring Basis, Still Held, Unrealized Gain (Loss), OCI		(216)	45
CLO | Foreign currency forwards | Related Party
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Beginning balance	202	202
Total realized and unrealized gains (losses) included in income		0
Total realized and unrealized gains (losses) included in OCI		(29)
Purchases, issuances, sales and settlements, net	130	130	(202)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net	0	0	0
Transfers (Out)	0		0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases	130		202
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Issuances	0		0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Sales	0		0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements	0		0
Transfer In	0		0
Ending balance	303	303	202
Total gains (losses) included in earnings		0
Fair Value, Asset, Recurring Basis, Still Held, Unrealized Gain (Loss), OCI		(29)	0
CLO | Foreign currency forwards | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Beginning balance	14	14	208
Total realized and unrealized gains (losses) included in income		(2)	0
Total realized and unrealized gains (losses) included in OCI		0	1
Purchases, issuances, sales and settlements, net	(9)	(9)	(37)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net	(3)	(3)	(158)
Transfers (Out)	(3)		(158)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases	(3)		0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Issuances	0		0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Sales	0		0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements	(12)		(37)
Transfer In	0		0
Ending balance	0	0	14
Total gains (losses) included in earnings		0	0
Fair Value, Asset, Recurring Basis, Still Held, Unrealized Gain (Loss), OCI		0	1
CLO | AFS securities | Related Party
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Beginning balance			0
Total realized and unrealized gains (losses) included in income			0
Total realized and unrealized gains (losses) included in OCI			0
Purchases, issuances, sales and settlements, net			202
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net			0
Total gains (losses) included in earnings			0
Corporate | Foreign currency forwards | Related Party
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Beginning balance	670	670	195
Total realized and unrealized gains (losses) included in income		(3)	2
Total realized and unrealized gains (losses) included in OCI		(16)	7
Purchases, issuances, sales and settlements, net	202	202	661
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net	(41)	(41)	(195)
Transfers (Out)	(94)		(195)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases	(483)		(661)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Issuances	0		0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Sales	(263)		0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements	(18)		0
Transfer In	(53)		0
Ending balance	812	812	670
Total gains (losses) included in earnings		0	0
Fair Value, Asset, Recurring Basis, Still Held, Unrealized Gain (Loss), OCI		(16)	7
Corporate | Foreign currency forwards | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Beginning balance	1,339	1,339	778
Total realized and unrealized gains (losses) included in income		(16)	6
Total realized and unrealized gains (losses) included in OCI		(123)	27
Purchases, issuances, sales and settlements, net	364	364	428
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net	101	101	100
Transfers (Out)	(292)		(128)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases	(685)		(636)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Issuances	0		0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Sales	(177)		(96)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements	(144)		(112)
Transfer In	(393)		(228)
Ending balance	1,665	1,665	1,339
Total gains (losses) included in earnings		0	0
Fair Value, Asset, Recurring Basis, Still Held, Unrealized Gain (Loss), OCI		(119)	27
CMBS | Foreign currency forwards | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Beginning balance	43	43	43
Total realized and unrealized gains (losses) included in income		0	2
Total realized and unrealized gains (losses) included in OCI		(17)	6
Purchases, issuances, sales and settlements, net	0	0	(11)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net	(26)	(26)	3
Transfers (Out)	(26)		(40)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases	0		0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Issuances	0		0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Sales	0		(10)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements	0		(1)
Transfer In	0		(43)
Ending balance	0	0	43
Total gains (losses) included in earnings		0	0
Fair Value, Asset, Recurring Basis, Still Held, Unrealized Gain (Loss), OCI		0	6
Foreign governments | Foreign currency forwards | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Beginning balance	2	2	2
Total realized and unrealized gains (losses) included in income		(1)	0
Total realized and unrealized gains (losses) included in OCI		0	0
Purchases, issuances, sales and settlements, net		0	0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net		0	0
Transfers (Out)			0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases			(1)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Issuances			0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Sales			0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements			1
Transfer In			0
Ending balance	1	1	2
Total gains (losses) included in earnings		0	0
Fair Value, Asset, Recurring Basis, Still Held, Unrealized Gain (Loss), OCI		0	0
US state, municipal and political subdivisions | Foreign currency forwards | Consolidated Entity Excluding Variable Interest Entities (VIE) and Related Party
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Beginning balance	0		34
Total realized and unrealized gains (losses) included in income			0
Total realized and unrealized gains (losses) included in OCI			0
Purchases, issuances, sales and settlements, net			0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net			(34)
Transfers (Out)			(34)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases			0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Issuances			0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Sales			0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements			0
Transfer In			0
Ending balance			0
Total gains (losses) included in earnings			0
Fair Value, Asset, Recurring Basis, Still Held, Unrealized Gain (Loss), OCI			0
Derivative liabilities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Beginning balance	(3)	(3)	(4)
Total realized and unrealized gains (losses) included in income		2	1
Total realized and unrealized gains (losses) included in OCI		0	0
Purchases, issuances, sales and settlements, net		0	0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Transfers, Net		0	0
Ending balance	(1)	(1)	(3)
Total gains (losses) included in earnings		0	0
Fair Value, Liability, Recurring Basis, Still Held, Unrealized Gain (Loss), OCI		0	0
Interest sensitive contract liabilities | Embedded derivatives
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Purchases	0		0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Issuances	(1,722)		(1,474)
Sales	0		0
Settlements	506		891
Transfers In	0		0
Beginning balance	(14,907)	(7,559)	(12,873)
Total realized and unrealized gains (losses) included in income		2,934	(1,451)
Total realized and unrealized gains (losses) included in OCI		0	0
Purchases, issuances, sales and settlements, net	1,216	1,216	583
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Transfers, Net	0	0	0
Transfers (Out)	0		0
Ending balance	(5,841)	(5,841)	(14,907)
Total gains (losses) included in earnings		0	0
Fair Value, Liability, Recurring Basis, Still Held, Unrealized Gain (Loss), OCI		0	0
Universal Life | Interest sensitive contract liabilities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Beginning balance	(1,235)	(1,235)	(1,308)
Total realized and unrealized gains (losses) included in income		406	73
Total realized and unrealized gains (losses) included in OCI		0	0
Purchases, issuances, sales and settlements, net		0	0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Transfers, Net		0	0
Ending balance	(829)	(829)	(1,235)
Total gains (losses) included in earnings		0	0
Fair Value, Liability, Recurring Basis, Still Held, Unrealized Gain (Loss), OCI		0	0
AmerUs Closed Block | Future policy benefits
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Beginning balance	(1,520)	(1,520)	(1,600)
Total realized and unrealized gains (losses) included in income		356	80
Total realized and unrealized gains (losses) included in OCI		0	0
Purchases, issuances, sales and settlements, net		0	0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Transfers, Net		0	0
Ending balance	(1,164)	(1,164)	(1,520)
Total gains (losses) included in earnings		0	0
Fair Value, Liability, Recurring Basis, Still Held, Unrealized Gain (Loss), OCI		0	0
ILICO Closed Block and life benefits | Future policy benefits
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Beginning balance	(742)	(742)	(776)
Total realized and unrealized gains (losses) included in income		194	34
Total realized and unrealized gains (losses) included in OCI		0	0
Purchases, issuances, sales and settlements, net		0	0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Transfers, Net		0	0
Ending balance	$ (548)	(548)	(742)
Total gains (losses) included in earnings		0	0
Fair Value, Liability, Recurring Basis, Still Held, Unrealized Gain (Loss), OCI		$ 0	$ 0

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- Definition

Amount of unrealized gain (loss) recognized in other comprehensive income (OCI) from asset measured at fair value on recurring basis using unobservable input (level 3) and still held.

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- Definition

Indicates line item in statement in which net income is reported that includes unrealized gain (loss) from asset measured at fair value using unobservable input (level 3) and still held.

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No definition available.

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Amount of unrealized gain (loss) recognized in income from asset measured at fair value on recurring basis using unobservable input (level 3) and still held.

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-Publisher FASB
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- Definition

Amount of unrealized gain (loss) recognized in income from liability measured at fair value on recurring basis using unobservable input (level 3) and still held.

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-Publisher FASB
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- Definition

Amount of unrealized gain (loss) recognized in other comprehensive income (OCI) from liability measured at fair value on recurring basis using unobservable input (level 3) and still held.

+ References

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- Definition

Amount of transfers of financial instrument classified as a liability into level 3 of the fair value hierarchy.

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- Definition

Amount of transfers of financial instrument classified as a liability out of level 3 of the fair value hierarchy.

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- Definition

Amount of gain (loss) recognized in income from asset measured at fair value on recurring basis using unobservable input (level 3).

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Amount of gain (loss) recognized in other comprehensive income (OCI) from asset measured at fair value on recurring basis using unobservable input (level 3).

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- Definition

Amount of issuances of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

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Amount of purchases of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

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