disengagement vs detachment

disengagement and detachment both are nouns.

Word	Noun	Adjective	Verb	Adverb
disengagement	Yes	No	No	No
detachment	Yes	No	No	No

As nouns, disengagement and detachment are synonyms defined as:

disengagement and detachment: the act of releasing from an attachment or connection

disengagement (noun)	detachment (noun)
to break off a military action with an enemy	the act of releasing from an attachment or connection
the act of releasing from an attachment or connection	coming apart
	avoiding emotional involvement
	a small unit of troops of special composition
	the state of being isolated or detached