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Equity Roll Forward | 9 Months Ended
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Jun. 30, 2018
Equity [Abstract] |
Equity |
| The change in equity for the first nine months of 2018 is shown below:
| Common Stockholders' Equity |  | Noncontrolling Interests in Subsidiaries |  | Total Equity
Balance at September 30, 2017 |  | $ | 8,718 |  |  |  | 52 |  |  |  | 8,770 |
Net earnings |  | 1,586 |  |  |  | 16 |  |  |  | 1,602 |
Other comprehensive income (loss) |  | (73 | ) |  |  | — |  |  |  | (73 | )
Cash dividends |  | (924 | ) |  |  | (21 | ) |  |  | (945 | )
Purchases of treasury stock, net of issuances |  | (897 | ) |  |  | — |  |  |  | (897 | )
Adoption of accounting standard update |  | 3 |  |  |  | — |  |  |  | 3 |
Balance at June 30, 2018 |  | $ | 8,413 |  |  |  | 47 |  |  |  | 8,460 |

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- References No definition available. + Details
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- Definition The entire disclosure for shareholders' equity comprised of portions attributable to the parent entity and noncontrolling interest, including other comprehensive income. Includes, but is not limited to, balances of common stock, preferred stock, additional paid-in capital, other capital and retained earnings, accumulated balance for each classification of other comprehensive income and amount of comprehensive income. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -URI http://asc.fasb.org/topic&trid=2208762 + Details
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