XML 119 R49.htm IDEA: XBRL DOCUMENT v3.24.3
Other Long-Term Liabilities Other Long-Term Liabilities (Tables)
12 Months Ended
Sep. 30, 2024
Other Liabilities, Noncurrent [Abstract]  
Other Long-Term Liabilities The table below summarizes the types and amounts of Other long-term liabilities:
Other Long-Term Liabilities
At September 30
(in millions)
 2024
2023(1)
Interest rate swap liabilities$792 $627 
Environmental compliance and remediation costs212 — 
Long-term project cost accruals140 10 
Currency swap liabilities109 131 
Operating lease liabilities88 93 
Commodity contract derivative liabilities64 52 
Advances for construction55 56 
EnergyRight® financing obligation
52 55 
Long-term deferred compensation50 41 
Long-term deferred revenue48 45 
Other102 101 
Total other long-term liabilities$1,712 $1,211 
Note
(1) At September 30, 2023, $10 million previously classified as Other (a component of Other long-term liabilities) has been reclassified to Long-term project cost accruals (a component of Other long-term liabilities) to conform with current year presentation.