The project, which includes plans to float a stake in the world's largest oil company and set up one of the world's largest government investment funds, is meant to provide a blueprint for sweeping reforms to steer the OPEC kingpin sharply away from its decades-long reliance on cheap-to-produce oil. King Salman said in a short televised announcement that the Cabinet approved the "Vision 2030" plan on Monday, and he called on Saudis to work together ensure its success.