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v3.24.0.1

Consolidated Statements of Cash Flows - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Operating activities |  |  |
Net income | $ 1,331.7 | $ 1,409.7 | $ 1,298.5
Reconciliation to cash provided by operating activities |  |  |
Depreciation and amortization | 1,264.2 | 1,122.6 | 1,074.3
Deferred income taxes and ITCs, net | 219.4 | 280.1 | 151.1
Impairment related to ICC disallowances | 178.9 | 0.0 | 0.0
Contributions and payments related to pension and OPEB plans | (16.7) | (15.1) | (66.3)
Equity income in transmission affiliates, net of distributions | (33.0) | (74.3) | (25.1)
Net change in transmission regulatory assets and liabilities | 19.8 | (85.8) | 5.7
Net gain on disposition of assets | (23.8) | (66.2) | (6.2)
Change in - |  |  |
Accounts receivable and unbilled revenues, net | 340.6 | (342.1) | (249.2)
Materials, supplies, and inventories | 41.9 | (171.3) | (107.2)
Amounts recoverable from customers | 17.4 | 60.0 | (82.3)
Collateral on deposit | 22.1 | (108.1) | 4.6
Other current assets | 18.9 | (27.7) | 17.6
Accounts payable | (254.0) | 121.5 | 126.9
Other current liabilities | 47.5 | 126.9 | (17.2)
Other, net | (156.5) | (169.5) | (92.5)
Net cash provided by operating activities | 3,018.4 | 2,060.7 | 2,032.7
Investing Activities |  |  |
Capital expenditures | (2,492.9) | (2,314.9) | (2,252.8)
Acquisition of Whitewater | (76.0) | 0.0 | 0.0
Acquisition of Sapphire Sky, net of cash acquired of $0.3 | (442.6) | 0.0 | 0.0
Acquisition of Samson I, net of cash acquired of $5.2 | (257.3) | 0.0 | 0.0
Acquisition of Red Barn | (143.8) | 0.0 | 0.0
Acquisition of West Riverside | (95.3) | 0.0 | 0.0
Acquisition of Thunderhead, net of cash acquired of $0.5 | 0.0 | (382.0) | 0.0
Acquisition of Jayhawk | 0.0 | 0.0 | (119.9)
Capital contributions to transmission affiliates | (63.7) | (45.5) | 0.0
Proceeds from the sale of assets | 32.8 | 69.0 | 21.9
Proceeds from the sale of investments held in rabbi trust | 10.4 | 15.4 | 18.7
Payments for ATC's construction costs that will be reimbursed | (19.8) | (24.8) | (7.0)
Reimbursement for ATC's construction costs | 0.1 | 10.2 | 0.0
Insurance proceeds received for property damage | 2.5 | 41.6 | 0.0
Other, net | (12.6) | (11.4) | 27.3
Net cash used in investing activities | (3,558.2) | (2,642.4) | (2,311.8)
Financing Activities |  |  |
Exercise of stock options | 6.3 | 33.6 | 15.7
Purchase of common stock | (16.6) | (69.2) | (33.1)
Dividends paid on common stock | (984.2) | (917.9) | (854.8)
Issuance of long-term debt | 2,170.0 | 1,999.3 | 2,383.8
Retirement of long-term debt | (1,005.4) | (92.1) | (1,260.4)
Repayment of short-term loan | (0.8) | 0.0 | (340.0)
Change in commercial paper | 373.7 | (252.6) | 459.2
Payments for debt extinguishment and issuance costs | (14.2) | (15.6) | (67.2)
Other, net | (6.0) | (9.1) | (9.2)
Net cash provided by financing activities | 522.8 | 676.4 | 294.0
Net change in cash, cash equivalents, and restricted cash | (17.0) | 94.7 | 14.9
Cash, cash equivalents, and restricted cash at beginning of year | 182.2 | 87.5 | 72.6
Cash, cash equivalents, and restricted cash at end of year | $ 165.2 | $ 182.2 | $ 87.5

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