XML 93 R78.htm IDEA: XBRL DOCUMENT
v3.19.1

Finance Lease Receivables (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2018
Finance Lease Receivables [Abstract] |
Finance Lease Receivables |
Finance lease receivables as of December 31, 2017 and 2018 are as follows and included in current and non-current trade and other receivables, net, in the consolidated statements of financial position:
|  |  |  |  | 2017 |  |  | 2018 |
|  |  |  |  | Minimum lease payments |  |  | Present value of minimum lease payments |  |  | Minimum lease payments |  |  | Present value of minimum lease payments |
|  |  |  |  | In millions of won |
Less than 1 year |  | ￦ |  |  |  |  | 49,542 |  |  |  | 13,067 |  |  |  | 124,918 |  |  |  | 84,688 |
1 ~ 5 years |  |  |  |  |  |  | 381,181 |  |  |  | 203,990 |  |  |  | 467,518 |  |  |  | 223,622 |
More than 5 years |  |  |  |  |  |  | 1,398,449 |  |  |  | 645,564 |  |  |  | 1,333,016 |  |  |  | 675,036 |
|  | ￦ |  |  |  |  | 1,829,172 |  |  |  | 862,621 |  |  |  | 1,925,452 |  |  |  | 983,346 |
Allowance for doubtful accounts |  |  |  |  |  |  |  |  |  |  | — |  |  |  |  |  |  |  | (1,133 | )
|  |  |  |  |  |  |  |  |  | ￦ | 862,621 |  |  |  |  |  |  |  | 982,213 |
Changes in the allowance for doubtful accounts of finance lease receivables |
There are no impaired finance lease receivables as of December 31, 2016 and 2017, and changes in the allowance for doubtful accounts of finance lease receivables for the year ended December 31, 2018 are as follows:
|  | 2018 |
|  | In millions of won |
Beginning balance |  | ￦ | — |
Bad debt expense |  |  | 1,133 |
Write-off |  |  | — |
Other |  |  | — |
Ending balance |  | ￦ | 1,133 |

X
- References No definition available. + Details
Name: | ifrs-full_DisclosureOfFinanceLeaseAndOperatingLeaseByLessorAbstract
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | kep_DisclosureOfChangesInTheAllowanceForDoubtfulAccountsOfFinanceLeaseReceivablesExplanatory
Namespace Prefix: | kep_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | kep_DisclosureOfFinanceLeaseReceivablesExplanatory
Namespace Prefix: | kep_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration