Unsecured and Secured Indebtedness - Summary of Unsecured and Secured Indebtedness (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Debt Instrument [Line Items]
Net unamortized debt issuance costs	$ (5,335)
Total Senior Notes	1,303,243	$ 1,453,923
Total Term Loan	198,856	198,521
Mortgage Indebtedness	124,176	54,577
Unsecured Senior Notes [Member]
Debt Instrument [Line Items]
Debt Instrument, Carrying Amount	1,307,100	1,460,000
Senior notes – discount, net	(1,400)	(2,300)
Net unamortized debt issuance costs	(2,500)	(3,800)
Total Senior Notes	$ 1,303,200	$ 1,453,900
Debt Instrument Maturity Date, Start	2025-02
Debt Instrument Maturity Date, End	2027-06
Unsecured Senior Notes [Member] | Minimum [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate	3.625%	3.375%
Unsecured Senior Notes [Member] | Maximum [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate	4.70%	4.70%
Mortgages
Debt Instrument [Line Items]
Net unamortized debt issuance costs	$ (1,700)	$ (300)
Mortgage Indebtedness	124,200	54,600
Mortgage indebtedness Fixed Rate [Member]
Debt Instrument [Line Items]
Debt Instrument, Carrying Amount	$ 125,900	$ 54,900
Weighted average discount rate percent	6.20%	4.50%
Debt Instrument Maturity Date, Start	2025-02
Debt Instrument Maturity Date, End	2028-11
Wells Fargo Bank National Association [Member] | Term Loan [Member] | Unsecured Debt [Member]
Debt Instrument [Line Items]
Debt Instrument, Carrying Amount	$ 200,000	$ 200,000
Net unamortized debt issuance costs	(1,100)	(1,500)
Total Term Loan	$ 198,900	$ 198,500
Term Loan interest rates	4.00%	4.00%
Debt Instrument Maturity Date	2027-06