Enterprise Products Partners has delivered returns that have significantly outpaced its peers and the broader market.High-yielding dividend stocks aren't known for producing high-octane total returns. They typically reward investors by generating lots of dividend income and some stock-price appreciation, which often adds up to a solid total return.However, Enterprise Products Partners (EPD -0.04%) isn't your average high-yield dividend stock. It has delivered total returns that have crushed those of its pee ...