Good to Great outlines Jim Collins' framework for how good companies can make the leap to becoming great. The framework involves 6 aspects: 1) Level 5 Leadership, 2) First Who, Then What, 3) Confronting Brutal Facts, 4) Developing a Hedgehog Concept, 5) Building a Culture of Discipline, and 6) Using Technology Accelerators. Over time, consistently applying this framework causes the "flywheel effect" that builds momentum until a breakthrough occurs, transitioning the company from good to great.