Consolidated Statements Of Income (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Revenue
Services	$ 720.0	$ 748.0	$ 2,182.7	$ 2,386.7
Technology	72.1	129.4	277.9	340.4
Total Revenue	792.1	877.4	2,460.6	2,727.1
Cost of revenue:
Services	580.3	612.5	1,797.1	1,927.0
Technology	40.3	46.3	130.5	112.5
Cost of Revenue, Total	620.6	658.8	1,927.6	2,039.5
Selling, general and administrative	131.7	138.6	418.8	422.0
Research and development	15.8	18.8	50.6	61.0
Costs and Expenses, Total	768.1	816.2	2,397.0	2,522.5
Operating profit	24.0	61.2	63.6	204.6
Interest expense	2.4	7.8	7.7	25.0
Other income (expense), net	1.9	(25.8)	11.1	(34.9)
Income before income taxes	23.5	27.6	67.0	144.7
Provision for income taxes	27.0	32.7	71.1	76.8
Consolidated net income (loss)	(3.5)	(5.1)	(4.1)	67.9
Net income attributable to noncontrolling interests	4.1	3.3	8.9	8.2
Net income (loss) attributable to Unisys Corporation	(7.6)	(8.4)	(13.0)	59.7
Preferred stock dividends	4.0	4.0	12.1	12.1
Net income (loss) attributable to Unisys Corporation common shareholders	$ (11.6)	$ (12.4)	$ (25.1)	$ 47.6
Earnings (loss) per common share attributable to Unisys Corporation
Basic	$ (0.26)	$ (0.28)	$ (0.57)	$ 1.09
Diluted	$ (0.26)	$ (0.28)	$ (0.57)	$ 1.08