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Equity (Tables) | 12 Months Ended
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Dec. 31, 2019
Equity [Abstract] |
Changes in shares of common stock | Note 16—Equity Common Stock The changes in our shares of common stock, as categorized in the equity section of the balance sheet, were: Shares 2019 2018 2017 Issued Beginning of year 1,791,637,434 1,785,419,175 1,782,079,107 Distributed under benefit plans 4,014,769 6,218,259 3,340,068 End of year 1,795,652,203 1,791,637,434 1,785,419,175 Held in Treasury Beginning of year 653,288,213 608,312,034 544,809,771 Repurchase of common stock 57,495,601 44,976,179 63,502,263 End of year 710,783,814 653,288,213 608,312,034

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- Definition Tabular disclosure of the change in common stock outstanding. + References No definition available. + Details
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