Segment Reporting - Assets and Capital Expenditure (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Segment reporting
Total assets	$ 4,361,250	$ 5,137,005	$ 5,446,136
Operating Segments | SHOP
Segment reporting
Total assets	2,867,025	3,084,101	3,134,978
Operating Segments | Medical Office and Life Science Portfolio
Segment reporting
Total assets	1,192,731	1,688,034	1,866,422
All Other
Segment reporting
Total assets	$ 301,494	$ 364,870	$ 444,736