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Other Long-Term Liabilities | 3 Months Ended
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Dec. 31, 2012
Other Liabilities, Noncurrent [Abstract] |
Other Long-Term Liabilities | Other Long-Term Liabilities Other long-term liabilities consist primarily of liabilities related to certain derivative instruments as well as liabilities under agreements related to compliance with certain environmental regulations (see Note 17 — Environmental Agreements). The table below summarizes the types and amounts of Other long-term liabilities:
Other Long-Term Liabilities
| At December 31, 2012 |  | At September 30, 2012
Interest rate swap liabilities | $ | 1,609 |  |  | $ | 1,723 |
Environmental agreements liability | 237 |  |  | 237 |
Coal contract derivative liabilities | 189 |  |  | 205 |
EnergyRight® purchase obligation | 150 |  |  | 148 |
Commodity swap derivative liabilities | 50 |  |  | 59 |
Currency swap liabilities | 34 |  |  | 54 |
Other | 263 |  |  | 254 |
Total other long-term liabilities | $ | 2,532 |  |  | $ | 2,680 |
TVA guarantees repayment on certain loans receivable from end-use customers in association with the EnergyRight® Solutions program. TVA sells the loans receivable to a third-party bank and has agreed with the bank to purchase any loan receivable that has been in default for 180 days or more or that TVA has determined is uncollectible. As of December 31, 2012, the carrying amount of the associated obligation to purchase those loans was approximately $187 million, of which $37 million is current and included in Accounts payable and accrued liabilities. See Note 5.

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- Definition The entire disclosure for other liabilities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 20, 24 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.20,24) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Details
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