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Business Combination (Tables) | 12 Months Ended
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Dec. 31, 2020
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Summary of Business Combination | As of the acquisition date of control, the total consideration transferred, the recognized amount of assets acquired and liabilities acquired by major types, and calculation details of goodwill are as follows:
(In millions of Korean won) |  | Amount |
Total transfer cost (a) |  | ￦ | 46,800 |
Recognized amount of assets acquired and liabilities assumed (b) 1 |  |  | 46,393 |
Cash and cash equivalents |  |  | 57,845 |
Trade and other receivable |  |  | 95,814 |
Other financial assets |  |  | 3,110 |
Other assets |  |  | 14,021 |
Inventories |  |  | 1,521 |
Property and equipment |  |  | 3,128 |
Intangible assets |  |  | 410 |
Trade and other payables |  |  | (105,964 | )
Other liabilities |  |  | (4,815 | )
Current income tax liabilities |  |  | (3,664 | )
Other provisions |  |  | (13,745 | )
Retirement benefit liabilities |  |  | (1,268 | )
Goodwill (a-b) |  | ￦ | 407 |
| 1 | Assets acquired and liabilities acquired in accordance with IFRS 3 Business Combinations are measured at fair value.

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- Definition The disclosure of detailed information about business combinations. [Refer: Business combinations [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 3 -IssueDate 2020-01-01 -Section Disclosures application of paragraphs 59 and 61 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2020-en-r&doctype=Appendix&subtype=B&dita_xref=IFRS03_gB64-B67_TI -URIDate 2020-01-01 + Details
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