Real Property Acquisitions and Development - Pro forma (Details) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended
		Mar. 31, 2025	Mar. 31, 2024
Real Property Acquisitions and Development [Line Items]
Net income attributable to common stockholders (as reported) (in dollars per share)	[1]	$ 0.40	$ 0.22
Care UK Acquisition
Real Property Acquisitions and Development [Line Items]
Pro forma revenues			$ 2,028,367
Pro forma net income attributable to common stockholders			$ 115,491
Net income attributable to common stockholders (as reported) (in dollars per share)			$ 0.22
Net income attributable to common stockholders (pro forma) (in dollars per share)			$ 0.20

[1] Includes adjustment to the numerator for income (loss) attributable to OP Units and DownREIT Units.