XML 89 R71.htm IDEA: XBRL DOCUMENT v3.24.0.1

Related-Party Disclosures (Tables)

12 Months Ended

Dec. 31, 2023

Related Party [Abstract]

Schedule of Disclosure of Significant Entities Owning Voting and Restricted Stock

The following lists the most significant entities where the Company owns 100% of the voting and restricted securities.

Name			Jurisdiction of Incorporation
Cardno Consulting, LLC			Delaware, United States
International Insurance Group Inc.			Barbados
Mustang Acquisition Holdings Inc.			Delaware, United States
Stantec Australia Holdings No.1 Pty Ltd			Australia
Stantec Australia Pty Ltd			Australia
Stantec Consulting Caribbean Ltd.			Barbados
Stantec Consulting International LLC			Arizona, United States
Stantec Consulting International Ltd.			Canada
Stantec Consulting Ltd./Stantec Experts-conseils ltée			Canada
Stantec Consulting Michigan Inc.			Michigan, United States
Stantec Consulting Services Inc.			New York, United States
Stantec Delaware V LLC			Delaware, United States
Stantec Delaware VI LLC			Delaware, United States
Stantec Global Capital Limited			United Kingdom
Stantec Holding (2017) Limited			United Kingdom
Stantec Holdings GP ULC			Canada
Stantec Holdings LP			Canada
Stantec Holdings ULC			Canada
Stantec International Consulting, Inc.			Delaware, United States
Stantec New Zealand			New Zealand
Stantec Technology International Inc.			Delaware, United States
Stantec US Insurance Group, Inc.			Arizona, United States
Stantec UK Limited			United Kingdom

Schedule of Structured Entities

The following lists the most significant structured entities that are consolidated in the Company’s financial statements.

Name			Jurisdiction of Incorporation
Stantec Architecture Inc.			North Carolina, United States
Stantec Architecture Ltd.			Canada
Stantec Geomatics Ltd.			Canada
Stantec International Inc.			Pennsylvania, United States

Schedule of Joint Operations

The Company also conducted its business through the following significant joint operations.

Name

Ownership Interests

Jurisdiction

Starr ll, a Joint Venture

47%

United States

WSM Pacific SIOP, a Joint Venture

32%

United States

Better Together, a Joint Venture

10%

Australia

Schedule of Transactions with Joint Ventures

The following table provides the total dollar amount for transactions that have been entered into with related parties.

			For the year ended December 31, 2023									For the year ended December 31, 2022
			Sales to Related Parties $			Distributions Paid $			Amounts Owed by Related Parties $			Sales to Related Parties $			Distributions Paid $			Amounts Owed by Related Parties $
Joint ventures			96.3			0.8			16.7			69.1			2.1			12.6

Schedule of Compensation of Key Management Personnel and Directors of the Company

			For the year ended December 31,
			2023			2022
			$			$
Salaries and other short-term employment benefits			15.5			13.9
Directors’ fees			0.7			0.7
Share-based compensation			36.8			9.0
Total compensation			53.0			23.6

X

- Definition

The disclosure of information about consolidated structured entities. [Refer: Consolidated structured entities [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 12
-IssueDate 2023-01-01
-Section Nature of the risks associated with an entity's interests in consolidated structured entities
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2023-en-r&doctype=Standard&dita_xref=IFRS12_g14-17_TI
-URIDate 2023-03-23

+ Details

Name:	ifrs-full_DisclosureOfInformationAboutConsolidatedStructuredEntitiesExplanatory
Namespace Prefix:	ifrs-full_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The disclosure of joint ventures. [Refer: Joint ventures [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 27
-IssueDate 2023-01-01
-Paragraph 17
-Subparagraph b
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=27&code=ifrs-tx-2023-en-r&anchor=para_17_b&doctype=Standard
-URIDate 2023-03-23

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 27
-IssueDate 2023-01-01
-Paragraph 16
-Subparagraph b
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=27&code=ifrs-tx-2023-en-r&anchor=para_16_b&doctype=Standard
-URIDate 2023-03-23

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 12
-IssueDate 2023-01-01
-Paragraph B4
-Subparagraph b
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2023-en-r&anchor=para_B4_b&doctype=Appendix&subtype=B
-URIDate 2023-03-23

+ Details

Name:	ifrs-full_DisclosureOfJointVenturesExplanatory
Namespace Prefix:	ifrs-full_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The disclosure of transactions between the entity and its related parties. [Refer: Related parties [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 24
-IssueDate 2023-01-01
-Paragraph 18
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=24&code=ifrs-tx-2023-en-r&anchor=para_18&doctype=Standard
-URIDate 2023-03-23

+ Details

Name:	ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesExplanatory
Namespace Prefix:	ifrs-full_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Disclosure of key management personnel compensation

+ References

No definition available.

+ Details

Name:	stn_DisclosureOfKeyManagementPersonnelCompensationTextBlock
Namespace Prefix:	stn_
Data Type:	dtr-types1:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Disclosure Of Significant Entities Owning Voting And Restricted Stock

+ References

No definition available.

+ Details

Name:	stn_DisclosureOfSignificantEntitiesOwningVotingAndRestrictedStockTextBlock
Namespace Prefix:	stn_
Data Type:	dtr-types1:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Related Party

+ References

No definition available.

+ Details

Name:	stn_RelatedPartyAbstract
Namespace Prefix:	stn_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration