Consolidated Statements of Income - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Revenue
Services	$ 2,406.3	$ 2,605.6	$ 2,785.7
Technology	414.4	409.5	570.7
Total revenue	2,820.7	3,015.1	3,356.4
Cost of revenue:
Services	2,092.9	2,306.7	2,337.8
Technology	169.2	167.5	240.8
Total cost of revenue	2,262.1	2,474.2	2,578.6
Selling, general and administrative expenses	455.6	519.6	554.1
Research and development expenses	55.4	76.4	68.8
Total costs and expenses	2,773.1	3,070.2	3,201.5
Operating profit (loss)	47.6	(55.1)	154.9
Interest expense	27.4	11.9	9.2
Other income (expense), net	0.3	8.2	(0.2)
Income (loss) before income taxes	20.5	(58.8)	145.5
Provision for income taxes	57.2	44.4	86.2
Consolidated net income (loss)	(36.7)	(103.2)	59.3
Net income attributable to noncontrolling interests	11.0	6.7	12.6
Net income (loss) attributable to Unisys Corporation	(47.7)	(109.9)	46.7
Preferred stock dividends	0.0	0.0	2.7
Net income (loss) attributable to Unisys Corporation common shareholders	$ (47.7)	$ (109.9)	$ 44.0
Earnings (loss) per common share attributable to Unisys Corporation
Basic (in dollars per share)	$ (0.95)	$ (2.20)	$ 0.89
Diluted (in dollars per share)	$ (0.95)	$ (2.20)	$ 0.89