XML 33 R18.htm IDEA: XBRL DOCUMENT
v3.23.1

Other Financial Assets | 12 Months Ended
--- | ---
Dec. 31, 2022
Text block [abstract] |
Other Financial Assets |
13. | OTHER FINANCIAL ASSETS
|  | December 31 |
|  | 2021 |  |  | 2022 |
|  | NT$ |  |  | NT$ |  |  | US$ (Note 4) |
Guarantee deposits |  | $ | 1,007,651 |  |  | $ | 4,606,790 |  |  | $ | 149,912 |
Pledged time deposits (Note 36) |  |  | 415,065 |  |  |  | 447,459 |  |  |  | 14,561 |
Time deposits with original maturity over three months |  |  | 60,499 |  |  |  | 63,853 |  |  |  | 2,078 |
Others (Note 36) |  |  | 73,765 |  |  |  | 60,422 |  |  |  | 1,966 |
|  |  | 1,556,980 |  |  |  | 5,178,524 |  |  |  | 168,517 |
Current |  |  | 140,857 |  |  |  | 734,465 |  |  |  | 23,901 |
Non-current |  | $ | 1,416,123 |  |  | $ | 4,444,059 |  |  | $ | 144,616 |

X
- Definition The entire disclosure of other financial assets. + References No definition available. + Details
Name: | asx_DisclosureOfOtherFinancialAssetsExplanatory
Namespace Prefix: | asx_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Text block [abstract] + References No definition available. + Details
Name: | asx_TextBlockAbstract
Namespace Prefix: | asx_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration