XML 104 R73.htm IDEA: XBRL DOCUMENT
v3.22.4

Commitments and Contingencies - Schedule of other contractual obligation related to bank debt and interest (Detail) - Revolving Credit Facility [Member] $ in Thousands | Dec. 31, 2022 USD ($)
--- | ---
Commitments and Contingencies [Line Items] |
Bank debt | $ 497,500
Interest | 93,450
Total contractual obligations | 590,950
Less than one year [member] |
Commitments and Contingencies [Line Items] |
Bank debt |
Interest | 37,116
Total contractual obligations | 37,116
1-3 years [member] |
Commitments and Contingencies [Line Items] |
Bank debt | 497,500
Interest | 56,334
Total contractual obligations | $ 553,834

X
- Definition The amount of contractual undiscounted cash flows in relation to bank borrowings. [Refer: Borrowings] + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name IFRS -Number 7 -IssueDate 2022-03-24 -Paragraph B11D -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2022-en-r&anchor=para_B11D&doctype=Appendix&subtype=B -URIDate 2022-03-24 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Name IFRS -Number 7 -IssueDate 2022-03-24 -Paragraph IG31A -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2022-en-r&anchor=para_IG31A&doctype=Implementation%20Guidance -URIDate 2022-03-24 + Details
Name: | ifrs-full_BankBorrowingsUndiscountedCashFlows
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Commitments and contingencies. + References No definition available. + Details
Name: | sand_CommitmentsAndContingenciesLineItems
Namespace Prefix: | sand_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Contractual obligations. + References No definition available. + Details
Name: | sand_ContractualObligations
Namespace Prefix: | sand_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Interest for contractual obligations. + References No definition available. + Details
Name: | sand_InterestForContractualObligations
Namespace Prefix: | sand_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=sand_RevolvingCreditFacilityMember
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_LaterThanOneYearAndNotLaterThanThreeYearsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |