v3.26.1
S000105351 [Member] N-1A Cover
Jun. 22, 2026
Prospectus [Line Items]  
Document Type 485BPOS
Amendment Flag false
Registrant Name NATIXIS ETF TRUST
Entity Central Index Key 0001526787
Entity Investment Company Type N-1A
Document Period End Date Jun. 22, 2026
Prospectus Date Jun. 22, 2026