Indebtedness - Summary of Indebtedness (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Debt Instrument [Line Items]
Long-term Debt, Gross	$ 2,232,549
Unsecured Credit Facility	299,000	$ 143,000
2027 Notes
Debt Instrument [Line Items]
Long-term Debt, Gross	$ 6,070	6,070
Interest Rate	7.15%
Effective Interest Rate	7.11%
Maturity Date	May 15, 2027
2028 Notes
Debt Instrument [Line Items]
Long-term Debt, Gross	$ 31,901	31,901
Interest Rate	7.60%
Effective Interest Rate	8.13%
Maturity Date	Jul. 15, 2028
2032 Notes
Debt Instrument [Line Items]
Long-term Debt, Gross	$ 10,600	10,600
Interest Rate	7.75%
Effective Interest Rate	7.87%
Maturity Date	Apr. 15, 2032
2027 Private Placement Notes
Debt Instrument [Line Items]
Long-term Debt, Gross	$ 125,000	125,000
Interest Rate	4.30%
Effective Interest Rate	4.30%
Maturity Date	Apr. 20, 2027
2028 Private Placement Notes
Debt Instrument [Line Items]
Long-term Debt, Gross	$ 150,000	150,000
Interest Rate	3.86%
Effective Interest Rate	3.86%
Maturity Date	Feb. 15, 2028
2029 Private Placement Notes
Debt Instrument [Line Items]
Long-term Debt, Gross	$ 75,000	75,000
Interest Rate	4.40%
Effective Interest Rate	4.40%
Maturity Date	Apr. 20, 2029
2029 II Private Placement Notes
Debt Instrument [Line Items]
Long-term Debt, Gross	$ 150,000	150,000
Interest Rate	3.97%
Effective Interest Rate	4.23%
Maturity Date	Jul. 23, 2029
2030 Private Placement Notes
Debt Instrument [Line Items]
Long-term Debt, Gross	$ 150,000	150,000
Interest Rate	3.96%
Effective Interest Rate	3.96%
Maturity Date	Feb. 15, 2030
2030 II Private Placement Notes
Debt Instrument [Line Items]
Long-term Debt, Gross	$ 100,000	100,000
Interest Rate	2.74%
Effective Interest Rate	2.74%
Maturity Date	Sep. 17, 2030
2032 Private Placement Notes
Debt Instrument [Line Items]
Long-term Debt, Gross	$ 200,000	200,000
Interest Rate	2.84%
Effective Interest Rate	2.84%
Maturity Date	Sep. 17, 2032
2021 Unsecured Term Loan
Debt Instrument [Line Items]
Long-term Debt, Gross	$ 200,000	200,000
Interest Rate	1.81%
Maturity Date	Jul. 07, 2026
2022 Unsecured Term Loan
Debt Instrument [Line Items]
Long-term Debt, Gross	$ 425,000	425,000
Interest Rate	3.64%
Maturity Date	Oct. 18, 2027
2022 Unsecured Term Loan II
Debt Instrument [Line Items]
Long-term Debt, Gross	$ 300,000	300,000
Interest Rate	4.88%
Maturity Date	Aug. 12, 2025
Mortgage Loan Payable
Debt Instrument [Line Items]
Long-term Debt	$ 9,978	10,299
Interest Rate	4.17%
Effective Interest Rate	4.17%
Maturity Date	Aug. 01, 2028
Senior Unsecured Notes
Debt Instrument [Line Items]
Long-term Debt, Gross	$ 998,571	998,571
Unamortized Debt Issuance Costs	(4,062)	(4,777)
Unamortized Discounts	(46)	(52)
Long-term Debt	994,463	993,742
Unsecured Term Loans
Debt Instrument [Line Items]
Long-term Debt, Gross	925,000	925,000
Unamortized Debt Issuance Costs	(4,137)	(5,740)
Long-term Debt	920,863	919,260
Unsecured Credit Facility
Debt Instrument [Line Items]
Unamortized Debt Issuance Costs	(2,036)	(3,285)
Unsecured Credit Facility	$ 299,000	$ 143,000
Interest Rate	6.19%
Maturity Date	Jul. 07, 2025