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Non-financial Liabilities (Details) - KRW (₩) ₩ in Millions	Dec. 31, 2022	Dec. 31, 2021
Miscellaneous liabilities [abstract]
Advance received, Current	₩ 4,544,206	₩ 4,157,916
Unearned revenue, Current	86,584	40,187
Deferred revenue, Current	702,430	659,397
Withholdings, Current	207,217	345,892
Others. Current	1,433,940	1,262,941
Non-financial liabilities, Current	6,974,377	6,466,333
Advance received, Non-current	284,618	398,056
Unearned revenue, Non-current	7,200	6,517
Deferred revenue, Non-current	10,272,415	9,697,158
Withholdings, Non-current	2,408	5,171
Others, Non-current	96,020	109,462
Non-financial liabilities, Non-current	₩ 10,662,661	₩ 10,216,364

X

- Definition

The amount of current advances received representing current contract liabilities for performance obligations satisfied at a point in time. [Refer: Advances received, representing contract liabilities for performance obligations satisfied at point in time]

+ References

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- Definition

The amount of non-current advances received representing non-current contract liabilities for performance obligations satisfied at a point in time. [Refer: Advances received, representing contract liabilities for performance obligations satisfied at point in time]

+ References

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- Definition

The amount of current non-financial liabilities that the entity does not separately disclose in the same statement or note. [Refer: Other financial liabilities]

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- Definition

The amount of non-current non-financial liabilities that the entity does not separately disclose in the same statement or note. [Refer: Other financial liabilities]

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- Definition

The amount of rent deferred income classified as current. [Refer: Rent deferred income]

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- Definition

The amount of rent deferred income classified as non-current. [Refer: Rent deferred income]

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Current income received in advance.

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Current withholdings.

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Noncurrent income received in advance.

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Noncurrent withholdings.

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- Definition

Other current nonfinancial liabilities other.

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Other noncurrent nonfinancial liabilities other.

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