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CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions | 9 Months Ended
--- | ---
Sep. 30, 2025 | Sep. 30, 2024
Cash Flows from Operating Activities |  |
Net income (loss) | $ 60.0 | $ 19.5
Adjustments to reconcile net income (loss) to net cash (used in) operating activities: |  |
Depreciation and amortization | 6.9 | 7.9
Deferred tax assets | 3.6 | 5.5
Defined Benefit Plan, Benefit Obligation, Actuarial Gain (Loss) | 0.0 | (16.8)
Equity related compensation | 5.3 | 1.1
Revaluation of inventory borrowing | 4.1 | 3.7
Gain (Loss) on Extinguishment of Debt | (11.8) | 0.0
Other Operating Activities, Cash Flow Statement | 2.1 | 0.0
Changes in operating assets and liabilities: |  |
Accounts receivable – (increase) decrease | 19.2 | 30.3
Inventories – (increase) decrease | (317.2) | 85.4
Increase Decrease in Inventories Owed to Suppliers | 222.8 | (83.5)
Increase (Decrease) in Prepaid Expenses, Other | 0.2 | 3.0
Accounts payable and other liabilities – increase (decrease) | (4.5) | (8.8)
Payables under SWU purchase agreements – increase (decrease) | 126.4 | (41.9)
Deferred revenue, net of deferred costs – increase (decrease) | (12.5) | (19.9)
Pension and postretirement liabilities - increase (decrease) | (4.9) | (6.2)
Other, net | (0.3) | (0.2)
Net Cash (Used in) Operating Activities | 99.4 | (20.9)
Cash Flows Provided by Investing Activities |  |
Capital expenditures | (10.1) | (3.4)
Net Cash Provided by (Used in) Investing Activities | (10.1) | (3.4)
Cash Flows Used in Financing Activities |  |
Proceeds from the sale of common stock, net | 139.7 | 23.4
Proceeds from Issuance of Senior Long-Term Debt | 782.4 | 0.0
Payment of interest classified as debt | (3.5) | (6.1)
Payment, Tax Withholding, Share-based Payment Arrangement | (2.9) | (0.3)
Repayments of Convertible Debt | (74.3) | 0.0
Exercise of stock options | 0.0 | 0.4
Net Cash (Used in) Financing Activities | 841.4 | 17.4
Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Continuing Operations | (0.1) | 0.0
Decrease in cash, cash equivalents and restricted cash | 930.6 | (6.9)
Cash, cash equivalents and restricted cash, start of period | 704.0 | 233.8
Cash, cash equivalents and restricted cash, end of period | 1,634.6 | 226.9
Income Taxes Paid, Net | 0.4 | 0.6
Interest Paid, Excluding Capitalized Interest, Operating Activities | 4.4 | 0.0
Property, plant and equipment included in accounts payable and accrued liabilities [Member] |  |
Supplemental Cash Flow Information: |  |
Other Significant Noncash Transaction, Value of Consideration Given | (2.2) | (0.1)
Shares withheld for employee taxes [Member] |  |
Supplemental Cash Flow Information: |  |
Other Significant Noncash Transaction, Value of Consideration Given | 0.0 | (0.1)
Adjustment to Right of Use Lease due to Modification [Domain] |  |
Supplemental Cash Flow Information: |  |
Other Significant Noncash Transaction, Value of Consideration Given | $ (1.3) | $ 0.0

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