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Statements of Common Stockholders' Equity (Unaudited) (Parenthetical) - $ / shares
3 Months Ended 9 Months Ended
Sep. 30, 2025
Sep. 30, 2024
Sep. 30, 2025
Sep. 30, 2024
Increase (Decrease) in Stockholders' Equity [Roll Forward]        
Cash dividends declared (in dollars per share) $ 0.2192 $ 0.2108 $ 0.6576 $ 0.6324