XML 77 R63.htm IDEA: XBRL DOCUMENT v3.24.0.1
Leases - Ground Leases (Details)
ft² in Millions, $ in Millions
12 Months Ended
Dec. 31, 2023
USD ($)
ft²
lease
property
Dec. 31, 2022
USD ($)
Dec. 31, 2021
USD ($)
Real Estate [Line Items]      
Number of properties subject to ground leases | property 232    
Square feet subject to ground leases | ft² 16.9    
Number of ground leases prepaid 75    
Amortization of prepaid rent | $ $ 1.3 $ 1.1 $ 0.6
Number of ground leases, excluding prepaid leases 157    
Minimum      
Real Estate [Line Items]      
Ground leases, initial term 40 years    
Maximum      
Real Estate [Line Items]      
Ground leases, initial term 99 years