XML 226 R12.htm IDEA: XBRL DOCUMENT
v3.20.1

Cash and Cash Equivalents | 12 Months Ended
--- | ---
Dec. 31, 2019
Cash And Cash Equivalents [Abstract] |
Cash and Cash Equivalents |
7. | CASH AND CASH EQUIVALENTS
|  | December 31 |
|  | 2018 |  |  | 2019 |
|  | NT$ |  |  | NT$ |
|  | (In Millions) |
Cash |  |  |  |  |  |  |  |
Cash on hand |  | $ | 463 |  |  | $ | 353 |
Bank deposits |  |  | 10,575 |  |  |  | 9,433 |
|  |  | 11,038 |  |  |  | 9,786 |
Cash equivalents (investments with maturities of less than three months) |  |  |  |  |  |  |  |
Commercial paper |  | $ | 6,144 |  |  | $ | 20,110 |
Negotiable certificates of deposit |  |  | 7,600 |  |  |  | 1,700 |
Time deposits |  |  | 2,863 |  |  |  | 2,451 |
Repurchase agreements collateralized by bonds |  |  | — |  |  |  | 3 |
|  |  | 16,607 |  |  |  | 24,264 |
|  | $ | 27,645 |  |  | $ | 34,050 |
The annual yield rates of bank deposits, commercial paper, negotiable certificates of deposit, time deposits and repurchase agreements collateralized by bonds as of balance sheet dates were as follows:
|  | December 31 |
|  | 2018 |  | 2019 |
Bank deposits |  | 0.00%-0.50% |  | 0.00%-0.74% |
Commercial paper |  | 0.47%-0.57% |  | 0.47%-0.54% |
Negotiable certificate of deposit |  | 0.55%-0.60% |  | 0.58%-0.60% |
Time deposits |  | 0.09%-4.40% |  | 0.09%-4.40% |
Repurchase agreements collateralized by bonds |  | - |  | 1.90% |

X
- References No definition available. + Details
Name: | ifrs-full_CashAndCashEquivalentsAbstract
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The disclosure of cash and cash equivalents. [Refer: Cash and cash equivalents] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2019-01-01 -Paragraph 10 -Subparagraph e -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2019-en-r&anchor=para_10_e&doctype=Standard -URIDate 2019-03-27 + Details
Name: | ifrs-full_DisclosureOfCashAndCashEquivalentsExplanatory
Namespace Prefix: | ifrs-full_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration