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Equity Method Investments (Details) $ in Thousands |  |  |  | 12 Months Ended |  |
--- | --- | --- | --- | --- | --- | ---
Dec. 05, 2023 USD ($) | Jun. 01, 2023 item | Mar. 01, 2023 USD ($) item | Dec. 31, 2025 USD ($) | Dec. 31, 2024 USD ($) | Dec. 31, 2023 USD ($) | Jan. 23, 2025 | Oct. 23, 2023 USD ($)
Equity Method Investment |  |  |  |  |  |  |  |
Income (loss) from equity method investments |  |  |  | $ 4,509 | $ (1,514) | $ 2,503 |  |
Partnership's investment balance |  |  |  | 113,755 | 92,709 |  |  |
Payment to acquire investment |  |  |  | $ 29,517 | 19,125 | 95,301 |  |
Number of fuel sites owned or leased | item |  | 64 |  |  |  |  |  |
Maximum | Office space leases |  |  |  |  |  |  |  |
Equity Method Investment |  |  |  |  |  |  |  |
Lease term |  |  |  | 12 years |  |  |  |
BIG GRP 275 Grove JV LLC |  |  |  |  |  |  |  |
Equity Method Investment |  |  |  |  |  |  |  |
Income (loss) from equity method investments |  |  |  | $ 2,200 |  |  |  |
Partnership's investment balance |  |  |  | 12,000 |  |  |  |
BIG GRP 275 Grove JV LLC | Office space leases |  |  |  |  |  |  |  |
Equity Method Investment |  |  |  |  |  |  |  |
Lease term |  |  |  |  |  |  | 12 years |
Everett Landco GP, LLC |  |  |  |  |  |  |  |
Equity Method Investment |  |  |  |  |  |  |  |
Ownership interest |  |  |  |  |  |  |  | 30.00%
Income (loss) from equity method investments |  |  |  | 0 | 200 | 0 |  |
Partnership's investment balance |  |  |  | 24,000 | 17,200 |  |  |
Maximum amount of financial assurances liability | $ 75,000 |  |  | 28,800 |  |  |  |
Demolition and remediation expenses |  |  |  | 46,200 |  |  |  |
Percentage of amounts paid under the Remediation Guaranty | 70.00% |  |  |  |  |  |  |
Amounts paid under the Remediation Guaranty | $ 52,500 |  |  |  |  |  |  |
Everett Landco GP, LLC | Maximum |  |  |  |  |  |  |  |
Equity Method Investment |  |  |  |  |  |  |  |
Partnership agreed to invest |  |  |  |  |  |  |  | $ 30,000
Spring Partners Retail LLC |  |  |  |  |  |  |  |
Equity Method Investment |  |  |  |  |  |  |  |
Ownership interest |  |  | 49.99% |  |  |  |  |
Income (loss) from equity method investments |  |  |  | 2,300 | (1,700) | $ 2,500 |  |
Partnership's investment balance |  |  |  | $ 77,800 | $ 75,500 |  |  |
Payment to acquire investment |  |  | $ 69,500 |  |  |  |  |
Ownership percentage by co-venturer |  |  | 50.01% |  |  |  |  |
Number of directors | item |  |  | 2 |  |  |  |  |
Number of directors designated by partnership | item |  |  | 1 |  |  |  |  |

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