v3.25.4
Institutional Class Z [Member] Annual Fund Operating Expenses - Institutional Z - Harding Loevner Global Equity Portfolio
Oct. 31, 2025
Prospectus [Line Items]  
Fee Waiver or Reimbursement over Assets, Date of Termination February 28, 2027
Institutional Class Z  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.70%
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.08%
Acquired Fund Fees and Expenses 0.01% [1]
Expenses (as a percentage of Assets) 0.79%
Fee Waiver or Reimbursement (0.03%) [2]
Net Expenses (as a percentage of Assets) 0.76% [1],[2]
[1] Acquired fund fees and expenses reflect the Portfolio’s pro rata share of the fees and expenses incurred by investing in other investment companies, which may include money market funds.
[2] Harding Loevner LP has contractually agreed to waive a portion of its management fee and/or reimburse the Portfolio’s Institutional Class Z shares for its other operating expenses to the extent Total Annual Portfolio Operating Expenses (excluding taxes, interest, borrowing costs, overdraft charges, litigation and indemnification, consultant fees, extraordinary expenses, brokerage and other transaction expenses relating to the purchase or sale of portfolio investments and acquired fund fees and expenses), as a percentage of average daily net assets, exceed 0.75% through February 28, 2027. This fee waiver and expense reimbursement agreement may be terminated by the Board at any time and will automatically terminate upon the termination of the Portfolio’s investment advisory agreement.