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GENERAL AND ADMINISTRATIVE EXPENSES | 12 Months Ended
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Dec. 31, 2018
General and Administrative Expenses [Abstract] |
GENERAL AND ADMINISTRATIVE EXPENSES | GENERAL AND ADMINISTRATIVE EXPENSES
For the years ended December 31 | 2018 |  | 2017 |
Corporate administration 1 |  | $239 |  |  | $227 |
Operating segment administration | 26 |  | 21 |
Total 2 |  | $265 |  |  | $248 |
1 | Includes $63 million (2017: $3 million) related to one-time severance payments.
2 | Includes employee costs of $156 million (2017: $98 million).

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- Definition The disclosure of general and administrative expenses. [Refer: Administrative expenses] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 10 -Subparagraph e -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_10_e&doctype=Standard -URIDate 2018-03-16 + Details
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