v3.26.1
S000015627 [Member] N-1A Cover
Apr. 30, 2026
Prospectus [Line Items]  
Document Type 485BPOS
Amendment Flag false
Registrant Name iShares Trust
Entity Central Index Key 0001100663
Entity Investment Company Type N-1A
Document Period End Date Apr. 30, 2026
Prospectus Date Aug. 31, 2026