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Condensed Consolidated Balance Sheets - USD ($) $ in Thousands | Jun. 30, 2024 | Dec. 31, 2023
--- | --- | ---
Assets |  |
Cash and cash equivalents | $ 550,408 | $ 679,546
Restricted cash | 16,422 | 15,028
Accounts receivable and unbilled revenues, net | 476,148 | 575,176
Available-for-sale investment securities, at fair value | 1,061,687 | 1,136,439
Held-to-maturity investment securities, at amortized cost | 1,179,182 | 1,201,314
Stock in Federal Home Loan Bank, at cost | 29,204 | 14,728
Loans held for investment, net | 5,963,345 | 6,106,438
Loans held for sale, at lower of cost or fair value | 13,904 | 15,168
Property, plant and equipment, net of accumulated depreciation of $3,415,729 and $3,317,759 at June 30, 2024 and December 31, 2023, respectively | 6,298,721 | 6,150,126
Operating lease right-of-use assets | 86,819 | 94,905
Regulatory assets | 322,409 | 294,804
Other | 1,057,165 | 877,959
Goodwill | 0 | 82,190
Total assets | 17,055,414 | 17,243,821
Liabilities |  |
Accounts payable | 248,668 | 247,462
Interest and dividends payable | 34,528 | 51,206
Deposit liabilities | 8,036,473 | 8,145,778
Other bank borrowings | 520,000 | 750,000
Long-term debt, net—other than bank | 2,838,224 | 2,842,429
Deferred income taxes | 0 | 297,954
Operating lease liabilities | 94,565 | 103,900
Finance lease liabilities | 443,366 | 339,040
Regulatory liabilities | 1,175,609 | 1,150,690
Defined benefit pension and other postretirement benefit plans liability | 82,794 | 82,879
Wildfire tort-related claims | 1,712,000 | 75,000
Other | 749,621 | 778,349
Total liabilities | 15,935,848 | 14,864,687
Preferred stock of subsidiaries - not subject to mandatory redemption | 34,293 | 34,293
Commitments and contingencies (Notes 2, 4 and 5) |  |
Shareholders’ equity |  |
Preferred stock, no par value, authorized 10,000,000 shares; issued: none | 0 | 0
Common stock, no par value, authorized 200,000,000 shares; issued and outstanding: 110,303,446 shares and 110,151,798 shares at June 30, 2024 and December 31, 2023, respectively | 1,709,472 | 1,707,471
Retained earnings (deficit) | (326,642) | 926,720
Accumulated other comprehensive loss, net of tax benefits | (297,557) | (289,350)
Total shareholders’ equity | 1,085,273 | 2,344,841
Total liabilities and shareholders’ equity | $ 17,055,414 | $ 17,243,821

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