Real Property Acquisitions and Development - Amica Senior Lifestyles Acquisition (Details) $ in Thousands, $ in Thousands	Jul. 02, 2026 CAD ($) property	Apr. 01, 2026 USD ($) community property
Amica Senior Lifestyles, Unconsolidated Properties
Business Combination [Line Items]
Number of properties \| property		4
Amica Senior Lifestyles, Unconsolidated Properties \| Subsequent event
Business Combination [Line Items]
Number of properties \| property	1
Amica Senior Lifestyles Acquisition
Business Combination [Line Items]
Number of assets acquired \| community		34
Consideration transferred		$ 2,951,181
Secured debt		408,623
Exchangeable partnership units		$ 27,589
Amica Senior Lifestyles Acquisition, Forward Purchase Agreement \| Subsequent event
Business Combination [Line Items]
Number of assets acquired \| property	4
Consideration transferred	$ 614,000

Amount of consideration transferred in asset acquisition. Includes, but is not limited to, cash, liability incurred by acquirer, and equity interest issued by acquirer.

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