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Segment Information (Tables) | 12 Months Ended
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Dec. 31, 2017
Text block1 [abstract] |
Summary of Segment Information | Details of each segment for the years ended December 31, 2015, 2016 and 2017, are as follows:
|  | 2015 |
(In millions of Korean won) |  | Operating revenues |  |  | Operating income(loss) |  |  | Depreciation and Amortization |
Marketing/Customer |  | ￦ | 16,130,454 |  |  | ￦ | 816,679 |  |  | ￦ | 2,897,876 |
Finance |  |  | 3,512,721 |  |  |  | 281,477 |  |  |  | 25,466 |
Satellite TV |  |  | 668,521 |  |  |  | 97,701 |  |  |  | 95,951 |
All other segments |  |  | 6,115,520 |  |  |  | (99,601 | ) |  |  | 314,691 |
|  |  | 26,427,216 |  |  |  | 1,096,256 |  |  |  | 3,333,984 |
Elimination |  |  | (3,727,360 | ) |  |  | (19,188 | ) |  |  | 4,614 |
Consolidated amount |  | ￦ | 22,699,856 |  |  | ￦ | 1,077,068 |  |  | ￦ | 3,338,598 |
|  | 2016 |
(In millions of Korean won) |  | Operating revenues |  |  | Operating income(loss) |  |  | Depreciation and Amortization |
Marketing/Customer |  | ￦ | 16,144,415 |  |  | ￦ | 1,050,053 |  |  | ￦ | 2,870,161 |
Finance |  |  | 3,577,549 |  |  |  | 208,566 |  |  |  | 28,868 |
Satellite TV |  |  | 668,945 |  |  |  | 79,987 |  |  |  | 98,895 |
All other segments |  |  | 6,308,203 |  |  |  | 40,047 |  |  |  | 339,429 |
|  |  | 26,699,112 |  |  |  | 1,378,653 |  |  |  | 3,337,353 |
Elimination |  |  | (3,578,234 | ) |  |  | (38,873 | ) |  |  | 7,913 |
Consolidated amount |  | ￦ | 23,120,878 |  |  | ￦ | 1,339,780 |  |  | ￦ | 3,345,266 |
|  | 2017 |
(In millions of Korean won) |  | Operating revenues |  |  | Operating income |  |  | Depreciation and Amortization |
Marketing/Customer |  | ￦ | 16,242,552 |  |  | ￦ | 1,018,593 |  |  | ￦ | 2,895,930 |
Finance |  |  | 3,637,917 |  |  |  | 205,678 |  |  |  | 28,827 |
Satellite TV |  |  | 685,822 |  |  |  | 75,373 |  |  |  | 99,216 |
All other segments |  |  | 6,651,552 |  |  |  | (187,090 | ) |  |  | 332,153 |
|  |  | 27,217,843 |  |  |  | 1,112,554 |  |  |  | 3,356,126 |
Elimination |  |  | (3,670,914 | ) |  |  | (43,462 | ) |  |  | 8,376 |
Consolidated amount |  | ￦ | 23,546,929 |  |  | ￦ | 1,069,092 |  |  | ￦ | 3,364,502 |
Summary of Operating Revenues and Non Current Assets by Geographical Regions | Operating revenues for the year ended December 31, 2015, 2016 and 2017 and non-current assets as of December 31, 2016 and 2017 by geographical regions, are as follows:
(In millions of Korean won) |  | Operating revenues |  | Non-current assets1
Location |  | 2015 |  | 2016 |  | 2017 |  | 2016.12.31 |  | 2017.12.31
Domestic |  | ￦22,628,778 |  | ￦23,026,255 |  | ￦23,481,703 |  | ￦18,308,310 |  | ￦17,246,640
Overseas |  | 71,078 |  | 94,623 |  | 65,226 |  | 174,648 |  | 137,914
Total |  | ￦22,699,856 |  | ￦23,120,878 |  | ￦23,546,929 |  | ￦18,482,958 |  | ￦17,384,554
| 1 | Non-current assets include property, plant and equipment, intangible assets and investment properties.

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