XML 65 R51.htm IDEA: XBRL DOCUMENT v3.6.0.2
Receivables - Schedule of Receivables (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Nov. 19, 2015
Nov. 18, 2015
Sep. 27, 2014
Receivables [Abstract]          
Billed receivables $ 41,992 $ 53,070      
Unbilled contract receivables 127,150 154,658      
Other 2,930 2,833      
Receivables 172,072 $ 210,561      
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Estimated unbilled contract receivables related to requests for equitable adjustments and contract line item realignments 3,800        
Foreign currency transaction loss 200        
Indemnified receivable          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Exelis indemnified receivable obligation     $ 0 $ 8,200 $ 11,400
Payment of indemnification liability $ 8,200