Disposal of Subsidiary - Summary of Net Cash Inflow on Disposal of Subsidiaries (Detail) $ in Thousands |
12 Months Ended |
|---|---|
|
Dec. 31, 2024
TWD ($)
| |
| Disclosure Of Net Cash Inflow On Disposal Of Subsidiaries [Line Items] | |
| Consideration received in cash and cash equivalents | $ 2,354,938 |
| Less: Cash and cash equivalent balances disposed of | (261,238) |
| Net cash inflow on disposals of subsidiaries | $ 2,093,700 |