Notes Payable and Unsecured Credit Facilities - Schedule of Maturities of Long-term Debt (Details) - USD ($) $ in Thousands		Sep. 30, 2024	Dec. 31, 2023
Debt Instrument [Line Items]
2024	[1]	$ 32,776
2025		312,215
2026		357,769
2027		754,571
2028		371,882
Beyond 5 Years		2,601,042
Unamortized debt premium/(discount) and issuance costs		(35,248)
Total		4,395,007	$ 4,153,949
Unsecured Debt [Member]
Debt Instrument [Line Items]
Total		3,722,659	$ 3,252,755
Scheduled Principal Payments [Member] | Mortgages [Member]
Debt Instrument [Line Items]
2024	[1]	2,461
2025		9,678
2026		9,920
2027		7,013
2028		5,312
Beyond 5 Years		7,956
Total		42,340
Mortgage Loan Maturities [Member] | Mortgages [Member]
Debt Instrument [Line Items]
2024	[1]	30,315
2025		52,537
2026		147,849
2027		222,558
2028		36,570
Beyond 5 Years		118,086
Unamortized debt premium/(discount) and issuance costs		(7,907)
Total		600,008
Unsecured Maturities [Member] | Unsecured Debt [Member]
Debt Instrument [Line Items]
2024	[1]	0
2025	[2]	250,000
2026	[2]	200,000
2027	[2]	525,000
2028	[2]	330,000
Beyond 5 Years	[2]	2,475,000
Unamortized debt premium/(discount) and issuance costs	[2]	(27,341)
Total	[2]	$ 3,752,659

[1] Reflects scheduled principal payments and maturities for the remainder of the year.

[2] Includes unsecured public and private debt and unsecured credit facilities.