XML 74 R53.htm IDEA: XBRL DOCUMENT v3.22.0.1
Other Long-Term Liabilities (Details) - USD ($)
$ in Millions
Dec. 31, 2021
Sep. 30, 2021
Other Long-Term Liabilities    
Finance Lease, Liability $ 116 $ 122
Pipeline financing obligation 31 42
Deferred Revenue, Noncurrent 39 42
Interest rate swap liabilities 1,622 1,639
Currency swap liabilities [1] 78 83
EnergyRight® financing obligation (89) (92)
Total other long-term liabilities 2,004 2,041
Regulatory Liability, Noncurrent 25 40
Deferred Compensation Liability, Current 30 51
Deferred Revenue, Current 11 10
Operating lease liability [Member]    
Other Long-Term Liabilities    
Accounts Payable and Accrued Liabilities 39 40
Accounts payable and accrued liabilities    
Other Long-Term Liabilities    
Obligations under long-term service agreements (30) (28)
Interest rate swap liabilities 111 115
EnergyRight® financing obligation (16) (16)
Other long-term liabilities    
Other Long-Term Liabilities    
Obligations under long-term service agreements (20) (29)
Interest rate swap liabilities 1,511 1,524
Currency swap liabilities 71 76
EnergyRight® financing obligation (64) (66)
Other 152 140
Other Current Liabilities    
Other Long-Term Liabilities    
Currency swap liabilities $ 7 $ 7
[1] TVA records currency swaps net of cash collateral received from or paid to the counterparty, to the extent such amount is not recorded in Accounts payable and accrued liabilities. See Note 14 — Risk Management Activities and Derivative Transactions — Offsetting of Derivative Assets and Liabilities.