Credit Losses on Financial Assets and Other Instruments - Credit Risk Classification (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Investing Receivables
Financing Receivable, Credit Quality Indicator [Line Items]
2018 and Earlier	$ 66,105
2019	0
2020	2,326
2021	8,336
2022	6,867
2023	255
Total	83,889	$ 87,415
Financing Receivable, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]
Total	0
Investing Receivables | Investment grade
Financing Receivable, Credit Quality Indicator [Line Items]
2018 and Earlier	66,105
2019	0
2020	2,326
2021	8,336
2022	0
2023	255
Total	77,022
Investing Receivables | Non-investment grade
Financing Receivable, Credit Quality Indicator [Line Items]
2018 and Earlier	0
2019	0
2020	0
2021	0
2022	6,867
2023	0
Total	6,867
Tenant Notes Receivables
Financing Receivable, Credit Quality Indicator [Line Items]
2018 and Earlier	811
2019	61
2020	1,548
2021	0
2022	0
2023	0
Total	2,420
Financing Receivable, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]
2018 and Earlier	33
2019	0
2020	0
2021	0
2022	0
2023	0
Total	33
Tenant Notes Receivables | Investment grade
Financing Receivable, Credit Quality Indicator [Line Items]
2018 and Earlier	686
2019	15
2020	115
2021	0
2022	0
2023	0
Total	816
Tenant Notes Receivables | Non-investment grade
Financing Receivable, Credit Quality Indicator [Line Items]
2018 and Earlier	125
2019	46
2020	1,433
2021	0
2022	0
2023	0
Total	1,604
Sales-Type Lease Receivables | Investment grade
Financing Receivable, Credit Quality Indicator [Line Items]
2018 and Earlier	0
2019	0
2020	5,098
2021	0
2022	0
2023	0
Total	$ 5,098