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Business Acquisition - Additional Information (Details) $ in Millions	12 Months Ended
	Dec. 31, 2023 CAD ($)	Jun. 30, 2023 employee	Oct. 28, 2022 employee	Apr. 01, 2022 employee
Barton Willmore LLP
Disclosure of detailed information about business combination [line items]
Number of employees | employee				300
L2P
Disclosure of detailed information about business combination [line items]
Number of employees | employee			40
Aggregated individually immaterial business combinations
Disclosure of detailed information about business combination [line items]
Goodwill and intangible assets expected to be deductible for tax purposes | $	$ 111.9
Provisions | $	21.6
Gross revenue earned | $	$ 68.3
Environmental Systems Design, Inc.
Disclosure of detailed information about business combination [line items]
Number of employees | employee		300

X

- Definition

The amount of contingent liabilities recognised as of the acquisition date in a business combination. [Refer: Contingent liabilities [member]; Business combinations [member]]

+ References

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- Definition

The number of personnel employed by the entity at a date.

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- Definition

The amount of revenue of the acquiree since the acquisition date included in the consolidated statement of comprehensive income. [Refer: Revenue]

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- Definition

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