The document discusses different types and styles of decision making. It describes repetitive routine decisions that are typically made by middle/lower management over short term issues like purchasing machines. In contrast, non-repetitive strategic decisions are made by top management and involve collecting data, analyzing alternatives, and forecasting plans for issues like new products. The styles discussed are autocratic, consultative, group decision making, and consensus-based styles where the leader considers others' input to find solutions that feel right and motivate the team.