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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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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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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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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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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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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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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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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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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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
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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).

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
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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
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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
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-Name Accounting Standards Codification
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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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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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Indicates line item in statement in which net income is reported that includes gain (loss) from asset 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 asset measured at fair value using unobservable input (level 3).

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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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Amount of liability position for contract or contract feature in long-duration contract issued by insurance entity that both protects contract holder from other-than-nominal capital market risk and exposes insurance entity to other-than-nominal capital market risk.

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Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 944
-SubTopic 40
-Name Accounting Standards Codification
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Fair Value Measurements - Changes in level 3 recurring fair value measurements, liabilities (Details) - USD ($) $ in Millions	3 Months Ended		12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Jan. 01, 2021	Dec. 31, 2020
Liabilities:
Fair Value Beginning of Period	$ 5,607	$ 2,648	$ 5,607	$ 2,648	$ 11,066
MRBs and Net Realized and Unrealized (Gains) Losses Included in Income			3,529	(8,154)
Other Comprehensive Income (Loss)			0	0
Purchases, Sales, Issuances and Settlements, Net			(570)	(156)
Gross Transfers In				(81)
Other			0	(32)
Fair Value End of Period	$ 5,607	$ 2,648	5,607	2,648
Changes in Unrealized Gains (Losses) Included in Income on Instruments Held at End of Period			(1,023)	8,950
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
Gross Transfers Out				$ 5
Fair Value, Liability, Recurring Basis, Unobservable Input Reconciliation, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]	Revenues		Revenues
Fair Value, Liability, Recurring Basis, Unobservable Input Reconciliation, Liability, Gain (Loss), Statement of Other Comprehensive Income or Comprehensive Income [Extensible Enumeration]	Other comprehensive loss	Other comprehensive loss	Other comprehensive loss	Other comprehensive loss
Fair Value, Asset, Recurring Basis, Unobservable Input Reconciliation, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]	Revenues	Revenues	Revenues	Revenues
Fair Value, Asset, Recurring Basis, Unobservable Input Reconciliation, Asset, Gain (Loss), Statement of Other Comprehensive Income or Comprehensive Income [Extensible Enumeration]	Other comprehensive loss	Other comprehensive loss	Other comprehensive loss	Other comprehensive loss
Market risk benefit liabilities, at fair value	$ 5,705	$ 4,736	$ 5,705	$ 4,736		$ 8,739	$ 8,739
Recurring Basis
Derivative liabilities, net:
Market risk benefit liabilities, at fair value	5,705	4,736	5,705	4,736
Level 3 \| Recurring Basis
Derivative liabilities, net:
Market risk benefit liabilities, at fair value	$ 5,705	$ 4,736	$ 5,705	$ 4,736
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)	Total net realized gains (losses)	Total net realized gains (losses)
Fair Value, Asset, 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)	Total net realized gains (losses)	Total net realized gains (losses)
Policyholder contract deposits
Liabilities:
Fair Value Beginning of Period	$ 7,942	$ 5,367	$ 7,942	$ 5,367	5,572
MRBs and Net Realized and Unrealized (Gains) Losses Included in Income			1,464	(1,107)
Other Comprehensive Income (Loss)			0	0
Purchases, Sales, Issuances and Settlements, Net			1,111	902
Gross Transfers In			0	0
Other			0	0
Fair Value End of Period	7,942	5,367	7,942	5,367
Changes in Unrealized Gains (Losses) Included in Income on Instruments Held at End of Period			(733)	1,363
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
Derivative liabilities, net
Liabilities:
MRBs and Net Realized and Unrealized (Gains) Losses Included in Income			48	434
Purchases, Sales, Issuances and Settlements, Net			(683)	(494)
Changes in Unrealized Gains (Losses) Included in Income on Instruments Held at End of Period			582	(142)
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:
Fair Value Beginning of Period			(596)	(428)
MRBs and Net Realized and Unrealized (Gains) Losses Included in Income			48	434
Other Comprehensive Income (Loss)			0	0
Purchases, Sales, Issuances and Settlements, Net			(683)	(494)
Gross Transfers In			0	(81)
Gross Transfers Out			0	5
Other			0	(32)
Fair Value End of Period	(1,231)	(596)	(1,231)	(596)
Interest rate contracts
Liabilities:
Changes in Unrealized Gains (Losses) Included in Income on Instruments Held at End of Period			82	71
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:
Fair Value Beginning of Period			(311)	0
MRBs and Net Realized and Unrealized (Gains) Losses Included in Income			11	9
Other Comprehensive Income (Loss)			0	0
Purchases, Sales, Issuances and Settlements, Net			(160)	(245)
Gross Transfers In			0	(81)
Gross Transfers Out			0	6
Other			0	0
Fair Value End of Period	(460)	(311)	(460)	(311)
Foreign exchange contracts
Liabilities:
Changes in Unrealized Gains (Losses) Included in Income on Instruments Held at End of Period			(2)	(1)
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:
Fair Value Beginning of Period			0	(1)
MRBs and Net Realized and Unrealized (Gains) Losses Included in Income			2	0
Other Comprehensive Income (Loss)			0	0
Purchases, Sales, Issuances and Settlements, Net			0	1
Gross Transfers In			0	0
Gross Transfers Out			0	0
Other			0	0
Fair Value End of Period	2	0	2	0
Equity contracts
Liabilities:
Changes in Unrealized Gains (Losses) Included in Income on Instruments Held at End of Period			438	(246)
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:
Fair Value Beginning of Period			(271)	(444)
MRBs and Net Realized and Unrealized (Gains) Losses Included in Income			99	487
Other Comprehensive Income (Loss)			0	0
Purchases, Sales, Issuances and Settlements, Net			(590)	(313)
Gross Transfers In			0	0
Gross Transfers Out			0	(1)
Other			0	0
Fair Value End of Period	(762)	(271)	(762)	(271)
Credit contracts
Liabilities:
Changes in Unrealized Gains (Losses) Included in Income on Instruments Held at End of Period				(31)
Changes in Unrealized Gains (Losses) Included in Other Comprehensive Income (Loss) for Recurring Level 3 Instruments Held at End of Period				0
Derivative liabilities, net:
Fair Value Beginning of Period			0	30
MRBs and Net Realized and Unrealized (Gains) Losses Included in Income				3
Other Comprehensive Income (Loss)				0
Purchases, Sales, Issuances and Settlements, Net				(1)
Gross Transfers In				0
Gross Transfers Out				0
Other				(32)
Fair Value End of Period		0		0
Other contracts
Liabilities:
Changes in Unrealized Gains (Losses) Included in Income on Instruments Held at End of Period			64	65
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:
Fair Value Beginning of Period			(14)	(13)
MRBs and Net Realized and Unrealized (Gains) Losses Included in Income			(64)	(65)
Other Comprehensive Income (Loss)			0	0
Purchases, Sales, Issuances and Settlements, Net			67	64
Gross Transfers In			0	0
Gross Transfers Out			0	0
Other			0	0
Fair Value End of Period	(11)	(14)	(11)	(14)
Fortitude Re funds withheld payable
Liabilities:
Fair Value Beginning of Period	(1,226)	(2,235)	(1,226)	(2,235)	5,922
MRBs and Net Realized and Unrealized (Gains) Losses Included in Income			2,007	(7,481)
Other Comprehensive Income (Loss)			0	0
Purchases, Sales, Issuances and Settlements, Net			(998)	(676)
Gross Transfers In			0	0
Other			0	0
Fair Value End of Period	(1,226)	(2,235)	(1,226)	(2,235)
Changes in Unrealized Gains (Losses) Included in Income on Instruments Held at End of Period			(872)	7,729
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
Other Liabilities
Liabilities:
Fair Value Beginning of Period	122	112	122	112	$ 0
MRBs and Net Realized and Unrealized (Gains) Losses Included in Income			10	0
Other Comprehensive Income (Loss)			0	0
Purchases, Sales, Issuances and Settlements, Net			0	112
Gross Transfers In			0	0
Other			0	0
Fair Value End of Period	$ 122	$ 112	122	112
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