CONDENSED 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, 2021	$ 1,302,724	$ 36,195	$ (336,894)	$ 471,649	$ 1,116,809	$ (50,517)	$ 1,237,242	$ 65,482
Common stock shares beginning at Dec. 31, 2021		54,290	(9,273)
Total comprehensive income (loss)	62,886				72,691	(11,287)	61,404	1,482
Net changes in noncontrolling interest	(5,464)			(1,013)			(1,013)	(4,451)
Common stock issued for share-based plans	87	$ 143		(59)			84	3
Common stock issued for share-based plans, shares		214
Share-based compensation	7,818			7,818			7,818
Tax related to net share settlement	(8,032)			(8,032)			(8,032)
BALANCE at Mar. 31, 2022	1,360,019	$ 36,338	$ (336,894)	470,363	1,189,500	(61,804)	1,297,503	62,516
Common stock shares ending at Mar. 31, 2022		54,504	(9,273)
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	45,469,722	54,751	(9,282)
Total comprehensive income (loss)	$ 82,664				71,150	10,687	81,837	827
Net changes in noncontrolling interest	107							107
Common stock issued for share-based plans		$ 158		(158)
Common stock issued for share-based plans, shares		237
Share-based compensation	9,652			9,652			9,652
Tax related to net share settlement	(9,669)			(9,669)			(9,669)
BALANCE at Mar. 31, 2023	$ 1,665,673	$ 36,661	$ (337,490)	$ 494,598	$ 1,519,242	$ (117,546)	$ 1,595,465	$ 70,208
Common stock shares ending at Mar. 31, 2023	45,706,798	54,988	(9,282)