This visualization displays the top 20 global companies ranked by sales in billions of USD, using a horizontal bar chart. Companies are sorted in descending order with value labels at the end of each bar. The chart uses d3.scaleBand, d3.scaleLinear, and d3.axisTop to construct the visualization. Data comes from a Forbes-style dataset in a CSV file, parsed with d3.csvParse and a custom function converting formatted values like "3,744.3 B" to numeric billions.