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Net Revenue (Tables)

6 Months Ended

Jun. 30, 2021

Text Block [Abstract]

Summary of Disaggregation of Revenue from Contracts with Customers

a. Disaggregation of revenue from contracts with customers

		Six Months Ended June 30
		2020				2021
		NT$				NT$
Product		(In Millions)				(In Millions)
Wafer		$	546,955.8			$	654,478.0
Others			74,339.7				80,077.4
		$	621,295.5			$	734,555.4

		Six Months Ended June 30
		2020				2021
		NT$				NT$
Geography		(In Millions)				(In Millions)
Taiwan		$	57,932.9			$	99,480.7
United States			349,676.1				456,177.7
China			133,559.6				78,239.4
Europe, the Middle East and Africa			34,532.7				45,022.3
Japan			33,966.4				34,380.7
Others			11,627.8				21,254.6
		$	621,295.5			$	734,555.4

The Company categorized the net revenue mainly based on the countries where the customers are headquartered.

		Six Months Ended June 30
		2020				2021
		NT$				NT$
Platform		(In Millions)				(In Millions)
Smartphone		$	297,775.1			$	320,952.7
High Performance Computing			197,109.2				271,234.4
Internet of Things			51,861.6				59,514.5
Automotive			24,454.1				31,001.5
Digital Consumer Electronics			29,791.0				28,954.7
Others			20,304.5				22,897.6
		$	621,295.5			$	734,555.4

		Six Months Ended June 30
		2020				2021
		NT$				NT$
Resolution		(In Millions)				(In Millions)
5-nanometer		$	—			$	106,803.0
7-nanometer			195,936.6				212,348.6
10-nanometer			2,003.5				628.5
16-nanometer			100,128.3				90,649.7
20-nanometer			4,096.4				2,530.8
28-nanometer			76,479.1				74,183.0
40/45-nanometer			52,145.1				46,795.8
65-nanometer			31,561.0				31,958.4
90-nanometer			15,300.3				17,755.7
0.11/0.13 micron			14,597.9				18,005.1
0.15/0.18 micron			43,279.2				41,607.5
0.25 micron and above			11,428.4				11,211.9
Wafer revenue		$	546,955.8			$	654,478.0

Summary of Contract Balances

b. Contract balances

January 1, 2020

June 30, 2020

December 31, 2020

June 30, 2021

NT$

NT$

NT$

NT$

(In Millions)

(In Millions)

(In Millions)

(In Millions)

Contract liabilities (classified under accrued expenses and other current liabilities)

$

6,784.3

$

9,652.6

$

13,775.1

$

28,707.7

X

- Definition

The disclosure of the disaggregation of revenue from contracts with customers. [Refer: Revenue from contracts with customers]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 15
-IssueDate 2020-01-01
-Paragraph 114
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=15&code=ifrs-tx-2020-en-r&anchor=para_114&doctype=Standard
-URIDate 2020-01-01

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- Definition

The explanation of the significant changes in the contract assets and the contract liabilities. [Refer: Contract assets; Contract liabilities]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 15
-IssueDate 2020-01-01
-Paragraph 118
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=15&code=ifrs-tx-2020-en-r&anchor=para_118&doctype=Standard
-URIDate 2020-01-01

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