v3.26.1
Investment Objectives and Goals - Prospectus Summary
Jan. 31, 2026
Dreyfus Government Cash Management  
Prospectus [Line Items]  
Risk/Return [Heading] Fund Summary
Objective [Heading] Investment Objective
Objective, Primary [Text Block] The fund seeks as high a level of current income as is consistent with the preservation of capital and the maintenance of liquidity.
Dreyfus Government Securities Cash Management  
Prospectus [Line Items]  
Risk/Return [Heading] Fund Summary
Objective [Heading] Investment Objective
Objective, Primary [Text Block] The fund seeks as high a level of current income as is consistent with the preservation of capital and the maintenance of liquidity.
Dreyfus Government Cash Management  
Prospectus [Line Items]  
Risk/Return [Heading] Fund Summary
Objective [Heading] Investment Objective
Objective, Primary [Text Block] The fund seeks as high a level of current income as is consistent with the preservation of capital and the maintenance of liquidity.
Dreyfus Government Cash Management  
Prospectus [Line Items]  
Risk/Return [Heading] Fund Summary
Objective [Heading] Investment Objective
Objective, Primary [Text Block] The fund seeks as high a level of current income as is consistent with the preservation of capital and the maintenance of liquidity.
Dreyfus Government Cash Management  
Prospectus [Line Items]  
Risk/Return [Heading] Fund Summary
Objective [Heading] Investment Objective
Objective, Primary [Text Block] The fund seeks as high a level of current income as is consistent with the preservation of capital and the maintenance of liquidity.
Dreyfus Government Cash Management  
Prospectus [Line Items]  
Risk/Return [Heading] Fund Summary
Objective [Heading] Investment Objective
Objective, Primary [Text Block] The fund seeks as high a level of current income as is consistent with the preservation of capital and the maintenance of liquidity.
Dreyfus Government Securities Cash Management  
Prospectus [Line Items]  
Risk/Return [Heading] Fund Summary
Objective [Heading] Investment Objective
Objective, Primary [Text Block] The fund seeks as high a level of current income as is consistent with the preservation of capital and the maintenance of liquidity.
Dreyfus Government Cash Management  
Prospectus [Line Items]  
Risk/Return [Heading] Fund Summary
Objective [Heading] Investment Objective
Objective, Primary [Text Block] The fund seeks as high a level of current income as is consistent with the preservation of capital and the maintenance of liquidity.
Dreyfus Government Securities Cash Management  
Prospectus [Line Items]  
Risk/Return [Heading] Fund Summary
Objective [Heading] Investment Objective
Objective, Primary [Text Block] The fund seeks as high a level of current income as is consistent with the preservation of capital and the maintenance of liquidity.
Dreyfus Government Cash Management  
Prospectus [Line Items]  
Risk/Return [Heading] Fund Summary
Objective [Heading] Investment Objective
Objective, Primary [Text Block] The fund seeks as high a level of current income as is consistent with the preservation of capital and the maintenance of liquidity.
Dreyfus Government Securities Cash Management  
Prospectus [Line Items]  
Risk/Return [Heading] Fund Summary
Objective [Heading] Investment Objective
Objective, Primary [Text Block] The fund seeks as high a level of current income as is consistent with the preservation of capital and the maintenance of liquidity.
Dreyfus Government Cash Management  
Prospectus [Line Items]  
Risk/Return [Heading] Fund Summary
Objective [Heading] Investment Objective
Objective, Primary [Text Block] The fund seeks as high a level of current income as is consistent with the preservation of capital and the maintenance of liquidity.
Dreyfus Government Cash Management  
Prospectus [Line Items]  
Risk/Return [Heading] Fund Summary
Objective [Heading] Investment Objective
Objective, Primary [Text Block] The fund seeks as high a level of current income as is consistent with the preservation of capital and the maintenance of liquidity.
Dreyfus Government Cash Management  
Prospectus [Line Items]  
Risk/Return [Heading] Fund Summary
Objective [Heading] Investment Objective
Objective, Primary [Text Block] The fund seeks as high a level of current income as is consistent with the preservation of capital and the maintenance of liquidity.
Dreyfus Government Cash Management  
Prospectus [Line Items]  
Risk/Return [Heading] Fund Summary
Objective [Heading] Investment Objective
Objective, Primary [Text Block] The fund seeks as high a level of current income as is consistent with the preservation of capital and the maintenance of liquidity.