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v3.25.1

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2025 | Mar. 31, 2024
Operating activities |  |
Net income | $ 725.5 | $ 622.6
Reconciliation to cash provided by operating activities |  |
Depreciation and amortization | 359.9 | 333.4
Deferred income taxes and ITCs, net | 55.6 | 184.3
Contributions and payments related to pension and OPEB plans | (3.9) | (4.0)
Equity income in transmission affiliates, net of distributions | 2.2 | (9.1)
Change in – |  |
Accounts receivable and unbilled revenues, net | (180.3) | (61.3)
Materials, supplies, and inventories | 237.2 | 166.6
Other current assets | 13.0 | 36.9
Accounts payable | (195.4) | (229.8)
Temporary LIFO liquidation credit | 68.6 | 0.0
Accrued interest | 83.5 | 33.4
Other current liabilities | 5.6 | (78.2)
Other, net | (8.9) | (131.2)
Net cash provided by operating activities | 1,162.6 | 863.6
Investing activities |  |
Capital expenditures | (701.1) | (444.5)
Acquisition of Hardin III, net of cash acquired of $0.2 | (406.1) | 0.0
Capital contributions to transmission affiliates | (42.3) | (12.1)
Proceeds from the sale of investments held in rabbi trust | 16.9 | 14.8
Reimbursement for ATC's transmission infrastructure upgrades | 39.7 | 6.2
Other, net | (8.9) | (0.6)
Net cash used in investing activities | (1,101.8) | (436.2)
Financing activities |  |
Exercise of stock options | 21.2 | 3.7
Issuance of common stock, net | 117.1 | 19.2
Purchase of common stock | (1.3) | (2.0)
Dividends paid on common stock | (283.6) | (263.5)
Retirement of long-term debt | (17.9) | (756.9)
Change in commercial paper | 209.5 | 552.8
Purchase of additional ownership interest in Samson I from noncontrolling interest | 0.0 | (28.1)
Other, net | (4.6) | (1.7)
Net cash provided by (used in) financing activities | 40.4 | (476.5)
Net change in cash, cash equivalents, and restricted cash | 101.2 | (49.1)
Cash, cash equivalents, and restricted cash at beginning of period | 42.2 | 165.2
Cash, cash equivalents, and restricted cash at end of period | $ 143.4 | $ 116.1

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- Definition Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage. Excludes amount for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 8 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482913/230-10-50-8 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 24 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-24 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-4 + Details
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