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Leases - Narrative (Details) | Sep. 30, 2024
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Presentation of leases for lessee [abstract] |
Lease term (in years) | 15 years
Rent free period | 12 months

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- References No definition available. + Details
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Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Definition Lease Term + References No definition available. + Details
Name: | sghc_LeaseTerm
Namespace Prefix: | sghc_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | instant

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- Definition Rent Free Period + References No definition available. + Details
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Namespace Prefix: | sghc_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | instant