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Consolidated Balance Sheet (Parenthetical) - $ / shares
Dec. 31, 2021
Dec. 31, 2020
Common Stock, Par or Stated Value Per Share $ 1 $ 1
Common Stock, Shares Authorized 1,470,000,000 1,470,000,000
Common Stock, Shares, Issued 1,250,000,000 1,248,000,000
Treasury Stock, Shares 35,000,000 35,000,000
Series B Preferred Stock [Member]    
Preferred Stock, Par or Stated Value Per Share $ 1 $ 1
Preferred Stock, Shares Authorized 30,000,000 30,000,000
Preferred Stock, Shares Issued 35,000 35,000