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Net Investment in Sales-type Leases and Ground Lease Receivables - Interest Income (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023
Lessor, Lease, Description [Line Items] |  |  |  |
Interest income from sales-type leases | $ 67,120 | $ 59,130 | $ 195,573 | $ 174,350
Cash |  |  |  |
Lessor, Lease, Description [Line Items] |  |  |  |
Interest income from sales-type leases | 43,881 | 38,076 | 127,914 | 112,211
Non-cash |  |  |  |
Lessor, Lease, Description [Line Items] |  |  |  |
Interest income from sales-type leases | 23,239 | 21,054 | 67,659 | 62,139
Net Investment in Sales-type Leases |  |  |  |
Lessor, Lease, Description [Line Items] |  |  |  |
Interest income from sales-type leases | 43,535 | 39,791 | 128,602 | 118,416
Net Investment in Sales-type Leases | Cash |  |  |  |
Lessor, Lease, Description [Line Items] |  |  |  |
Interest income from sales-type leases | 28,203 | 25,309 | 83,318 | 75,355
Net Investment in Sales-type Leases | Non-cash |  |  |  |
Lessor, Lease, Description [Line Items] |  |  |  |
Interest income from sales-type leases | 15,332 | 14,482 | 45,284 | 43,061
Ground Lease Receivables |  |  |  |
Lessor, Lease, Description [Line Items] |  |  |  |
Interest income from sales-type leases | 23,585 | 19,339 | 66,971 | 55,934
Ground Lease Receivables | Cash |  |  |  |
Lessor, Lease, Description [Line Items] |  |  |  |
Interest income from sales-type leases | 15,678 | 12,767 | 44,596 | 36,856
Ground Lease Receivables | Non-cash |  |  |  |
Lessor, Lease, Description [Line Items] |  |  |  |
Interest income from sales-type leases | $ 7,907 | $ 6,572 | $ 22,375 | $ 19,078

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