X0101 24F-2NT LIVE 0001524513 XXXXXXXX false false N-1A iShares U.S. ETF Trust 400 Howard Street San Francisco CA X1 94105 iShares Inflation Hedged U.S. Aggregate Bond ETF S000076589 true iShares Interest Rate Hedged U.S. Aggregate Bond ETF S000076590 true iShares Commodity Curve Carry Strategy ETF S000064843 true iShares Bloomberg Roll Select Commodity Strategy ETF S000061337 true iShares GSCI Commodity Dynamic Roll Strategy ETF S000044971 true iShares Interest Rate Hedged Emerging Markets Bond ETF S000044146 true iShares Interest Rate Hedged High Yield Bond ETF S000042863 true iShares Inflation Hedged High Yield Bond ETF S000076588 true iShares Gold Strategy ETF S000061161 true BlackRock Ultra Short-Term Bond ETF S000040474 true iShares Interest Rate Hedged Long-Term Corporate Bond ETF S000044145 true iShares Interest Rate Hedged Corporate Bond ETF S000042862 true iShares Inflation Hedged Corporate Bond ETF S000058011 true BlackRock Short Maturity Municipal Bond ETF S000047352 true BlackRock Short Maturity Bond ETF S000037042 true 811-22649 333-179904 10/31/2022 false false 5896197902.00 6002009792.00 0.00 6002009792.00 0.00 (105811890.00) 0.0001102 0.00 0.00 0.00 0.00 0.00 N/A John Thunem John Thunem, Director, Financial Planning & Analysis 01/23/2023