Annual report pursuant to Section 13 and 15(d)

Credit Losses, Financial Assets and Other Instruments (Credit Risk Classification) (Details)

v3.22.0.1
Credit Losses, Financial Assets and Other Instruments (Credit Risk Classification) (Details) - USD ($)
$ in Thousands
Dec. 31, 2021
Dec. 31, 2020
Investing Receivables    
Financing Receivable, Credit Quality Indicator [Line Items]    
2016 and Earlier $ 70,434  
2017 1,069  
2018 0  
2019 6,041  
2020 1,675  
2021 4,606  
Total 83,825 $ 71,605
Investing Receivables | Investment grade    
Financing Receivable, Credit Quality Indicator [Line Items]    
2016 and Earlier 70,434  
2017 1,069  
2018 0  
2019 0  
2020 1,675  
2021 4,606  
Total 77,784  
Investing Receivables | Non-investment grade    
Financing Receivable, Credit Quality Indicator [Line Items]    
2016 and Earlier 0  
2017 0  
2018 0  
2019 6,041  
2020 0  
2021 0  
Total 6,041  
Tenant Notes Receivables    
Financing Receivable, Credit Quality Indicator [Line Items]    
2016 and Earlier 207  
2017 0  
2018 1,053  
2019 200  
2020 1,995  
2021 0  
Total 3,455  
Tenant Notes Receivables | Investment grade    
Financing Receivable, Credit Quality Indicator [Line Items]    
2016 and Earlier 0  
2017 0  
2018 921  
2019 63  
2020 271  
2021 0  
Total 1,255  
Tenant Notes Receivables | Non-investment grade    
Financing Receivable, Credit Quality Indicator [Line Items]    
2016 and Earlier 207  
2017 0  
2018 132  
2019 137  
2020 1,724  
2021 0  
Total 2,200  
Sales-Type Lease Receivables | Investment grade    
Financing Receivable, Credit Quality Indicator [Line Items]    
2016 and Earlier 0  
2017 0  
2018 0  
2019 0  
2020 6,194  
2021 0  
Total $ 6,194