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Dividends and Earnings Per Share (Tables) | 6 Months Ended
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Jun. 30, 2026
Dividends and Earnings Per Share |
Schedule of cash dividends paid or declared | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Declaration Date | ​ ​ ​ | Record Date | ​ ​ ​ | Date Paid | ​ ​ ​ | Amount Per Share
February 19, 2025 | ​ | March 31, 2025 | ​ | April 15, 2025 | ​ | $ | 0.08
April 30, 2025 | ​ | June 30, 2025 | ​ | July 15, 2025 | ​ | $ | 0.08
July 30, 2025 | ​ | September 30, 2025 | ​ | October 15, 2025 | ​ | $ | 0.08
October 29, 2025 | ​ | December 31, 2025 | ​ | January 15, 2026 | ​ | $ | 0.08
February 17, 2026 | ​ | March 31, 2026 | ​ | April 15, 2026 | ​ | $ | 0.08
April 30, 2026 | ​ | June 30, 2026 | ​ | July 15, 2026 | ​ | $ | 0.08
Schedule of computation of basic and diluted earnings per share | The table below presents the computation of basic and diluted earnings per share for the three and six months ended June 30, 2026 and 2025 (in millions, except per share amounts). ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three Months Ended June 30, | ​ | Six Months Ended June 30,
​ | ​ | 2026 | ​ ​ ​ | 2025 | ​ ​ ​ | 2026 | ​ ​ ​ | 2025
Numerator: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Net (loss) income | ​ | $ | (24.2) | ​ | $ | 84.3 | ​ | $ | (6.7) | ​ | $ | 128.6
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Denominator: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Weighted average shares for computation of basic earnings per share: | ​ |  | 54.0 | ​ |  | 54.0 | ​ |  | 54.1 | ​ |  | 53.9
Dilutive effect of stock-based awards (1) | ​ |  | — | ​ |  | 0.8 | ​ |  | — | ​ |  | 0.9
Weighted average shares for computation of diluted earnings per share | ​ |  | 54.0 | ​ |  | 54.8 | ​ |  | 54.1 | ​ |  | 54.8
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Earnings per share: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Basic | ​ | $ | (0.45) | ​ | $ | 1.56 | ​ | $ | (0.12) | ​ | $ | 2.38
Diluted | ​ | $ | (0.45) | ​ | $ | 1.54 | ​ | $ | (0.12) | ​ | $ | 2.35
​ ​
| (1) | The dilutive effect of stock-based awards of 0.6 million and 0.7 million for the three and six months ended June 30, 2026, respectively, were excluded from the weighted average diluted shares outstanding for the three and six months ended June 30, 2026, as their inclusion would be anti-dilutive.

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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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