Annual report pursuant to Section 13 and 15(d)

DERIVATIVE FINANCIAL INSTRUMENTS - Offsetting Assets (Details)

v3.6.0.2
DERIVATIVE FINANCIAL INSTRUMENTS - Offsetting Assets (Details) - Deriviative Contract - USD ($)
$ in Thousands
Dec. 31, 2016
Dec. 31, 2015
Derivative Asset [Abstract]    
Gross amounts of recognized assets $ 420,159 $ 436,169
Gross amounts offset in the consolidated balance sheets (181,940) (161,297)
Net amounts of assets presented in the consolidated balance sheets 238,219 274,872
Derivative Asset, Fair Value, Amount Not Offset Against Collateral [Abstract]    
Gross amounts not offset in the statement of financial position - financial instruments (34,328) (39,305)
Gross amounts not offset in the statement of financial position - cash collateral received (5,428) (3,462)
Net amount $ 198,463 $ 232,105