M&A wrap: Estée Lauder, Have & Be, Dr. Jart, Walmart, McDonald’s, HP, Xerox, HKW, Genstar

Estée Lauder buys remaining stake in skincare brand Dr. Jart+ to expand in Asia. Walmart and McDonald’s use AI to lure customers. HP rejects Xerox’s buyout bid. PE news from HKW and Genstar.