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Statements of Consolidated Equity (Shares) - shares
shares in Thousands
Total
Preferred Stock
Common Stock
Treasury Stock
Beginning balance at Dec. 31, 2021 405,303 1,303 409,266 3,963
Issued:        
Employee stock purchase plan 44 0 44 0
Long-term incentive plan 300 0 300 0
401(k) and profit sharing 87 0 87 0
Ending balance at Mar. 31, 2022 405,734 1,303 409,697 3,963
Beginning balance at Dec. 31, 2022 412,143 1,303 416,106 3,963
Issued:        
Employee stock purchase plan 48 0 48 0
Long-term incentive plan 695 0 695 0
401(k) and profit sharing 97 0 97 0
Ending balance at Mar. 31, 2023 412,983 1,303 416,946 3,963