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Note 7 - Earnings Per Share (Tables) | 3 Months Ended
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Mar. 31, 2023
Notes Tables |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
|  | Three Months Ended |
|  | March 31, |
|  | 2023 |  |  | 2022 |
Net income available to common stockholders - Numerator basic and diluted |  | $ | 28 |  |  | $ | 17 |
Denominator: |  |  |  |  |  |  |  |
Weighted-average common shares outstanding - Basic |  |  | 143.9 |  |  |  | 144.2 |
Employee compensation-related shares, including stock options |  |  | 0.4 |  |  |  | 1.1 |
Weighted-average common shares outstanding - Diluted |  |  | 144.3 |  |  |  | 145.3 |

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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 -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482662/260-10-50-1 + Details
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