Condensed Consolidated Statements of Operations (Unaudited) - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Net sales
Services and software	$ 711.7	$ 683.6
Systems	352.5	419.2
Total net sales	1,064.2	1,102.8
Cost of sales
Services and software	539.2	505.5
Systems	284.1	354.8
Total cost of sales	823.3	860.3
Gross profit	240.9	242.5
Selling and administrative expense	227.9	247.0
Research, development and engineering expense	41.7	41.4
Impairment of assets	0.0	3.1
(Gain) loss on sale of assets, net	(7.7)	(0.4)
Total operating expense	261.9	291.1
Operating profit (loss)	(21.0)	(48.6)
Other income (expense)
Interest income	3.5	6.4
Interest expense	(26.0)	(30.8)
Foreign exchange gain (loss), net	(1.4)	(3.1)
Miscellaneous, net	1.0	1.3
Income (loss) before taxes	(43.9)	(74.8)
Income tax expense (benefit)	19.4	(22.6)
Net income (loss)	(63.3)	(52.2)
Net income attributable to noncontrolling interests	7.6	6.6
Net income (loss) attributable to Diebold Nixdorf, Incorporated	$ (70.9)	$ (58.8)
Basic weighted-average shares outstanding	75.8	75.3
Diluted weighted-average shares outstanding	75.8	75.3
Net income (loss) attributable to Diebold Nixdorf, Incorporated
Basic earnings (loss) per share	$ (0.94)	$ (0.78)
Diluted earnings (loss) per share	(0.94)	(0.78)
Common dividends declared and paid per share	$ 0.1000	$ 0.1000