v3.25.4
Annual Fund Operating Expenses - American Century Capital Portfolios Prospectus
Mar. 01, 2026
GLOBAL REAL ESTATE FUND | GLOBAL REAL ESTATE FUND, INVESTOR CLASS  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 1.11%
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.00%
Expenses (as a percentage of Assets) 1.11%
Fee Waiver or Reimbursement 0.00%
Net Expenses (as a percentage of Assets) 1.11%
GLOBAL REAL ESTATE FUND | GLOBAL REAL ESTATE FUND, I CLASS  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.91%
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.00%
Expenses (as a percentage of Assets) 0.91%
Fee Waiver or Reimbursement 0.00%
Net Expenses (as a percentage of Assets) 0.91%
GLOBAL REAL ESTATE FUND | GLOBAL REAL ESTATE FUND, Y CLASS  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.76%
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.00%
Expenses (as a percentage of Assets) 0.76%
Fee Waiver or Reimbursement 0.00%
Net Expenses (as a percentage of Assets) 0.76%
GLOBAL REAL ESTATE FUND | GLOBAL REAL ESTATE FUND, A CLASS  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 1.11%
Distribution and Service (12b-1) Fees 0.25%
Other Expenses (as a percentage of Assets): 0.00%
Expenses (as a percentage of Assets) 1.36%
Fee Waiver or Reimbursement 0.00%
Net Expenses (as a percentage of Assets) 1.36%
GLOBAL REAL ESTATE FUND | GLOBAL REAL ESTATE FUND, C CLASS  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 1.11%
Distribution and Service (12b-1) Fees 1.00%
Other Expenses (as a percentage of Assets): 0.00%
Expenses (as a percentage of Assets) 2.11%
Fee Waiver or Reimbursement 0.00%
Net Expenses (as a percentage of Assets) 2.11%
GLOBAL REAL ESTATE FUND | GLOBAL REAL ESTATE FUND, R CLASS  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 1.11%
Distribution and Service (12b-1) Fees 0.50%
Other Expenses (as a percentage of Assets): 0.00%
Expenses (as a percentage of Assets) 1.61%
Fee Waiver or Reimbursement 0.00%
Net Expenses (as a percentage of Assets) 1.61%
GLOBAL REAL ESTATE FUND | GLOBAL REAL ESTATE FUND, R5 CLASS  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.91%
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.00%
Expenses (as a percentage of Assets) 0.91%
Fee Waiver or Reimbursement 0.00%
Net Expenses (as a percentage of Assets) 0.91%
GLOBAL REAL ESTATE FUND | GLOBAL REAL ESTATE FUND, R6 CLASS  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.76%
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.00%
Expenses (as a percentage of Assets) 0.76%
Fee Waiver or Reimbursement 0.00%
Net Expenses (as a percentage of Assets) 0.76%
GLOBAL REAL ESTATE FUND | GLOBAL REAL ESTATE FUND G CLASS  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.76%
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.00%
Expenses (as a percentage of Assets) 0.76%
Fee Waiver or Reimbursement (0.76%) [1]
Net Expenses (as a percentage of Assets) 0.00%
REAL ESTATE FUND | REAL ESTATE FUND, INVESTOR CLASS  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 1.15%
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.01%
Expenses (as a percentage of Assets) 1.16%
REAL ESTATE FUND | REAL ESTATE FUND, I CLASS  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.95%
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.01%
Expenses (as a percentage of Assets) 0.96%
REAL ESTATE FUND | REAL ESTATE FUND, Y CLASS  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.80%
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.01%
Expenses (as a percentage of Assets) 0.81%
REAL ESTATE FUND | REAL ESTATE FUND, A CLASS  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 1.15%
Distribution and Service (12b-1) Fees 0.25%
Other Expenses (as a percentage of Assets): 0.01%
Expenses (as a percentage of Assets) 1.41%
REAL ESTATE FUND | REAL ESTATE FUND, C CLASS  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 1.15%
Distribution and Service (12b-1) Fees 1.00%
Other Expenses (as a percentage of Assets): 0.01%
Expenses (as a percentage of Assets) 2.16%
REAL ESTATE FUND | REAL ESTATE FUND, R CLASS  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 1.15%
Distribution and Service (12b-1) Fees 0.50%
Other Expenses (as a percentage of Assets): 0.01%
Expenses (as a percentage of Assets) 1.66%
REAL ESTATE FUND | REAL ESTATE FUND, R5 CLASS  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.95%
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.01%
Expenses (as a percentage of Assets) 0.96%
REAL ESTATE FUND | REAL ESTATE FUND, R6 CLASS  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.80%
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.01%
Expenses (as a percentage of Assets) 0.81%
[1] The advisor has agreed to waive the G Class’s management fee in its entirety. The advisor expects this fee waiver to remain in effect permanently and cannot terminate it without the approval of the Board of Directors.