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Long-term debt - Contract Amounts (Details) $ / shares in Units, R in Millions, $ in Millions |  |  | 1 Months Ended |  |  |  |
--- | --- | --- | --- | --- | --- | --- | ---
Jun. 30, 2025 ZAR (R) | Jun. 30, 2024 ZAR (R) | Jun. 30, 2025 ZAR (R) | Jun. 30, 2025 USD ($) | Oct. 31, 2024 ZAR (R) | Oct. 31, 2024 USD ($) | Jun. 30, 2025 USD ($) $ / shares | Jun. 30, 2024 $ / shares | Nov. 30, 2022 $ / shares | Nov. 08, 2022 USD ($)
Long-term debt |  |  |  |  |  |  |  |  |  |  |
Available facilities | R 44,410 |  |  | R 44,410 |  |  |  |  |  |  |
Available cash excluding restricted cash | 38,422 |  |  | 38,422 |  |  |  |  |  |  |
Total funds available for use | 82,832 |  |  | 82,832 |  |  |  |  |  |  |
Utilised facilities | 103,723 | R 118,784 |  | 103,723 |  |  |  |  |  |  |
Interest accrued on borrowings | 1,505 | 1,551 |  | 1,505 |  |  |  |  |  |  |
Unamortised loan costs | (392) | (528) |  | (392) |  |  |  |  |  |  |
Cumulative fair value gains and foreign exchange movements on convertible bond and embedded derivative financial liability | (1,517) | (2,030) |  | (1,517) |  |  |  |  |  |  |
Total debt (including bank overdraft) | 103,319 | 117,777 |  | 103,319 |  |  |  |  |  |  |
Long-term debt | 88,554 | 103,871 | [1] | 88,554 |  |  |  |  |  |  |
Short-term debt | 14,757 | 13,726 |  | 14,757 |  |  |  |  |  |  |
Short-term debt | 666 | 566 |  | 666 |  |  |  |  |  |  |
Short-term portion | 14,091 | 13,160 |  | 14,091 |  |  |  |  |  |  |
Bank overdraft | 1 | 121 |  | 1 |  |  |  |  |  |  |
Convertible bond derivative financial liability | R 7 | R 59 |  | 7 |  |  |  |  |  |  |
Sasol Financing USA LLC |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |
Proportion of ownership interest in subsidiary | 100.00% | 100.00% |  |  |  |  |  |  |  |  |
US Dollar Convertible Bond, November 2027 |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |
Contract amount | $ |  |  |  |  |  |  |  |  |  |  | $ 750
Group treasury facilities | Commercial paper |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |
Contract amount | R 15,000 |  |  | 15,000 |  |  |  |  |  |  |
Available facilities | 10,566 |  |  | 10,566 |  |  |  |  |  |  |
Utilised facilities | R 4,434 | R 4,434 |  | R 4,434 |  |  |  |  |  |  |
Group treasury facilities | Commercial paper | Variable | 3 month Jibar | Minimum |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |
Adjustment to interest rate basis | 1.42% |  |  | 1.42% |  |  |  | 1.42% |  |  |
Group treasury facilities | Commercial paper | Variable | 3 month Jibar | Maximum |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |
Adjustment to interest rate basis | 1.59% |  |  | 1.59% |  |  |  | 1.59% |  |  |
Group treasury facilities | Commercial banking facilities |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |
Contract amount | R 7,450 |  |  | R 7,450 |  |  |  |  |  |  |
Available facilities | 7,450 |  |  | 7,450 |  |  |  |  |  |  |
Group treasury facilities | Revolving credit facility |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |
Contract amount | 35,269 |  |  | 35,269 |  |  |  | $ 1,987 |  |  |
Available facilities | 26,394 |  |  | 26,394 |  |  |  |  |  |  |
Utilised facilities | R 8,875 | 21,831 |  | 8,875 |  |  |  |  |  |  |
Amount repaid |  |  |  | R 7,100 | $ 400 | R 5,400 | $ 300 |  |  |  |
Group treasury facilities | Revolving credit facility | Variable | SOFR + Credit Adj |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |
Adjustment to interest rate basis | 1.45% |  |  | 1.45% |  |  |  | 1.45% |  |  |
Debt arrangements | Term loan |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |
Contract amount | R 17,439 |  |  | R 17,439 |  |  |  | $ 982 |  |  |
Utilised facilities | R 17,439 | 17,874 |  | R 17,439 |  |  |  |  |  |  |
Debt arrangements | Term loan | Variable | SOFR + Credit Adj |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |
Adjustment to interest rate basis | 1.65% |  |  | 1.65% |  |  |  | 1.65% |  |  |
Debt arrangements | US Dollar Bond | Sasol Financing USA LLC |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |
Long-term debt, before unamortised costs | R 57,700 |  |  | R 57,700 |  |  |  | $ 3,250 |  |  |
Debt arrangements | US Dollar Bond | Fixed interest rates | Minimum | Sasol Financing USA LLC |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |
Interest rate | 4.38% |  |  | 4.38% |  |  |  | 4.38% |  |  |
Debt arrangements | US Dollar Bond | Fixed interest rates | Maximum | Sasol Financing USA LLC |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |
Interest rate | 8.75% |  |  | 8.75% |  |  |  | 8.75% |  |  |
Debt arrangements | US Dollar Bond September 2026 |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |
Contract amount | R 11,538 |  |  | R 11,538 |  |  |  | $ 650 |  |  |
Utilised facilities | R 11,538 | 11,825 |  | R 11,538 |  |  |  |  |  |  |
Debt arrangements | US Dollar Bond September 2026 | Fixed interest rates |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |
Interest rate | 4.38% |  |  | 4.38% |  |  |  | 4.38% |  |  |
Debt arrangements | US Dollar Convertible Bond, November 2027 |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |
Contract amount | R 13,313 |  |  | R 13,313 |  |  |  | $ 750 |  |  |
Utilised facilities | R 13,313 | 13,644 |  | R 13,313 |  |  |  |  |  |  |
Conversion price | $ / shares |  |  |  |  |  |  |  | $ 18.79 | $ 18.79 | $ 20.39 |
Effective interest rate for bond component | 8.50% |  |  | 8.50% |  |  |  | 8.50% |  |  |
Debt arrangements | US Dollar Convertible Bond, November 2027 | Fixed interest rates |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |
Interest rate | 4.50% |  |  | 4.50% |  |  |  | 4.50% |  |  |
Debt arrangements | US Dollar Bond September 2028 |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |
Contract amount | R 13,313 |  |  | R 13,313 |  |  |  | $ 750 |  |  |
Utilised facilities | R 13,313 | 13,644 |  | R 13,313 |  |  |  |  |  |  |
Debt arrangements | US Dollar Bond September 2028 | Fixed interest rates |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |
Interest rate | 6.50% |  |  | 6.50% |  |  |  | 6.50% |  |  |
Debt arrangements | US Dollar Bond, May 2029 |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |
Contract amount | R 17,750 |  |  | R 17,750 |  |  |  | $ 1,000 |  |  |
Utilised facilities | R 17,750 | 18,193 |  | R 17,750 |  |  |  |  |  |  |
Debt arrangements | US Dollar Bond, May 2029 | Fixed interest rates |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |
Interest rate | 8.75% |  |  | 8.75% |  |  |  | 8.75% |  |  |
Debt arrangements | US Dollar Bond March 2031 |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |
Contract amount | R 15,088 |  |  | R 15,088 |  |  |  | $ 850 |  |  |
Utilised facilities | R 15,088 | 15,464 |  | R 15,088 |  |  |  |  |  |  |
Debt arrangements | US Dollar Bond March 2031 | Fixed interest rates |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |
Interest rate | 5.50% |  |  | 5.50% |  |  |  | 5.50% |  |  |
Specific project asset finance | Energy - Clean Fuels II project financing |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |
Contract amount | R 1,266 |  |  | R 1,266 |  |  |  |  |  |  |
Utilised facilities | 1,266 | 966 |  | 1,266 |  |  |  |  |  |  |
Other debt arrangements |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |
Utilised facilities | R 707 | R 909 |  | R 707 |  |  |  |  |  |  |
[1] | Prior year numbers have been reclassified on adoption of the amendments to IAS 1, refer note 1.

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Name: | ssl_LongTermDebtsTypeAxis=ssl_OtherDebtArrangementsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |