v3.26.1
Shareholder Fees - Mast Multialternative Strategy Fund
Oct. 31, 2025
Class A Shares  
Prospectus [Line Items]  
Maximum Sales Charge Imposed on Purchases (as a percentage of Offering Price) 5.25%
Maximum Deferred Sales Charge (as a percentage of Offering Price) 0.00% [1]
Class I Shares  
Prospectus [Line Items]  
Maximum Sales Charge Imposed on Purchases (as a percentage of Offering Price) 0.00%
Maximum Deferred Sales Charge (as a percentage of Offering Price) 0.00%
[1] Purchases of Class A shares of $1 million or more may be subject to a 1.00% deferred sales charge on redemptions within 12 months of purchase.