XML 359 R179.htm IDEA: XBRL DOCUMENT
v3.21.2

Related party transactions - Material transactions (Details) R in Millions | 12 Months Ended
--- | ---
Jun. 30, 2021 ZAR (R) item | Jun. 30, 2020 ZAR (R) | Jun. 30, 2019 ZAR (R)
Disclosure of transactions between related parties |  |  |
Impairment of outstanding balances | R 0 |  |
Purchases by subsidiaries from related parties | R 108 | R 769 | R 813
Number of related parties other than joint ventures and associates, with whom material transactions took place | item | 0 |  |
Joint ventures |  |  |
Disclosure of transactions between related parties |  |  |
Sales and services rendered from subsidiaries to related parties | R 2,635 | 672 | 1,474
Purchases by subsidiaries from related parties | 8 | 691 | 718
Associates |  |  |
Disclosure of transactions between related parties |  |  |
Purchases by subsidiaries from related parties | R 100 | R 78 | R 95

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_DisclosureOfTransactionsBetweenRelatedPartiesLineItems
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of provisions for doubtful debts related to the amount of outstanding balances in related party transactions. [Refer: Provisions] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 24 -IssueDate 2020-01-01 -Paragraph 18 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=24&code=ifrs-tx-2020-en-r&anchor=para_18_c&doctype=Standard -URIDate 2020-01-01 + Details
Name: | ifrs-full_ProvisionsForDoubtfulDebtsRelatedToOutstandingBalancesOfRelatedPartyTransaction
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The amount of goods purchased by the entity in related party transactions. [Refer: Related parties [member]] + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 24 -IssueDate 2020-01-01 -Paragraph 21 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=24&code=ifrs-tx-2020-en-r&anchor=para_21_a&doctype=Standard -URIDate 2020-01-01 + Details
Name: | ifrs-full_PurchasesOfGoodsRelatedPartyTransactions
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Number of related parties other than joint ventures and associates, with whom material transactions took place + References No definition available. + Details
Name: | ssl_NumberOfRelatedPartiesOtherThanJointVenturesAndAssociatesWithWhomMaterialTransactionsTookPlace
Namespace Prefix: | ssl_
Data Type: | xbrli:decimalItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of revenue arising from the sale of goods and rendering of services in related party transactions. + References No definition available. + Details
Name: | ssl_RevenueFromSaleOfGoodsAndServicesRelatedPartyTransactions
Namespace Prefix: | ssl_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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

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