XML 162 R141.htm IDEA: XBRL DOCUMENT v3.23.1

Share-Based Payment Arrangements - Summary of Granted 2021 RSAs (Detail) - 2021 Restricted Stock Award [Member] shares in Millions	12 Months Ended
	Dec. 31, 2022 TWD ($) shares
Disclosure of terms and conditions of share-based payment arrangement [line items]
Balance, beginning of year	0.0
Issuance of stocks	1.4
Balance, end of year	1.4
Weighted-average fair value of RSAs | $	$ 325.81

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- Definition

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

+ References

No definition available.

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- Definition

The number of other equity instruments (ie other than share options) granted in a share-based payment arrangement.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-IssueDate 2022-03-24
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- Definition

The number of other equity instruments (ie other than share options) outstanding in a share-based payment arrangement.

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-IssueDate 2022-03-24
-Paragraph 45
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- Definition

The weighted average fair value at the measurement date of granted equity instruments other than share options. [Refer: Weighted average [member]]

+ References

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-Paragraph 47
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