Share Capital - Summary Of Weighted Average Grant Date Fair Value And Total Fair Value Of RSUs Vested (Detail)	3 Months Ended
Mar. 31, 2026 $ / shares
Weighted Average Grant Date Fair Value And Total Fair Value Of RSUs Vested [Line Items]
Weighted average grant date fair value (per share) of RSUs granted (CAD)	$ 6.84

The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(iii)(01)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

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Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	duration