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Net income per ordinary share (Tables) | 9 Months Ended
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Sep. 30, 2023
Earnings Per Share [Abstract] |
Schedule of reconciliation of number of shares used in computation of basic and diluted net income per ordinary share | The reconciliation of the number of shares used in the computation of basic and diluted net income per ordinary share is as follows:
| Three Months Ended |  | Nine Months Ended
| September 30, 2023 |  | September 30, 2022 |  | September 30, 2023 |  | September 30, 2022
Weighted average number of ordinary shares outstanding for basic net income per ordinary share | 82,215,627 |  |  | 81,582,375 |  |  | 82,001,500 |  |  | 81,481,686 |
Effect of dilutive share options and other awards outstanding under share based compensation programs | 757,261 |  |  | 910,836 |  |  | 735,573 |  |  | 991,835 |
Weighted average number of ordinary shares outstanding for diluted net income per ordinary share | 82,972,888 |  |  | 82,493,211 |  |  | 82,737,073 |  |  | 82,473,521 |
| Three Months Ended |  | Nine Months Ended
| September 30, 2023 |  | September 30, 2022 |  | September 30, 2023 |  | September 30, 2022
Net income per Ordinary Share attributable to the Group: |  |  |  |  |  |  |
Basic | 1.99 |  |  | 1.96 |  |  | 4.83 |  |  | 4.76 |
Diluted | 1.97 |  |  | 1.94 |  |  | 4.79 |  |  | 4.70 |

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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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