Notes Payable, Bank Credit Facility, Interest Expense and Amortization of Deferred Debt Costs - Scheduled Maturities of All Debt, Including Scheduled Principal Amortization (Detail) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Balloon Payments
2025	$ 187,000
2026	134,088
2027	100,000
2028	17,811
2029	25,514
Thereafter	632,489
Balloon Payments	1,096,902
Scheduled Principal Amortization
2025	35,646
2026	34,010
2027	33,436
2028	34,188
2029	34,748
Thereafter	283,758
Scheduled Principal Amortization	455,786
Total
2025	222,646
2026	168,098
2027	133,436
2028	51,999
2029	60,262
Thereafter	916,247
Principal amount	1,552,688	$ 1,410,000
Unamortized deferred debt costs	20,072	$ 19,300
Net	1,532,616
Line of Credit
Total
Line of credit facility, maximum borrowing capacity	525,000
Line of Credit | New Facility
Total
Long-term debt, gross	187,000
Term Facility | Line of Credit
Total
Line of credit facility, maximum borrowing capacity	$ 100,000