XML 47 R37.htm IDEA: XBRL DOCUMENT v3.23.3
Indebtedness - Summary Information Concerning Indebtedness (Detail) - USD ($)
 9 Months Ended 12 Months Ended
Sep. 30, 2023
Dec. 31, 2022
Debt Instrument [Line Items]    
Outstanding Principal $ 2,677,055,000 $ 2,586,352,000
Unamortized Debt Issuance Costs (12,117,000) (14,644,000)
Unamortized Loan (Discount)/Premiums 50,772,000 59,937,000
Carrying  Amount $ 2,715,710,000 $ 2,631,645,000
Weighted Average Rate 4.90% 4.50%
Weighted Average Maturity (in years) 4 years 2 months 12 days 5 years 1 month 6 days
Indebtedness associated with real estate held for sale $ 40,593,000 $ 0
Effective interest rate, percentage 4.20% 4.10%
Unsecured revolver    
Debt Instrument [Line Items]    
Outstanding Principal $ 241,479,000 $ 165,978,000
Unamortized Debt Issuance Costs (1,244,000) (1,695,000)
Unamortized Loan (Discount)/Premiums 0 0
Carrying  Amount $ 240,235,000 $ 164,283,000
Weighted Average Rate 6.60% 4.90%
Weighted Average Maturity (in years) 2 years 3 months 18 days 3 years 1 month 6 days
Credit facility borrowing capacity $ 500,000,000 $ 500,000,000
Unsecured term loans    
Debt Instrument [Line Items]    
Outstanding Principal 600,000,000 600,000,000
Unamortized Debt Issuance Costs (2,610,000) (3,388,000)
Unamortized Loan (Discount)/Premiums 0 0
Carrying  Amount $ 597,390,000 $ 596,612,000
Weighted Average Rate 6.50% 5.10%
Weighted Average Maturity (in years) 3 years 9 months 18 days 4 years 6 months
Secured credit facilities    
Debt Instrument [Line Items]    
Outstanding Principal $ 617,114,000 $ 635,128,000
Unamortized Debt Issuance Costs (2,158,000) (2,256,000)
Unamortized Loan (Discount)/Premiums 23,248,000 27,670,000
Carrying  Amount $ 638,204,000 $ 660,542,000
Weighted Average Rate 4.30% 4.30%
Weighted Average Maturity (in years) 5 years 2 months 12 days 5 years 10 months 24 days
Mortgages    
Debt Instrument [Line Items]    
Outstanding Principal $ 1,218,462,000 $ 1,185,246,000
Unamortized Debt Issuance Costs (6,105,000) (7,305,000)
Unamortized Loan (Discount)/Premiums 27,524,000 32,267,000
Carrying  Amount $ 1,239,881,000 $ 1,210,208,000
Weighted Average Rate 4.00% 3.90%
Weighted Average Maturity (in years) 4 years 4 months 24 days 5 years 2 months 12 days