CONSOLIDATED STATEMENTS OF EQUITY - USD ($) $ in Thousands	Total	Common Stock	Treasury stock	Additional Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive Loss	Total Diodes Incorporated Stockholders' Equity	Noncontrolling Interest
BALANCE at Dec. 31, 2022	$ 1,582,919	$ 36,503	$ (337,490)	$ 494,773	$ 1,448,092	$ (128,233)	$ 1,513,645	$ 69,274
Common stock shares beginning at Dec. 31, 2022		54,751
Treasury stock shares beginning at Dec. 31, 2022			(9,282)
Total comprehensive income attributable to common stockholders	212,188				227,182	(14,994)	212,188
Total comprehensive income	215,654							3,466
Net changes in noncontrolling interests	(3,804)							(3,804)
Common stock issued for share-based plans, shares		474
Common stock issued for share-based plans		$ 316		(316)
Share-based compensation	30,545			30,545			30,545
Deferred compensation plan, shares			(5)
Deferred compensation plan			$ (496)	496
Tax related to net share settlement	(15,637)			(15,637)			(15,637)
BALANCE at Dec. 31, 2023	1,809,677	$ 36,819	$ (337,986)	509,861	1,675,274	(143,227)	1,740,741	68,936
Common stock shares ending at Dec. 31, 2023		55,225
Treasury stock shares ending at Dec. 31, 2023			(9,287)
Total comprehensive income attributable to common stockholders	40,527				44,024	(3,497)	40,527
Total comprehensive income	47,345							6,818
Net changes in noncontrolling interests	(1,255)			853			853	(2,108)
Common stock issued for share-based plans, shares		396
Common stock issued for share-based plans		$ 264		(264)
Share-based compensation	22,741			22,741			22,741
Deferred compensation plan, shares			(1)
Deferred compensation plan			$ (114)	114
Tax related to net share settlement	(9,561)			(9,561)			(9,561)
BALANCE at Dec. 31, 2024	$ 1,868,947	$ 37,083	$ (338,100)	523,744	1,719,298	(146,724)	1,795,301	73,646
Common stock shares ending at Dec. 31, 2024	46,332,891	55,621
Treasury stock shares ending at Dec. 31, 2024	9,288,420		(9,288)
Total comprehensive income attributable to common stockholders	$ 102,118				66,141	35,977	102,118
Total comprehensive income	105,147							3,029
Net changes in noncontrolling interests	(23,244)			(6,854)			(6,854)	(16,390)
Common stock issued for share-based plans, shares		263
Common stock issued for share-based plans		$ 176		(176)
Share-based compensation	25,712			25,712			25,712
Tax related to net share settlement	(4,339)			(4,339)			(4,339)
Stock buyback, shares			(720)
Stock buyback	(33,814)		$ (33,814)				(33,814)
BALANCE at Dec. 31, 2025	$ 1,938,409	$ 37,259	$ (371,914)	$ 538,087	$ 1,785,439	$ (110,747)	$ 1,878,124	$ 60,285
Common stock shares ending at Dec. 31, 2025	45,875,799	55,884
Treasury stock shares ending at Dec. 31, 2025	10,008,905		(10,008)