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STATEMENTS OF CONSOLIDATED EQUITY (Parenthetical) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Statement of Stockholders' Equity [Abstract] |  |  |
Other postretirement benefits liability adjustment, tax | $ 59 | $ 488 | $ 254
Dividends (in dollars per share) | $ 0.61 | $ 0.55 |
Common stock, authorized shares (in shares) | 640,000,000 | 640,000,000 | 640,000,000
Preferred stock, authorized shares (in shares) | 3,000,000 | 3,000,000 | 3,000,000
Preferred shares, shares outstanding (in shares) | 0 | 0 | 0
Preferred stock, shares issued (in shares) | 0 | 0 | 0

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