PENSION AND POST RETIREMENT BENEFIT PLANS (Tables)
|3 Months Ended|
Mar. 31, 2019
|Pension and Other Postretirement Benefits Cost (Reversal of Cost) [Abstract]|
|Schedule of Net Pension Benefit Gain||
Components of Net Pension Benefit Gain
Tabular disclosure of the components of net benefit costs for pension plans and/or other employee benefit plans including service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) recognized due to settlements or curtailments.
Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef