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CONSOLIDATED BALANCE SHEETS (UNAUDITED) - USD ($) $ in Millions | Mar. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Current assets |  |
Cash and cash equivalents | $ 501 | $ 129
Accounts receivable, net | 1,220 | 1,315
Accrued unbilled revenues | 779 | 853
Inventories | 623 | 711
Regulatory assets | 647 | 611
Derivative instruments | 86 | 104
Prepaid taxes | 85 | 52
Prepayments and other | 548 | 294
Total current assets | 4,489 | 4,069
Property, plant and equipment, net | 52,765 | 51,642
Other assets |  |
Nuclear decommissioning fund and other investments | 3,746 | 3,599
Regulatory assets | 2,769 | 2,798
Derivative instruments | 90 | 76
Operating lease right-of-use assets | 1,164 | 1,217
Other | 562 | 678
Total other assets | 8,331 | 8,368
Total assets | 65,585 | 64,079
Current liabilities |  |
Current portion of long-term debt | 552 | 552
Short-term debt | 463 | 785
Accounts payable | 1,461 | 1,668
Regulatory liabilities | 557 | 528
Taxes accrued | 638 | 557
Accrued interest | 291 | 251
Dividends payable | 304 | 289
Derivative instruments | 45 | 74
Operating lease liabilities | 228 | 226
Other | 671 | 722
Total current liabilities | 5,210 | 5,652
Deferred credits and other liabilities |  |
Deferred income taxes | 5,108 | 4,885
Deferred investment tax credits | 58 | 60
Regulatory liabilities | 5,990 | 5,827
Asset retirement obligations | 3,255 | 3,218
Derivative instruments | 90 | 86
Customer advances | 159 | 167
Pension and employee benefit obligations | 364 | 469
Operating lease liabilities | 980 | 1,038
Other | 134 | 148
Total deferred credits and other liabilities | 16,138 | 15,898
Commitments and contingencies |  |
Capitalization |  |
Long-term debt | 26,396 | 24,913
Common stock — 1,000,000,000 shares authorized of $2.50 par value; 555,470,302 and 554,941,703 shares outstanding at March 31, 2024 and December 31, 2023, respectively | $ 1,389 | $ 1,387
Common Stock, Shares Authorized | 1,000,000,000 | 1,000,000,000
Common Stock, Par or Stated Value Per Share | $ 2.50 | $ 2.50
Common Stock, Shares, Outstanding | 555,470,302 | 554,941,703
Additional paid in capital | $ 8,481 | $ 8,465
Retained earnings | 8,042 | 7,858
Accumulated other comprehensive loss | (71) | (94)
Total common stockholders’ equity | 17,841 | 17,616
Total liabilities and equity | $ 65,585 | $ 64,079

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