v3.26.3
Form N-1A Cover
Nov. 01, 2025
Prospectus [Line Items]  
Document Type 497
Amendment Flag false
Registrant Name Principal Exchange-Traded Funds
Entity Central Index Key 0001572661
Entity Investment Company Type N-1A
Document Period End Date Sep. 21, 2026
Prospectus Date Nov. 01, 2025