INVESTMENTS (Details - Rollforward of changes in allowance for credit losses on available for sale fixed maturity securities by major investment category) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale, balance, beginning of year	$ 186	$ 7
Securities for which allowance for credit losses were not previously recorded	15	198
Purchases of available for sale debt securities accounted for as PCD assets	0	6
Accretion of available for sale debt securities accounted for as purchased credit deteriorated assets	0	0
Securities sold during the period	(5)	0
Intent to sell security or more like than not will be required to sell the security before recovery of its amortized cost basis	0	0
Additional net increases or decreases to the allowance for credit losses on securities that had an allowance recorded in a previous period, for which there was no intention to sell before recovery amortized cost basis	(68)	0
Write-offs charged against the allowance	(6)	0
Recoveries of amounts previously written off	0	0
Other	0	0
Securities available for sale, balance, end of period	122	211
Structured
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale, balance, beginning of year	17	7
Securities for which allowance for credit losses were not previously recorded	2	24
Purchases of available for sale debt securities accounted for as PCD assets	0	6
Accretion of available for sale debt securities accounted for as purchased credit deteriorated assets	0	0
Securities sold during the period	(1)	0
Intent to sell security or more like than not will be required to sell the security before recovery of its amortized cost basis	0	0
Additional net increases or decreases to the allowance for credit losses on securities that had an allowance recorded in a previous period, for which there was no intention to sell before recovery amortized cost basis	(4)	0
Write-offs charged against the allowance	0	0
Recoveries of amounts previously written off	0	0
Other	0	0
Securities available for sale, balance, end of period	14	37
Non-structured
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale, balance, beginning of year	169	0
Securities for which allowance for credit losses were not previously recorded	13	174
Purchases of available for sale debt securities accounted for as PCD assets	0	0
Accretion of available for sale debt securities accounted for as purchased credit deteriorated assets	0	0
Securities sold during the period	(4)	0
Intent to sell security or more like than not will be required to sell the security before recovery of its amortized cost basis	0	0
Additional net increases or decreases to the allowance for credit losses on securities that had an allowance recorded in a previous period, for which there was no intention to sell before recovery amortized cost basis	(64)	0
Write-offs charged against the allowance	(6)	0
Recoveries of amounts previously written off	0	0
Other	0	0
Securities available for sale, balance, end of period	$ 108	$ 174