STOCKHOLDERS' EQUITY (Details 3) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013		Dec. 31, 2012	Dec. 31, 2011
Amortization of pension and other post-retirement liability adjustments
Tax Benefit	$ 15,403		$ 28,335	$ 30,815
Amounts reclassified from accumulated other comprehensive income (loss)
Amortization of pension and other post-retirement liability adjustments
Prior Service Costs	3,364	[1]
Actuarial Losses	(9,390)	[1]
Total Before Tax	(6,026)
Tax Benefit	(2,410)
Net of Tax	$ (3,616)

[1] These accumulated other comprehensive income (loss) components are included in the computation of net periodic pension costs. See Note 17 for additional information.