Anheuser-Busch InBev (ABI.BR), the world’s biggest brewer, launched its $100 billion-plus offer for nearest rival SABMiller (SAB.L) on Wednesday and agreed to sell the latter’s stake in U.S. venture MillerCoors in a bid to win regulatory approval. AB InBev said it had agreed to sell SABMiller’s 58 percent stake in MillerCoors to the venture’s other major shareholder, Molson Coors (TAP.N), for $12 billion.