XML 208 R157.htm IDEA: XBRL DOCUMENT
v3.20.1

Leases - Summary of Details of Future Minimum Lease Payments under Operating Lease Contracts (Detail) - KRW (₩) ₩ in Millions | Dec. 31, 2019 | Dec. 31, 2018
--- | --- | ---
Disclosure of finance lease and operating lease by lessee [Line Items] |  |
Net amount of minimum lease payments | ₩ 279,792 | ₩ 705,182
Less than 1 year [member] |  |
Disclosure of finance lease and operating lease by lessee [Line Items] |  |
Net amount of minimum lease payments | 100,443 | 287,149
1-5 years [member] |  |
Disclosure of finance lease and operating lease by lessee [Line Items] |  |
Net amount of minimum lease payments | 120,939 | 389,057
More than 5 years [member] |  |
Disclosure of finance lease and operating lease by lessee [Line Items] |  |
Net amount of minimum lease payments | ₩ 58,410 | ₩ 28,976

X
- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table. + References No definition available. + Details
Name: | ifrs-full_DisclosureOfMaturityAnalysisOfOperatingLeasePaymentsLineItems
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of undiscounted operating lease payments to be received. Operating lease is a lease that does not transfer substantially all the risks and rewards incidental to ownership of an underlying asset. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 16 -IssueDate 2019-01-01 -Paragraph 97 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2019-en-r&anchor=para_97&doctype=Standard -URIDate 2019-03-27 + Details
Name: | ifrs-full_UndiscountedOperatingLeasePaymentsToBeReceived
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | ifrs-full_MaturityAxis=ifrs-full_NotLaterThanOneYearMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_MaturityAxis=ifrs-full_LaterThanOneYearAndNotLaterThanFiveYearsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_MaturityAxis=ifrs-full_LaterThanFiveYearsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |