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Investment Income | 12 Months Ended
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Jun. 30, 2019
Analysis of income and expense [abstract] |
Investment Income | INVESTMENT INCOME
ACCOUNTING POLICY Interest income is recognised on the effective interest method, taking into account the principal outstanding and the effective rate over the period to maturity, when it is determined that such income will accrue to the group. Dividend income is recognised when the shareholder's right to receive payment is established. This is recognised at the last date of registration. Cash flows from interest and dividends received are classified under operating activities in the cash flow statement.
| SA rand
Figures in million | 2019 |  | 2018 |  | 2017 |
Interest income from financial assets at amortised cost | 244 |  | 272 |  | 264 |
Net gain on financial instruments 1 | 64 |  | 71 |  | 4 |
Total investment income | 308 |  | 343 |  | 268 |
1 Primarily relates to the environmental trust funds and the social trust fund (refer to note 16) and also includes the fair value movement of the ARM BBEE Trust loan (refer to note 17).

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- Definition The disclosure of finance income. [Refer: Finance income] + 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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