NEW ACCOUNTING PRONOUNCEMENTS (Details) - USD ($) $ in Millions	Jun. 30, 2020	Jan. 01, 2020	Dec. 31, 2019
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Investments in unconsolidated subsidiaries and affiliates	$ 471		$ 631
Deferred tax assets	1,232		1,134
Decrease in retained earnings	$ (4,057)		$ (3,808)
Cumulative Effect, Period of Adoption, Adjustment
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Allowance for credit losses		$ 26
Investments in unconsolidated subsidiaries and affiliates		17
Deferred tax assets		7
Decrease in retained earnings		$ 36

Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, with jurisdictional netting.

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