Cover Page Cover Page
Dec. 28, 2020
Cover [Abstract]  
Document Type 8-K
Document Period End Date Dec. 28, 2020
Entity Registrant Name VECTRUS, INC.
Entity Incorporation, State or Country Code IN
Entity File Number 001-36341
Entity Tax Identification Number 38-3924636
Entity Address, Address Line One 2424 Garden of the Gods Road
Entity Address, Address Line Two Suite 300
Entity Address, City or Town Colorado Springs
Entity Address, State or Province CO
Entity Address, Postal Zip Code 80919
City Area Code 719
Local Phone Number 591-3600
Title of 12(b) Security Common Stock, Par Value $0.01 Per Share
Trading Symbol VEC
Security Exchange Name NYSE
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Entity Emerging Growth Company false
Entity Central Index Key 0001601548
Amendment Flag false