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Consolidated Balance Sheets (Parenthetical) - $ / shares
Dec. 31, 2023
Dec. 31, 2022
Statement Of Financial Position [Abstract]    
Common stock, par value $ 10 $ 10
Common stock, shares authorized 26,000,000,000 26,000,000,000
Common stock, shares issued 12,529,822,000 12,504,749,000