XML 264 R163.htm IDEA: XBRL DOCUMENT v3.19.3

Long-term provisions - Expected timing of future cash flows and Business segmentation (Details) - ZAR (R) R in Millions	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2017
Provisions
Total provisions	R 19,960	R 17,727	R 18,779
Short-term portion	(2,338)	(2,567)
Long-term provisions	17,622	15,160
Estimated undiscounted obligation	101,100	102,952
Mining
Provisions
Long-term provisions	1,439	1,324
Exploration And Production International
Provisions
Long-term provisions	6,779	5,677
Energy
Provisions
Long-term provisions	3,427	2,909
Base Chemicals
Provisions
Long-term provisions	3,919	3,321
Performance Chemicals
Provisions
Long-term provisions	2,038	1,909
Group Functions
Provisions
Long-term provisions	20	20
Within one year
Provisions
Total provisions	2,338	2,567
One to five years
Provisions
Total provisions	3,291	3,715
More than five years
Provisions
Total provisions	R 14,331	R 11,445

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

X

- Definition

The amount of non-current provisions other than provisions for employee benefits. [Refer: Non-current provisions]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 1
-IssueDate 2018-01-01
-Paragraph 78
-Subparagraph d
-URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_78_d&doctype=Standard
-URIDate 2018-03-16

+ Details

Name:	ifrs-full_OtherLongtermProvisions
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

The amount of current portion of long term provisions.

+ References

No definition available.

+ Details

Name:	ssl_CurrentPortionOfLongTermProvisions
Namespace Prefix:	ssl_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

The amount of estimated undiscounted obligation.

+ References

No definition available.

+ Details

Name:	ssl_EstimatedUndiscountedObligation
Namespace Prefix:	ssl_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

The aggregate of provisions which mature over a period greater than one year. This amount includes the noncurrent and current portion of long-term provisions.

+ References

No definition available.

+ Details

Name:	ssl_LongTermProvision
Namespace Prefix:	ssl_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Details

Name:	ifrs-full_SegmentsAxis=ssl_MiningSegmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_SegmentsAxis=ssl_ExplorationAndProductionInternationalSegmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_SegmentsAxis=ssl_EnergySegmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_SegmentsAxis=ssl_BaseChemicalsSegmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_SegmentsAxis=ssl_PerformanceChemicalsSegmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_SegmentsAxis=ssl_GroupFunctionsSegmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_MaturityAxis=ifrs-full_NotLaterThanOneYearMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_MaturityAxis=ifrs-full_LaterThanOneYearAndNotLaterThanFiveYearsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_MaturityAxis=ifrs-full_LaterThanFiveYearsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: