XML 283 R103.htm IDEA: XBRL DOCUMENT
v3.21.2

Net finance costs - Finance costs (Details) - ZAR (R) R in Millions | 12 Months Ended
--- | ---
Jun. 30, 2021 | Jun. 30, 2020 | Jun. 30, 2019
Disclosure of detailed information about borrowings |  |  |
Borrowing costs incurred before amortisation of loan costs and notional interest | R 6,810 | R 9,743 | R 6,613
Amortisation of loan costs | 160 | 135 | 725
Notional interest | 668 | 945 | 857
Total finance costs | 7,638 | 10,823 | 8,195
Amounts capitalised to assets under construction a class of Property, plant and equipment | (880) | (3,520) | (6,942)
Finance costs per income statement | 6,758 | 7,303 | 1,253
Total finance costs before amortisation of loan costs and notional interest | 6,810 | 9,743 | 6,613
Add: modification (loss)/gain |  | (1,193) | 109
Less: interest accrued on long-term debt, lease liabilities and short-term debt | (637) | (1,412) | (1,025)
Less: interest reversed/(accrued) on tax payable |  | 16 | 525
Finance costs per the statement of cash flows | 6,173 | 7,154 | 6,222
Debt and interest rate swap |  |  |
Disclosure of detailed information about borrowings |  |  |
Borrowing costs incurred before amortisation of loan costs and notional interest | 5,238 | 8,226 | 6,088
Total finance costs before amortisation of loan costs and notional interest | 5,238 | 8,226 | 6,088
Secured and unsecured debt |  |  |
Disclosure of detailed information about borrowings |  |  |
Borrowing costs incurred before amortisation of loan costs and notional interest | 4,855 | 8,090 | 6,044
Total finance costs before amortisation of loan costs and notional interest | 4,855 | 8,090 | 6,044
Interest rate swap |  |  |
Disclosure of detailed information about borrowings |  |  |
Borrowing costs incurred before amortisation of loan costs and notional interest | 383 | 136 | 44
Total finance costs before amortisation of loan costs and notional interest | 383 | 136 | 44
Preference shares |  |  |
Disclosure of detailed information about borrowings |  |  |
Borrowing costs incurred before amortisation of loan costs and notional interest |  |  | 116
Total finance costs before amortisation of loan costs and notional interest |  |  | 116
Lease liabilities |  |  |
Disclosure of detailed information about borrowings |  |  |
Borrowing costs incurred before amortisation of loan costs and notional interest | 1,488 | 1,465 | 871
Total finance costs before amortisation of loan costs and notional interest | 1,488 | 1,465 | 871
Other |  |  |
Disclosure of detailed information about borrowings |  |  |
Borrowing costs incurred before amortisation of loan costs and notional interest | 84 | 52 | (462)
Total finance costs before amortisation of loan costs and notional interest | R 84 | R 52 | R (462)

X
- Definition The amount of interest and other costs that an entity incurs in connection with the borrowing of funds that are directly attributable to the acquisition, construction or production of a qualifying asset and which form part of the cost of that asset. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 23 -IssueDate 2020-01-01 -Paragraph 26 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=23&code=ifrs-tx-2020-en-r&anchor=para_26_a&doctype=Standard -URIDate 2020-01-01 + Details
Name: | ifrs-full_BorrowingCostsCapitalised
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of interest and other costs that an entity incurs in connection with the borrowing of funds. + 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_BorrowingCostsIncurred
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
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_DisclosureOfDetailedInformationAboutBorrowingsLineItems
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of costs associated with financing activities of the entity. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2020-01-01 -Paragraph 82 -Subparagraph b -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2020-en-r&anchor=para_82_b&doctype=Standard -URIDate 2020-01-01 + Details
Name: | ifrs-full_FinanceCosts
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The cash outflow for finance costs paid, classified as operating activities. [Refer: Finance costs] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 7 -IssueDate 2020-01-01 -Paragraph 31 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=7&code=ifrs-tx-2020-en-r&anchor=para_31&doctype=Standard -URIDate 2020-01-01 + Details
Name: | ifrs-full_FinanceCostsPaidClassifiedAsOperatingActivities
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The amount of adjustment for interest accrued (reversed) on tax payable. + References No definition available. + Details
Name: | ssl_AdjustmentForInterestPaidOnTaxes
Namespace Prefix: | ssl_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of amortization expense attributable to debt issuance costs. + References No definition available. + Details
Name: | ssl_AmortizationOfFinancingCost
Namespace Prefix: | ssl_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Borrowing costs incurred before amortisation of loan costs and notional interest + References No definition available. + Details
Name: | ssl_BorrowingCostsIncurredBeforeAmortisationOfLoanCostsAndNotionalInterest
Namespace Prefix: | ssl_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Increase for interest accrued on long-term debt, lease liabilities and short-term debt. + References No definition available. + Details
Name: | ssl_IncreaseDecreaseDueToInterestAccruedOnLongTermDebtLeaseLiabilitiesAndShortTermDebt
Namespace Prefix: | ssl_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of modification gain or loss of finance cost before amortisation of loan costs and notional interest. + References No definition available. + Details
Name: | ssl_ModificationGain
Namespace Prefix: | ssl_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of notional interest expense. + References No definition available. + Details
Name: | ssl_NotionalInterestExpense
Namespace Prefix: | ssl_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | ssl_LongTermDebtsTypeAxis=ssl_DebtAndInterestRateSwapMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ssl_LongTermDebtsTypeAxis=ssl_SecuredAndUnsecuredDebtMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ssl_LongTermDebtsTypeAxis=ifrs-full_InterestRateSwapContractMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ssl_LongTermDebtsTypeAxis=ssl_PreferenceShareDebtMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ssl_LongTermDebtsTypeAxis=ifrs-full_LeaseLiabilitiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ssl_LongTermDebtsTypeAxis=ssl_OtherDebtPayablesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |