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v3.22.2.2

RESULTS FROM OPERATING ACTIVITIES - Related party transactions (Details) R in Millions | 12 Months Ended
--- | ---
Jun. 30, 2022 ZAR (R) | Jun. 30, 2021 ZAR (R) | Jun. 30, 2020 ZAR (R)
Sibanye stillwater [member] | Other charges [member] |  |  |
Disclosure of transactions between related parties [line items] |  |  |
Services rendered by related parties and included in operating costs | R 0.3 | R 0.7 | R 1.6
Rand Refinery Proprietary Limited ("Rand Refinery") [member] | Gold refining and related charges [Member] |  |  |
Disclosure of transactions between related parties [line items] |  |  |
Services rendered by related parties and included in operating costs | R 6.9 | 6.8 | 4.9
Rand Refinery Proprietary Limited ("Rand Refinery") [member] | Sibanye stillwater [member] |  |  |
Disclosure of transactions between related parties [line items] |  |  |
Percentage of smelting costs included, consideration given | 0.10 |  |
Sibanye stillwater [member] |  |  |
Disclosure of transactions between related parties [line items] |  |  |
Services rendered by related parties and included in operating costs | R 105.5 | 96.7 | 76.1
Charges to Sibanye-Stillwater | 0.0 | 0.0 | (0.2)
Sibanye stillwater [member] | Supply of water and electricity [member] |  |  |
Disclosure of transactions between related parties [line items] |  |  |
Services rendered by related parties and included in operating costs | 79.2 | 68.1 | 50.0
Sibanye stillwater [member] | Gold smelting and related charges [member] |  |  |
Disclosure of transactions between related parties [line items] |  |  |
Services rendered by related parties and included in operating costs | R 19.1 | R 21.1 | R 19.8

X
- Definition The amount of smelting costs included in the consideration for services paid to related party. + References No definition available. + Details
Name: | drd_PercentageOfSmeltingCostsIncludedConsiderationGiven
Namespace Prefix: | drd_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | instant

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- Definition Recovery of charges from related parties. + References No definition available. + Details
Name: | drd_RecoveryOfCostRelatedPartyTransactions
Namespace Prefix: | drd_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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

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- Definition The amount of services received in related party transactions. [Refer: Related parties [member]] + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 24 -IssueDate 2021-01-01 -Paragraph 21 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=24&code=ifrs-tx-2021-en-r&anchor=para_21_c&doctype=Standard -URIDate 2021-03-24 + Details
Name: | ifrs-full_ServicesReceivedRelatedPartyTransactions
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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- Details
Name: | dei_LegalEntityAxis=drd_SibanyeStillwaterMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=drd_OtherChargesRelatedPartiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_OwnershipAxis=drd_RandRefineryProprietaryLimitedMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
Name: | srt_ProductOrServiceAxis=drd_GoldRefiningAndRelatedChargesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
Name: | ifrs-full_CategoriesOfRelatedPartiesAxis=drd_SibanyeStillwaterMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
Name: | srt_ProductOrServiceAxis=drd_SupplyOfWaterAndElectricityMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
Name: | srt_ProductOrServiceAxis=drd_GoldSmeltingAndRelatedChargesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |