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Earnings Per Share | 12 Months Ended
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Dec. 31, 2022
Text Block [Abstract] |
Earnings Per Share |
28. | EARNINGS PER SHARE
|  | Years Ended December 31 |
|  | 2020 |  |  | 2021 |  |  | 2022 |
|  | (NT$) |  |  | (NT$) |  |  | (NT$) |
Basic EPS |  | $ | 19.70 |  |  | $ | 22.84 |  |  | $ | 38.29 |
Diluted EPS |  | $ | 19.70 |  |  | $ | 22.84 |  |  | $ | 38.29 |
EPS is computed as follows:
|  | Years Ended December 31 |
|  | 2020 |  |  | 2021 |  |  | 2022 |
|  | (NT$) |  |  | (NT$) |  |  | (NT$) |
Basic EPS |  |  |  |  |  |  |  |  |  |  |  |
Net income available to common shareholders of the parent (in millions) |  | $ | 510,744.0 |  |  | $ | 592,359.2 |  |  | $ | 992,923.4 |
Weighted average number of common shares outstanding used in the computation of basic EPS (in millions) |  |  | 25,930.3 |  |  |  | 25,930.3 |  |  |  | 25,929.2 |
Basic EPS (in dollars) |  | $ | 19.70 |  |  | $ | 22.84 |  |  | $ | 38.29 |
Diluted EPS |  |  |  |  |  |  |  |  |  |  |  |
Net income available to common shareholders of the parent (in millions) |  | $ | 510,744.0 |  |  | $ | 592,359.2 |  |  | $ | 992,923.4 |
Weighted average number of common shares outstanding used in the computation of basic EPS (in millions) |  |  | 25,930.3 |  |  |  | 25,930.3 |  |  |  | 25,929.2 |
Effects of all dilutive potential common shares (in millions) |  |  | — |  |  |  | — |  |  |  | 0.2 |
Weighted average number of common shares used in the computation of diluted EPS (in millions) |  |  | 25,930.3 |  |  |  | 25,930.3 |  |  |  | 25,929.4 |
Diluted EPS (in dollars) |  | $ | 19.70 |  |  | $ | 22.84 |  |  | $ | 38.29 |

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- Definition The entire disclosure for earnings per share. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 33 -IssueDate 2022-03-24 -Section Disclosure -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=33&code=ifrs-tx-2022-en-r&doctype=Standard&dita_xref=IAS33_g70-73A__IAS33_g70-73A_TI -URIDate 2022-03-24 + Details
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- Definition Text block [abstract]. + References No definition available. + Details
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