v3.25.4
S000001569 [Member] Annual Fund Operating Expenses - Emerging Markets Fund
Oct. 31, 2025
Prospectus [Line Items]  
Fee Waiver or Reimbursement over Assets, Date of Termination February 28, 2027
Class M  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.93% [1]
Distribution and Service (12b-1) Fees 0.00% [1]
Other Expenses (as a percentage of Assets): 0.36% [1]
Expenses (as a percentage of Assets) 1.29% [1]
Fee Waiver or Reimbursement (0.22%) [1]
Net Expenses (as a percentage of Assets) 1.07% [1]
Class S  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.93% [1]
Distribution and Service (12b-1) Fees 0.00% [1]
Other Expenses (as a percentage of Assets): 0.36% [1]
Expenses (as a percentage of Assets) 1.29% [1]
Fee Waiver or Reimbursement (0.12%) [1]
Net Expenses (as a percentage of Assets) 1.17% [1]
Class C  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.93% [1]
Distribution and Service (12b-1) Fees 0.75% [1]
Other Expenses (as a percentage of Assets): 0.61% [1]
Expenses (as a percentage of Assets) 2.29% [1]
Fee Waiver or Reimbursement (0.12%) [1]
Net Expenses (as a percentage of Assets) 2.17% [1]
Class A  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.93% [1]
Distribution and Service (12b-1) Fees 0.25% [1]
Other Expenses (as a percentage of Assets): 0.36% [1]
Expenses (as a percentage of Assets) 1.54% [1]
Fee Waiver or Reimbursement (0.12%) [1]
Net Expenses (as a percentage of Assets) 1.42% [1]
Class Y  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.93% [1]
Distribution and Service (12b-1) Fees 0.00% [1]
Other Expenses (as a percentage of Assets): 0.16% [1]
Expenses (as a percentage of Assets) 1.09% [1]
Fee Waiver or Reimbursement (0.10%) [1]
Net Expenses (as a percentage of Assets) 0.99% [1]
Class R6  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.93% [1]
Distribution and Service (12b-1) Fees 0.00% [1]
Other Expenses (as a percentage of Assets): 0.21% [1]
Expenses (as a percentage of Assets) 1.14% [1]
Fee Waiver or Reimbursement (0.12%) [1]
Net Expenses (as a percentage of Assets) 1.02% [1]
[1] Until February 28, 2027, Russell Investment Management, LLC has entered into a contractual fee waiver agreement that results in an effective advisory fee not to exceed 0.83%. This waiver may not be terminated during the relevant period except with Board approval. Until February 28, 2027, Russell Investments Fund Services, LLC has contractually agreed to waive 0.12% of its transfer agency fees for Class M Shares and 0.02% of its transfer agency fees for Class A, Class C, Class R6 and Class S Shares. These waivers may not be terminated during the relevant period except with Board approval.