Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Statement of Comprehensive Income [Abstract]
Net income	$ 32,153	$ 37,025	$ 19,658
Gain on fair value of interest rate swaps	0	0	6,015
Interest rate swap amount reclassified to net income	(1,040)	(492)	998
Income tax (expense) benefit on interest rate swaps reclassified to net income	219	103	(1,144)
Total interest rate swaps	(821)	(389)	5,869
Amortization of actuarial gain (loss) reclassified to net income	32	(1,130)	603
Income tax (expense) benefit on pension and other postretirement benefit plans reclassified to net income	(8)	324	(116)
Total pension and other postretirement benefit plans	24	(806)	487
Total other comprehensive income (loss)	(797)	(1,195)	6,356
Comprehensive income	31,356	35,830	26,014
Comprehensive income attributable to non-controlling interests	753	350	205
Comprehensive income attributable to Core Laboratories Inc.	$ 30,603	$ 35,480	$ 25,809