detailing

noun4

1. •
   A careful and thorough cleaning and refurbishing of an automobile, aircraft, boat, etc.
2. •
   An ornamentation or decoration on something that has been constructed.

   • Provided are matching satin ribbon detailings, topped with an embroidered floral bouquet in delicate contrasting shades. — 1979
3. •
   A thorough description or explanation.

   • Less successful are the flotsam-y parts of the book — the arbitrary releases about Ebbesmeyer’s career struggles or the detailings of one too many garbage finds. — 2009
4. •
   An assignment to someone to undertake a particular task.