CONTINGENCIES (Details) $ in Millions	Jun. 10, 2017 lawsuit	May 22, 2017 USD ($)	Apr. 28, 2017 lawsuit	Jun. 30, 2017 USD ($)
Loss Contingencies [Line Items]
Loss contingency, portion not accrued | $				$ 1,500
CONTANT ET AL. v. BANK OF AMERICA CORPORATION ET AL
Loss Contingencies [Line Items]
Loss contingency, number of claims filed | lawsuit			1,000,000
LAVENDER ET AL. v. BANK OF AMERICA CORPORATION ET AL
Loss Contingencies [Line Items]
Loss contingency, number of claims filed | lawsuit	1,000,000
Anti-Money Laundering Compliance
Loss Contingencies [Line Items]
Litigation settlement | $		$ 97