STATEMENT OF EARNINGS (LOSS) - USD ($) shares in Millions, $ in Millions	5 Months Ended	7 Months Ended	12 Months Ended
	Dec. 31, 2023	Aug. 11, 2023	Dec. 31, 2025	Dec. 31, 2024
Net sales
Total revenues (Note 17)	$ 1,628.6	$ 2,131.9	$ 3,805.7	$ 3,751.1
Cost of sales
Total cost of sales	1,275.6	1,611.9	2,844.5	2,831.1
Gross profit	353.0	520.0	961.2	920.0
Selling and administrative expense	226.0	458.7	632.5	643.6
Research, development and engineering expense	34.4	62.3	86.7	93.6
Impairment of assets and other	0.2	4.5	0.0	0.7
Total costs and expenses	260.6	525.5	719.2	737.9
Operating profit (loss)	92.4	(5.5)	242.0	182.1
Other income (expense)
Interest income	6.3	6.7	8.9	12.3
Interest expense	(73.1)	(173.6)	(85.7)	(155.3)
Foreign exchange gain (loss), net	(12.2)	(1.2)	(44.1)	13.8
Reorganization items, net	(17.1)	1,614.1	0.0	0.0
Miscellaneous, net	(0.8)	12.3	4.0	1.5
Loss on extinguishment of debt	0.0	0.0	0.0	(7.1)
Income (loss) before taxes	(4.5)	1,452.8	125.1	47.3
Income tax expense (benefit)	(14.7)	90.4	24.1	64.3
Equity in earnings (loss) of unconsolidated subsidiaries, net	4.5	(0.5)	(3.5)	2.5
Net income (loss)	14.7	1,361.9	97.5	(14.5)
Net income (loss) income attributable to noncontrolling interests	1.3	(0.8)	2.9	2.0
Net income (loss) attributable to Diebold Nixdorf	$ 13.4	$ 1,362.7	$ 94.6	$ (16.5)
Basic weighted-average shares outstanding (in shares)	37.6	79.7	36.8	37.6
Diluted weighted-average shares outstanding (in shares)	37.6	81.4	37.2	37.6
Net income (loss) attributable to Diebold Nixdorf
Basic earnings (loss) per share (in dollars per share)	$ 0.36	$ 17.10	$ 2.57	$ (0.44)
Diluted earnings (loss) per share (in dollars per share)	$ 0.36	$ 16.74	$ 2.54	$ (0.44)
Services
Net sales
Total revenues (Note 17)	$ 858.4	$ 1,295.0	$ 2,168.9	$ 2,150.4
Cost of sales
Total cost of sales	658.2	922.4	1,648.5	1,616.9
Products
Net sales
Total revenues (Note 17)	770.2	836.9	1,636.8	1,600.7
Cost of sales
Total cost of sales	$ 617.4	$ 689.5	$ 1,196.0	$ 1,214.2