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Lease (Tables) | 12 Months Ended
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Dec. 31, 2018
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Summary Of Details Of Finance Lease Assets | Details of finance lease assets as at December 31, 2017 and 2018, are as follows:
(In millions of Korean won) |  | December 31, 2017 |  |  | December 31, 2018 |
Acquisition costs |  | ￦ | 325,975 |  |  | ￦ | 343,055 |
Less: Accumulated depreciation |  |  | (126,091 | ) |  |  | (152,244 | )
Net balance |  | ￦ | 199,884 |  |  | ￦ | 190,811 |
Summary Of Details Of Future Minimum Lease Payments Under Finance Lease Contracts | Details of future minimum lease payments as at December 31, 2017 and 2018, under finance lease contracts are summarized below:
(In millions of Korean won) |  | December 31, 2017 |  |  | December 31, 2018 |
Total amount of minimum lease payments |  |  |  |  |  |  |  |
Within one year |  | ￦ | 88,441 |  |  | ￦ | 77,615 |
From one year to five years |  |  | 132,113 |  |  |  | 124,498 |
More than five years |  |  | 81 |  |  |  | 79 |
|  |  | 220,635 |  |  |  | 202,192 |
Unrealized interest expense |  |  | 43,758 |  |  |  | 38,334 |
Net amount of minimum lease payments |  |  |  |  |  |  |  |
Within one year |  |  | 68,651 |  |  |  | 59,324 |
From one year to five years |  |  | 108,146 |  |  |  | 104,456 |
More than five years |  |  | 80 |  |  |  | 78 |
Total |  | ￦ | 176,877 |  |  | ￦ | 163,858 |
Summary Of Details Of future Minimum Lease Payments Under Operating Lease Contracts | Details of future minimum lease payments as at December 31, 2017 and 2018, under operating lease contracts are summarized below:
(In millions of Korean won) |  | December 31, 2017 |  |  | December 31, 2018 |
Within one year |  | ￦ | 109,258 |  |  | ￦ | 109,025 |
From one year to five years |  |  | 266,434 |  |  |  | 263,395 |
Thereafter |  |  | 1,635 |  |  |  | 1,153 |
Total |  | ￦ | 377,327 |  |  | ￦ | 373,573 |

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- Definition The disclosure of assets recognised by the entity as a result of engaging in finance leases. [Refer: Recognised finance lease as assets] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Note Expiry date 2019-01-01 -Name IAS -Number 17 -IssueDate 2018-01-01 -Paragraph 31 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=17&date=2018-03-02&anchor=para_31_a&doctype=Standard&book=b -URIDate 2018-03-16 + Details
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- Definition Disclosure of finance lease by lessee explanatory. + References No definition available. + Details
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- Definition The disclosure of operating lease by lessee. + References No definition available. + Details
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