v3.26.1
Himax Technologies, Inc. (the Parent Company only) - Condensed Statements of Other Comprehensive Income (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Himax Technologies, Inc. (the Parent Company only)      
Profit for the year $ 45,275 $ 79,770 $ 49,421
Items that will not be reclassified to profit or loss:      
Remeasurements of defined benefit pension plans 0 0 10
Unrealized gain on financial assets at fair value through other comprehensive income 27,810 9,427 152
Income tax related to items that will not be reclassified subsequently 0 0 1
Items that may be reclassified subsequently to profit or loss:      
Foreign operations - foreign currency translation differences 264 (632) (123)
Other comprehensive income for the year, net of tax 28,074 8,795 40
Total comprehensive income for the year 73,349 88,565 49,461
Equity attributable to owners of parent      
Himax Technologies, Inc. (the Parent Company only)      
Profit for the year 43,937 79,755 50,616
Items that will not be reclassified to profit or loss:      
Remeasurements of defined benefit pension plans 0 0 8
Unrealized gain on financial assets at fair value through other comprehensive income 27,810 9,427 152
Income tax related to items that will not be reclassified subsequently 0 0 1
Items that may be reclassified subsequently to profit or loss:      
Foreign operations - foreign currency translation differences 273 (626) (123)
Other comprehensive income for the year, net of tax 28,083 8,801 38
Total comprehensive income for the year $ 72,020 $ 88,556 $ 50,654