INVESTMENTS (Details - Life settlements) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
INVESTMENTS
Income recognized on life settlement contracts	$ 0	$ 266	$ 453
Investment in Life Settlements contracts	$ 0

Value of the investment at close of period. For schedules of investments that are categorized, the value would be aggregated by category. For investment in and advances to affiliates, if operations of any controlled companies are different in character from those of the company, group such affiliates within divisions and by type of activities.

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