INSURANCE LIABILITIES (Details - Discounting of Reserves) - USD ($) $ in Millions	3 Months Ended		12 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021
Discounting of Reserves [Line Items]
Workers Compensation Tabular Discount Amount	$ 279		$ 260
Workers Compensation Non Tabular Discount Amount	656		616
U.S. Workers' compensation	1,849		1,829
Retroactive Reinsurance	(914)		(953)
Total reserve discount	935		876
Current accident year	24	$ 14
Accretion and other adjustments to prior year discount	(4)	18
Net loss reserve discount benefit (charge)	20	32
Change in discount on loss reserves ceded under retroactive reinsurance	39	39
Net change in total reserve discount	$ 59	71
Maximum [Member]
Discounting of Reserves [Line Items]
Tabular Discount Rate	45.00%
NICO [Member]
Discounting of Reserves [Line Items]
Amortization of deferred gain on retroactive reinsurance	$ 38	55
Fortitude [Member]
Discounting of Reserves [Line Items]
Total reserve discount	$ 493		$ 500
Percent of discount ceded on sale	100.00%		100.00%
New York
Discounting of Reserves [Line Items]
Nontabular discount rate	5.00%
United Kingdom
Discounting of Reserves [Line Items]
Net loss reserve discount benefit (charge)	$ 118		$ 116
Net change in total reserve discount	$ (2)	$ (7)