Fair Value Measurement With Unobservable Inputs Reconciliation, Recurring Basis Liabilities, Other Increase (Decrease)

No definition available.

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Fair Value, Net Derivative Asset (Liability) Measured On Recurring Basis, Unobservable Inputs Reconciliation, Period Increase (Decrease), Other

+ References

No definition available.

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- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482106/820-10-50-2

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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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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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No definition available.

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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.

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

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

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

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- Definition

Amount of purchases, (sales), issuances and (settlements) of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
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Fair value of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
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- Definition

Amount of unrealized gain (loss) recognized in income for derivative asset (liability) after deduction of derivative liability (asset), measured at fair value using unobservable input (level 3) and still held.

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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No definition available.

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

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
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-URI https://asc.fasb.org//1943274/2147482106/820-10-50-2

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
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Amount of gain (loss) recognized in other comprehensive income from derivative asset (liability) after deduction of derivative liability (asset), measured at fair value on recurring basis using unobservable input (level 3).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
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- Definition

Amount of purchases, (sales), issuances and (settlements) of financial instrument classified as a derivative asset (liability) after deduction of derivative liability (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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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (b)
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Amount of transfers of financial instrument classified as a derivative asset (liability) after deduction of derivative liability (asset) into level 3 of the fair value hierarchy.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(3)
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-URI https://asc.fasb.org//1943274/2147482106/820-10-50-2

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-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482106/820-10-50-3

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Amount of transfers of financial instrument classified as derivative asset (liability) after deduction of derivative liability (asset) out of level 3 of the fair value hierarchy.

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- Definition

Fair value of financial instrument classified as derivative asset (liability) after deduction of derivative liability (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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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Indicates line item in statement in which net income is reported that includes gain (loss) from liability measured at fair value using unobservable input (level 3).

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Indicates line item in statement in which other comprehensive income (OCI) is reported that includes gain (loss) from liability measured at fair value using unobservable input (level 3).

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Fair Value Measurements - Changes in level 3 recurring fair value measurements, liabilities (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Mar. 31, 2023	Dec. 31, 2022	Mar. 31, 2022	Dec. 31, 2021
Liabilities:
Fair Value Beginning of Period	$ 3,796	$ 3,815	$ 3,796	$ 3,815	$ 3,441	$ 2,648	$ 7,076	$ 11,066
MRBs and Net Realized and Unrealized (Gains) Losses Included in Income	253	(3,232)	1,784	(6,925)
Other Comprehensive Income (Loss)	0	0	0	0
Purchases, Sales, Issuances and Settlements, Net	102	53	(636)	(244)
Gross Transfers In	0	(81)		(81)
Other	0	0	0	0
Fair Value End of Period	3,796	3,815	3,796	3,815
Changes in Unrealized Gains (Losses) Included in Income on Instruments Held at End of Period	(3)	3,336	(982)	7,526
Changes in Unrealized Gains (Losses) Included in Other Comprehensive Income (Loss) for Recurring Level 3 Instruments Held at End of Period	(15)	0	37	0
Derivative liabilities, net:
Gross Transfers Out			$ 0
Gross Transfers Out	$ 0	$ (1)		$ (1)
Fair Value, Liability, Recurring Basis, Unobservable Input Reconciliation, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]	Change in the fair value of market risk benefits, net	Change in the fair value of market risk benefits, net	Revenues	Change in the fair value of market risk benefits, net
Fair Value, Liability, Recurring Basis, Unobservable Input Reconciliation, Liability, Gain (Loss), Statement of Other Comprehensive Income or Comprehensive Income [Extensible Enumeration]			Other comprehensive income (loss)	Other comprehensive income (loss)
Net realized gains/(losses)
Derivative liabilities, net:
Fair Value, Liability, Recurring Basis, Still Held, Unrealized Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]			Total net realized gains (losses)	Total net realized gains (losses)
Policyholder contract deposits
Liabilities:
Fair Value Beginning of Period	$ 6,813	$ 4,728	$ 6,813	$ 4,728	6,064	5,367	5,035	5,572
MRBs and Net Realized and Unrealized (Gains) Losses Included in Income	429	(545)	810	(1,203)
Other Comprehensive Income (Loss)	0	0	0	0
Purchases, Sales, Issuances and Settlements, Net	320	238	636	359
Gross Transfers In	0	0	0	0
Other	0	0	0	0
Fair Value End of Period	6,813	4,728	6,813	4,728
Changes in Unrealized Gains (Losses) Included in Income on Instruments Held at End of Period	(308)	592	(676)	1,437
Changes in Unrealized Gains (Losses) Included in Other Comprehensive Income (Loss) for Recurring Level 3 Instruments Held at End of Period	0	0	0	0
Derivative liabilities, net:
Gross Transfers Out	0	0	0	0
Policyholder contract deposits \| Net realized gains/(losses)
Liabilities:
MRBs and Net Realized and Unrealized (Gains) Losses Included in Income	429	(545)	810	(1,203)
Derivative liabilities, net
Liabilities:
MRBs and Net Realized and Unrealized (Gains) Losses Included in Income	18	89	3	372
Purchases, Sales, Issuances and Settlements, Net	(143)	(117)	(404)	(137)
Changes in Unrealized Gains (Losses) Included in Income on Instruments Held at End of Period	14	(92)	162	(227)
Changes in Unrealized Gains (Losses) Included in Other Comprehensive Income (Loss) for Recurring Level 3 Instruments Held at End of Period	(15)	0	37	0
Derivative liabilities, net:
Fair Value Beginning of Period	(872)	(165)	(596)	(428)
MRBs and Net Realized and Unrealized (Gains) Losses Included in Income	18	89	3	372
Other Comprehensive Income (Loss)	0	0	0	0
Purchases, Sales, Issuances and Settlements, Net	(143)	(117)	(404)	(137)
Gross Transfers In	0	(81)	0	(81)
Gross Transfers Out	0	(1)	0	(1)
Other	0	0	0	0
Fair Value End of Period	(997)	(275)	(997)	(275)
Derivative liabilities, net \| Net realized gains/(losses)
Liabilities:
MRBs and Net Realized and Unrealized (Gains) Losses Included in Income	65	120	(23)	447
Interest rate contracts
Liabilities:
Changes in Unrealized Gains (Losses) Included in Income on Instruments Held at End of Period	0	(10)	0	(10)
Changes in Unrealized Gains (Losses) Included in Other Comprehensive Income (Loss) for Recurring Level 3 Instruments Held at End of Period	(21)	0	(29)	0
Derivative liabilities, net:
Fair Value Beginning of Period	(356)	(4)	(311)	0
MRBs and Net Realized and Unrealized (Gains) Losses Included in Income	27	12	84	11
Other Comprehensive Income (Loss)	0	0	0	0
Purchases, Sales, Issuances and Settlements, Net	(10)	(70)	(112)	(73)
Gross Transfers In	0	(81)	0	(81)
Gross Transfers Out	0	0	0	0
Other	0	0	0	0
Fair Value End of Period	(339)	(143)	(339)	(143)
Foreign exchange contracts
Liabilities:
Changes in Unrealized Gains (Losses) Included in Income on Instruments Held at End of Period	0	(1)	0	(1)
Changes in Unrealized Gains (Losses) Included in Other Comprehensive Income (Loss) for Recurring Level 3 Instruments Held at End of Period	(2)	0	(2)	0
Derivative liabilities, net:
Fair Value Beginning of Period	0	0	0	(1)
MRBs and Net Realized and Unrealized (Gains) Losses Included in Income	2	1	2	1
Other Comprehensive Income (Loss)	0	0	0	0
Purchases, Sales, Issuances and Settlements, Net	0	0	0	1
Gross Transfers In	0	0	0	0
Gross Transfers Out	0	0	0	0
Other	0	0	0	0
Fair Value End of Period	2	1	2	1
Equity contracts
Liabilities:
Changes in Unrealized Gains (Losses) Included in Income on Instruments Held at End of Period	(1)	(95)	131	(247)
Changes in Unrealized Gains (Losses) Included in Other Comprehensive Income (Loss) for Recurring Level 3 Instruments Held at End of Period	6	0	66	0
Derivative liabilities, net:
Fair Value Beginning of Period	(502)	(178)	(271)	(444)
MRBs and Net Realized and Unrealized (Gains) Losses Included in Income	7	89	(49)	390
Other Comprehensive Income (Loss)	0	0	0	0
Purchases, Sales, Issuances and Settlements, Net	(150)	(59)	(325)	(94)
Gross Transfers In	0	0	0	0
Gross Transfers Out	0	(1)	0	(1)
Other	0	0	0	0
Fair Value End of Period	(645)	(149)	(645)	(149)
Credit contracts
Liabilities:
Changes in Unrealized Gains (Losses) Included in Income on Instruments Held at End of Period	0	(1)	0	(1)
Changes in Unrealized Gains (Losses) Included in Other Comprehensive Income (Loss) for Recurring Level 3 Instruments Held at End of Period	1	0	1	0
Derivative liabilities, net:
Fair Value Beginning of Period	0	31	0	30
MRBs and Net Realized and Unrealized (Gains) Losses Included in Income	(1)	1	(1)	2
Other Comprehensive Income (Loss)	0	0	0	0
Purchases, Sales, Issuances and Settlements, Net	1	0	1	0
Gross Transfers In	0	0	0	0
Gross Transfers Out	0	0	0	0
Other	0	0	0	0
Fair Value End of Period	0	32	0	32
Other contracts
Liabilities:
Changes in Unrealized Gains (Losses) Included in Income on Instruments Held at End of Period	15	15	31	32
Changes in Unrealized Gains (Losses) Included in Other Comprehensive Income (Loss) for Recurring Level 3 Instruments Held at End of Period	1	0	1	0
Derivative liabilities, net:
Fair Value Beginning of Period	(14)	(14)	(14)	(13)
MRBs and Net Realized and Unrealized (Gains) Losses Included in Income	(17)	(14)	(33)	(32)
Other Comprehensive Income (Loss)	0	0	0	0
Purchases, Sales, Issuances and Settlements, Net	16	12	32	29
Gross Transfers In	0	0	0	0
Gross Transfers Out	0	0	0	0
Other	0	0	0	0
Fair Value End of Period	(15)	(16)	(15)	(16)
Fortitude Re funds withheld payable
Liabilities:
Fair Value Beginning of Period	(2,118)	(638)	(2,118)	(638)	(1,863)	(2,235)	$ 2,206	$ 5,922
MRBs and Net Realized and Unrealized (Gains) Losses Included in Income	(180)	(2,776)	985	(6,094)
Other Comprehensive Income (Loss)	0	0	0	0
Purchases, Sales, Issuances and Settlements, Net	(75)	(68)	(868)	(466)
Gross Transfers In	0	0	0	0
Other	0	0	0	0
Fair Value End of Period	(2,118)	(638)	(2,118)	(638)
Changes in Unrealized Gains (Losses) Included in Income on Instruments Held at End of Period	291	2,836	(468)	6,316
Changes in Unrealized Gains (Losses) Included in Other Comprehensive Income (Loss) for Recurring Level 3 Instruments Held at End of Period	0	0	0	0
Derivative liabilities, net:
Gross Transfers Out	0	0	0	0
Fortitude Re funds withheld payable \| Net realized gains/(losses)
Liabilities:
MRBs and Net Realized and Unrealized (Gains) Losses Included in Income	(180)	$ (2,776)	985	$ (6,094)
Other Liabilities
Liabilities:
Fair Value Beginning of Period	98		98		$ 112	$ 112
MRBs and Net Realized and Unrealized (Gains) Losses Included in Income	(14)		(14)
Other Comprehensive Income (Loss)	0		0
Purchases, Sales, Issuances and Settlements, Net	0		0
Gross Transfers In	0		0
Other	0		0
Fair Value End of Period	98		98
Changes in Unrealized Gains (Losses) Included in Income on Instruments Held at End of Period	0		0
Changes in Unrealized Gains (Losses) Included in Other Comprehensive Income (Loss) for Recurring Level 3 Instruments Held at End of Period	0		0
Derivative liabilities, net:
Gross Transfers Out	$ 0		$ 0