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v3.19.3.a.u2

Subsequent Events (Details) - Subsequent Event | Feb. 04, 2020 employee
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Subsequent Event [Line Items] |
Number of positions eliminated | 63
Number of positions before restructuring event | 120

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- Definition Restructuring and Related Cost, Number of Positions Before Restructuring Event + References No definition available. + Details
Name: | sd_RestructuringAndRelatedCostNumberOfPositionsBeforeRestructuringEvent
Namespace Prefix: | sd_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

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- Definition The number of positions eliminated during the period as a result of restructuring activities. + References No definition available. + Details
Name: | us-gaap_RestructuringAndRelatedCostNumberOfPositionsEliminated
Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

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- Definition Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event. + References No definition available. + Details
Name: | us-gaap_SubsequentEventLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Details
Name: | us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |