Annual report pursuant to Section 13 and 15(d)

SUBSEQUENT EVENTS SUBSEQUENT EVENTS (Details)

v3.3.1.900
SUBSEQUENT EVENTS SUBSEQUENT EVENTS (Details) - Subsequent Event - Scenario, Forecast - FirstMerit Bank
$ / shares in Units, $ in Billions
3 Months Ended
Sep. 30, 2016
USD ($)
$ / shares
Business Combination, Separately Recognized Transactions [Line Items]  
Stock and cash value of merger $ 3.4
Assets acquired $ 25.5
Consideration transfered (in shares per share) 1.72
Cash transfered (in USD per share) | $ / shares $ 5.00