Fair Value Measurements (Details) - USD ($) $ in Thousands		Jun. 30, 2026	Dec. 31, 2025
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Notes receivable		$ 32,421	$ 31,987
Notes payable, net		4,873,182	4,619,301
Unsecured credit facilities	[1]	30,000	120,000
Fair Value, Measurements, Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities		40,346	39,887
Available-for-sale debt securities		11,182	11,486
Interest rate derivatives		7,304	6,778
Total		58,832	58,151
Interest Rate Cash Flow Hedge Liability at Fair Value		(459)	(1,606)
Fair Value, Inputs, Level 1 [Member] | Fair Value, Measurements, Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities		40,346	39,887
Total		40,346	39,887
Fair Value, Inputs, Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Notes receivable, fair value		32,435	32,173
Notes payable, net, Fair Value		4,751,276	4,554,628
Unsecured credit facilities, Fair Value	[1]	30,000	120,000
Fair Value, Inputs, Level 2 [Member] | Fair Value, Measurements, Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale debt securities		11,182	11,486
Interest rate derivatives		7,304	6,778
Total		18,486	18,264
Interest Rate Cash Flow Hedge Liability at Fair Value		$ (459)	$ (1,606)

[1] The carrying amount approximates its fair value due to the variable nature of the terms.