v3.26.1
S000047014 [Member] Annual Fund Operating Expenses - BATS: Securitized Total Return Series - BATS: Securitized Total Return Series
Mar. 31, 2026
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.00%
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.02%
Expenses (as a percentage of Assets) 0.02%
Fee Waiver or Reimbursement (0.02%) [1]
Net Expenses (as a percentage of Assets) 0.00% [1],[2]
[1] As described in the “Management of the Fund” section of the Fund’s prospectus beginning on page 27, pursuant to the management agreement between BlackRock Advisors, LLC (“BlackRock”) and BlackRock Allocation Target Shares, on behalf of the Fund, BlackRock has contractually agreed to waive all fees and pay or reimburse all fees and expenses of the Fund, except extraordinary expenses, indefinitely. Extraordinary expenses may include Dividend Expense, Interest Expense, Acquired Fund Fees and Expenses and certain other Fund expenses.
[2] You should also be aware that the Fund is an investment option for (i) certain “wrap-fee” programs or other retail and institutional separately managed account clients for which BlackRock Investment Management, LLC or certain of its affiliates (individually or collectively referred to as “BIM LLC”) receives compensation pursuant to an investment management agreement, (ii) collective trust funds managed by BlackRock Institutional Trust Company, N.A. (“BTC”) and (iii) mutual funds advised by BlackRock or its affiliates. Wrap-fee program participants pay a “wrap-fee” to the sponsor of the program which typically covers investment advice and transaction costs on trades executed with the sponsor or a designated broker-dealer. You should read carefully the wrap-fee or other program brochure provided to you by your program sponsor or investment adviser. The brochure is required to include information about the fees charged to you and, in case of a wrap-fee program, the fees paid by the sponsor to BIM LLC.