XML 90 R73.htm IDEA: XBRL DOCUMENT
v3.21.2

PROVISION FOR ENVIRONMENTAL REHABILITATION (Details) - ZAR (R) R in Millions | 12 Months Ended
--- | ---
Jun. 30, 2021 | Jun. 30, 2020 | Jun. 30, 2019
Disclosure of other provisions [line items] |  |  |
Opening balance | R 568.9 | R 682.6 |
Unwinding of provision | 44.7 | 52.0 | R 66.3
Change in estimate of environmental rehabilitation recognised in profit or loss | (12.4) | (21.9) | (60.0)
Change in estimate of environmental rehabilitation cost recognised to decommissioning asset | 26.4 | (113.6) |
Environmental rehabilitation payments | (56.8) | (30.2) |
Closing balance | 570.8 | 568.9 | R 682.6
Environmental rehabilitation payments to reduce the liability | (56.8) | (30.2) |
Ongoing rehabilitation expenditure | (48.3) | (24.3) |
Total cash spent on environmental rehabilitation | (105.1) | (54.5) |
To reduce decommissioning liabilities [member] |  |  |
Disclosure of other provisions [line items] |  |  |
Environmental rehabilitation payments | (51.0) | (22.1) |
Environmental rehabilitation payments to reduce the liability | (51.0) | (22.1) |
To reduce restoration liabilities [member] |  |  |
Disclosure of other provisions [line items] |  |  |
Environmental rehabilitation payments | (5.8) | (8.1) |
Environmental rehabilitation payments to reduce the liability | R (5.8) | R (8.1) |

X
- Definition Change in provisions from adjustments to estimates. + References No definition available. + Details
Name: | drd_ChangeInEstimateOfEnvironmentalRehabilitationProvisionRecognisedToDecommissiongAsset
Namespace Prefix: | drd_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Change in estimate of environmental rehabilitation recognised in profit or loss. + References No definition available. + Details
Name: | drd_ChangeInEstimateOfEnvironmentalRehabilitationRecognisedInProfitOrLoss
Namespace Prefix: | drd_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of ongoing environmental rehabilitation arising from its current activities concurrently with production. These costs do not represent a reduction of the above liability and are expensed as operating costs. + References No definition available. + Details
Name: | drd_RehabilitationExpenditure
Namespace Prefix: | drd_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The increase (decrease) in other provisions. [Refer: Other provisions] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 37 -IssueDate 2020-01-01 -Paragraph 84 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=37&code=ifrs-tx-2020-en-r&anchor=para_84&doctype=Standard -URIDate 2020-01-01 + Details
Name: | ifrs-full_ChangesInOtherProvisions
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table. + References No definition available. + Details
Name: | ifrs-full_DisclosureOfOtherProvisionsLineItems
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of expense recognised due to the unwinding of the discount on provisions, resulting from the effect of the passage of time. [Refer: Other provisions] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2020-01-01 -Paragraph 112 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2020-en-r&anchor=para_112_c&doctype=Standard -URIDate 2020-01-01 + Details
Name: | ifrs-full_ExpenseDueToUnwindingOfDiscountOnProvisions
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of non-current provision for decommissioning, restoration and rehabilitation costs. [Refer: Provision for decommissioning, restoration and rehabilitation costs] + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 37 -IssueDate 2020-01-01 -Section D Examples: disclosures -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=37&code=ifrs-tx-2020-en-r&doctype=Illustrative%20Examples&dita_xref=IAS37_IE_D_TI -URIDate 2020-01-01 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 37 -IssueDate 2020-01-01 -Paragraph 87 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=37&code=ifrs-tx-2020-en-r&anchor=para_87&doctype=Standard -URIDate 2020-01-01 + Details
Name: | ifrs-full_LongtermProvisionForDecommissioningRestorationAndRehabilitationCosts
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The amount used (ie incurred and charged against the provision) for other provisions. [Refer: Other provisions] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 37 -IssueDate 2020-01-01 -Paragraph 84 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=37&code=ifrs-tx-2020-en-r&anchor=para_84_c&doctype=Standard -URIDate 2020-01-01 + Details
Name: | ifrs-full_ProvisionUsedOtherProvisions
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | ifrs-full_ClassesOfProvisionsAxis=drd_ProvisionForDecommissioningCostsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfProvisionsAxis=drd_ProvisionForRestorationCostsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |