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Segment Information | 12 Months Ended
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Dec. 31, 2019
Text block [abstract] |
Segment Information |
34. | Segment Information
The Group’s operating segments are as follows:
Details |  | Business service
ICT |  | Mobile/fixed line telecommunication service and convergence business, B2B business and others
Finance |  | Credit card business and others
Satellite TV |  | Satellite TV business
Others |  | IT, facility security and global business, and others
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.
For the year ended December 31, 2019, the Group identified ICT as a reporting segment which was Marketing/Customer and Corporate Business in prior years. Accordingly, the prior year segment reporting has been reclassified to reflect the current year changes for comparability purposes. 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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