Loans Receivable - Narrative (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2026 USD ($) loan	Dec. 31, 2025 USD ($)
Financing Receivable, Allowance for Credit Loss [Line Items]
Interest receivable	$ 30,725	$ 23,497
Real estate loans receivable, net of credit allowance	$ 2,567,564	$ 1,831,210	[1]
Mortgage loans | Real Estate
Financing Receivable, Allowance for Credit Loss [Line Items]
Number of loans | loan	2
Real estate loans receivable, net of credit allowance	$ 895,000
Interest rate (as percent)	8.00%
Notes Receivable | Genesis Healthcare
Financing Receivable, Allowance for Credit Loss [Line Items]
Real estate loans receivable, net of credit allowance	$ 120,806

[1] The consolidated balance sheet at December 31, 2025 has been derived from the audited financial statements at that date but does not include all of the information and footnotes required by U.S. generally accepted accounting principles for complete financial statements.