CORPORATE LOANS AND ALLOWANCE FOR LOAN LOSSES (Details 4) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013 issuer	Dec. 31, 2012 issuer
Recorded investment in impaired loans and related allowances for credit losses
Number of issuers of loans related to the aggregate allowance on impaired loans (in issuers)	4	6
Impaired Financing Receivable, Recorded Investment
Recorded Investment, with no related allowance recorded		$ 6,490
Recorded Investment, with an allowance recorded	554,442	438,947
Recorded Investment	554,442	445,437
Unpaid Principal Balance, with no related allowance recorded		19,931
Unpaid Principal Balance, with an allowance recorded	594,416	464,214
Unpaid Principal Balance	594,416	484,145
Related Allowance	142,682	94,863
Impaired Financing Receivable, Amortized Cost
Allocated component of allowance for loan losses to the account for impairment	142,682	94,863
Texas Competitive Electric Holdings Company LLC
Impaired Financing Receivable, Amortized Cost
Impaired loans	311,600	310,900
Allocated component of allowance for loan losses to the account for impairment	$ 66,900	$ 49,100

Represents the number of issuers of loans related to the aggregate allowance on impaired loans.

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Amount of valuation allowance for financing receivables that are expected to be uncollectible that were individually evaluated for impairment.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

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The balance of financing receivables that were individually evaluated for impairment.

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Amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses.

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Amount of allowance for credit losses related to recorded investment.

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Amount of unpaid principal balance of impaired financing receivables with related allowance for credit losses and without related allowance for credit losses.

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Amount of investment in impaired financing receivables for which there is no related allowance for credit losses.

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Amount of investment in impaired financing receivables for which there is a related allowance for credit losses.

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