FAIR VALUE DISCLOSURES (Carrying Values and Fair Values of Financial Instruments) (Details) - USD ($) $ in Millions	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Consolidated Amounts [Abstract]
Mortgage loans on real estate (net of valuation allowances of $8 and $6)	$ 9,757	$ 7,171
Loans to affiliates	703	1,087
Policyholders liabilities: Investment contracts	38,782	33,033	$ 31,848
Policy loans	3,361	3,393
Separate Accounts’ liabilities	111,403	107,497
Carrying Value
Consolidated Amounts [Abstract]
Mortgage loans on real estate (net of valuation allowances of $8 and $6)	9,757	7,171
Loans to affiliates	703	1,087
Policyholders liabilities: Investment contracts	2,226	7,325
Funding Agreements	2,255	500
Policy loans	3,361	3,393
Short-term debt	513	584
Separate Accounts’ liabilities	6,194	5,124
Measured at Fair Value
Consolidated Amounts [Abstract]
Mortgage loans on real estate (net of valuation allowances of $8 and $6)	9,608	7,257
Loans to affiliates	775	1,185
Policyholders liabilities: Investment contracts	2,337	7,430
Funding Agreements	2,202	500
Policy loans	4,257	4,343
Short-term debt	513	584
Separate Accounts’ liabilities	6,194	5,124
Measured at Fair Value \| Level 1
Consolidated Amounts [Abstract]
Short-term debt	0	0
Measured at Fair Value \| Level 2
Consolidated Amounts [Abstract]
Loans to affiliates	775	795
Funding Agreements	2,202	500
Short-term debt	513	584
Measured at Fair Value \| Level 3
Consolidated Amounts [Abstract]
Mortgage loans on real estate (net of valuation allowances of $8 and $6)	9,608	7,257
Loans to affiliates	0	390
Policyholders liabilities: Investment contracts	2,337	7,430
Policy loans	4,257	4,343
Separate Accounts’ liabilities	$ 6,194	$ 5,124

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For an unclassified balance sheet, amount of receivables due from an entity that is affiliated with the reporting entity by means of direct or indirect ownership.

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- Definition

Amount of the reinsurer's funds held on its behalf by the ceding insurer, including funds held in trust, under reinsurance treaties or contracts with the assuming insurer as security for the payment of the obligations thereunder.

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Amount before allowance of loans made to policy and contract holders using their life insurance contracts' cash value or separate accounts as collateral. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums over and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements.

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Total carrying amount of mortgage loans as of the balance sheet date.

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The liability as of the balance sheet date to the policyholders for deposits held under the terms of insurance contracts.

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Amount of liability for variable contracts that meet specified criteria that are backed by assets held in separate accounts and carried at the fair value of those assets.

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