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Trade and Other Payables - Summary of Trade and Other Payables Explanatory (Details) - KRW (₩) ₩ in Millions | Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | --- | ---
Trade and other payables [Line Items] |  |  |
Lease liabilities | ₩ 4,410,503 | ₩ 4,621,096 | ₩ 5,070,133
Current trade and other payables |  |  |
Trade and other payables [Line Items] |  |  |
Trade payables | 4,780,260 | 2,606,861 |
Non trade payables | 1,536,976 | 1,785,068 |
Accrued expenses | 1,174,765 | 1,197,815 |
Leasehold deposits received | 1,699 | 2,336 |
Other deposits received | 72,063 | 83,505 |
Lease liabilities | 583,558 | 576,665 |
Dividends payable | 4,105 | 4,271 |
Trade and other payables Others |  |  |
Advance received from local governments | 0 | 0 |
Others | 0 | 0 |
Others | 0 | 0 |
Total trade and other payables | 8,153,426 | 6,256,521 |
Non-current trade and other payables |  |  |
Trade and other payables [Line Items] |  |  |
Trade payables | 0 | 0 |
Non trade payables | 2,032,260 | 2,324,965 |
Accrued expenses | 8,095 | 2,038 |
Leasehold deposits received | 741 | 943 |
Other deposits received | 68,050 | 67,645 |
Lease liabilities | 3,826,945 | 4,044,431 |
Dividends payable | 0 | 0 |
Trade and other payables Others |  |  |
Advance received from local governments | 3,477 | 4,278 |
Others | 56,930 | 36,112 |
Others | 60,407 | 40,390 |
Total trade and other payables | ₩ 5,996,498 | ₩ 6,480,412 |

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- Definition The amount of liabilities to pay for goods or services that have been received or supplied but have not been paid, invoiced or formally agreed with the supplier, including amounts due to employees. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2021-01-01 -Paragraph 78 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_78&doctype=Standard -URIDate 2021-03-24 + Details
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- Definition The amount of liabilities related to the entity's leases. Lease is a contract, or part of a contract, that conveys the right to use an underlying asset for a period of time in exchange for consideration. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 16 -IssueDate 2021-01-01 -Paragraph 47 -Subparagraph b -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2021-en-r&anchor=para_47_b&doctype=Standard -URIDate 2021-03-24 + Details
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- Definition Amounts payable that the entity does not separately disclose in the same statement or note. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2021-01-01 -Paragraph 55 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_55&doctype=Standard -URIDate 2021-03-24 + Details
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- Definition The amount of trade payables and other payables. [Refer: Trade payables; Other payables] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2021-01-01 -Paragraph 54 -Subparagraph k -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_54_k&doctype=Standard -URIDate 2021-03-24 + Details
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- Definition The amount of payment due to suppliers for goods and services used in the entity's business. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2021-01-01 -Paragraph 78 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_78&doctype=Standard -URIDate 2021-03-24 + Details
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