XML 105 R74.htm IDEA: XBRL DOCUMENT v3.22.4

Commitments and Contingencies - Schedule of other contractual obligation related to bank debt and interest (Parenthetical) (Detail) $ in Millions	Dec. 31, 2022 USD ($)
Revolving Facility [member]
Commitments and Contingencies [Line Items]
Borrowings	$ 497.5
Revolving Facility [member] | Secured Overnight Financing Rate Data [Member] | Bottom of Range [member]
Commitments and Contingencies [Line Items]
Borrowings, adjustment to interest rate basis	1.875%
Revolving Facility [member] | Secured Overnight Financing Rate Data [Member] | Top of Range [member]
Commitments and Contingencies [Line Items]
Borrowings, adjustment to interest rate basis	3.50%
Undrawn Revolving Facility [Member] | Secured Overnight Financing Rate Data [Member] | Bottom of Range [member]
Commitments and Contingencies [Line Items]
Standby fee percentage on undrawn portion of revolving facility	0.4219%
Undrawn Revolving Facility [Member] | Secured Overnight Financing Rate Data [Member] | Top of Range [member]
Commitments and Contingencies [Line Items]
Standby fee percentage on undrawn portion of revolving facility	0.7875%

X

- Definition

The amount of outstanding funds that the entity is obligated to repay.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 1
-IssueDate 2022-03-24
-Paragraph 55
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_55&doctype=Standard
-URIDate 2022-03-24

+ Details

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

X

- Definition

The adjustment to the basis (reference rate) used for calculation of the interest rate on borrowings. [Refer: Borrowings]

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IFRS
-Number 7
-IssueDate 2022-03-24
-Paragraph 7
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2022-en-r&anchor=para_7&doctype=Standard
-URIDate 2022-03-24

+ Details

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

X

- Definition

Commitments and contingencies.

+ References

No definition available.

+ Details

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Namespace Prefix:	sand_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Standby fee percentage on undrawn portion of revolving facility.

+ References

No definition available.

+ Details

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Namespace Prefix:	sand_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

X

- Details

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Namespace Prefix:
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Balance Type:
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X

- Details

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Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

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Period Type:

X

- Details

Name:	ifrs-full_RangeAxis=ifrs-full_TopOfRangeMember
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X

- Details

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Namespace Prefix:
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Balance Type:
Period Type: