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Supplemental Cash Flow Information
 12 Months Ended
Dec. 31, 2024
Supplemental Cash Flow Information [Abstract]  
Supplemental Cash Flow Information
The following table provides additional information regarding our Consolidated Statements of Cash Flows for the years ended December 31, 2024, 2023 and 2022:
Year Ended December 31, (in millions)
202420232022
Supplemental Disclosures of Cash Flow Information
Non-cash transactions:
Capital expenditures included in current liabilities$367.0 $315.0 $275.1 
Assets acquired under a finance lease65.9 64.5 19.3 
Assets acquired under an operating lease12.2 5.6 8.8 
Assets recorded for asset retirement obligations(1)
277.4 61.1 6.3 
Purchase contract liability, net of fees and payments(2)
— — 65.0 
Schedule of interest and income taxes paid:
Cash paid for interest on debt, net of interest capitalized amounts
$468.2 $433.9 $343.8 
Cash paid for interest on finance leases11.2 8.6 8.5 
Cash paid for income taxes, net of refunds
4.3 9.4 7.2 
(1)See Note 11, "Asset Retirement Obligations," for additional information.
(2)Refer to Note 6, "Equity," for additional information.