DERIVATIVE FINANCIAL INSTRUMENTS Effect of Master Netting Agreements (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Derivative Asset [Abstract]
Derivative Asset, Fair Value, Gross Asset	$ 8,173	$ 58,925
Derivative Asset, Fair Value, Amount Not Offset Against Collateral	(5,623)	(11,437)
Derivative Asset	2,550	47,488
Derivative Liability [Abstract]
Derivative Liability, Fair Value, Gross Liability	18,530	28,576
Derivative Liability, Fair Value, Amount Not Offset Against Collateral	(5,623)	(11,437)
Derivative Liability	$ 12,907	$ 17,139

Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset.

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Fair value of financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, elected not to be offset against an obligation to return collateral under a master netting arrangement.

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- Definition

Fair value of financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, elected not to be offset against a right to receive collateral under a master netting arrangement.

+ References+ Details

- Definition

Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset.

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