XML 28 R12.htm IDEA: XBRL DOCUMENT v3.21.1

Cash and Cash Equivalents

12 Months Ended

Dec. 31, 2020

Cash And Cash Equivalents [Abstract]

Cash and Cash Equivalents

7. CASH AND CASH EQUIVALENTS

		December 31
		2019				2020
		NT$				NT$
		(In Millions)
Cash
Cash on hand		$	353			$	487
Bank deposits			9,433				10,961
			9,786				11,448
Cash equivalents (investments with maturities of less than three months)
Commercial paper		$	20,110			$	14,061
Negotiable certificates of deposit			1,700				2,600
Time deposits			2,451				2,308
Repurchase agreements collateralized by bonds			3				—
Government stimulus vouchers			—				3
			24,264				18,972
		$	34,050			$	30,420

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
		2019			2020
Bank deposits		0.00%-0.74%			0.00%-0.40%
Commercial paper		0.47%-0.54%			0.14%-0.26%
Negotiable certificates of deposit		0.58%-0.60%			0.24%-0.30%
Time deposits		0.09%-4.40%			0.10%-3.60%
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 2020-01-01
-Paragraph 10
-Subparagraph e
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2020-en-r&anchor=para_10_e&doctype=Standard
-URIDate 2020-01-01

+ Details

Name:	ifrs-full_DisclosureOfCashAndCashEquivalentsExplanatory
Namespace Prefix:	ifrs-full_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration