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Sales (Tables)

12 Months Ended

Dec. 31, 2022

Revenue [abstract]

Summary of Sales

Details of sales for the years ended December 31, 2020, 2021 and 2022 are as follows:

						2020								2021								2022
						Domestic				Overseas				Domestic				Overseas				Domestic				Overseas
						In millions of won
[Type of goods and services]
Sales of goods		￦					56,381,405				303,704				58,359,774				441,203				68,578,390				606,079
Electricity							55,731,782				—				57,308,555				—				66,198,964				—
Heat supply							198,715				—				232,738				—				489,629				—
Others							450,908				303,704				818,481				441,203				1,889,797				606,079
Sales related to rendering of services							223,075				206,275				252,216				204,184				370,799				343,803
Sales related to construction services							170,895				641,280				159,262				595,736				193,541				453,412
		￦					56,775,375				1,151,259				58,771,252				1,241,123				69,142,730				1,403,294
[Timing of revenue recognition]
Performance obligations satisfied at a point in time		￦					56,381,405				303,704				58,359,774				441,203				68,578,390				606,079
Performance obligations satisfied over time							393,970				847,555				411,478				799,920				564,340				797,215
		￦					56,775,375				1,151,259				58,771,252				1,241,123				69,142,730				1,403,294

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- Definition

The entire disclosure for revenue from contracts with customers.

+ References

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-Name IFRS
-Number 15
-IssueDate 2022-03-24
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-URIDate 2022-03-24

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-URIDate 2022-03-24

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No definition available.

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