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Transactions with Related Parties - Summary of Account Balances with Related Parties (Details) - KRW (₩) ₩ in Millions	Dec. 31, 2023	Dec. 31, 2022
Disclosure of transactions between related parties [line items]
Receivables	₩ 1,972	₩ 2,874
Payables	4	33
GungHo Online Entertainment, Inc.
Disclosure of transactions between related parties [line items]
Receivables	1,972	2,874
Payables	3	3
GungHo Online Entertainment America
Disclosure of transactions between related parties [line items]
Receivables	0	0
Payables	₩ 1	₩ 30

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- Definition

The amounts payable resulting from related party transactions. [Refer: Related parties [member]]

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