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Earnings Per Share (Tables) | 3 Months Ended
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Jun. 30, 2022
Earnings Per Share [Abstract] |
Schedule of Weighted Average Number of Shares [Table Text Block] | Common shares outstanding used in the basic and diluted EPS computation:
|  | Three Months Ended June 30 |  | Six Months Ended June 30
(Shares in Millions) |  | 2022 |  | 2021 |  | 2022 |  | 2021
Basic |  | 546 |  |  | 539 |  | 545 |  | 539
Diluted (a) |  | 546 |  | 539 |  |  | 546 |  |  | 539 |
(a)Diluted common shares outstanding included common stock equivalents of 0.3 million for the three months ended June 30, 2022 and 2021, respectively. Diluted common shares outstanding included common stock equivalents of 0.2 million and 0.3 million for the six months ended June 30, 2022 and 2021, respectively.

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- Definition Tabular disclosure of the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 + Details
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