Traders stand by the post where the stock for Starwood Hotels & Resorts Worldwide Inc is traded on the floor of the New York Stock Exchange November 16, 2015. Marriott International Inc will buy Starwood Hotels & Resorts Worldwide Inc for $12.2 billion to create the world's largest hotel chain with top brands including Sheraton, Ritz Carlton and the Autograph Collection. REUTERS/Brendan McDermid