An answer to my another question (Is it appropriate to use "I can be a little bit careless" when talking about work?) explains the word "micro-management" in detail, which is a type of management styles.
Another term to describe management which focuses too much on details is "micro-management". You could perhaps use this phrase to show the kind of manager you are not. Also, "high-level" management means primarily concerned with major issues rather than smaller details ("low-level")
I guess even if a guy is a micro-management style manager, it is impossible have him/her involved in every detail, is my understanding right?