Condensed Consolidated Statements of Operations (Unaudited) - USD ($) shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Net sales
Services and software	$ 687.9	$ 360.2	$ 1,371.5	$ 699.5
Systems	446.0	219.8	865.2	390.1
Total net sales	1,133.9	580.0	2,236.7	1,089.6
Cost of sales
Services and software	536.4	236.8	1,041.9	467.7
Systems	359.7	188.1	714.5	328.0
Total cost of sales	896.1	424.9	1,756.4	795.7
Gross profit	237.8	155.1	480.3	293.9
Selling and administrative expense	236.8	127.3	483.8	252.9
Research, development and engineering expense	38.8	17.6	80.2	36.1
Impairment of assets	0.0	0.0	3.1	0.0
(Gain) loss on sale of assets, net	(7.7)	(0.1)	(8.1)	0.3
Total operating expense	267.9	144.8	559.0	289.3
Operating profit (loss)	(30.1)	10.3	(78.7)	4.6
Other income (expense)
Interest income	5.1	6.3	11.5	11.2
Interest expense	(32.2)	(24.3)	(63.0)	(35.8)
Foreign exchange gain (loss), net	(4.6)	(1.2)	(7.7)	(3.6)
Miscellaneous, net	1.9	(26.8)	3.2	7.8
Income (loss) from continuing operations before taxes	(59.9)	(35.7)	(134.7)	(15.8)
Income tax (benefit) expense	(36.3)	(14.9)	(58.9)	(15.7)
Income (loss) from continuing operations, net of tax	(23.6)	(20.8)	(75.8)	(0.1)
Income from discontinued operations, net of tax	0.0	0.5	0.0	148.3
Net income (loss)	(23.6)	(20.3)	(75.8)	148.2
Net income attributable to noncontrolling interests	7.0	0.8	13.6	1.1
Net income (loss) attributable to Diebold Nixdorf, Incorporated	$ (30.6)	$ (21.1)	$ (89.4)	$ 147.1
Basic weighted-average shares outstanding	75.5	65.2	75.4	65.1
Diluted weighted-average shares outstanding	75.5	65.2	75.4	65.7
Basic earnings (loss) per share
Income (loss) from continuing operations, net of tax	$ (0.41)	$ (0.33)	$ (1.19)	$ (0.02)
Income from discontinued operations, net of tax	0.00	0.01	0.00	2.28
Net income (loss) attributable to Diebold Nixdorf, Incorporated	(0.41)	(0.32)	(1.19)	2.26
Diluted earnings (loss) per share
Income (loss) from continuing operations, net of tax	(0.41)	(0.33)	(1.19)	(0.02)
Income from discontinued operations, net of tax	0.00	0.01	0.00	2.26
Net income (loss) attributable to Diebold Nixdorf, Incorporated	$ (0.41)	$ (0.32)	$ (1.19)	$ 2.24
Amounts attributable to Diebold Nixdorf, Incorporated
Income (loss) before discontinued operations, net of tax	$ (30.6)	$ (21.6)	$ (89.4)	$ (1.2)
Income from discontinued operations, net of tax	0.0	0.5	0.0	148.3
Net income (loss) attributable to Diebold Nixdorf, Incorporated	$ (30.6)	$ (21.1)	$ (89.4)	$ 147.1
Common dividends declared and paid per share	$ 0.1	$ 0.2875	$ 0.2	$ 0.5750