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Segment Information (Tables) | 12 Months Ended
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Dec. 31, 2019
Text block [abstract] |
Summary of Segment Information | Details of each segment for the years ended December 31, 2017, 2018 and 2019, are as follows:
|  | 2017 |
(In millions of Korean won) |  | Operating revenues |  |  | Operating Income |  |  | Depreciation and Amortization |
ICT 1 |  | ￦ | 17,731,569 |  |  | ￦ | 1,302,639 |  |  | ￦ | 3,016,531 |
Finance |  |  | 3,637,917 |  |  |  | 205,678 |  |  |  | 28,827 |
Satellite TV |  |  | 685,822 |  |  |  | 75,373 |  |  |  | 99,216 |
Others 1 |  |  | 5,288,474 |  |  |  | 177,259 |  |  |  | 211,552 |
|  |  | 27,343,782 |  |  |  | 1,760,949 |  |  |  | 3,356,126 |
Elimination |  |  | (3,796,853 | ) |  |  | (691,857 | ) |  |  | 8,376 |
Consolidated amount |  | ￦ | 23,546,929 |  |  | ￦ | 1,069,092 |  |  | ￦ | 3,364,502 |
| 1 | Due to the segment restructuring, the prior year segment reporting has been reclassified to reflect the current year changes for comparability purposes.
|  | 2018 |
(In millions of Korean won) |  | Operating revenues |  |  | Operating Income |  |  | Depreciation and Amortization |
ICT |  | ￦ | 17,724,320 |  |  | ￦ | 933,191 |  |  | ￦ | 2,917,163 |
Finance |  |  | 3,560,417 |  |  |  | 145,463 |  |  |  | 22,504 |
Satellite TV |  |  | 690,821 |  |  |  | 66,735 |  |  |  | 98,310 |
Others 1 |  |  | 5,370,723 |  |  |  | 56,293 |  |  |  | 236,791 |
|  |  | 27,346,281 |  |  |  | 1,201,682 |  |  |  | 3,274,768 |
Elimination |  |  | (3,910,231 | ) |  |  | (100,822 | ) |  |  | 6,964 |
Consolidated amount |  | ￦ | 23,436,050 |  |  | ￦ | 1,100,860 |  |  | ￦ | 3,281,732 |
| 1 | Due to the segment restructuring, the prior year segment reporting has been reclassified to reflect the current year changes for comparability purposes.
|  | 2019 |
(In millions of Korean won) |  | Operating revenues |  |  | Operating Income |  |  | Depreciation and Amortization 1 |
ICT 1 |  | ￦ | 18,527,631 |  |  | ￦ | 627,250 |  |  | ￦ | 3,238,587 |
Finance |  |  | 3,556,776 |  |  |  | 157,843 |  |  |  | 26,741 |
Satellite TV |  |  | 694,637 |  |  |  | 69,357 |  |  |  | 94,992 |
Others |  |  | 6,084,382 |  |  |  | 218,794 |  |  |  | 358,405 |
|  |  | 28,863,426 |  |  |  | 1,073,244 |  |  |  | 3,718,725 |
Elimination |  |  | (3,964,237 | ) |  |  | (53,070 | ) |  |  | (79,805 | )
Consolidated amount |  | ￦ | 24,899,189 |  |  | ￦ | 1,020,174 |  |  | ￦ | 3,638,920 |
| 1 | Property and equipment and intangible assets associated with ICT reporting segment are ￦ 13,687,834 million.
Summary of Operating Revenues and Non Current Assets by Geographical Regions | Operating revenues for the year ended December 31, 2017, 2018 and 2019 and non-current assets as at December 31, 2018 and 2019 by geographical regions, are as follows:
(In millions of Korean won) |  | Operating revenues |  | Non-current assets 1
Location |  | 2017 |  | 2018 |  | 2019 |  | 2018.12.31 |  | 2019.12.31
Domestic |  | ￦ 23,481,703 |  | ￦ 23,376,218 |  | ￦ 24,832,068 |  | ￦ 17,426,879 |  | ￦ 18,718,584
Overseas |  | 65,226 |  | 59,832 |  | 67,121 |  | 139,585 |  | 76,679
Total |  | ￦ 23,546,929 |  | ￦ 23,436,050 |  | ￦ 24,899,189 |  | ￦ 17,566,464 |  | ￦ 18,795,263
| 1 | Non-current assets include property and equipment, intangible assets, investment properties and right-of-use assets.

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