Annual Total Returns |
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
Dec. 31, 2021 |
Dec. 31, 2020 |
Dec. 31, 2019 |
Dec. 31, 2018 |
Dec. 31, 2017 |
Dec. 31, 2016 |
|---|---|---|---|---|---|---|---|---|---|---|
| Morgan Stanley Institutional Liquidity Funds | MSILF Treasury Securities Portfolio | DAP | ||||||||||
| Prospectus [Line Items] | ||||||||||
| Annual Return [Percent] | 4.13% | 5.12% | 4.92% | 1.42% | 0.01% | 0.35% | 2.02% | 1.69% | 0.72% | 0.19% |