XML 23 R46.htm IDEA: XBRL DOCUMENT v2.4.1.9
Acquisitions - Pro Forma Financial Information (Details) (USD $)
In Millions, except Per Share data, unless otherwise specified
12 Months Ended
Dec. 30, 2012
Business Combinations [Abstract]  
Pro forma revenues $ 1,019.5us-gaap_BusinessAcquisitionsProFormaRevenue
Pro forma net loss before tax (132.0)ktos_BusinessAcquisitionProFormaIncomeLossFromContinuingOperationsBeforeIncomeTaxes
Pro forma net loss (130.4)us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss
Net loss attributable to the registrant $ (112.9)ktos_BusinessAcquisitionProFormaNetIncomeLossAvailableToCommonStockholdersBasic
Basic and diluted pro forma loss per share (in dollars per share) $ (2.31)us-gaap_BusinessAcquisitionProFormaEarningsPerShareBasic