GLOBAL MARKETS-Fed minutes send stocks higher; Brent falls

* Brent at 1-month low as Libyan supply returns; WTI falls the most since late May * Fed minutes seen as confirmation of strong U.S. economy * Euro edges up versus U.S. dollar (Updates prices, comments; adds Fed minutes, Draghi speech) By Rodrigo Campos NEW YORK, July 9 (Reuters) - Wall Street stocks rose on Wednesday, lifting a global equities gauge as the Federal Reserve detailed its plan to allow a strengthening economy to fend for itself, while Brent fell as Libyan oil pump