REINSURANCE (Details - Narrative) - USD ($) $ in Millions	Dec. 31, 2020	Dec. 31, 2019
Consolidation Items [Domain]
Effects of Reinsurance [Line Items]
Reinsurance assets, allowance for credit losses and disputes	$ 326	$ 151
Texas Subsidiary [Member]
Effects of Reinsurance [Line Items]
Reinsurance assets	$ 600
Reinsurer Concentration Risk [Member] | Consolidation Items [Domain]
Effects of Reinsurance [Line Items]
Gross reinsurance assets due from reinsurers, percent	5.00%
Secured | Reinsurer Concentration Risk [Member] | Consolidation Items [Domain]
Effects of Reinsurance [Line Items]
Reinsurance assets	$ 54,000	19,000
Unsecured | Reinsurer Concentration Risk [Member] | Consolidation Items [Domain]
Effects of Reinsurance [Line Items]
Reinsurance assets	$ 2,600	$ 2,800
Not Rated | Consolidation Items [Domain]
Effects of Reinsurance [Line Items]
Reinsurance recoverables, percent	1.00%
Life and Retirement | Non-Investment Grade | Maximum | Consolidation Items [Domain]
Effects of Reinsurance [Line Items]
Reinsurance recoverables, percent	1.00%