Shareholder Report, Line Graph (Details) 194409_Horizon Kinetics Energy and Remediation ETF_TF_TSR Annual {TF} - USD ($) |
12 Months Ended | |||
|---|---|---|---|---|
Dec. 31, 2024 |
Dec. 31, 2023 |
Feb. 21, 2023 |
Dec. 31, 2025 |
|
| Horizon Kinetics Energy and Remediation ETF | ||||
| Account Value [Line Items] | ||||
| Line Graph and Table Measure Name | Horizon Kinetics Energy and Remediation ETF NAV | |||
| Accumulated Value | $ 12,505 | $ 10,639 | $ 10,000 | $ 13,685 |
| S&P 500 TR [Member] | ||||
| Account Value [Line Items] | ||||
| Line Graph and Table Measure Name | S&P 500 TR | |||
| Accumulated Value | $ 15,129 | $ 12,101 | $ 10,000 | $ 17,834 |