Equity Investments - Schedule of Variable Interest Entities (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022	Jun. 30, 2022
Variable Interest Entity [Line Items]
VIE total assets	$ 2,341,071	$ 2,288,312	$ 2,285,044
VIE total liabilities	610,493	705,393
Diodes' note receivable from VIE	393,132	369,233
Variable Interest Entity, Not Primary Beneficiary [Member]
Variable Interest Entity [Line Items]
VIE total assets	27,534	13,671
VIE total liabilities	1,255	6,625
Diodes' equity in VIE	44,420	10,000
Diodes' note receivable from VIE		5,000
Diodes' interest receivable from VIE		222
Diodes' maximum exposure to loss	$ 44,420	$ 15,222