NISOURCE INC.
For the period ended Dec 31, 2025. Filed Feb 11, 2026.
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A company's yearly report to the SEC, with audited financial statements. It is the fullest account a company gives of its business, its finances and the risks it sees.
FY2025 · Filed Feb 11, 2026
NI$45.06+2.1%Stored close · as of Nov 9, 2026
Extracted filing text, with the paragraph anchors used by the comparison.
See the whole filing, with its images and exhibitsContents
. Interest Expense, Net
- Interest Expense, Net
The following table displays the components of Interest Expense, Net included on the Statements of Consolidated Income:
| 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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