Earnings per Share - Summary of Calculation of Weighted Average Common Shares Used in the Computation of Basic and Diluted Earnings per Share (Details) - shares shares in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Earnings Per Share [Abstract]
Weighted average common shares outstanding - basic	46,263	46,922	46,552	46,897
Restricted shares	31	108	39	76
Performance shares	784	790	790	717
Weighted average common shares outstanding - diluted	47,078	47,820	47,381	47,690

Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of contingently issuable shares. Contingently issuable shares are those shares that are issuable for little or no cash contingent on certain conditions being met.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 260
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 260
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Reference 4: http://www.xbrl.org/2003/role/disclosureRef
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Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 260
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Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 260
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Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Topic 260
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Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Topic 260
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Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Topic 260
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Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Topic 260
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+ Details

Core Laboratories Inc. /DE/ 10-Q