Related Party Transactions (Tables)

12 Months Ended

Dec. 31, 2024

Related Party Transactions [Abstract]

Schedule of Related Party Transactions

A summary of activities between TEC and its affiliates follows:

Net transactions with affiliates:

(millions)	2024		2023		2022
Natural gas purchases (net of sales) from affiliates	$	44	$	65	$	232
Services to/(from) affiliates		29		28		(4	)
Interest income from affiliate		0		38		0
Interest expense to affiliate		0		11		0
Dividends to Parent		469		472		517
Equity contributions from Parent		600		300		605

Amounts due from or to affiliates at December 31,

(millions)	2024		2023
Accounts receivable (1)	$	13	$	16
Taxes receivable (2)		0		3
Accounts payable (1)		16		10
Taxes payable (2)		2		0

(1)Accounts receivable and accounts payable were incurred in the ordinary course of business and do not bear interest.

(2)Taxes receivable were due from EUSHI and taxes payable were due to EUSHI. See Note 4 for additional information.