v3.25.4
Interest Expense, Net (Tables)
12 Months Ended
Dec. 31, 2025
Interest Expense, Operating and Nonoperating [Abstract]
Schedule Of Interest Expense, Net
Year Ended December 31,
(in millions)
2025
2024
2023
Interest on long-term debt
$
647.8
$
506.2
$
404.1
Interest on short-term borrowings
36.7
43.2
108.9
Debt discount/cost amortization
15.2
13.8
13.5
Accounts receivable securitization fees
1.4
1.5
2.7
Allowance for borrowed funds used and interest capitalized during construction
(37.8)
(40.1)
(25.3)
Debt-based post-in-service carrying charges
(47.4)
(26.4)
(30.7)
Other
23.1
19.0
16.4
Total Interest Expense, net
$
639.0
$
517.2
$
489.6
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