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, 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	(9,282)
Total comprehensive income (loss)	144,837				153,170	(10,871)	142,299	2,538
Net changes in noncontrolling interest	(3,714)							(3,714)
Common stock issued for share-based plans		$ 187		(187)
Common stock issued for share-based plans, shares		281
Share-based compensation	17,183			17,183			17,183
Deferred compensation plan, shares			(1)
Deferred compensation plan			$ (180)	180
Tax related to net share settlement	(10,647)			(10,647)			(10,647)
BALANCE at Jun. 30, 2023	1,730,578	$ 36,690	$ (337,670)	501,302	1,601,262	(139,104)	1,662,480	68,098
Common stock shares ending at Jun. 30, 2023		55,032	(9,283)
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 beginning at Mar. 31, 2023		54,988	(9,282)
Total comprehensive income (loss)	62,173				82,020	(21,558)	60,462	1,711
Net changes in noncontrolling interest	(3,821)							(3,821)
Common stock issued for share-based plans		$ 29		(29)
Common stock issued for share-based plans, shares		44
Share-based compensation	7,531			7,531			7,531
Deferred compensation plan, shares			(1)
Deferred compensation plan			$ (180)	180
Tax related to net share settlement	(978)			(978)			(978)
BALANCE at Jun. 30, 2023	1,730,578	$ 36,690	$ (337,670)	501,302	1,601,262	(139,104)	1,662,480	68,098
Common stock shares ending at Jun. 30, 2023		55,032	(9,283)
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	45,938,383	55,225	(9,287)
Total comprehensive income (loss)	$ 33,485				22,038	8,055	30,093	3,392
Net changes in noncontrolling interest	4,893							4,893
Common stock issued for share-based plans		$ 139		(139)
Common stock issued for share-based plans, shares		209
Share-based compensation	9,263			9,263			9,263
Deferred compensation plan, shares			(1)
Deferred compensation plan			$ (66)	66
Tax related to net share settlement	(5,742)			(5,742)			(5,742)
BALANCE at Jun. 30, 2024	$ 1,851,576	$ 36,958	$ (338,052)	513,309	1,697,312	(135,172)	1,774,355	77,221
Common stock shares ending at Jun. 30, 2024	46,146,009	55,434	(9,288)
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 beginning at Mar. 31, 2024		55,401	(9,287)
Total comprehensive income (loss)	24,062				8,000	13,901	21,901	2,161
Net changes in noncontrolling interest	(1,161)							(1,161)
Common stock issued for share-based plans		$ 22		(22)
Common stock issued for share-based plans, shares		33
Share-based compensation	4,214			4,214			4,214
Deferred compensation plan, shares			(1)
Deferred compensation plan			$ (66)	66
Tax related to net share settlement	(350)			(350)			(350)
BALANCE at Jun. 30, 2024	$ 1,851,576	$ 36,958	$ (338,052)	$ 513,309	$ 1,697,312	$ (135,172)	$ 1,774,355	$ 77,221
Common stock shares ending at Jun. 30, 2024	46,146,009	55,434	(9,288)