Huntington Bancshares Incorporated Quarterly report pursuant to Section 13 or 15(d)

DERIVATIVE FINANCIAL INSTRUMENTS - Mortgage Banking Activities (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Derivative used in Mortgage Banking Activities
Derivative assets:
Total derivative assets	$ 9,873	$ 19,066
Derivative liabilities:
Total derivative liabilities	(3,612)	(2,771)
Net derivative asset (liability)	6,261	16,295
Interest rate lock agreements
Derivative assets:
Total derivative assets	9,439	5,747
Derivative liabilities:
Total derivative liabilities	(565)	(1,598)
Forward trades and options
Derivative assets:
Total derivative assets	434	13,319
Derivative liabilities:
Total derivative liabilities	$ (3,047)	$ (1,173)