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Partners' Equity, Allocations and Cash Distributions- Distributions paid and Preferred Units (Details) - USD ($) $ / shares in Units, $ in Thousands |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 12 Months Ended
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Feb. 17, 2026 | Feb. 13, 2026 | Jan. 30, 2026 | Jan. 12, 2026 | Nov. 17, 2025 | Nov. 14, 2025 | Aug. 15, 2025 | Aug. 14, 2025 | May 15, 2025 | Feb. 18, 2025 | Feb. 14, 2025 | Nov. 15, 2024 | Nov. 14, 2024 | Aug. 15, 2024 | Aug. 14, 2024 | May 15, 2024 | Apr. 15, 2024 | Feb. 15, 2024 | Feb. 14, 2024 | Nov. 15, 2023 | Nov. 14, 2023 | Aug. 15, 2023 | Aug. 14, 2023 | May 15, 2023 | Feb. 15, 2023 | Feb. 14, 2023 | Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
Cash Distribution Payment |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Per Unit Cash Distribution (in dollars per unit) |  |  |  |  |  | $ 0.755 |  | $ 0.75 | $ 0.745 |  | $ 0.74 |  | $ 0.73 |  | $ 0.72 | $ 0.71 |  |  | $ 0.7 |  | $ 0.685 |  | $ 0.675 | $ 0.655 |  | $ 1.5725 |  |  |
Cash Distribution, Common Units |  |  |  |  |  | $ 25,667 |  | $ 25,497 | $ 25,327 |  | $ 25,157 |  | $ 24,817 |  | $ 24,477 | $ 24,137 |  |  | $ 23,797 |  | $ 23,287 |  | $ 22,947 | $ 22,267 |  | $ 53,458 |  |  |
Cash Distribution, General Partner |  |  |  |  |  | 205 |  | 203 | 201 |  | 198 |  | 194 |  | 189 | 185 |  |  | 180 |  | 174 |  | 169 | 162 |  | 569 |  |  |
Cash Distribution, Incentive |  |  |  |  |  | 4,605 |  | 4,446 | 4,287 |  | 4,128 |  | 3,810 |  | 3,493 | 3,174 |  |  | 2,857 |  | 2,380 |  | 2,062 | 1,587 |  | 1,383 |  |  |
Total Cash Distribution |  |  |  |  |  | $ 30,477 |  | $ 30,146 | $ 29,815 |  | $ 29,483 |  | $ 28,821 |  | $ 28,159 | $ 27,496 |  |  | $ 26,834 |  | $ 25,841 |  | $ 25,178 | $ 24,016 |  | $ 55,410 | $ 127,045 | $ 121,995 | $ 144,754
Common Limited Partners |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash Distribution Payment |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Quarterly distribution declared (in dollars per unit) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 0.635 |  |
Special distribution declared (in dollars per unit) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 0.9375 |  |
Common Limited Partners | Subsequent Events |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash Distribution Payment |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash Distribution, Common Units |  | $ 30,800 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total Cash Distribution |  | $ 30,800 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Quarterly cash distributions declared (in dollars per unit) |  |  | $ 0.76 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common Limited Partners | Subsequent Events | Annualized Basis |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash Distribution Payment |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Per Unit Cash Distribution (in dollars per unit) |  |  | $ 3.04 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Series B Preferred Limited Partners |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash Distribution Payment |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Per Unit Cash Distribution (in dollars per unit) |  |  |  |  | $ 0.59375 |  | $ 0.59375 |  | $ 0.59375 | $ 0.59375 |  | $ 0.59375 |  | $ 0.59375 |  | $ 0.59375 |  | $ 0.59375 |  | $ 0.59375 |  | $ 0.59375 |  | $ 0.59375 | $ 0.59375 |  |  |  |
Total Cash Distribution |  |  |  |  | $ 1,781 |  | $ 1,781 |  | $ 1,781 | $ 1,781 |  | $ 1,781 |  | $ 1,781 |  | $ 1,781 |  | $ 1,781 |  | $ 1,781 |  | $ 1,781 |  | $ 1,781 | $ 1,781 |  |  |  |
Initial distribution rate (as a percentage) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 9.50% |  |
Liquidation preference (in dollars per unit) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 25 |  |
Series B Preferred Limited Partners | Annualized Basis |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash Distribution Payment |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total Quarterly Distribution Target Amount (in dollars per unit) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 2.375 |  |
Series B Preferred Limited Partners | Minimum |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash Distribution Payment |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Notice period for redemption |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 30 days |  |
Series B Preferred Limited Partners | Maximum |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash Distribution Payment |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Notice period for redemption |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 60 days |  |
Series B Preferred Limited Partners | Subsequent Events |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash Distribution Payment |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash Distribution, Common Units | $ 1,800 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total Cash Distribution | $ 1,800 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total Quarterly Distribution Target Amount (in dollars per unit) |  |  |  | $ 0.59375 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Series B Preferred Limited Partners | Subsequent Events | Annualized Basis |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash Distribution Payment |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total Quarterly Distribution Target Amount (in dollars per unit) |  |  |  | $ 2.375 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Series A Preferred Limited Partners |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash Distribution Payment |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Per Unit Cash Distribution (in dollars per unit) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 0.514275 | $ 0.77596 |  | $ 0.77501 |  | $ 0.609375 |  | $ 0.609375 | $ 0.609375 |  |  |  |
Total Cash Distribution |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 2,142 |  | $ 2,139 |  | $ 1,682 |  | $ 1,682 | $ 1,682 |  |  |  |
Total redemption amount |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 70,400 |  |  |  |  |  |  |  |  |  |  |  |
Initial distribution rate (as a percentage) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 10.42% |  | 12.40% |  | 9.75% |  | 9.75% | 9.75% |  |  |  |

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