Description of Business and Summary of Significant Accounting Policies - Additional Information (Details) |
6 Months Ended | |||
|---|---|---|---|---|
|
Sep. 26, 2014
USD ($)
|
Jun. 26, 2015
capability_area
segment
|
Sep. 18, 2014 |
Sep. 17, 2014
USD ($)
|
|
| Accounting Policies [Line Items] | ||||
| Number of reportable segments | segment | 1 | |||
| Number of capability areas for which services are offered | capability_area | 3 | |||
| Distribution to subsidiary of Exelis | $ 136,300,000 | |||
| Transition services agreement, term (or less) | 1 year | |||
| Vectrus, Inc. | ||||
| Accounting Policies [Line Items] | ||||
| Common stock, distribution basis for issued and outstanding shares | 0.0556 | |||
| Term Loan | Term Facility | ||||
| Accounting Policies [Line Items] | ||||
| Credit facility, maximum borrowing capacity | $ 140,000,000 | |||
| Distribution to subsidiary of Exelis | $ 136,300,000 |