With billions of dollars at stake, Morocco, Egypt and South Africa jockeyed in 2004 for the privilege of hosting soccer’s most prestigious tournament, the World Cup. The outcome hinged on a decision by the executive committee of FIFA, soccer’s governing body, and a single vote could tip the decision.

And at least one vote, prosecutors said Wednesday, was for sale.

Jack Warner, a committee member from Trinidad and Tobago, shopped his ballot to the highest bidder, federal prosecutors said. In early 2004, he flew to Morocco, where a member of that country’s bid committee offered him $1 million. But South Africa had a sweeter deal, offering

$10 million to a group that Mr. Warner controlled, prosecutors said. He voted for South Africa. South Africa got the 2010 World Cup. And Mr. Warner got his

$10 million payout, much of which prosecutors said he diverted for his personal use.

For decades, that was how business was done in international soccer, American officials said Wednesday as they announced a sweeping indictment against 14 soccer officials and marketing executives who they said had corrupted the sport through two decades of shadowy dealing and $150 million in bribes. Authorities described international soccer in terms normally reserved for Mafia families or drug cartels, and brought charges under racketeering laws usually applied to such criminal organizations.