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Debt and Other Obligations (Tables)

9 Months Ended

Jun. 30, 2023

Debt Disclosure [Abstract]

Debt Outstanding

Total debt outstanding at June 30, 2023, and September 30, 2022, consisted of the following:

Debt Outstanding  (in millions)
			At June 30, 2023						At September 30, 2022
Short-term debt
Short-term debt, net of discounts			$	722					$	1,172
Current maturities of power bonds issued at par			22						29
Current maturities of long-term debt of VIEs issued at par			35						39
Total current debt outstanding, net			779						1,240
Long-term debt
Long-term power bonds(1)			18,990						17,950
Long-term debt of VIEs, net			951						968
Unamortized discounts, premiums, issue costs, and other			(129)						(124)
Total long-term debt, net			19,812						18,794
Total debt outstanding			$	20,591					$	20,034

Note

(1) Includes net exchange gain from currency transactions of $89 million and $150 million at June 30, 2023, and September 30, 2022, respectively.

Debt Securities Activity

Debt Securities Activity

The table below summarizes the long-term debt securities activity for the period from October 1, 2022, to June 30, 2023:

Debt Securities Activity
						Date						Amount (in millions)
Issues
2023 Series A(1)						March 2023						$	1,000
Discount on debt issues												(8)
Total long-term debt issues												$	992
Redemptions/Maturities(2)
2009 Series B						December 2022						$	1
2009 Series B						June 2023						28
Total redemptions/maturities of power bonds												29
Debt of variable interest entities												22
Total redemptions/maturities of debt												$	51

Notes

(1) The 2023 Series A Bonds were issued at 99.187 percent of par.

(2) All redemptions were at 100 percent of par.

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