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Net finance costs | 6 Months Ended
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Dec. 31, 2018
Text block [abstract] |
Net finance costs |
6. | Net finance costs
|  | Half year ended 31 Dec 2018 US$M |  |  | Half year ended 31 Dec 2017 US$M |  |  | Year ended 30 June 2018 US$M |
Financial expenses |  |  |  |  |  |  |  |  |  |  |  |
Interest expense using the effective interest rate method: |  |  |  |  |  |  |  |  |  |  |  |
Interest on bank loans, overdrafts and all other borrowings |  |  | 660 |  |  |  | 558 |  |  |  | 1,168 |
Interest capitalised at 4.94% (31 December 2017: 3.86%; 30 June 2018: 4.24%)(1) |  |  | (109 | ) |  |  | (59 | ) |  |  | (139 | )
Interest on finance leases |  |  | 23 |  |  |  | 29 |  |  |  | 59 |
Discounting on provisions and other liabilities |  |  | 223 |  |  |  | 211 |  |  |  | 414 |
Other gains and losses: |  |  |  |  |  |  |  |  |  |  |  |
Fair value change on hedged loans |  |  | 106 |  |  |  | 93 |  |  |  | (265 | )
Fair value change on hedging derivatives |  |  | (148 | ) |  |  | (26 | ) |  |  | 329 |
Exchange variations on net debt |  |  | 11 |  |  |  | (75 | ) |  |  | (19 | )
Other |  |  | 6 |  |  |  | 6 |  |  |  | 20 |
Total Financial expenses |  |  | 772 |  |  |  | 737 |  |  |  | 1,567 |
Financial income |  |  |  |  |  |  |  |  |  |  |  |
Interest income |  |  | (239 | ) |  |  | (79 | ) |  |  | (322 | )
Net finance costs |  |  | 533 |  |  |  | 658 |  |  |  | 1,245 |
(1) | Interest has been capitalised at the rate of interest applicable to the specific borrowings financing the assets under construction or, where financed through general borrowings, at a capitalisation rate representing the average interest rate on such borrowings.

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- Definition Text block [abstract] + References No definition available. + Details
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- Definition The disclosure of finance income (cost). [Refer: Finance income (cost)] + 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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