RETIREMENT PLANS (Assumptions Used To Determine The Benefit Obligation and Net Periodic Benefit) (Details)	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Postemployment Benefits [Abstract]
Assumptions Used Calculating Benefit Obligation: Discount rate	4.05%	4.35%	3.90%
Assumptions Used Calculating Benefit Obligation: Rate of compensation increase	3.50%	3.50%	3.75%
Assumptions Used Calculating Net Periodic Benefit Cost: Discount rate	4.35%	3.90%	4.75%
Assumptions Used Calculating Net Periodic Benefit Cost: Expected long-term rate of return on plan assets	6.75%	6.75%	6.75%
Assumptions Used Calculating Net Periodic Benefit Cost: Rate of compensation increase	3.50%	3.75%	3.75%