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v3.22.4

Consolidated Statements of Cash Flows - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Operating activities |  |  |
Net income | $ 1,409.7 | $ 1,298.5 | $ 1,201.4
Reconciliation to cash provided by operating activities |  |  |
Depreciation and amortization | 1,122.6 | 1,074.3 | 975.9
Deferred income taxes and ITCs, net | 280.1 | 151.1 | 209.4
Contributions and payments related to pension and OPEB plans | (15.1) | (66.3) | (113.2)
Equity income in transmission affiliates, net of distributions | (74.3) | (25.1) | (29.1)
Net change in transmission regulatory assets and liabilities | (85.8) | 5.7 | 36.2
Net gain on disposition of assets | (66.2) | (6.2) | (3.5)
Change in - |  |  |
Accounts receivable and unbilled revenues, net | (342.1) | (249.2) | 16.1
Materials, supplies, and inventories | (171.3) | (107.2) | 21.2
Amounts recoverable from customers | 60.0 | (82.3) | 0.9
Collateral on deposit | (108.1) | 4.6 | 15.6
Other current assets | (27.7) | 17.6 | (3.1)
Accounts payable | 121.5 | 126.9 | (61.3)
Other current liabilities | 126.9 | (17.2) | (41.2)
Other, net | (169.5) | (92.5) | (29.3)
Net cash provided by operating activities | 2,060.7 | 2,032.7 | 2,196.0
Investing Activities |  |  |
Capital expenditures | (2,314.9) | (2,252.8) | (2,238.8)
Acquisition of Thunderhead, net of cash acquired of $0.5 | (382.0) | 0.0 | 0.0
Acquisition of Jayhawk | 0.0 | (119.9) | 0.0
Acquisition of Blooming Grove, net of restricted cash acquired of $24.1 | 0.0 | 0.0 | (364.6)
Acquisition of Tatanka Ridge | 0.0 | 0.0 | (239.9)
Acquisition of intangible assets | (19.2) | 0.0 | 0.0
Capital contributions to transmission affiliates | (45.5) | 0.0 | (21.2)
Proceeds from the sale of assets | 69.0 | 21.9 | 20.3
Proceeds from the sale of investments held in rabbi trust | 15.4 | 18.7 | 56.2
Purchase of investments held in rabbi trust | 0.0 | 0.0 | (37.8)
Payments for ATC's construction costs that will be reimbursed | (24.8) | (7.0) | (3.5)
Reimbursement for ATC's construction costs | 10.2 | 0.0 | 1.1
Insurance proceeds received for property damage | 41.6 | 0.0 | 23.2
Other, net | 7.8 | 27.3 | (1.8)
Net cash used in investing activities | (2,642.4) | (2,311.8) | (2,806.8)
Financing Activities |  |  |
Exercise of stock options | 33.6 | 15.7 | 43.8
Purchase of common stock | (69.2) | (33.1) | (99.2)
Dividends paid on common stock | (917.9) | (854.8) | (798.0)
Issuance of long-term debt | 1,999.3 | 2,383.8 | 2,373.6
Retirement of long-term debt | (92.1) | (1,260.4) | (1,767.0)
Issuance of short-term loan | 2.7 | 0.9 | 340.0
Repayment of short-term loan | 0.0 | (340.0) | 0.0
Change in commercial paper | (252.6) | 459.2 | 606.1
Payments for debt extinguishment and issuance costs | (15.6) | (67.2) | (55.8)
Purchase of additional ownership interest in Upstream from noncontrolling interest | 0.0 | 0.0 | (31.0)
Other, net | (11.8) | (10.1) | (11.4)
Net cash provided by financing activities | 676.4 | 294.0 | 601.1
Net change in cash, cash equivalents, and restricted cash | 94.7 | 14.9 | (9.7)
Cash, cash equivalents, and restricted cash at beginning of year | 87.5 | 72.6 | 82.3
Cash, cash equivalents, and restricted cash at end of year | $ 182.2 | $ 87.5 | $ 72.6

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