INVESTMENTS (Details - Gross realized gains and gross realized losses from sales or maturities of available for sale securities) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Schedule of Available-for-sale Securities [Line Items]
Gross Realized Gains	$ 1,824	$ 650	$ 347
Gross Realized Losses	810	330	476
Aggregate fair value of available for sale securities sold	23,000	22,000	25,100
Net realized capital gains (losses)	1,000	320	(129)
Fortitude
Schedule of Available-for-sale Securities [Line Items]
Net realized capital gains (losses)	707
Fixed maturity securities
Schedule of Available-for-sale Securities [Line Items]
Gross Realized Gains	1,824	650	331
Gross Realized Losses	810	330	476
Equity securities
Schedule of Available-for-sale Securities [Line Items]
Gross Realized Gains	0	0	16
Gross Realized Losses	$ 0	$ 0	$ 0

This element represents the aggregate fair value of Available-for-sale securities sold during the reporting period.

No definition available.

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

This item represents the difference between the gross realized gains and losses realized on the sale of debt or equity securities categorized neither as held-to-maturity nor trading securities. Additionally, this item would include any losses recognized for other than temporary impairments (OTTI) of the subject investments in debt and equity securities.

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
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- Definition

This item represents the gross profit realized on the sale of debt or equity securities categorized neither as held-to-maturity nor trading securities.

+ References

No definition available.

+ Details

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Period Type:	duration

- Definition

This item represents the gross loss realized on the sale of debt or equity securities categorized neither as held-to-maturity nor trading securities.

+ References

No definition available.

+ 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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- Details

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- Details

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