well thought out
adjective
UK/ˌwel θɔːt ˈaʊt/
US/ˌwel θɑːt ˈaʊt/
Definitions of well thought out adjective
carefully and effectively planned or considered.
The business plan was clearly well thought out.
They need a more well-thought-out contingency plan.
The design of this project is well thought out, with every detail considered.