What is the difference between shop drawings and work drawings?

Where should one draw a line between IFC Drawings issued by the designer and shopdrawings to be developed by the Contractor? Are there any industry standards or eventually some contractual framework or guidelines that could define each party's responsibilities? A lot of designers tend to throw the responsibility of their incomplete design on the contractor. Should IFC drawings be fully coordinated and allow contractor to proceed with the Works based on these drawings (except for some specialist details)?