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Summary of Significant Accounting Policies - Basis of Presentation and Real Estate Properties (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Real Estate Properties      
Ownership interest in subsidiaries (as a percent) 100.00%    
Increase in capitalized above and below market leases rental income $ (245) $ 7,211 $ 7,405
Amortization of acquired real estate leases and other intangible assets $ 11,524 $ 42,783 $ 48,669
Above market lease, weighted average amortization period, lease term 4 years 3 months 18 days    
Lease, weighted average amortization period, lease term 7 years    
Below market lease, weighted average amortization period, lease term 4 years 7 months 6 days    
Finite lived intangible asset, future amortization      
2023 $ 11,061    
2024 7,725    
2025 5,317    
2026 4,378    
2027 3,412    
Thereafter $ 12,340    
Land and Building | Real Estate Investment | Maximum      
Real Estate Properties      
Estimated useful lives (up to) 40 years