v3.22.4
Schedule III - Real Estate and Accumulated Depreciation and Amortization - (Parenthetical) (Details)
$ in Thousands
 12 Months Ended
Dec. 31, 2022
USD ($)
Property
Dec. 31, 2021
USD ($)
Dec. 31, 2020
USD ($)
Land, buildings, and leasehold interests:      
Beginning balance $ 8,917,586 $ 8,534,275 $ 8,448,702
Acquisitions and dollars invested in projects under construction and tenant improvements 846,331 551,287 177,901
Dispositions (77,481) (146,019) (54,886)
Impairment losses (8,309) (21,957) (37,442)
Ending balance 9,678,127 8,917,586 8,534,275
Accumulated depreciation and amortization:      
Beginning balance 1,471,393 1,319,943 1,151,667
Dispositions (25,757) (44,509) (17,828)
Depreciation and amortization expense 215,029 195,959 186,104
Ending balance 1,660,665 1,471,393 $ 1,319,943
Net investment in direct financing leases 3,352 3,653  
Real estate, federal income tax basis 9,594,276    
Mortgages payable, including unamortized premium and net of unamortized debt costs 9,964 $ 10,697  
Mortgage Agreement Three [Member]      
Accumulated depreciation and amortization:      
Mortgages payable, including unamortized premium and net of unamortized debt costs 15,151    
Unamortized Discount (Premium) and Debt Issuance Costs $ 9,964    
Mortgage Agreement Three [Member] | Mortgages [Member]      
Accumulated depreciation and amortization:      
Number Of Properties Securing Mortgages Payable | Property 5