[walk away with] or [walk off with] {v.}
1. To take and go away with; take away; often: steal.
* /When Father went to work, he accidentally walked off with Mother's umbrella./* /How can a thief walk off with a safe in broad daylight?/ 2. To take, get, or win easily.
* /Jim walked away with all the honors on Class Night./* /Our team walked off with the championship./