XML 28 R28.htm IDEA: XBRL DOCUMENT v3.3.0.814
Computation of Earnings Per Common Share Attributable to Unisys Corporation (Detail) - USD ($)
$ / shares in Units, shares in Thousands, $ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2015
Sep. 30, 2014
Sep. 30, 2015
Sep. 30, 2014
Basic Earnings (Loss) Per Common Share        
Net income (loss) attributable to Unisys Corporation common shareholders $ (9.6) $ 47.8 $ (111.0) $ (17.8)
Weighted average shares 49,934 50,245 49,894 49,144
Total $ (0.19) $ 0.95 $ (2.22) $ (0.36)
Diluted Earnings (Loss) Per Common Share        
Net income (loss) attributable to Unisys Corporation common shareholders $ (9.6) $ 47.8 $ (111.0) $ (17.8)
Add preferred stock dividends 0.0 0.0 0.0 0.0
Net income (loss) attributable to Unisys Corporation for diluted earnings per share $ (9.6) $ 47.8 $ (111.0) $ (17.8)
Weighted average shares 49,934 50,245 49,894 49,144
Plus incremental shares from assumed conversions        
Employee stock plans   177    
Preferred stock 0 0 0 0
Adjusted weighted average shares 49,934 50,422 49,894 49,144
Total $ (0.19) $ 0.95 $ (2.22) $ (0.36)