| (3) | Details of overdue but not impaired, and impaired trade and other receivables as of December 31, 2017 and 2016 are as follows: |
| (In millions of won) | ||||||||||||||||
| December 31, 2017 | December 31, 2016 | |||||||||||||||
| Accounts receivable - trade |
Other receivables |
Accounts receivable - trade |
Other receivables |
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|
Neither overdue nor impaired |
￦ | 1,585,714 | 1,930,261 | 1,715,966 | 1,617,349 | |||||||||||
|
Overdue but not impaired |
29,304 | 3,113 | 41,613 | 5,663 | ||||||||||||
|
Impaired |
763,185 | 151,432 | 745,560 | 205,741 | ||||||||||||
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| 2,378,203 | 2,084,806 | 2,503,139 | 1,828,753 | |||||||||||||
|
Allowances for doubtful accounts |
(239,448 | ) | (122,723 | ) | (241,828 | ) | (127,504 | ) | ||||||||
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| ￦ | 2,138,755 | 1,962,083 | 2,261,311 | 1,701,249 | ||||||||||||
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