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Earnings Per Share (Tables) | 12 Months Ended
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Dec. 31, 2020
Earnings Per Share |
Computation of basic and diluted earnings per share | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | 2020 |  | 2019 |  | 2018 |
Numerator: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Net earnings (loss) attributable to the Company | ​ | $ | 249 | ​ | $ | (400) | ​ | $ | 257 | ​
Denominator (in thousands): | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Denominator for basic earnings per share-weighted average shares outstanding | ​ |  | 156,806 | ​ |  | 155,250 | ​ |  | 160,125 | ​
Effect of dilutive securities: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Stock options and other | ​ |  | 1,979 | ​ |  | ​ | ​ |  | 1,963 | ​
Denominator for diluted earnings per share-adjusted weighted average shares outstanding | ​ |  | 158,785 | ​ |  | 155,250 | ​ |  | 162,088 | ​
Basic earnings per share: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Earnings (loss) from continuing operations | ​ | $ | 1.59 | ​ | $ | (2.56) | ​ | $ | 0.90 | ​
Gain (loss) from discontinued operations | ​ |  | ​ | ​ |  | (0.02) | ​ |  | 0.71 | ​
Net earnings (loss) | ​ | $ | 1.59 | ​ | $ | (2.58) | ​ | $ | 1.61 | ​
Diluted earnings per share: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Earnings (loss) from continuing operations | ​ | $ | 1.57 | ​ | $ | (2.56) | ​ | $ | 0.89 | ​
Gain (loss) from discontinued operations | ​ |  | ​ | ​ |  | (0.02) | ​ |  | 0.70 | ​
Net earnings (loss) | ​ | $ | 1.57 | ​ | $ | (2.58) | ​ | $ | 1.59 | ​

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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