de·tached
[dih-tacht]
–adjective
1.not attached; separated: a detached ticket stub.2.having no wall in common with another building ( opposed to attached): a detached house.
3.impartial or objective; disinterested; unbiased: a detached judgment.
4.not involved or concerned; aloof.
—Synonyms
3. uninvolved, neutral, evenhanded, dispassionate, unprejudiced.