Member's Interest	9 Months Ended
Member's Interest	Sep. 30, 2015
Member's Interest [Abstract]
Member's Interest	4.MEMBER’S INTEREST Cash distributions to Oncor related to its member’s interest totaled $2,503,000 and zero for the nine-month periods ended September 30, 2015 and 2014, respectively. The current period distributions relate primarily to the maturity and payment in full of the Series 2003-1 Bonds, which resulted in funds held in trust in the capital subaccount becoming unrestricted and being distributed to Oncor. These distributions were recorded as a reduction in member’s interest.

The entire disclosure for shareholders' equity comprised of portions attributable to the parent entity and noncontrolling interest, including other comprehensive income. Includes, but is not limited to, balances of common stock, preferred stock, additional paid-in capital, other capital and retained earnings, accumulated balance for each classification of other comprehensive income and amount of comprehensive income.

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