XML 233 R161.htm IDEA: XBRL DOCUMENT v3.23.2

Post-retirement benefit obligations - Investments (Details) - Pension - ZAR (R) R in Millions	12 Months Ended
	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2022	Mar. 31, 2022
South Africa
Pension benefits
Percentage of members electing to transfer to the defined contribution section of the pension fund	99.00%
Ordinary shares included in the plan assets		2,080,048		2,077,048
Value of ordinary shares included in the plan assets		R 485		R 772
Value of property occupied included in the plan assets		R 1,533		R 1,533
Pension fund assets
Equities	52.00%		55.00%
Resources	7.00%		7.00%
Industrials	4.00%		3.00%
Consumer discretionary	9.00%		9.00%
Consumer staples	7.00%		7.00%
Healthcare	5.00%		5.00%
Information technologies	7.00%		8.00%
Telecommunications	2.00%		4.00%
Financials (ex real estate)	11.00%		12.00%
Fixed interest	19.00%		18.00%
Direct property	11.00%		10.00%
Listed property	3.00%		3.00%
Cash and cash equivalents	3.00%		2.00%
Third party managed assets	11.00%		11.00%
Other	1.00%		1.00%
Total	100.00%		100.00%
United States of America
Pension fund assets
Equities	35.00%		35.00%
Resources	6.00%		5.00%
Industrials	4.00%		4.00%
Consumer discretionary	4.00%		4.00%
Consumer staples	2.00%		2.00%
Healthcare	4.00%		4.00%
Information technologies	8.00%		8.00%
Telecommunications	2.00%		3.00%
Financials (ex real estate)	5.00%		5.00%
Fixed interest	39.00%		40.00%
Direct property	9.00%		9.00%
Other	17.00%		16.00%
Total	100.00%		100.00%

X

- Definition

The percentage cash and cash equivalents contribute to the fair value of defined benefit plan assets. [Refer: Cash and cash equivalents; Plan assets, at fair value; Defined benefit plans [member]] [Contrast: Cash and cash equivalents, amount contributed to fair value of plan assets]

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 19
-IssueDate 2022-03-24
-Paragraph 142
-Subparagraph a
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2022-en-r&anchor=para_142_a&doctype=Standard
-URIDate 2022-03-24

+ Details

Name:	ifrs-full_CashAndCashEquivalentsPercentageContributedToFairValueOfPlanAssets
Namespace Prefix:	ifrs-full_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

X

- Definition

The fair value of the entity's own transferable financial instruments that are included in the fair value of defined benefit plan assets. [Refer: Plan assets, at fair value; Financial instruments, class [member]; Defined benefit plans [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 19
-IssueDate 2022-03-24
-Paragraph 143
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2022-en-r&anchor=para_143&doctype=Standard
-URIDate 2022-03-24

+ Details

Name:	ifrs-full_DescriptionOfAmountsOfEntitysOwnFinancialInstrumentsIncludedInFairValueOfPlanAssets
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

The fair value of property occupied by the entity that are included in the fair value of defined benefit plan assets. [Refer: Plan assets, at fair value; Defined benefit plans [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 19
-IssueDate 2022-03-24
-Paragraph 143
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2022-en-r&anchor=para_143&doctype=Standard
-URIDate 2022-03-24

+ Details

Name:	ifrs-full_DescriptionOfAmountsOfPropertyOccupiedByEntityIncludedInFairValueOfPlanAssets
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

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

X

- Definition

The percentage equity instruments contribute to the fair value of defined benefit plan assets. [Refer: Plan assets, at fair value; Defined benefit plans [member]] [Contrast: Equity instruments, amount contributed to fair value of plan assets]

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 19
-IssueDate 2022-03-24
-Paragraph 142
-Subparagraph b
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2022-en-r&anchor=para_142_b&doctype=Standard
-URIDate 2022-03-24

+ Details

Name:	ifrs-full_EquityInstrumentsPercentageContributedToFairValueOfPlanAssets
Namespace Prefix:	ifrs-full_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

X

- Definition

The percentage other types of assets not separately disclosed contribute to the fair value of defined benefit plan assets. [Refer: Plan assets, at fair value; Defined benefit plans [member]] [Contrast: Other assets, amount contributed to fair value of plan assets]

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 19
-IssueDate 2022-03-24
-Paragraph 142
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2022-en-r&anchor=para_142&doctype=Standard
-URIDate 2022-03-24

+ Details

Name:	ifrs-full_OtherAssetsPercentageContributedToFairValueOfPlanAssets
Namespace Prefix:	ifrs-full_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

X

- Definition

The percentage that Direct property investments constitute of the fair value of defined benefit plan assets.

+ References

No definition available.

+ Details

Name:	ssl_DirectPropertyPercentageContributedToFairValueOfPlanAssets
Namespace Prefix:	ssl_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

X

- Definition

The percentage that consumer discretionary equity instruments constitute of the fair value of defined benefit plan assets.

+ References

No definition available.

+ Details

Name:	ssl_EquityInstrumentsConsumerDiscretionaryPercentageContributedToFairValueOfPlanAssets
Namespace Prefix:	ssl_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

X

- Definition

The percentage that consumer staples equity instruments constitute of the fair value of defined benefit plan assets.

+ References

No definition available.

+ Details

Name:	ssl_EquityInstrumentsConsumerStaplesPercentageContributedToFairValueOfPlanAssets
Namespace Prefix:	ssl_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

X

- Definition

The percentage that financials excluding real estate equity instruments constitute of the fair value of defined benefit plan assets.

+ References

No definition available.

+ Details

Name:	ssl_EquityInstrumentsFinancialsExcludingRealEstatePercentageContributedToFairValueOfPlanAssets
Namespace Prefix:	ssl_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

X

- Definition

The percentage that healthcare equity instruments constitute of the fair value of defined benefit plan assets.

+ References

No definition available.

+ Details

Name:	ssl_EquityInstrumentsHealthcarePercentageContributedToFairValueOfPlanAssets
Namespace Prefix:	ssl_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

X

- Definition

The percentage that industrials equity instruments constitute of the fair value of defined benefit plan assets.

+ References

No definition available.

+ Details

Name:	ssl_EquityInstrumentsIndustrialsPercentageContributedToFairValueOfPlanAssets
Namespace Prefix:	ssl_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

X

- Definition

The percentage that information technologies equity instruments constitute of the fair value of defined benefit plan assets.

+ References

No definition available.

+ Details

Name:	ssl_EquityInstrumentsInformationTechnologiesPercentageContributedToFairValueOfPlanAssets
Namespace Prefix:	ssl_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

X

- Definition

The percentage that resource equity instruments constitute of the fair value of defined benefit plan assets.

+ References

No definition available.

+ Details

Name:	ssl_EquityInstrumentsResourcesPercentageContributedToFairValueOfPlanAssets
Namespace Prefix:	ssl_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

X

- Definition

The percentage that telecommunications equity instruments constitute of the fair value of defined benefit plan assets.

+ References

No definition available.

+ Details

Name:	ssl_EquityInstrumentsTelecommunicationsPercentageContributedToFairValueOfPlanAssets
Namespace Prefix:	ssl_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

X

- Definition

The percentage that Fixed interest investments constitute of the fair value of defined benefit plan assets.

+ References

No definition available.

+ Details

Name:	ssl_FixedInterestInstrumentsPercentageContributedToFairValueOfPlanAssets
Namespace Prefix:	ssl_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

X

- Definition

The percentage that Listed property investments constitute of the fair value of defined benefit plan assets.

+ References

No definition available.

+ Details

Name:	ssl_ListedPropertyPercentageContributedToFairValueOfPlanAssets
Namespace Prefix:	ssl_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

X

- Definition

The number of shares of the entity's own transferable financial instruments that are included in the defined benefit plan assets.

+ References

No definition available.

+ Details

Name:	ssl_NumberOfSharesEntitysOwnFinancialInstrumentsIncludedInPlanAssets
Namespace Prefix:	ssl_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

X

- References

No definition available.

+ Details

Name:	ssl_PensionFundAssetsAbstract
Namespace Prefix:	ssl_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The percentage of Defined Contribution Plan members who have elected to transfer to the defined contribution section

+ References

No definition available.

+ Details

Name:	ssl_PercentageOfDefinedContributionMembersElectingToTransferToDefinedBenefit
Namespace Prefix:	ssl_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The percentage that specified investments constitute of the fair value of defined benefit plan assets.

+ References

No definition available.

+ Details

Name:	ssl_PlanAssetsPercentageAtFairValue
Namespace Prefix:	ssl_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

X

- Definition

The percentage that Third party managed assets constitute of the fair value of defined benefit plan assets.

+ References

No definition available.

+ Details

Name:	ssl_ThirdPartyManagedAssetsPercentageContributedToFairValueOfPlanAssets
Namespace Prefix:	ssl_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

X

- Details

Name:	ifrs-full_GeographicalAreasAxis=ifrs-full_CountryOfDomicileMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_DefinedBenefitPlansAxis=ssl_DefinedBenefitPensionPlansMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_GeographicalAreasAxis=country_US
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: