Condensed Consolidated Balance Sheets - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Current assets
Cash, cash equivalents and restricted cash	$ 128.4	$ 388.9
Short-term investments	14.6	34.3
Receivables, Net, Current	537.6	595.2
Inventories	666.2	544.2
Prepaid expenses	46.6	48.2
Current assets held for sale	59.0	73.4
Other current assets	224.9	203.1
Total current assets	1,677.3	1,887.3
Securities and other investments	7.2	11.0
Property, Plant and Equipment, Net	112.3	138.1
Goodwill	649.6	743.6
Deferred income taxes	0.0	95.7
Intangible assets, net	254.2	347.5
Other Assets, Noncurrent	249.7	329.8
Total assets	2,907.4	3,507.2
Current liabilities
Notes payable	2,435.6	47.1
Accounts payable	623.8	706.3
Deferred Revenue, Current	316.1	322.4
Payroll and other benefits liabilities	116.2	186.5
Disposal Group, Including Discontinued Operation, Liabilities	6.5	20.3
Other current liabilities	402.7	466.8
Total current liabilities	3,900.9	1,749.4
Long-term debt	0.0	2,245.6
Pensions, post-retirement and other benefits	89.3	104.2
Deferred income taxes	114.8	105.5
Other liabilities	120.1	139.5
Redeemable noncontrolling interests	0.0	0.0
Diebold Nixdorf, Incorporated shareholders' equity
Preferred shares, no par value, 1,000,000 authorized shares, none issued	0.0	0.0
Common shares, $1.25 par value, 125,000,000 authorized shares, 95,722,344 and 94,599,742 issued shares, 79,065,985 and 78,352,333 outstanding shares, respectively	119.7	118.3
Additional capital	827.7	819.6
Retained earnings (accumulated deficit)	(1,254.5)	(822.4)
Treasury shares, at cost (16,656,359 and 16,247,409 shares, respectively)	(585.5)	(582.1)
Accumulated other comprehensive loss	(436.8)	(378.5)
Total Diebold Nixdorf, Incorporated shareholders' equity	(1,329.4)	(845.1)
Noncontrolling interests	11.7	8.1
Total equity	(1,317.7)	(837.0)
Total liabilities and equity	$ 2,907.4	3,507.2
Document Period End Date	Sep. 30, 2022
Customer relationships [Member]
Current assets
Intangible assets, net	$ 211.3	$ 301.7