XML 183 R161.htm IDEA: XBRL DOCUMENT v3.21.1

Operating Segments Information - Geographic Information (Detail) - TWD ($) $ in Millions	Dec. 31, 2020	Dec. 31, 2019
Disclosure of geographical areas [line items]
Non-current Assets	$ 1,613,496.7	$ 1,392,005.7
Taiwan [member]
Disclosure of geographical areas [line items]
Non-current Assets	1,569,080.4	1,344,352.6
United States [member]
Disclosure of geographical areas [line items]
Non-current Assets	9,455.5	8,850.1
China [member]
Disclosure of geographical areas [line items]
Non-current Assets	34,456.4	38,586.6
Europe, the Middle East and Africa [member]
Disclosure of geographical areas [line items]
Non-current Assets	174.2	186.2
Japan [member]
Disclosure of geographical areas [line items]
Non-current Assets	327.2	27.1
Others [member]
Disclosure of geographical areas [line items]
Non-current Assets	$ 3.0	$ 3.1

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- Definition

Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table.

+ References

No definition available.

+ Details

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- Definition

The amount of non-current assets other than financial instruments, deferred tax assets, post-employment benefit assets and rights arising under insurance contracts. [Refer: Deferred tax assets; Financial instruments, class [member]; Non-current assets; Types of insurance contracts [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 8
-IssueDate 2020-01-01
-Paragraph 33
-Subparagraph b
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2020-en-r&anchor=para_33_b&doctype=Standard
-URIDate 2020-01-01

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