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v3.21.1

Consolidated Statements of Equity (Unaudited) (Parentheticals) - $ / shares | 3 Months Ended
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Mar. 31, 2021 | Mar. 31, 2020
Issue Stock for Directors, Employee Benefit and Stock Plans, related tax withholdings (in shares) | 22,724 | 15,756
Dividends paid per common share (in dollars per share) | $ 0.23 | $ 0.22

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- Definition Aggregate dividends paid during the period for each share of common stock outstanding. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770 + Details
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- Definition Number of shares used to settle grantee's tax withholding obligation for award under share-based payment arrangement. + References No definition available. + Details
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