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Supplemental Cash Flow Information (Tables) | 12 Months Ended
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Dec. 31, 2023
Supplemental Cash Flow Information [Abstract] |
Schedule of Cash Flow, Supplemental Disclosures | The following table provides additional information regarding our Consolidated Statements of Cash Flows for the years ended December 31, 2023, 2022 and 2021:
Year Ended December 31, (in millions) | 2023 |  | 2022 |  | 2021
Supplemental Disclosures of Cash Flow Information |  |  |  |  |
Non-cash transactions: |  |  |  |  |
Capital expenditures included in current liabilities | $ | 315.0 |  |  | $ | 275.1 |  |  | $ | 245.7 |
Assets acquired under a finance lease | 64.5 |  |  | 19.3 |  |  | 22.4 |
Assets acquired under an operating lease | 5.6 |  |  | 8.8 |  |  | 6.0 |
Reclassification of other property to regulatory assets(1) | — |  |  | — |  |  | 607.6 |
Assets recorded for asset retirement obligations(2) | 61.1 |  |  | 6.3 |  |  | 12.0 |
Obligation to developer at formation of JV(3) | — |  |  | — |  |  | 277.5 |
Purchase contract liability, net of fees and payments(4) | — |  |  | 65.0 |  |  | 129.4 |
Schedule of interest and income taxes paid: |  |  |  |  |
Cash paid for interest on debt, net of interest capitalized amounts | $ | 433.9 |  |  | $ | 343.8 |  |  | $ | 322.4 |
Cash paid for interest on finance leases | 8.6 |  |  | 8.5 |  |  | 9.4 |
Cash paid for income taxes, net of refunds | 9.4 |  |  | 7.2 |  |  | 5.4 |
(1)See Note 12, "Regulatory Matters," for additional information. (2)See Note 11, "Asset Retirement Obligations," for additional information. (3)Represents investing non-cash activity. See Note 4, "Noncontrolling Interest," for additional information. (4)Refer to Note 6, "Equity," for additional information.

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