Other Long-Term Liabilities

3 Months Ended

Dec. 31, 2012

Other Liabilities, Noncurrent [Abstract]

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.