Debt - Hybrid Junior Subordinated Notes (Details) - Hybrid junior subordinated notes - AIGLH notes	Aug. 23, 2022 USD ($)
Debt Instrument [Line Items]
Amount of debt issued	$ 1,000,000,000
Interest rate (as a percent)	6.875%
Interest rate and payment reset period (in years)	5 years
Debt instrument term (in years)	5 years

Debt Instrument, Interest Rate And Interest Payment, Reset Period

No definition available.

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Namespace Prefix:	crbg_
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Balance Type:	na
Period Type:	duration

- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

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+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

+ Details

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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- Definition

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

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- Details

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- Details

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