CONDENSED CONSOLIDATED STATEMENTS OF EQUITY (Unaudited) - 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, 2023	$ 1,809,677	$ 36,819	$ (337,986)	$ 509,861	$ 1,675,274	$ (143,227)	$ 1,740,741	$ 68,936
Common stock shares beginning at Dec. 31, 2023		55,225
Treasury stock shares beginning at Dec. 31, 2023			(9,287)
Total comprehensive income attributable to common stockholders	8,192				14,038	(5,846)	8,192
Total comprehensive income	9,423							1,231
Net changes in noncontrolling interest	6,054							6,054
Common stock issued for share-based plans		$ 117		(117)
Common stock issued for share-based plans, shares		176
Share-based compensation	5,049			5,049			5,049
Tax related to net share settlement	(5,392)			(5,392)			(5,392)
BALANCE at Mar. 31, 2024	1,824,811	$ 36,936	$ (337,986)	509,401	1,689,312	(149,073)	1,748,590	76,221
Common stock shares ending at Mar. 31, 2024		55,401
Treasury stock shares ending at Mar. 31, 2024			(9,287)
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 beginning at Dec. 31, 2024	46,332,891	55,621
Treasury stock shares beginning at Dec. 31, 2024	9,288,420		(9,288)
Total comprehensive income attributable to common stockholders	$ 385				(4,437)	4,822	385
Total comprehensive income	2,035							1,650
Net changes in noncontrolling interest	(4,084)			596			596	(4,680)
Common stock issued for share-based plans		$ 42		(42)
Common stock issued for share-based plans, shares		62
Share-based compensation	6,386			6,386			6,386
Tax related to net share settlement	(1,450)			(1,450)			(1,450)
BALANCE at Mar. 31, 2025	$ 1,871,834	$ 37,125	$ (338,100)	$ 529,234	$ 1,714,861	$ (141,902)	$ 1,801,218	$ 70,616
Common stock shares ending at Mar. 31, 2025	46,395,345	55,683
Treasury stock shares ending at Mar. 31, 2025	9,288,420		(9,288)