0000909832 2026-05-29 2026-05-29 0000909832 1 2026-05-29 2026-05-29 iso4217:USD pure S-3 S-3ASR EX-FILING FEES 0000909832 COSTCO WHOLESALE CORP /NEW N/A N/A S-3 COSTCO WHOLESALE CORP /NEW false Debt Debt Securities true 0.0001381 0.00 0.00 0.00 0.00 0.00 An indeterminate amount of debt securities is being registered as may from time to time be offered hereunder at indeterminate prices. In reliance on Rules 456(b) and 457(r) under the Securities Act of 1933, as amended, the registrant hereby defers payment of the registration fee required in connection with this registration statement. In connection with the securities offered hereby, the registrant will pay "pay-as-you-go registration fees" in accordance with Rule 456(b).