XML 122 R101.htm IDEA: XBRL DOCUMENT v3.20.4

Trade and Other Payables - (Details) $ in Millions	Dec. 31, 2020 CAD ($)
Subclassifications of assets, liabilities and equities [abstract]
Deferred payments of non-corporate taxes	$ 39.4
Deferred payments current portion	26.2
Deferred payments non-current portion	$ 13.2

X

- References

No definition available.

+ Details

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

X

- Definition

Current deferred payments of non-corporate taxes

+ References

No definition available.

+ Details

Name:	stn_CurrentDeferredPaymentsOfNonCorporateTaxes
Namespace Prefix:	stn_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Deferred payments of non-corporate taxes

+ References

No definition available.

+ Details

Name:	stn_DeferredPaymentsOfNonCorporateTaxes
Namespace Prefix:	stn_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Non-current deferred payments of non-corporate taxes

+ References

No definition available.

+ Details

Name:	stn_NonCurrentDeferredPaymentsOfNonCorporateTaxes
Namespace Prefix:	stn_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant