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v3.25.0.1

Consolidated Statements of Cash Flows - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Operating activities |  |  |
Net income | $ 1,524.3 | $ 1,331.7 | $ 1,409.7
Reconciliation to cash provided by operating activities |  |  |
Depreciation and amortization | 1,354.5 | 1,264.2 | 1,122.6
Deferred income taxes and ITCs, net | 529.0 | 219.4 | 280.1
Impairment related to ICC disallowances | 12.1 | 178.9 | 0.0
Contributions and payments related to pension and OPEB plans | (14.5) | (16.7) | (15.1)
Equity income in transmission affiliates, net of distributions | (57.4) | (33.0) | (74.3)
Net change in transmission regulatory assets and liabilities | (22.8) | 19.8 | (85.8)
Net loss (gain) on disposition of assets | 0.7 | (23.8) | (66.2)
Change in - |  |  |
Accounts receivable and unbilled revenues, net | (161.5) | 340.6 | (342.1)
Materials, supplies, and inventories | (38.0) | 41.9 | (171.3)
Collateral on deposit | 84.3 | 22.1 | (108.1)
Other current assets | (75.4) | 36.3 | 32.3
Accounts payable | 99.7 | (254.0) | 121.5
Other current liabilities | 11.6 | 47.5 | 126.9
Other, net | (34.8) | (156.5) | (169.5)
Net cash provided by operating activities | 3,211.8 | 3,018.4 | 2,060.7
Investing activities |  |  |
Capital expenditures | (2,781.1) | (2,492.9) | (2,314.9)
Acquisition of Delilah I, net of cash acquired of $0.6 | (462.5) | 0.0 | 0.0
Acquisition of Maple Flats, net of cash acquired of $0.5 | (431.2) | 0.0 | 0.0
Acquisition of West Riverside | (97.9) | (95.3) | 0.0
Acquisition of Red Barn | (2.1) | (143.8) | 0.0
Acquisition of Whitewater | 0.0 | (76.0) | 0.0
Acquisition of Sapphire Sky, net of cash acquired of $0.3 | 0.0 | (442.6) | 0.0
Acquisition of Samson I, net of cash acquired of $5.2 | 0.0 | (257.3) | 0.0
Acquisition of Thunderhead, net of cash acquired of $0.5 | 0.0 | 0.0 | (382.0)
Capital contributions to transmission affiliates | (45.5) | (63.7) | (45.5)
Proceeds from the sale of assets | 1.7 | 32.8 | 69.0
Insurance proceeds received for property damage | 6.0 | 2.5 | 41.6
Other, net | 10.1 | (21.9) | (10.6)
Net cash used in investing activities | (3,802.5) | (3,558.2) | (2,642.4)
Financing activities |  |  |
Exercise of stock options | 23.7 | 6.3 | 33.6
Issuance of common stock, net | 163.4 | 0.0 | 0.0
Purchase of common stock | (3.2) | (16.6) | (69.2)
Dividends paid on common stock | (1,056.2) | (984.2) | (917.9)
Issuance of long-term debt | 4,460.9 | 2,170.0 | 1,999.3
Retirement of long-term debt | (2,138.0) | (1,005.4) | (92.1)
Change in commercial paper | (902.8) | 373.7 | (252.6)
Purchase of additional ownership interest in Samson I from noncontrolling interest | (28.1) | 0.0 | 0.0
Payments for debt extinguishment and issuance costs | (45.9) | (14.2) | (15.6)
Other, net | (6.1) | (6.8) | (9.1)
Net cash provided by financing activities | 467.7 | 522.8 | 676.4
Net change in cash, cash equivalents, and restricted cash | (123.0) | (17.0) | 94.7
Cash, cash equivalents, and restricted cash at beginning of year | 165.2 | 182.2 | 87.5
Cash, cash equivalents, and restricted cash at end of year | $ 42.2 | $ 165.2 | $ 182.2

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