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Net income per common share (Tables) | 3 Months Ended
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Mar. 31, 2025
Earnings Per Share [Abstract] |
Schedule of Basic and Diluted Net Income Per Share | The calculation of basic and diluted net income per share is as follows:
| Three months ended March 31, |
(Amounts in thousands, except per share amounts) | 2025 |  | 2024 |  |  |  |
Net income available to EHI common stockholders | $ | 165,778 |  |  | $ | 160,988 |  |  |  |  |
Net income per common share: |  |  |  |  |  |  |
Basic | $ | 1.09 |  |  | $ | 1.01 |  |  |  |  |
Diluted | $ | 1.08 |  |  | $ | 1.01 |  |  |  |  |
Weighted average common shares outstanding: |  |  |  |  |  |  |
Basic | 151,831 |  |  | 158,818 |  |  |  |  |
Diluted | 152,907 |  |  | 160,087 |  |  |  |  |

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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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