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v3.24.0.1

Condensed Parent Company Financial Statements (Condensed Balance Sheets) (Details) - USD ($) $ in Millions | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | --- | ---
Current assets: |  |  |
Other | $ 160 | $ 223 |
Total current assets | 1,272 | 1,250 |
Investments: |  |  |
Other | 216 | 201 |
Total investments | 602 | 559 |
Other assets | 2,206 | 2,107 |
Total assets | 21,237 | 20,163 | $ 18,553
Current liabilities: |  |  |
Commercial paper | 475 | 642 |
Other | 302 | 351 |
Total current liabilities | 2,304 | 2,363 |
Long-term debt, net | 8,225 | 7,668 |
Other liabilities | 617 | 518 |
Common Equity: |  |  |
Retained earnings | 3,756 | 3,509 |
Accumulated other comprehensive income | 1 | 0 |
Shares in deferred compensation trust | (13) | (13) |
Total common equity | 6,777 | 6,276 |
Total liabilities and equity | 21,237 | 20,163 |
Parent Company [Member] |  |  |
Current assets: |  |  |
Notes receivable from affiliated companies | 96 | 65 |
Other | 1 | 1 |
Total current assets | 97 | 66 |
Investments: |  |  |
Investments in consolidated subsidiaries | 8,405 | 7,801 |
Other | 2 | 2 |
Total investments | 8,407 | 7,803 |
Other assets | 90 | 97 |
Total assets | 8,594 | 7,966 |
Current liabilities: |  |  |
Commercial paper | 157 | 352 |
Notes payable to affiliated companies | 1,068 | 1,318 |
Other | 10 | 10 |
Total current liabilities | 1,235 | 1,680 |
Long-term debt, net | 568 | 0 |
Other liabilities | 2 | 1 |
Common Equity: |  |  |
Common stock and additional paid-in capital | 3,033 | 2,780 |
Retained earnings | 3,768 | 3,518 |
Accumulated other comprehensive income | 1 | 0 |
Shares in deferred compensation trust | (13) | (13) |
Total common equity | 6,789 | 6,285 |
Total liabilities and equity | $ 8,594 | $ 7,966 |

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