FAIR VALUE MEASUREMENTS (Details - Carrying values and estimated fair values of our financial instruments not measured at fair value) - USD ($) $ in Millions	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Assets:
Mortgage and other loans receivable	$ 43,135	$ 37,023
Short-term investments	9,674	10,386
Cash	2,873	2,362	$ 1,868
Other assets	13,568	10,194
Liabilities:
Other liabilities	24,636	26,050
Long-term Debt	34,540	31,640
Total Fair Value
Assets:
Mortgage and other loans receivable	43,627	37,761
Other invested assets	737	596
Short-term investments	6,659	7,771
Cash	2,873	2,362
Other assets	343
Liabilities:
Policyholder contract deposits associated with investment-type contracts	121,374	122,196
Other liabilities	1,154	4,494
Long-term Debt	31,597	28,243
Level 1
Assets:
Mortgage and other loans receivable	0	0
Other invested assets	0	0
Short-term investments	0	0
Cash	2,873	2,362
Other assets	308
Liabilities:
Policyholder contract deposits associated with investment-type contracts	0	0
Other liabilities	0	0
Long-term Debt	0	0
Level 2
Assets:
Mortgage and other loans receivable	105	117
Other invested assets	731	590
Short-term investments	6,659	7,771
Cash	0	0
Other assets	35
Liabilities:
Policyholder contract deposits associated with investment-type contracts	339	387
Other liabilities	1,154	4,494
Long-term Debt	22,822	23,930
Level 3
Assets:
Mortgage and other loans receivable	43,522	37,644
Other invested assets	6	6
Short-term investments	0	0
Cash	0	0
Other assets	0
Liabilities:
Policyholder contract deposits associated with investment-type contracts	121,035	121,809
Other liabilities	0	0
Long-term Debt	8,775	4,313
Carrying Value
Assets:
Mortgage and other loans receivable	43,135	37,018
Other invested assets	737	593
Short-term investments	6,659	7,771
Cash	2,873	2,362
Other assets	343
Liabilities:
Policyholder contract deposits associated with investment-type contracts	120,602	114,326
Other liabilities	1,154	4,494
Long-term Debt	$ 32,327	$ 28,752