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Investment Activity (Other Portfolio Activity) (Details) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 USD ($) property | Dec. 31, 2022 USD ($) operator | Dec. 31, 2021 USD ($)
Real Estate [Line Items] |  |  |
Rental income | $ (249,227) | $ (217,700) | $ (271,049)
Lease incentive payments, net | 10,669 | 3,190 |
Property, plant and equipment, net | $ 2,107,082 | 2,118,210 |
Lease Option |  |  |
Real Estate [Line Items] |  |  |
Properties | property | 3 |  |
Lease Option, Between 2027 and 2028 |  |  |
Real Estate [Line Items] |  |  |
Rental income | $ (7,200) | $ (7,000) | (6,900)
Property, plant and equipment, net | 58,400 |  |
Cash Basis Lessees |  |  |
Real Estate [Line Items] |  |  |
Number of operators converted to cash basis accounting | operator |  | 3 |
Rental income | (48,300) | $ (21,400) | $ (68,800)
Straight line rent adjustments | 26,000 |  |
Lease incentive payments, net | 7,100 | 7,100 |
Prior rent deferrals | $ 2,800 | $ 300 |

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