v3.26.1
Annual Fund Operating Expenses - SEQUOIA FUND INC - SEQUOIA FUND INC
Apr. 27, 2026
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 1.00%
Other Expenses (as a percentage of Assets): 0.11%
Expenses (as a percentage of Assets) 1.11% [1]
Fee Waiver or Reimbursement (0.11%) [1]
Net Expenses (as a percentage of Assets) 1.00% [1]
[1] It is the intention of Ruane Cunniff L.P. (the “Adviser”) to ensure the Fund does not pay in excess of 1.00% in Net Annual Fund Operating Expenses. This expense reimbursement obligation is a provision of the Adviser’s investment advisory contract with the Fund and the reimbursement obligation will be in effect only so long as that investment advisory contract is in effect.