PENSION AND POST RETIREMENT BENEFIT PLANS (Tables)
|9 Months Ended|
Sep. 30, 2011
|PENSION AND POST RETIREMENT BENEFIT PLANS|
|Components of net periodic pension benefit costs||
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://www.xbrl.org/2003/role/presentationRef