Diebold Nixdorf (DBD) 10-K 11 Mar 22 2021 FY Annual report Financial data

Document and Entity Information

Document and Entity Information Document - USD ($)	12 Months Ended
	Dec. 31, 2021	Mar. 09, 2022	Jun. 30, 2021
Document Information [Line Items]
Title of 12(b) Security	Common Shares $1.25 Par Value
Entity Central Index Key	0000028823
Current Fiscal Year End Date	--12-31
Document Type	10-K
Document Fiscal Year Focus	2021
Document Fiscal Period Focus	FY
Amendment Flag	false
Document Annual Report	true
Document Period End Date	Dec. 31, 2021
Document Transition Report	false
Entity File Number	1-4879
Entity Registrant Name	Diebold Nixdorf, Incorporated
Entity Incorporation, State or Country Code	OH
Entity Tax Identification Number	34-0183970
Entity Address, Address Line One	50 Executive Parkway, P.O. Box 2520
Entity Address, City or Town	Hudson
Entity Address, State or Province	OH
Entity Address, Postal Zip Code	44236-1605
City Area Code	330
Local Phone Number	490-4000
Trading Symbol	DBD
Security Exchange Name	NYSE
Entity Well-known Seasoned Issuer	Yes
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Public Float			$ 1,005,989,784
Entity Common Stock, Shares Outstanding		78,927,434
ICFR Auditor Attestation Flag	true
Auditor Name	KPMG LLP
Auditor Location	Cleveland, OH
Auditor Firm ID	185

Consolidated Balance Sheets

Consolidated Balance Sheets - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Current assets
Cash, cash equivalents, and restricted cash	$ 388.9	$ 324.5
Trade receivables, less allowances for doubtful accounts of $35.3 and $37.5, respectively	595.2	646.9
Inventories	544.2	498.2
Prepaid expenses	48.2	58.8
Current assets held for sale	73.4	64.7
Other current assets	203.1	227
Total current assets	1,887.3	1,857.3
Securities and other investments	11	10.3
Property, plant and equipment, net	138.1	177.5
Deferred income taxes	95.7	97.5
Goodwill	743.6	800.4
Other intangible assets, net	347.5	448.6
Right-of-use operating lease assets	152.4	143.3
Other assets	131.6	122.5
Total assets	3,507.2	3,657.4
Current liabilities
Notes payable	47.1	10.7
Accounts payable	706.3	499.9
Deferred revenue	322.4	346.8
Payroll and other benefits liabilities	186.5	226.6
Current liabilities held for sale	20.3	15.4
Operating lease liabilities	54.5	55.7
Other current liabilities	412.3	494.4
Total current liabilities	1,749.4	1,649.5
Long-term debt	2,245.6	2,335.7
Pensions, post-retirement and other benefits	104.2	228.7
Long-term operating lease liabilities	103	93.1
Deferred income taxes	105.5	103.4
Other liabilities	36.5	59.5
Commitments and contingencies
Redeemable noncontrolling interests	0	19.2
Diebold Nixdorf, Incorporated shareholders' equity
Preferred shares, no par value, 1,000,000 authorized shares, none issued	0	0
Common shares, $1.25 par value, 125,000,000 authorized shares, (94,599,742 and 93,534,866 issued shares, 78,352,333 and 77,678,984 outstanding shares, respectively)	118.3	116.9
Additional capital	819.6	787.9
Retained earnings (accumulated deficit)	(822.4)	(742.3)
Treasury shares, at cost (16,247,409 and 15,855,882 shares, respectively)	(582.1)	(576.7)
Accumulated other comprehensive loss	(378.5)	(412.9)
Total Diebold Nixdorf, Incorporated shareholders' equity	(845.1)	(827.1)
Noncontrolling interests	8.1	(4.6)
Total equity	(837)	(831.7)
Total liabilities, redeemable noncontrolling interests and equity	3,507.2	3,657.4
Fair value measured on recurring basis, investments	34.3	37.2
Customer Relationships [Member]
Current assets
Other intangible assets, net	301.7	407.9
Other intangible assets, net
Current assets
Other intangible assets, net	$ 45.8	$ 40.7

Consolidated Balance Sheets (Pa

Consolidated Balance Sheets (Parentheticals) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Statement of Financial Position [Abstract]
Allowance for doubtful accounts	$ 35.3	$ 37.5
Stockholders' Equity Attributable to Parent [Abstract]
Preferred stock, no par value	$ 0	$ 0
Preferred stock, shares authorized	1,000,000	1,000,000
Preferred stock, shares issued	0	0
Common stock, par value per share	$ 1.25	$ 1.25
Common stock, shares authorized	125,000,000	125,000,000
Common stock, shares issued	94,599,742	93,534,866
Common stock, shares outstanding	78,352,333	77,678,984
Treasury stock, shares	16,247,409	15,855,882

Consolidated Statements of Oper

Consolidated Statements of Operations - USD ($) shares in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Net sales
Net sales	$ 3,905.2	$ 3,902.3	$ 4,408.7
Cost of sales
Cost of sales	2,861.8	2,867.3	3,341.6
Gross profit	1,043.4	1,035	1,067.1
Selling and administrative expense	775.6	858.6	908.8
Research, development and engineering expense	(126.3)	(133.4)	(147.1)
Gain (Loss) on Disposition of Assets	3.1	11.5	7.6
Loss (gain) on sale of assets, net	1.3	7.5	30.2
Total operating expense	(906.3)	(1,011)	1,093.7
Operating profit (loss)	137.1	24	(26.6)
Other income (expense)
Interest income	6.1	6.8	9.3
Interest expense	(195.3)	(292.7)	(202.9)
Foreign exchange loss, net	(2)	(14.4)	(5.1)
Miscellaneous, net	3.4	6.8	(3.6)
Loss before taxes	(50.7)	(269.5)	(228.9)
Income tax expense (benefit)	27.7	(1)	116.7
Equity in earnings (loss) of unconsolidated subsidiaries, net	0.3	0.7	1
Net loss	(78.1)	(267.8)	(344.6)
Net income (loss) income attributable to noncontrolling interests	0.7	1.3	(3.3)
Net loss attributable to Diebold Nixdorf, Incorporated	$ (78.8)	$ (269.1)	$ (341.3)
Basic and diluted weighted-average shares outstanding	78.3	77.6	76.7
Net loss attributable to Diebold Nixdorf, Incorporated
Basic and diluted loss per share	$ (1.01)	$ (3.47)	$ (4.45)
Service [Member]
Net sales
Net sales	$ 2,303.6	$ 2,364.4	$ 2,608
Cost of sales
Cost of sales	1,577.3	1,666.2	1,921.1
Product [Member]
Net sales
Net sales	1,601.6	1,537.9	1,800.7
Cost of sales
Cost of sales	$ 1,284.5	$ 1,201.1	$ 1,420.5

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Net loss	$ (78.1)	$ (267.8)	$ (344.6)
Interest rate hedges:
Net loss recognized in other comprehensive income (net of tax of $3.4, $(5.9) and $0.7, respectively)	8.6	(16.3)	(8.8)
Less: reclassification adjustments for amounts recognized in net (loss) income (net of tax of $0.8, $(1.8) and $(0.3), respectively)	2.1	(5)	(3.4)
Total interest rate hedges, net of tax	6.5	(11.3)	(5.4)
Pension and other post-retirement benefits:
Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), Reclassification Adjustment from AOCI, after Tax	0	0.5	(0.6)
Net actuarial gains recognized during the year (net of tax of $23.2, $1.5 and $0.6, respectively)	76	6.1	4.6
Net actuarial gains (losses) occurring during the year (net of tax of $2.0, $(3.9) and $(3.1), respectively)	7.5	(9.7)	(25.8)
Net actuarial gains (losses) recognized due to settlement (net of tax of $(0.4), $0.3 and $(0.1), respectively)	(0.7)	0.8	(1)
Acquired benefit plans and other (net of tax of $0.0, $0.0 and $(0.4), respectively)	0.1	0.2	(3.2)
Currency impact (net of tax of $(0.4), $0.5 and $0.0, respectively)	(0.6)	1.8	0.4
Total pension and other postretirement benefits, net of tax	82.3	(0.3)	(25.6)
Other	(0.9)	(0.8)	0.1
Other comprehensive income (loss), net of tax	35	(39.2)	(72.4)
Comprehensive loss	(43.1)	(307)	(417)
Less: comprehensive income (loss) attributable to noncontrolling interests	1.3	(0.3)	(4.7)
Comprehensive loss attributable to Diebold Nixdorf, Incorporated	(44.4)	(306.7)	(412.3)
Translation adjustment
Other comprehensive income (loss), net of tax:
Translation adjustment (net of tax of $(6.6), $(10.2) and $4.9, respectively)	(53.6)	(26.8)	(40.8)
Foreign currency hedges
Other comprehensive income (loss), net of tax:
Foreign currency hedges (net of tax of $0.0, $(0.3) and $(0.4), respectively)	$ 0.7	$ 0	$ (0.7)

Consolidated Statements of Co_2

Consolidated Statements of Comprehensive Income (Loss) (Parentheticals) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Derivatives, reclassification adjustment for amounts recognized in net income, tax	$ 3.4	$ (5.9)	$ 0.7
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, Tax	(0.8)	1.8	0.3
Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), Reclassification Adjustment from AOCI, Tax	0	(0.2)	(0.1)
Net actuarial loss recognized during the year, tax	(23.2)	(1.5)	0.6
Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Net Prior Service Costs Arising During Period, Tax	0	0	0
Net actuarial (gains) losses occurring during the year, tax	(2)	3.9	(3.1)
Net actuarial losses recognized due to settlement, tax	0.4	(0.3)	(0.1)
Other Comprehensive Income (Loss), Defined Benefit Plan, Newly Accounted Plans	0	0	(0.4)
Currency impact, tax	0.4	(0.5)	0
Translation adjustment
Translation adjustment and foreign currency hedges, tax	6.6	(10.2)	4.9
Foreign currency hedges
Translation adjustment and foreign currency hedges, tax	$ 0	$ (0.3)	$ (0.4)

Consolidated Statements of Equi

Consolidated Statements of Equity - USD ($) shares in Millions, $ in Millions	Total	Common Shares	Additional Capital	Retained Earnings	Treasury Shares	Accumulated Other Comprehensive Income (Loss)	Total Diebold Nixdorf, Incorporated Shareholders' Equity	Non-controlling Interests
Balance (shares) at Dec. 31, 2018		91.3
Balance at Dec. 31, 2018	$ (122.9)	$ 114.2	$ 741.8	$ (131)	$ (570.4)	$ (304.3)	$ (149.7)	$ 26.8
Net loss	(344.6)			(341.3)			(341.3)	(3.3)
Other Comprehensive Income (Loss), Net of Tax	(72.4)					(71)	(71)	(1.4)
Restricted stock units issued, shares		0.9
Share-based compensation issued	0.1	$ 1.1	(1)				0.1
Share-based compensation expense	24		24				24
Treasury shares	(1.5)				(1.5)		(1.5)
Reclassification From Noncontrolling Interests To Redeemable Noncontrolling Interests	14		9.1				9.1	(4.9)
Acquisitions and divestitures, net	(3)							(3)
Balance (shares) at Dec. 31, 2019		92.2
Balance at Dec. 31, 2019	(506.3)	$ 115.3	773.9	(472.3)	(571.9)	(375.3)	(530.3)	24
Net loss	(267.8)			(269.1)			(269.1)	1.3
Other Comprehensive Income (Loss), Net of Tax	(39.2)					(37.6)	(37.6)	(1.6)
Restricted stock units issued, shares		1.3
Share-based compensation issued	0	$ 1.6	(1.6)				0
Share-based compensation expense	14.9		14.9				14.9
Treasury shares	(4.8)				(4.8)		(4.8)
Reclassification From Noncontrolling Interests To Redeemable Noncontrolling Interests	0.7		0.7				0.7	0
Distributions to noncontrolling interest holders, net	(0.9)							0
Balance (shares) at Dec. 31, 2020		93.5
Balance at Dec. 31, 2020	(831.7)	$ 116.9	787.9	(742.3)	(576.7)	(412.9)	(827.1)	(4.6)
Net loss	(78.1)			(78.8)			(78.8)	0.7
Other Comprehensive Income (Loss), Net of Tax	35					34.4	34.4	0.6
Restricted stock units issued, shares		1.1
Share-based compensation issued	0.1	$ 1.4	(1.3)				0.1
Share-based compensation expense	13.8		13.8				13.8
Treasury shares	(5.4)				(5.4)		(5.4)
Reclassification From Noncontrolling Interests To Redeemable Noncontrolling Interests	31.9		19.2				19.2	(12.7)
DistributionToNoncontrollingInterestAndEmployeeShareTrusts	(2.6)			(1.3)			(1.3)	(1.3)
Balance (shares) at Dec. 31, 2021		94.6
Balance at Dec. 31, 2021	(837)	$ 118.3	$ 819.6	$ (822.4)	$ (582.1)	$ (378.5)	$ (845.1)	8.1
Noncontrolling Interest, Decrease from Redemptions or Purchase of Interests	$ (28.3)							$ (28.3)

Consolidated Statements of Eq_2

Consolidated Statements of Equity (Parentheticals) - $ / shares shares in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Statement of Stockholders' Equity [Abstract]
Treasury shares	0.4	0.5	0.2
Common Shares, $1.25 Par Value	$ 1.25	$ 1.25	$ 1.25

Consolidated Statements of Cash

Consolidated Statements of Cash Flows - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Cash flow from operating activities:
Net loss	$ (78.1)	$ (267.8)	$ (344.6)
Adjustments to reconcile net loss to cash provided (used) by operating activities:
Depreciation	46.4	73.7	82.2
Cost, Amortization	24.5	23.8	28.9
AmortizationAcquiredIntangibleAssets	78.2	82.9	93.2
Amortization of Debt Issuance Costs	17.3	45.4	21.8
Share-based compensation	13.8	14.9	24
Debt prepayment costs	0	67.2	0
Loss (gain) on sale of assets, net	1.3	7.5	30.2
Deferred income taxes	(12.6)	(27.1)	54.2
Inventory Write-down	0	0	23.8
Other Noncash Income (Expense)	0	(12.3)	(1)
Gain (Loss) on Disposition of Assets	3.1	11.5	7.6
Changes in certain assets and liabilities
Trade receivables	16.4	(19.7)	111.5
Inventories	(84.8)	(14.8)	104.9
Increase (Decrease) in Property and Other Taxes Payable	(15.2)	0.9	4.2
Accounts payable	241.4	10.6	(33.1)
Deferred revenue	(9.1)	20.2	(54.9)
Increase (Decrease) in Employee Related Liabilities	(19.4)	(1.3)	38.6
Increase (Decrease) in Obligation, Pension and Other Postretirement Benefits	(13)	(14.7)	(68.7)
Income taxes	(5.3)	(23.1)	0.9
Restructuring	(25.4)	18	(13.5)
Warranty liability	0.3	(5.6)	(3.4)
Certain other assets and liabilities	(56.5)	27.8	29
Net cash provided (used) by operating activities	123.3	18	135.8
Cash flow from investing activities:
Proceeds from Divestiture of Businesses, Net of Cash Divested	1.1	(37)	29.9
Proceeds from Life Insurance Policy	0	15.6	0
Proceeds from maturities of investments	287.7	214.6	241.7
Payments to Acquire Investments	288.4	241.3	222.2
Proceeds from Sale of Productive Assets	1.7	10.2	0
Capital expenditures	(20.2)	(27.5)	(42.9)
Payments to Develop Software	(31.1)	(17.2)	(23.1)
Payments for (Proceeds from) Other Investing Activities	0	0	9.8
Net cash provided (used) by investing activities	(49.2)	(82.6)	(6.8)
Cash flow from financing activities:
Debt issuance costs	0	(26.4)	(12.6)
Payment for Debt Extinguishment or Debt Prepayment Cost		(67.2)	0
Revolving credit facility borrowings (repayments), net	0.9	60.1	(125)
Other debt borrowings	11.2	1,107.8	397.8
Other debt repayments	(19.4)	(1,049.9)	(375.7)
Proceeds from Noncontrolling Interests	12.7	0	0
Distributions to noncontrolling interest holders	(1.3)	(0.9)	(98.1)
Issuance of common shares		0
Other	(7.7)	(6.6)	(1.9)
Net cash provided (used) by financing activities	(3.6)	16.9	(215.5)
Effect of exchange rate changes on cash and cash equivalents	(5.7)	(3.2)	(1.1)
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect	64.8	(50.9)	(87.6)
Add: Cash included in assets held for sale at beginning of year	2.7	97.2	7.3
Less: Cash included in assets held for sale at end of year	3.1	2.7	97.2
Cash, cash equivalents and restricted cash at the beginning of the year	324.5	280.9	458.4
Cash, cash equivalents and restricted cash at the end of the year	388.9	324.5	280.9
Cash paid for
Income taxes	42.3	43.8	41.8
Interest	$ 175.1	$ 138.1	$ 189.7

Summary of Significant Accounti

Summary of Significant Accounting Policies	12 Months Ended
	Dec. 31, 2021
Accounting Policies [Abstract]
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES	SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Principles of Consolidation. The consolidated financial statements include the accounts of Diebold Nixdorf, Incorporated and its wholly- and majority-owned subsidiaries (collectively, the Company). All significant intercompany accounts and transactions have been eliminated, including common control transfers among subsidiaries of the Company. Use of Estimates in Preparation of Consolidated Financial Statements. The preparation of the accompanying consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions about future events. These estimates and the underlying assumptions affect the amounts of assets and liabilities reported, disclosures about contingent assets and liabilities, and reported amounts of revenues and expenses. Such estimates include revenue recognition, the valuation of trade and financing receivables, inventories, goodwill, intangible assets, other long-lived assets, legal contingencies, guarantee obligations and assumptions used in the calculation of income taxes, pension and other post-retirement benefits and customer incentives, among others. These estimates and assumptions are based on management’s best estimates and judgment. Management evaluates its estimates and assumptions on an ongoing basis using historical experience and other factors. Management monitors the economic condition and other factors and will adjust such estimates and assumptions when facts and circumstances dictate. As future events and their effects cannot be determined with precision, actual results could differ significantly from these estimates. Reclassification. The Company has reclassified the presentation of certain prior-year information to conform to the current presentation. International Operations. The financial statements of the Company’s international operations are measured using local currencies as their functional currencies, with the exception of certain financial results from Argentina, Singapore, El Salvador, and Switzerland, which have a functional currency other than local currency. These operations used either United States dollar (USD) or euro as their functional currency depending on the concentration of USD or euro transactions and distinct financial information. The Company translates the assets and liabilities of its non-U.S. subsidiaries at the exchange rates in effect at year end and the results of operations at the average rate throughout the year. The translation adjustments are recorded directly as a separate component of shareholders’ equity, while transaction gains (losses) are included in net income (loss). Acquisitions and Divestitures. Acquisitions are accounted for using the purchase method of accounting. This method requires the Company to record assets and liabilities of the business acquired at their estimated fair market values as of the acquisition date. Any excess cost of the acquisition over the fair value of the net assets acquired is recorded as goodwill. The Company generally uses valuation specialists to perform appraisals and assist in the determination of the fair values of the assets acquired and liabilities assumed. These valuations require management to make estimates and assumptions that are critical in determining the fair values of the assets and liabilities. For all divestitures, the Company considers assets to be held for sale when management approves and commits to a formal plan to actively market the assets for sale at a price reasonable in relation to their estimated fair value, the assets are available for immediate sale in their present condition, an active program to locate a buyer and other actions required to complete the sale have been initiated, the sale of the assets is probable and expected to be completed within one year (or, if it is expected that others will impose conditions on the sale of the assets that will extend the period required to complete the sale, that a firm purchase commitment is probable within one year) and it is unlikely that significant changes will be made to the plan. Upon designation as held for sale, the Company records the assets at the lower of their carrying value or their estimated fair value, reduced for the cost to dispose of the assets, and ceases to record depreciation expense on the assets. Assets and liabilities are reclassified as held for sale in the period the held for sale criteria are met. As of December 31, 2021, the Company had $73.4 and $20.3 of current assets and liabilities held for sale, respectively, primarily related to non-core businesses in Europe. As of December 31, 2020, the Company had $64.7 and $15.4 of current assets and liabilities held for sale, respectively, primarily related to non-core business in Eurasia. Revenue Recognition. Refer to Note 21: Revenue Recognition. Cost of Sales. Cost of sales for services primarily consists of fuel, parts and labor and benefits costs related to installation of products and service maintenance contracts, including call center costs as well as costs for service parts repair centers. Cost of sales for products is primarily comprised of direct materials and supplies consumed in the manufacturing and distribution of products, as well as related labor, depreciation expense and direct overhead expense necessary to acquire and convert the purchased materials and supplies into finished products. Cost of sales for products also includes the cost to distribute products to customers, inbound freight costs, internal transfer costs, warehousing costs and other shipping and handling activity. Property, plant and equipment and long-lived assets. Property, plant and equipment and long-lived assets are recorded at historical cost, including interest where applicable. Impairment of property, plant and equipment and long-lived assets is recognized when events or changes in circumstances indicate that the carrying amount of the asset may not be recoverable. If the expected future undiscounted cash flows are less than the carrying amount of the asset, an impairment loss is recognized at that time to reduce the asset to the lower of its fair value or its net book value. Depreciation and Amortization. Depreciation of property, plant and equipment is computed using the straight-line method based on the estimated useful life for each asset class. Amortization of leasehold improvements is based upon the shorter of original terms of the lease or life of the improvement. Repairs and maintenance are expensed as incurred. Generally, amortization of the Company’s other long-term assets, such as intangible assets and capitalized software development, is computed using the straight-line method over the life of the asset. Fully depreciated assets are retained until disposal. Upon disposal, assets and related accumulated depreciation or amortization are removed from the accounts and the net amount, less proceeds from disposal, is charged or credited to operations. Advertising Costs. Advertising costs are expensed as incurred and were $7.1, $7.2 and $7.5 in 2021, 2020 and 2019, respectively. Research, Development and Engineering. Research, development and engineering costs are expensed as incurred and were $126.3, $133.4 and $147.1 for the years ended December 31, 2021, 2020 and 2019, respectively. This excludes certain software development costs of $31.1, $17.2, and $23.1 in 2021, 2020 and 2019, respectively, which are capitalized after technological feasibility of the software is established. Shipping and Handling Costs. The Company recognizes shipping and handling fees billed when products are shipped or delivered to a customer and includes such amounts in net sales. Third-party freight payments are recorded in cost of sales. Taxes on Income. Deferred taxes are provided on an asset and liability method, whereby deferred tax assets are recognized for deductible temporary differences, operating loss carry-forwards and tax credits. Deferred tax liabilities are recognized for taxable temporary differences and undistributed earnings in certain tax jurisdictions. Deferred tax assets are reduced by a valuation allowance when, based on available evidence, it is more likely than not that some portion or all of the deferred tax assets will not be realized. Determination of a valuation allowance involves estimates regarding the timing and amount of the reversal of taxable temporary differences, expected future taxable income and the impact of tax planning strategies. Deferred tax assets and liabilities are adjusted for the effects of changes in tax laws and rates on the date of enactment. The Company regularly assesses its position with regard to tax exposures and records liabilities for these uncertain tax positions and related interest and penalties, if any, when the tax benefit is not more likely than not realizable. The Company has recorded an accrual that reflects the recognition and measurement process for the financial statement recognition and measurement of a tax position taken or expected to be taken on a tax return. Additional future income tax expense or benefit may be recognized once the positions are effectively settled. Sales Tax. The Company collects sales taxes from customers and accounts for sales taxes on a net basis. Cash, Cash Equivalents and Restricted Cash. The Company considers highly liquid investments with original maturities of three months or less at the time of purchase to be cash equivalents. The Company had no restricted cash at December 31, 2021 and 2020. Financial Instruments. The carrying amount of cash and cash equivalents, short-term investments, trade receivables and accounts payable approximated their fair value because of the relatively short maturity of these instruments. The Company’s risk-management strategy allows for derivative financial instruments such as forwards to hedge certain foreign currency exposures and interest rate swaps to manage interest rate risk. The intent is to offset gains and losses that occur on the underlying exposures, with gains and losses on the derivative contracts hedging these exposures. The Company does not enter into derivatives for trading purposes. The Company recognizes all derivatives on the balance sheet at fair value. Changes in the fair values of derivatives that are not designated as hedges are recognized in earnings. If the derivative is designated and qualifies as a hedge, depending on the nature of the hedge, changes in the fair value of the derivatives are either offset against the change in the hedged assets or liabilities through earnings or recognized in other comprehensive income until the hedged item is recognized in earnings. Fair Value. The Company measures its financial assets and liabilities using one or more of the following three valuation techniques: Valuation technique Description Market approach Prices and other relevant information generated by market transactions involving identical or comparable assets or liabilities. Cost approach Amount that would be required to replace the service capacity of an asset (replacement cost). Income approach Techniques to convert future amounts to a single present amount based upon market expectations. The hierarchy that prioritizes the inputs to valuation techniques used to measure fair value is divided into three levels: Fair value level Description Level 1 Unadjusted quoted prices in active markets for identical assets or liabilities. Fair value of investments categorized as level 1 are determined based on period end closing prices in active markets. Mutual funds are valued at their net asset value (NAV) on the last day of the period. Level 2 Unadjusted quoted prices in active markets for similar assets or liabilities, unadjusted quoted prices for identical or similar assets or liabilities in markets that are not active or inputs, other than quoted prices in active markets, that are observable either directly or indirectly. Fair value of investments categorized as level 2 are determined based on the latest available ask price or latest trade price if listed. The fair value of unlisted securities is established by fund managers using the latest reported information for comparable securities and financial analysis. If the manager believes the fund is not capable of immediately realizing the fair value otherwise determined, the manager has the discretion to determine an appropriate value. Common collective trusts are valued at NAV on the last day of the period. Level 3 Unobservable inputs for which there is little or no market data. Net asset value Fair value of investments categorized as NAV represent the plan’s interest in private equity, hedge and property funds. The fair value for these assets is determined based on the NAV as reported by the underlying investment managers. A financial asset or liability’s classification within the hierarchy is determined based on the lowest level input that is significant to the fair value measurement in its entirety. The Company uses the end of the period when determining the timing of transfers between levels. Short-Term Investments The Company has investments in certificates of deposit that are recorded at cost, which approximates fair value. Assets Held in Rabbi Trusts / Deferred Compensation The fair value of the assets held in rabbi trusts (refer to Note 7: Investments) is derived from investments in a mix of money market, fixed income and equity funds. The related deferred compensation liability is also recorded at fair value. Foreign Exchange Contracts The valuation of foreign exchange forward and option contracts is determined using valuation techniques, including option models tailored for currency derivatives. These contracts are valued using the market approach based on observable market inputs. This analysis reflects the contractual terms of the derivatives, including the period to maturity, and uses observable market-based inputs, including spot rates, foreign currency forward rates, the interest rate curve of the domestic currency, and foreign currency volatility for the given currency pair. Forward Contracts A substantial portion of the Company’s operations and revenues are international. As a result, changes in foreign exchange rates can create substantial foreign exchange gains and losses from the revaluation of non-functional currency monetary assets and liabilities. Interest Rate Swaps The Company’s objectives in using interest rate derivatives are to add stability to interest expense and to manage its exposure to interest rate movements. To accomplish this objective, the Company primarily uses interest rate swaps as part of its interest rate risk management strategy. Interest rate swaps designated as cash flow hedges involve the receipt of variable amounts from a counterparty in exchange for the Company making fixed-rate payments over the life of the agreements without exchange of the underlying notional amount. Refer to Note 19: Fair Value of Assets and Liabilities for further details of assets and liabilities subject to fair value measurement. Trade Receivables. The Company records the lifetime expected loss on uncollectible trade receivables based on historical loss experience as a percentage of sales and makes adjustments as necessary based on current trends. The Company will also record periodic adjustments for specific customer circumstances and changes in the aging of accounts receivable balances. After all efforts at collection have been unsuccessful, the account is deemed uncollectible and is written off. The following table summarizes the Company’s allowances for doubtful accounts: 2021 2020 2019 Balance at January 1 $ 37.5 $ 42.2 $ 58.2 Charged to costs and expenses 9.8 10.1 5.2 Charged to other accounts (1) — (1.2) (0.9) Deductions (2) (12.0) (13.6) (20.3) Balance at December 31 $ 35.3 $ 37.5 $ 42.2 (1) Includes n et effects of foreign currency translation (2) Uncollectible accounts written-off, net of recoveries. Financing Receivables. The Company records the lifetime expected loss on uncollectible notes and finance lease receivables (collectively, financing receivables) on a customer-by-customer basis and evaluates specific customer circumstances, aging of invoices, credit risk changes, payment patterns and historical loss experience with consideration given to current trends. After all efforts at collection have been unsuccessful, the account is deemed uncollectible and is written off. Inventories. The Company primarily values inventories using average or standard costing utilizing lower of cost or net realizable value. The Company identifies and writes down its excess and obsolete inventories to net realizable value based on usage forecasts, order volume and inventory aging. With the development of new products, the Company also rationalizes its product offerings and will write-down discontinued products to the lower of cost or net realizable value. Deferred Revenue. Deferred revenue is recorded for any services billed to customers and not yet recognizable if the contract period has commenced or for the amount collected from customers in advance of the contract period commencing. In addition, deferred revenue is recorded for products and other deliverables that are billed to and collected from customers prior to revenue being recognizable. Goodwill. Goodwill is the cost in excess of the net assets of acquired businesses.The Company tests all existing goodwill at least annually for impairment on a reporting unit basis. The annual goodwill impairment test was performed as of October 31 for all periods presented. The Company tests for interim impairment between annual tests if an event occurs or circumstances change that would more likely than not reduce the carrying value of a reporting unit below its reported amount. Each year, the Company may elect to perform a qualitative assessment to determine whether it is more likely than not that the fair value of a reporting unit is less than its carrying value. In evaluating whether it is more likely than not that the fair value of a reporting unit is less than its carrying amount, the Company considers the following events and circumstances, among others, if applicable: (a) macroeconomic conditions such as general economic conditions, limitations on accessing capital or other developments in equity and credit markets; (b) industry and market considerations such as competition, multiples or metrics and changes in the market for the Company's products and services or regulatory and political environments; (c) cost factors such as raw materials, labor or other costs; (d) overall financial performance such as cash flows, actual and planned revenue and earnings compared with actual and projected results of relevant prior periods; (e) other relevant events such as changes in key personnel, strategy or customers; (f) changes in the composition of a reporting unit's assets or expected sales of all or a portion of a reporting unit; and (g) any sustained decrease in share price. If the Company's qualitative assessment indicates that it is more likely than not that the fair value of a reporting unit is less than its carrying value, or if management elects to perform a quantitative assessment of goodwill, an impairment test is used to identify potential goodwill impairment and measure the amount of any impairment loss to be recognized. The Company compares the fair value of each reporting unit with its carrying value and recognizes an impairment charge for the amount by which the carrying amount exceeds the reporting unit’s fair value. The fair value of the reporting units is determined based upon a combination of the income and market approach in valuation methodology. The income approach uses discounted estimated future cash flows, whereas the market approach or guideline public company method utilizes market data of similar publicly traded companies. The fair value of the reporting unit is defined as the price that would be received to sell the net assets or transfer the net liabilities in an orderly transaction between market participants at the assessment date. The techniques used in the Company's quantitative assessment incorporate a number of assumptions that the Company believes to be reasonable and to reflect market conditions forecast at the assessment date. Assumptions in estimating future cash flows are subject to a high degree of judgment. The Company makes all efforts to forecast future cash flows as accurately as possible with the information available at the time the forecast is made. To this end, the Company evaluates the appropriateness of its assumptions as well as its overall forecasts by comparing projected results of upcoming years with actual results of preceding years and validating that differences therein are reasonable. Assumptions, which include Level 3 inputs, relate to revenue growth, material and operating costs, and discount rate. Changes in assumptions and estimates after the assessment date may lead to an outcome where impairment charges would be required in future periods. Specifically, actual results may vary from the Company’s forecasts and such variations may be material and unfavorable, thereby triggering the need for future impairment tests where the conclusions may differ in reflection of prevailing market conditions. Contingencies. Liabilities for loss contingencies arising from claims, assessments, litigation, fines, penalties and other sources are recorded when it is probable that a liability has been incurred and the amount can be reasonably estimated. As additional information becomes available, any potential liability related to these matters is assessed and the estimates are revised, if necessary. Legal costs incurred in connection with loss contingencies are expensed as incurred. Pensions and Other Post-retirement Benefits. Annual net periodic expense and benefit liabilities under the Company’s defined benefit plans are determined on an actuarial basis. Assumptions used in the actuarial calculations have a significant impact on plan obligations and expense. The Company periodically reviews actual experience compared with the more significant assumptions used and make adjustments to the assumptions, if warranted. The healthcare trend rates are reviewed based upon the results of actual claims experience. The discount rate is determined by analyzing the average return of high-quality (i.e., AA-rated) fixed-income investments and the year-over-year comparison of certain widely used benchmark indices as of the measurement date. The expected long-term rate of return on plan assets is determined using the plans’ current asset allocation and their expected rates of return based on a geometric averaging over 20 years. The rate of compensation increase assumptions reflects the Company’s long-term actual experience and future and near-term outlook. Pension benefits are funded through deposits with trustees or directly by the plan administrator. Other post-retirement benefits are not funded and the Company’s policy is to pay these benefits as they become due. The Company recognizes the funded status of each of its plans in the consolidated balance sheets. Amortization of unrecognized net gain or loss resulting from experience different from that assumed and from changes in assumptions (excluding asset gains and losses not yet reflected in market-related value) is included as a component of net periodic benefit cost for a year if, as of the beginning of the year, that unrecognized net gain or loss exceeds five percent of the greater of the projected benefit obligation or the market-related value of plan assets. If amortization is required, the amortization is that excess divided by the average remaining service period of participating employees expected to receive benefits under the plan. The Company records a curtailment when an event occurs that significantly reduces the expected years of future service or eliminates the accrual of defined benefits for the future services of a significant number of employees. A curtailment gain is recorded when the employees who are entitled to the benefits terminate their employment; a curtailment loss is recorded when it becomes probable a loss will occur. Upon a settlement, the Company recognizes the proportionate amount of the unamortized gains and losses if the cost of all settlements during the year exceeds the interest component of net periodic cost for the affected plan. Noncontrolling Interests and Redeemable Noncontrolling Interests. Noncontrolling interests represent the portion of profit or loss, net assets and comprehensive income that is not allocable to the Company. Noncontrolling interests with redemption features, such as put rights, that are not solely within the Company’s control are considered redeemable noncontrolling interests. Redeemable noncontrolling interests are presented outside of equity on the Company's consolidated balance sheets. The balance of redeemable noncontrolling interests is reported at the greater of its carrying value or its maximum redemption value at each reporting date. Refer to Note 12: Redeemable Noncontrolling Interests for more information. Related Party Transactions. The Company has certain strategic alliances that are not consolidated. The Company's strategic alliances are not significant subsidiaries and are accounted for under the equity method of investments. The Company owns 48.1 percent of Inspur (Suzhou) Financial Information Technology Co., Ltd (Inspur JV) and 49.0 percent of Aisino-Wincor Retail & Banking Systems (Shanghai) Co., Ltd (Aisino JV) as of December 31, 2021. The Company engages in transactions with these entities in the ordinary course of business. As of December 31, 2021, the Company had accounts receivable and accounts payable balances with these affiliates of $3.9 and $34.9, respectively, which is included in trade receivables, less allowances for doubtful accounts and accounts payable, respectively, on the consolidated balance sheets. In September 2019, the Company's minority interest in Kony was sold for cash proceeds of $21.3. The Company's carrying value in Kony was $14.0, resulting in a gain of $7.3. Recently Adopted Accounting Guidance In August 2018, the Financial Accounting Standards Board (FASB) issued guidance on a company's accounting for implementation fees paid in a cloud computing service contract arrangement that addresses which implementation costs to capitalize as an asset and which costs to expense. Capitalized implementation fees are to be expensed over the term of the cloud computing arrangement, and the expense is required to be recognized in the same line item in the income statement as the associated hosting service expenses. The entity is also required to present the capitalized implementation fees on the balance sheet in the same line item as it would present a prepayment for hosting service fees associated with the cloud computing arrangement. Cash payments for cloud computing arrangements (CCA) implementation costs are classified as cash outflows from operating activities. The Company adopted this guidance on January 1, 2020 using a prospective transition method. The Company has capitalized $50.7 and $27.1 of cloud-based software implementation fees to the Other assets caption on the December 31, 2021 and December 31, 2020 consolidated balance sheets, respectively. The effects of the adoption of the ASUs listed below did not significantly impact the Company's financial statements: Standards Adopted Description Effective ASU 2018-14, Compensation - Retirement Benefits - Defined Benefit Plans - General Subtopic 715-20 - Disclosure Framework - Changes to the Disclosure Requirements for Defined Benefit Plans This Accounting Standard Update (ASU) is designed to improve the effectiveness of disclosures by removing and adding disclosures related to defined benefit plans. The adoption of this ASU did not have a significant impact on the Company's consolidated financial statements. January 1, 2021 ASU 2019-12 - Income Taxes (Topic 740) - Simplifying the Accounting for Income Taxes This ASU was designed to simplify the accounting for income taxes by removing certain exceptions to the general principals in Topic 740, Income Taxes and improves consistent application or and simplify GAAP for other areas of Topic 740 by clarifying and amending existing guidance. The adoption of this ASU did not have a significant impact on the Company's consolidated financial statements. January 1, 2021 ASU 2020-08 Codification Improvements to Subtopic 310-20, Receivables -Nonrefundable Fees and Other Costs The ASU is designed to clarify that an entity should reevaluate whether a callable debt security is within scope of paragraph 310-20-35-33 for each reporting period. The adoption of this ASU did not have a significant impact on the Company's consolidated financial statements. January 1, 2021 ASU 2020-01 Investments - Equity Securities (Topic 321), Investments - Equity Method and Joint Ventures (Topic 323), and Derivatives and Hedging (Topic 815) - Clarifying Interactions between Topic 321, Topic 323, and Topic 815 This guidance provides clarification on the interaction of accounting standards for equity securities (Topic 321), equity method investments (Topic 323) and derivatives (Topic 815). The adoption of this ASU did not have a significant impact on the Company's consolidated financial statements. January 1, 2021 Recently Issued Accounting Guidance The following ASUs were recently issued by the FASB, which could significantly impact the Company's financial statements: Standards Pending Adoption Description Effective/Adoption Date Anticipated Impact ASU 2021-05 Leases (Topic 842) Lessors - Certain Leases with Variable Lease Payments The standard modifies a lessor's lease classification requirements for leases with variable lease payments. January 1, 2022 The Company is currently assessing the impact this ASU will have on its consolidated financial statements. ASU 2021-04 Earnings Per Share (Topic 260), Debt— Modifications and Extinguishments (Subtopic 470-50), Compensation—Stock Compensation (Topic 718), and Derivatives and Hedging—Contracts in Entity’s Own Equity The standard provides clarification on accounting for the modification or exchanges of freestanding equity-classified call options that remain equity classified after modification or exchange. January 1, 2022 The Company is currently assessing the impact this ASU will have on its consolidated financial statements. ASU 2020-04 Reference Rate Reform (Topic 848) - Facilitation of the Effects of Reference Rate Reform on Financial Reporting The standard provides optional expedients and exceptions for applying GAAP to contracts, hedges and other transaction that will be impacted by reference rate reform. March 12, 2020 through December 31, 2022 The Company is currently assessing the impact this ASU will have on its consolidated financial statements. The ASU allows for early adoption in any year end after issuance of the update. ASU 2021-08 Business Combinations (Topic 805) Accounting for Contract Assets and Contract Liabilities from Contracts with Customers The standard is designed to improve consistency related to the recognition of contract assets and liabilities from revenue contracts in a business combination. January 1, 2022 The Company does not expect this ASU will have a significant impact on its consolidated financial statements. ASU 2021-10 Government Assistance (Topic 832) Disclosures by Business Entities about Government Assistance The standard improves the transparency of financial reporting by adding requirements for disclosures related to government assistance. January 1, 2022 The Company does not expect this ASU will have a significant impact on its consolidated financial statements.

Earnings (Loss) Per Share

Earnings (Loss) Per Share	12 Months Ended
	Dec. 31, 2021
Earnings Per Share [Abstract]
EARNINGS (LOSS) PER SHARE	EARNINGS (LOSS) PER SHARE Basic earnings (loss) per share is based on the weighted-average number of common shares outstanding. Diluted earnings (loss) per share includes the dilutive effect of potential common shares outstanding. Under the two-class method of computing earnings (loss) per share, non-vested share-based payment awards that contain rights to receive non-forfeitable dividends are considered participating securities. The Company’s participating securities include restricted stock units (RSUs), director deferred shares and shares that were vested but deferred by employees. The Company calculated basic and diluted earnings (loss) per share under both the treasury stock method and the two-class method. For the years presented there were no differences in the earnings (loss) per share amounts calculated using the two methods. Accordingly, the treasury stock method is disclosed below; however, because the Company is in a net loss position, dilutive shares of 1.2, 1.2 and 1.6 for the years ended December 31, 2021, 2020 and 2019, respectively, are excluded from the shares used in the computation of diluted earnings (loss) per share. The following table represents amounts used in computing earnings (loss) per share and the effect on the weighted-average number of shares of dilutive potential common shares for the years ended December 31: 2021 2020 2019 Numerator Income (loss) used in basic and diluted loss per share Net loss $ (78.1) $ (267.8) $ (344.6) Net income (loss) income attributable to noncontrolling interests 0.7 1.3 (3.3) Net loss attributable to Diebold Nixdorf, Incorporated $ (78.8) $ (269.1) $ (341.3) Denominator Weighted-average number of common shares used in basic and diluted earnings (loss) per share (1) 78.3 77.6 76.7 Net loss per share attributable to Diebold Nixdorf, Incorporated Basic and diluted loss per share $ (1.01) $ (3.47) $ (4.45) (1) Shares of 3.9 , 2.4 and 3.2 for the years ended December 31, 2021, 2020 and 2019, respectively, are excluded from the computation of diluted earnings (loss) per share because the effects are anti-dilutive, irrespective of the net loss position.

Share-Based Compensation and Eq

Share-Based Compensation and Equity	12 Months Ended
	Dec. 31, 2021
Share-based Payment Arrangement [Abstract]
SHARE-BASED COMPENSATION AND EQUITY	SHARE-BASED COMPENSATION AND EQUITY Dividends. In May 2018, the Company announced the decision of its Board of Directors to reallocate future dividend funds towards debt reduction and other capital resource needs. Accordingly, the Company has not paid a dividend since 2018. Share-Based Compensation Cost. The Company recognizes costs resulting from all share-based payment transactions based on the fair value of the award as of the grant date. Awards are valued at fair value and compensation cost is recognized on a straight-line basis over the requisite periods of each award. To cover the exercise and/or vesting of its share-based payments, the Company uses a combination of new shares from its authorized, unissued share pool and its treasury shares. The number of common shares that may be issued pursuant to the 2017 Equity and Performance Incentive Plan (the 2017 Plan) was 12.7, of which 4.2 shares were available for issuance at December 31, 2021. The following table summarizes the components of the Company’s employee and non-employee directors share-based compensation programs recognized as selling and administrative expense for the years ended December 31: 2021 2020 2019 Stock options Pre-tax compensation expense $ 1.5 $ 1.7 $ 1.5 Tax benefit (0.4) (0.5) (0.2) Stock option expense, net of tax $ 1.1 $ 1.2 $ 1.3 RSU's Pre-tax compensation expense $ 8.7 $ 8.9 $ 11.6 Tax benefit (2.2) (2.2) (2.5) RSU expense, net of tax $ 6.5 $ 6.7 $ 9.1 Performance shares Pre-tax compensation expense $ 3.6 $ 4.3 $ 10.9 Tax benefit (1.0) (1.0) (2.9) Performance share expense, net of tax $ 2.6 $ 3.3 $ 8.0 Total share-based compensation Pre-tax compensation expense $ 13.8 $ 14.9 $ 24.0 Tax benefit (3.6) (3.7) (5.6) Total share-based compensation, net of tax $ 10.2 $ 11.2 $ 18.4 The following table summarizes information related to unrecognized share-based compensation costs as of December 31, 2021: Unrecognized Cost 1 Weighted-Average Period (years) Stock options $ 0.9 0.9 RSUs 10.0 1.3 Performance shares 18.7 2.0 $ 29.6 (1) Total unrecognized costs include amounts as of December 31, 2021 related to awards granted to Gerrard Schmid, President and Chief Executive Officer. As previously announced on February 9, 2022, Mr. Schmid's employment with the Company will end on March 11, 2022. Unvested awards will be forfeited, reducing the unrecognized share-based compensation costs. SHARE-BASED COMPENSATION AWARDS Stock options, RSUs and performance shares have been issued to officers and other management employees under the Company’s Amended and Restated 1991 Equity and Performance Incentive Plan (as amended and restated as of February 12, 2014) (the 1991 Plan) and the 2017 Plan. Certain awards have accelerated vesting clauses upon retirement, which results in either immediate or accelerated expense. Stock Options In previous years, stock options were granted to employees that generally vest after a period of one year to three years and have a term of ten years from the issuance date. No stock options were granted in 2021. Option exercise prices typically equal the closing price of the Company’s common shares on the date of grant. The estimated fair value of the options granted was calculated using a Black-Scholes option pricing model using the following assumptions: 2020 2019 Expected life (in years) 5 3 Weighted-average volatility 64 % 62 % Risk-free interest rate 0.49-1.47% 2.32-2.58% Expected dividend yield — % — % The Company uses historical data to estimate the expected life within the valuation model. Expected volatility is based on historical volatility of the price of the Company’s common shares over the expected life of the equity instrument. The risk-free rate of interest is based on a zero-coupon U.S. government instrument over the expected life of the equity instrument. The expected dividend yield is based on actual dividends paid per share and the price of the Company’s common shares. Options outstanding and exercisable as of December 31, 2021 and changes during the year ended were as follows: Number of Shares Weighted-Average Exercise Price Weighted-Average Remaining Contractual Term Aggregate Intrinsic Value (1) (per share) (in years) Outstanding at January 1, 2021 2.7 $ 14.30 Expired or forfeited (0.1) $ 32.21 Granted — $ — Outstanding at December 31, 2021 2.6 $ 13.45 6 $ 5.3 Options exercisable at December 31, 2021 2.0 $ 15.23 6 $ 3.6 (1) The aggregate intrinsic value represents the total pre-tax intrinsic value (the difference between the Company’s closing share price on the last trading day of the year in 2021 and the exercise price, multiplied by the number of “in-the-money” options) that would have been received by the option holders had all option holders exercised their options on December 31, 2021. The amount of aggregate intrinsic value will change based on the fair market value of the Company’s common shares. The aggregate intrinsic value of options exercised was minimal for the years ended December 31, 2021, 2020 and 2019. The weighted-average, grant-date fair value of stock options granted for the years ended December 31, 2020 and 2019 was $6.05 and $2.00, respectively. Restricted Stock Units Each RSU provides for the issuance of one common share of the Company at no cost to the holder and are granted to both employees and non-employee directors. RSUs either cliff vest after one year or vest per annum over a three-year period. Non-vested employee RSUs are forfeited upon termination unless the Board of Directors determines otherwise. Non-vested RSUs outstanding as of December 31, 2021 and changes during the year ended were as follows: Number of Weighted-Average Non-vested at January 1, 2021 1.9 $ 8.83 Forfeited (0.1) $ 12.48 Vested (1.1) $ 9.45 Granted 0.9 $ 13.71 Non-vested at December 31, 2021 1.6 $ 10.87 The weighted-average grant-date fair value of RSUs granted for the years ended December 31, 2021, 2020 and 2019 was $13.71, $10.64 and $5.05, respectively. The total fair value of RSUs vested during the years ended December 31, 2021, 2020 and 2019 was $10.3, $12.7 and $14.4, respectively. Performance Shares Performance shares are granted to employees and vest based on the achievement of certain performance objectives, as determined by the Board of Directors. Each performance share earned entitles the holder to one common share of the Company. The Company's performance shares include performance objectives that are assessed after a period of four years as well as performance objectives that are assessed annually over a period of four years. No shares are vested unless certain performance threshold objectives are met. Non-vested performance shares outstanding as of December 31, 2021 and changes during the year ended were as follows: Number of Weighted-Average Non-vested at January 1, 2021 (1) 0.1 $ 9.90 Forfeited — $ — Vested — $ — Granted 2.1 $ 13.73 Non-vested at December 31, 2021 2.2 $ 10.57 (1) Non-vested performance shares are based on a maximum potential payout. Actual shares vested at the end of the performance period may be less than the maximum potential payout level depending on achievement of the performance objectives, as determined by the Board of Directors. The weighted-average grant-date fair value of performance shares granted for the years ended December 31, 2021, 2020 and 2019 was $13.73, $0.00 and $9.90, respectively. No performance shares were granted in 2020. The total fair value of performance shares vested during the years ended December 31, 2021, 2020 and 2019 was $0.00, $1.2 and $6.0, respectively. Liability Awards In addition to the equity awards described above, the Company has certain performance and service based awards that will be settled in cash and are accounted for as liabilities. The total compensation expense for these awards was $7.1, $21.4 and $9.5 for the years ended December 31, 2021, 2020 and 2019, respectively. These awards vest ratably over a three-year period.

Income Taxes

Income Taxes	12 Months Ended
	Dec. 31, 2021
Income Tax Disclosure [Abstract]
INCOME TAXES	INCOME TAXES The following table presents components of loss from operations before taxes for the years ended December 31: 2021 2020 2019 Domestic $ (168.3) $ (293.8) $ (249.6) Foreign 117.6 24.3 20.7 Total $ (50.7) $ (269.5) $ (228.9) The following table presents the components of income tax expense (benefit) for the years ended December 31: 2021 2020 2019 Current U.S. federal $ 3.5 $ 3.5 $ 0.7 Foreign 38.2 14.6 36.1 State and local (1.2) 0.4 1.5 Total current 40.5 18.5 38.3 Deferred U.S. federal (1.7) 7.1 78.1 Foreign (11.4) (22.6) (11.7) State and local 0.3 (4.0) 12.0 Total deferred (12.8) (19.5) 78.4 Income tax expense (benefit) $ 27.7 $ (1.0) $ 116.7 Income tax expense (benefit) attributable to loss from operations before taxes differed from the amounts computed by applying the U.S. federal income tax rate of 21 percent to pre-tax loss from operations. The following table presents these differences for the years ended December 31: 2021 2020 2019 Statutory tax benefit $ (10.6) $ (56.6) $ (48.1) State and local taxes (net of federal tax benefit) (0.6) (3.6) (3.8) Brazil non-taxable incentive (4.3) (5.2) (5.8) Valuation allowances 33.8 32.5 46.2 Barbados loan restructuring — — 83.1 Netherlands liquidation deferred tax — — 5.9 Foreign tax rate differential 2.2 (6.1) (1.4) Tax on unremitted foreign earnings 0.7 1.8 8.9 Change to uncertain tax positions (9.2) (23.9) 4.0 U.S. taxed foreign income 6.9 8.7 10.5 Non-deductible (non-taxable) items 0.7 12.2 18.0 Termination of company owned life insurance — 35.1 — Return to provision (0.8) (9.6) (2.6) Withholding tax and other taxes 8.7 4.6 6.8 Other 0.2 9.1 (5.0) Income tax expense (benefit) $ 27.7 $ (1.0) $ 116.7 The effective tax rate for 2021 was (54.6) percent. Tax expense items contributing to the difference from the U.S. federal income tax rate included valuation allowances related to certain foreign and U.S. tax attributes for which realization does not meet the more likely than not criteria, U.S. tax on foreign income, withholding taxes, non-deductible expenses and other items. These items were partially offset by benefits related to settling certain open tax years in Germany and the U.S. and other changes to uncertain tax position accruals, non taxable incentives, and other items. The effective tax rate for 2020 was 0.4 percent. Tax expense items contributing to the difference from the U.S. federal income tax rate included U.S. tax on foreign income, valuation allowances related to certain foreign and U.S. tax attributes for which realization does not meet the more likely than not criteria, non-deductible expenses, and the tax effects of terminating certain company-owned life insurance (COLI) policies. These items were partially offset by tax credits, benefits related to settling certain open tax years in Germany and the U.S., changes to uncertain tax position accruals, and benefit related to regulations issued in 2020 related to US tax reform. The effective tax rate for 2019 was (51.0) percent and was primarily due to the U.S. taxed foreign income, including global intangible low-taxed income (GILTI), valuation allowances recorded on certain foreign and state jurisdictions, U.S. foreign tax credits that did not meet the more likely than not criteria for realization and the tax effects related to the Barbados structure collapse. The Company’s collapse of its Barbados structure to meet the covenant requirements under its credit agreement resulted in a net tax expense of $46.3 inclusive of the offsetting valuation allowance release relating to the Company’s nondeductible interest expense that was carried forward from December 31, 2018. The Company recognizes the benefit of tax positions taken or expected to be taken in its tax returns in the consolidated financial statements when it is more likely than not that the position will be sustained upon examination by authorities. Recognized tax positions are measured at the largest amount of benefit that is more likely than not of being realized upon settlement. Details of the unrecognized tax benefits are as follows: 2021 2020 2019 Balance at January 1 $ 36.8 $ 50.9 $ 49.5 Increases (decreases) related to prior year tax positions, net 42.1 0.9 5.1 Increases related to current year tax positions — — 4.4 Settlements (23.3) (7.7) (5.5) Reductions due to lapse of applicable statute of limitations (0.5) (7.3) (2.6) Balance at December 31 $ 55.1 $ 36.8 $ 50.9 Of the Company's $55.1 unrecognized tax benefits, if recognized, $15.1 would affect the Company's effective tax rate. The remaining $40.0 relates to a prior year tax return position, which if recognized, would be offset by changes in valuation allowances and have no effect on the Company's effective tax rate. The Company classifies interest expense and penalties related to the underpayment of income taxes in the consolidated financial statements as income tax expense. As of December 31, 2021 and 2020, accrued interest and penalties related to unrecognized tax benefits totaled $1.7 and $3.7, respectively. Within the next 12 months, no material changes to our unrecognized tax benefits are expected for currently reserved positions. Tax years prior to 2017 are closed by statute for U.S. federal tax purposes. The Company is subject to tax examination in various U.S. state jurisdictions for tax years 2011 to the present. In addition, the Company is subject to a German tax audit for tax years 2018-2019, and other various foreign jurisdictions for tax years 2012 to the present. Deferred income taxes reflect the net tax effects of temporary differences between the carrying amount of assets and liabilities for financial reporting purposes and the amounts used for income tax purposes. Significant components of the Company's deferred tax assets and liabilities at December 31 are as follows: 2021 2020 Deferred tax assets Accrued expenses $ 50.8 $ 40.7 Warranty accrual 12.4 6.5 Deferred compensation 3.9 6.8 Allowances for doubtful accounts 8.0 4.8 Inventories 19.6 17.6 Deferred revenue 19.8 14.0 Pensions, post-retirement and other benefits 48.8 71.2 Tax credits 67.2 66.0 Net operating loss carryforwards 150.7 175.6 Capital loss carryforwards 1.1 0.4 State deferred taxes 8.6 10.9 Lease liability 34.5 28.4 Other 18.8 5.0 444.2 447.9 Valuation allowances (261.8) (229.5) Net deferred tax assets $ 182.4 $ 218.4 Deferred tax liabilities Property, plant and equipment, net $ 12.9 $ 15.9 Goodwill and intangible assets 112.6 145.9 Undistributed earnings 32.2 32.7 Right-of-use assets 34.5 29.8 Net deferred tax liabilities 192.2 224.3 Net deferred tax (liability) asset $ (9.8) $ (5.9) Deferred income taxes reported in the consolidated balance sheets as of December 31 are as follows: 2021 2020 Deferred income taxes - assets $ 95.7 $ 97.5 Deferred income taxes - liabilities (105.5) (103.4) Net deferred tax (liabilities) assets $ (9.8) $ (5.9) As of December 31, 2021, the Company had domestic and international net operating loss (NOL) carryforwards of $984.3, resulting in an NOL deferred tax asset of $150.7. Of these NOL carryforwards, $591.4 expire at various times between 2022 and 2042 and $392.9 does not expire. At December 31, 2021, the Company had a domestic foreign tax credit carryforward resulting in a deferred tax asset of $59.8 that will expire between 2022 and 2030 and a general business credit carryforward resulting in a deferred tax asset of $8.5 that will expire between 2036 and 2040. The Company has a full valuation allowance on the domestic foreign tax credit carryforward. The Company recorded a valuation allowance to reflect the estimated amount of certain U.S., foreign and state deferred tax assets that, more likely than not, will not be realized. The net change in total valuation allowance for the years ended December 31, 2021 and 2020 was an increase of $32.3 and $11.8, respectively. The 2021 valuation allowance increase was driven primarily by an increase to nondeductible business interest expense carryforwards in excess of amounts that are expected to be utilized on a more likely than not basis, as well as foreign net operating loss activity offset by utilization of U.S. foreign tax credits. Of the total 2021 net increase of $32.3, the Company recorded $40.3 to tax expense ($6.5 attributable to state taxes), ($6.7) was recorded to shareholder’s equity and ($1.3) was reversed against expired attributes. For the years ended December 31, 2021 and 2020, provisions were made for foreign withholding taxes and estimated foreign income taxes which may be incurred upon the remittance of certain undistributed earnings in foreign subsidiaries and foreign unconsolidated affiliates. Provisions have not been made for income taxes on $547.7 of undistributed earnings at December 31, 2021 in foreign subsidiaries and corporate joint ventures that were deemed permanently reinvested. Determination of the amount of unrecognized deferred income tax liabilities on these earnings is not practicable because such liability, if any, depends on certain circumstances existing if and when remittance occurs. A deferred tax liability will be recognized if and when the Company no longer plans to permanently reinvest these undistributed earnings. The Company’s undistributed earnings in foreign subsidiaries that are deemed permanently reinvested decreased compared to the prior-year amount and was primarily impacted by current year income.

Inventories

Inventories	12 Months Ended
	Dec. 31, 2021
Inventory Disclosure [Abstract]
INVENTORIES	INVENTORIES The following table summarizes the major classes of inventories as of December 31: 2021 2020 Finished goods $ 180.3 $ 204.7 Service parts 169.8 169.0 Raw materials and work in process 194.1 124.5 Total inventories $ 544.2 $ 498.2

Property, Plant and Equipment

Property, Plant and Equipment	12 Months Ended
	Dec. 31, 2021
Property, Plant and Equipment [Abstract]
PROPERTY, PLANT AND EQUIPMENT	PROPERTY, PLANT AND EQUIPMENT The following is a summary of property, plant and equipment, at cost less accumulated depreciation and amortization as of December 31: Estimated Useful Life 2021 2020 Land and land improvements (1) $ 10.6 $ 13.1 Buildings and building improvements 15-30 69.1 90.9 Machinery, tools and equipment 5-12 85.2 95.4 Leasehold improvements (2) 10 24.2 22.3 Computer equipment 3 105.6 138.0 Computer software 5-10 129.0 140.5 Furniture and fixtures 5-8 59.7 61.2 Tooling 3-5 141.2 144.7 Construction in progress 7.8 7.5 Total property plant and equipment, at cost $ 632.4 $ 713.6 Less accumulated depreciation and amortization 494.3 536.1 Total property plant and equipment, net $ 138.1 $ 177.5 (1) Estimated useful life for land and land improvements is perpetual and 15 years, respectively. (2) The estimated useful life for leasehold improvements is the lesser of 10 years or the term of the lease. During 2021, 2020 and 2019, depreciation expense, computed on a straight-line basis over the estimated useful lives of the related assets, was $46.4, $73.7 and $82.2, respectively. In the second quarter of 2021, the Company sold assets located at the Hamilton, Ohio facility for proceeds of approximately $1.7, which resulted in a gain on sale of $0.4. In the fourth quarter of 2020, the Company sold its former headquarters building in North Canton, Ohio for proceeds of $7.2, which resulted in a gain on sale of $0.6.

Investments

Investments	12 Months Ended
	Dec. 31, 2021
Investments, Debt and Equity Securities [Abstract]
INVESTMENTS	INVESTMENTS The Company’s investments, primarily in Brazil, consist of certificates of deposit that are recorded at fair value based upon quoted market prices. Changes in fair value are recognized in interest income, determined using the specific identification method, and were minimal. There were no gains from the sale of securities or proceeds from the sale of securities prior to the maturity date for the year ended December 31, 2021. The Company has deferred compensation plans in the U.S. and Germany that enable certain employees to defer a portion of their cash wages, cash bonus, 401(k) or other compensation and non-employee directors to defer receipt of director fees at the participants’ discretion. For deferred cash-based compensation and 401(k), the Company established rabbi trusts in the U.S., which are recorded at fair value of the underlying securities within securities and other investments. The related deferred compensation liabilities are recorded at fair value within other long-term liabilities. Realized and unrealized gains and losses on marketable securities in the rabbi trusts are recognized in interest income with corresponding changes in the Company’s deferred compensation obligation recorded as compensation cost within selling and administrative expense. The Company’s investments consist of the following: Cost Basis Unrealized Gain Fair Value As of December 31, 2021 Short-term investments Certificates of deposit $ 34.3 $ — $ 34.3 Long-term investments Assets held in a rabbi trust $ 5.4 $ 1.6 $ 7.0 As of December 31, 2020 Short-term investments Certificates of deposit $ 37.2 $ — $ 37.2 Long-term investments: Assets held in a rabbi trust $ 5.2 $ 1.4 $ 6.6 Securities and other investments also included a cash surrender value of insurance contracts of $4.0 and $3.7 as of December 31, 2021 and 2020, respectively. During the second quarter of 2020, the Company surrendered several of its COLI plans. As a result, the Company received proceeds of $15.6 during the year ended December 31, 2020 from the closure of the respective plans. The Company recorded a gain of $7.2, and recorded this to Miscellaneous, net on the consolidated statement of operations.

Goodwill and Other Assets

Goodwill and Other Assets	12 Months Ended
	Dec. 31, 2021
Goodwill and Intangible Assets Disclosure [Abstract]
GOODWILL AND OTHER ASSETS	GOODWILL AND INTANGIBLE ASSETS The Company’s three reportable operating segments are Eurasia Banking, Americas Banking and Retail. The changes in carrying amounts of goodwill are summarized as follows: Eurasia Banking Americas Banking Retail Total Goodwill $ 579.2 $ 431.3 $ 224.4 $ 1,234.9 Accumulated impairment losses (291.7) (122.0) (57.2) (470.9) Balance at January 1, 2020 $ 287.5 $ 309.3 $ 167.2 $ 764.0 Divestitures (7.8) (2.4) (1.2) (11.4) Currency translation adjustment 19.0 15.8 13.0 47.8 Goodwill $ 590.4 $ 444.7 $ 236.2 $ 1,271.3 Accumulated impairment losses (291.7) (122.0) (57.2) (470.9) Balance at December 31, 2020 $ 298.7 $ 322.7 $ 179.0 $ 800.4 Divestitures — — (0.3) (0.3) Transferred to assets held for sale — — (3.0) (3.0) Currency translation adjustment (29.0) (4.6) (19.9) (53.5) Goodwill $ 561.4 $ 440.1 $ 213.0 $ 1,214.5 Accumulated impairment losses (291.7) (122.0) (57.2) (470.9) Balance at December 31, 2021 $ 269.7 $ 318.1 $ 155.8 $ 743.6 Goodwill. In the fourth quarter of 2021 and in connection with the annual goodwill impairment test, the Company elected to perform the optional qualitative assessment prescribed by Accounting Standards Codification (ASC) 350. Through the qualitative assessment, the Company evaluated whether it is more likely than not that the fair value of a reporting unit is less than its carrying amount. Based on the results of the qualitative assessments completed for each of the three reporting units, no indicators were identified that required a quantitative assessment. The Company identified four reporting units, which are Eurasia Banking, Americas Banking, EMEA Retail and Rest of World Retail. Rest of World Retail had no goodwill remaining and the other three reporting units were determined to not be impaired based on the result of the qualitative assessment. Changes in certain assumptions or the Company's failure to execute on the current plan could have a significant impact to the estimated fair value of the reporting units. Intangible Assets. Intangible assets consists of net capitalized software development costs, patents, trademarks and other intangible assets. Where applicable, intangible assets are stated at cost and, if applicable, are amortized ratably over the relevant contract period or the estimated life of the assets. Fees to renew or extend the term of the Company’s intangible assets are expensed when incurred. The following summarizes information on intangible assets by major category: December 31, 2021 December 31, 2020 Weighted-average remaining useful lives Gross Accumulated Net Gross Accumulated Net Customer relationships, net 4.2 years $ 703.3 $ (401.6) $ 301.7 $ 762.0 $ (354.1) $ 407.9 Capitalized software development 1.8 years 228.1 (184.9) 43.2 198.0 (160.0) 38.0 Development costs non-software 1.3 years 51.8 (51.6) 0.2 56.1 (55.8) 0.3 Other 5.8 years 50.8 (48.4) 2.4 69.8 (67.4) 2.4 Other intangible assets, net 330.7 (284.9) 45.8 323.9 (283.2) 40.7 Total $ 1,034.0 $ (686.5) $ 347.5 $ 1,085.9 $ (637.3) $ 448.6 Costs incurred for the development of external-use software that will be sold, leased or otherwise marketed are capitalized when technological feasibility has been established. These costs are included within other intangible assets and are typically amortized on a straight-line basis over the estimated useful lives, which typically do not exceed three years. Amortization begins when the product is available for general release. Costs capitalized include third-party labor, direct labor and related overhead costs. Costs incurred prior to technological feasibility or after general release are expensed as incurred. The Company performs at least annual reviews to ensure that unamortized program costs remain recoverable from future revenue. If future revenue does not support the unamortized program costs, the amount by which the unamortized capitalized cost of a software product exceeds the net realizable value is written off. The following table identifies the activity relating to total capitalized software development: 2021 2020 2019 Beginning balance as of January 1 $ 38.0 $ 46.0 $ 70.7 Capitalization 31.1 17.2 23.1 Amortization (23.3) (27.2) (30.6) Impairment — — (15.0) Currency translation (2.6) 2.0 (2.2) Ending balance as of December 31 $ 43.2 $ 38.0 $ 46.0 The Company's total amortization expense, excluding deferred financing costs, was $102.7, $106.7 and $122.1 for the years ended December 31, 2021, 2020 and 2019, respectively. The expected annual amortization expense is as follows: Estimated amortization 2022 $ 96.8 2023 93.0 2024 77.8 2025 59.1 2026 21.0 $ 347.7

Guarantees and Product Warranti

Guarantees and Product Warranties	12 Months Ended
	Dec. 31, 2021
Guarantees and Product Warranties [Abstract]
GUARANTEES AND PRODUCT WARRANTIES	PRODUCT WARRANTIES The Company provides its customers a standard manufacturer’s warranty and records, at the time of the sale, a corresponding estimated liability for potential warranty costs. Estimated future obligations due to warranty claims are based upon historical factors such as labor rates, average repair time, travel time, number of service calls per machine and cost of replacement parts. Changes in the Company’s warranty liability balance are illustrated in the following table: 2021 2020 Balance at January 1 $ 38.6 $ 36.9 Current period accruals 24.4 29.0 Current period settlements (24.4) (27.6) Currency translation (2.3) 0.3 Balance at December 31 $ 36.3 $ 38.6

Restructuring

Restructuring	12 Months Ended
	Dec. 31, 2021
Restructuring and Related Activities [Abstract]
RESTRUCTURING AND OTHER CHARGES	RESTRUCTURING The following table summarizes the impact of the Company’s restructuring charges on the consolidated statements of operations for the years ended December 31: 2021 2020 2019 Cost of sales - services $ 13.0 $ 14.1 $ 8.0 Cost of sales - products 2.4 8.2 1.7 Selling and administrative expense 13.1 52.9 37.4 Research, development and engineering expense (0.3) 6.4 3.0 Loss on real estate — — 0.1 Total $ 28.2 $ 81.6 $ 50.2 The following table summarizes the Company’s restructuring charges by reporting segment for the years ended December 31: 2021 2020 2019 Severance Eurasia Banking $ 10.5 $ 32.1 $ 13.5 Americas Banking 3.2 2.5 1.8 Retail 1.2 16.5 9.7 Corporate 0.5 24.7 25.1 Total severance 15.4 75.8 50.1 Other Eurasia Banking 0.6 2.0 — Americas Banking — — 0.1 Retail 1.6 2.2 — Corporate 10.6 1.6 — Total other 12.8 5.8 0.1 Total $ 28.2 $ 81.6 $ 50.2 DN Now Commensurate with its strategy, in 2021, the Company completed the execution of its multi-year transformation program called DN Now. The Company’s DN Now initiatives consisted of a number of work streams designed to improve operational efficiency and sustainably increase profits and cash flows. The Company has achieved a substantial amount of annual cost savings associated with the DN Now initiatives. The Company incurred restructuring charges consisting primarily of severances and realignment of the Company's real estate footprint of $28.2, $81.6 and $50.2 for the years ended December 31, 2021, 2020 and 2019, r espectively. The following table summarizes the Company's cumulative total restructuring costs as of December 31, 2021 for DN Now. This table, as well as those above, exclude third-party costs incurred related to the implementation of the Company's transformation initiatives. DN Now Severance Other Eurasia Banking $ 89.4 $ 2.6 Americas Banking 16.1 0.1 Retail 39.9 3.8 Corporate 54.8 12.2 Total $ 200.2 $ 18.7 The following table summarizes the Company’s restructuring severance accrual balance and related activity: Balance at January 1, 2019 $ 56.9 Liabilities incurred 50.2 Liabilities paid/settled (64.5) Balance at December 31, 2019 $ 42.6 Liabilities incurred 81.6 Liabilities paid/settled (61.3) Balance at December 31, 2020 $ 62.9 Liabilities incurred 15.4 Liabilities paid/settled (43.0) Balance at December 31, 2021 $ 35.3

Debt

Debt	12 Months Ended
	Dec. 31, 2021
Debt Disclosure [Abstract]
DEBT	DEBT Outstanding debt balances were as follows: December 31, 2021 2020 Notes payable – current Uncommitted lines of credit $ 1.6 $ 0.2 2022 Revolving Facility 35.9 — Term Loan A-1 Facility — — Term Loan B Facility - USD 4.8 4.8 Term Loan B Facility - Euro 4.7 5.1 Other 0.3 0.6 47.3 10.7 Short-term deferred financing fees (0.2) — $ 47.1 $ 10.7 Long-term debt 2023 Revolving Facility $ 25.0 $ 60.1 Term Loan B Facility - USD 381.0 385.7 Term Loan B Facility - Euro 375.6 412.1 2024 Senior Notes 400.0 400.0 2025 Senior Secured Notes - USD 700.0 700.0 2025 Senior Secured Notes - EUR 396.4 429.5 Other 4.2 3.1 2,282.2 2,390.5 Long-term deferred financing fees (36.6) (54.8) $ 2,245.6 $ 2,335.7 Senior and Senior Secured Notes On July 20, 2020, Diebold Nixdorf, Incorporated issued $700.0 aggregate principal amount of 9.375 percent Senior Secured Notes due 2025 (the 2025 Senior Secured Notes - USD) and its wholly-owned subsidiary, Diebold Nixdorf Dutch Holding B.V., issued €350.0 aggregate principal amount of 9.0 percent Senior Secured Notes due 2025 (the 2025 Senior Secured Notes - EUR and, together with the 2025 Senior Secured Notes - USD, the 2025 Senior Secured Notes) in private offerings exempt from registration under the Securities Act of 1933. The 2025 Senior Secured Notes - USD were issued at a price of 99.031 percent of their principal amount, and the 2025 Senior Secured Notes - EUR were issued at a price of 99.511 percent of their principal amount. The 2025 Senior Secured Notes are or will be, as applicable, guaranteed on a senior secured basis by (i) all of Diebold Nixdorf, Incorporated’s existing and future direct and indirect U.S. subsidiaries that guarantee the obligations under the credit agreement (the Credit Agreement) governing the Company's revolving credit facility (the Revolving Facility) and (ii) all of Diebold Nixdorf, Incorporated’s existing and future direct and indirect U.S. subsidiaries (other than securitization subsidiaries, immaterial subsidiaries and certain other subsidiaries) that guarantee any of the Diebold Nixdorf Dutch Holding B.V.’s, Diebold Nixdorf, Incorporated’s or its subsidiary guarantors’ indebtedness for borrowed money (collectively, the U.S. subsidiary guarantors). Additionally, the 2025 Senior Secured Notes - USD and the 2025 Senior Secured Notes - EUR are guaranteed on a senior secured basis by Diebold Nixdorf Dutch Holdings B.V. and Diebold Nixdorf, Incorporated, respectively. The 2025 Senior Secured Notes are secured by first-priority liens on substantially all of the tangible and intangible assets of Diebold Nixdorf, Incorporated, Diebold Nixdorf Dutch Holding B.V. and the U.S. subsidiary guarantors, in each case subject to permitted liens and certain exceptions. The first-priority liens on the collateral securing the 2025 Senior Secured Notes - USD and the related guarantees and the 2025 Senior Secured Notes - EUR and the related guarantees are shared ratably among the 2025 Senior Secured Notes and the obligations under the Credit Agreement. The net proceeds from the offerings of the 2025 Senior Secured Notes, along with cash on hand, were used to repay a portion of the amounts outstanding under the Credit Agreement, including all amounts outstanding under the Term Loan A Facility and Term Loan A-1 Facility and $193.8 of revolving credit loans, including all of the revolving credit loans due in December 2020, and for the payment of all related fees and expenses. In addition to the 2025 Senior Secured Notes, the Company also has an outstanding $400.0 aggregate principal amount of 8.5 percent Senior Notes due 2024 (the 2024 Senior Notes). The 2024 Senior Notes were issued by Diebold Nixdorf, Incorporated and are guaranteed on a senior unsecured basis by the U.S. subsidiary guarantors and Diebold Nixdorf Dutch Holding B.V., and mature in April 2024. Credit Agreement - Term Loan and Revolving Facilities On November 6, 2020, the Company entered into the tenth and most recent amendment to the Credit Agreement, pertaining to the Term Loan B and revolving credit facilities, to amend the definition of “Interest Coverage Ratio” for certain time periods and Covenant Reset Triggers (as defined in the Credit Agreement). The Interest Coverage Ratio calculation now excludes specific make-whole premiums, write-offs and expenses paid by the Company in relation to the Term A Loans and Term A-1 Loans. On July 20, 2020, the Company entered into the ninth amendment to the Credit Agreement (the Ninth Amendment). The Ninth Amendment amended the Credit Agreement to, among other things, extend the maturity of $330.0 of revolving credit commitments from April 30, 2022 to July 20, 2023 and amend the financial covenants in the Credit Agreement in connection with the extension of such maturities and, effective as of the date of the Ninth Amendment, the Company terminated its other revolving credit commitments under the Revolving Facility. As of December 31, 2021, the debt facilities under the Credit Agreement were secured by substantially all assets of Diebold Nixdorf, Incorporated and its domestic subsidiaries that are borrowers and guarantors under the Credit Agreement, subject to certain exceptions and permitted liens. On March 11, 2022, the Company entered into the eleventh and most recent amendment to its Credit Agreement, to amend the financial covenants with respect to its "Total Net Leverage Ratio" (as defined in the Credit Agreement). Uncommitted Line of Credit As of December 31, 2021, the Company had various international, short-term uncommitted lines of credit with borrowing limits aggregating to $29.1. The weighted-average interest rate on outstanding borrowings on the short-term uncommitted lines of credit as of December 31, 2021 and 2020 was 3.24 percent and 7.61 percent, respectively. Short-term uncommitted lines mature in less than one year. The remaining amount available under the short-term uncommitted lines at December 31, 2021 was $27.5. The cash flows related to debt borrowings and repayments were as follows: December 31, 2021 2020 Revolving credit facility borrowings $ 590.9 $ 765.2 Revolving credit facility repayments $ (590.1) $ (705.1) Proceeds from 2025 Senior Secured Notes - USD $ — $ 693.2 Proceeds from 2025 Senior Secured Notes - EUR — 394.6 International short-term uncommitted lines of credit borrowings 11.2 20.0 Other debt borrowings $ 11.2 $ 1,107.8 Payments on Term Loan A Facility under the Credit Agreement $ — $ (370.3) Payments on Term Loan A-1 Facility under the Credit Agreement — (618.9) Payments on Term Loan B Facility - USD under the Credit Agreement (4.8) (18.2) Payments on Term Loan B Facility - Euro under the Credit Agreement (4.8) (17.7) International short-term uncommitted lines of credit and other repayments (9.8) (24.8) Other debt repayments $ (19.4) $ (1,049.9) The interest rates with respect to the Revolving Facility are based on, at the Company’s option, adjusted LIBOR or an alternative base rate, in each case plus an applicable margin tied to the Company’s then applicable total net leverage ratio. Such applicable margins range from LIBOR-based Revolving Loans, 1.25 percent to 4.25 percent, and for base-rate Revolving Loans, 1.00 percent less than in the case of LIBOR-based loans. Below is a summary of financing and replacement facilities information: Financing and Replacement Facilities Interest Rate Maturity/Termination Dates Initial Term (Years) Credit Agreement facilities 2022 Revolving Credit Facility (i) LIBOR + 4.25% April 2022 3.2 2023 Revolving Credit Facility (ii) LIBOR + 4.25% July 2023 3 Term Loan B Facility - USD (i) LIBOR + 2.75% November 2023 7.5 Term Loan B Facility - Euro (iii) EURIBOR + 3.00% November 2023 7.5 2024 Senior Notes 8.5% April 2024 8 2025 Senior Secured Notes - USD 9.375% July 2025 5 2025 Senior Secured Notes - EUR 9.0% July 2025 5 (i) LIBOR with a floor of 0.0 percent (ii) LIBOR with a floor of 0.5 percent (iii) EURIBOR with a floor of 0.0 percent The Company's debt agreements contain various financial covenants, including net debt to EBITDA and net interest coverage ratio, along with certain negative covenants that, among other things, limit dividends, acquisitions and the use of proceeds from divestitures. The Credit Agreement financial ratios are as follows: • a maximum allowable total net debt to adjusted EBITDA leverage ratio of 5.75 to 1.00 for the quarter ended December 31, 2021 (increasing based on the eleventh amendment to the Credit Agreement to 6.75 for the quarters ended March 31, 2022 and June 30, 2022, and thereafter decreasing to 6.50 for the quarter ended September 30, 2022, 5.50 for the quarter ended December 31, 2022, and 5.25 for the quarter ended March 31, 2023); and • a minimum adjusted EBITDA to net interest expense coverage ratio of not less than 1.63 to 1.00 (increasing to 1.75 on September 30, 2022 and thereafter). As of December 31, 2021, the Company was in compliance with the financial covenants in its debt agreements. Maturities of long-term debt as of December 31, 2021 are as follows: Maturities of Debt 2022 $ 47.3 2023 782.7 2024 401.1 2025 1,097.4 2026 1.0 $ 2,329.5 Interest expense on the Company’s debt instruments for the years ended December 31, 2021, 2020 and 2019 was $180.0, $269.7 and $173.2, respectively.

Redeemable Noncontrolling Inter

Redeemable Noncontrolling Interests (Notes)	12 Months Ended
	Dec. 31, 2021
Redeemable Noncontrolling Interests [Abstract]
Noncontrolling Interest Disclosure [Text Block]	NOTE 12: REDEEMABLE NONCONTROLLING INTERESTS Changes in redeemable noncontrolling interests were as follows: 2021 2020 2019 Balance at January 1 $ 19.2 $ 20.9 $ 130.4 Other comprehensive income — — (1.7) Redemption value adjustment — (1.7) (18.6) Redemption of shares — — (89.2) Termination of put option (19.2) — — Balance at December 31 $ — $ 19.2 $ 20.9 During the first quarter of 2021, the Company entered into an agreement whereby its ownership percentage in a certain consolidated but non-wholly owned subsidiary in Europe was reduced by means of capital contributions from noncontrolling shareholders totaling $12.7. Following entry into the agreement, the Company maintains a controlling interest in the subsidiary. As part of this agreement, the put option that could have required the Company to acquire the noncontrolling shares was irrevocably waived, reducing the redeemable noncontrolling interest to zero.

Accumulated Other Comprehensive

Accumulated Other Comprehensive Loss (Notes)	12 Months Ended
	Dec. 31, 2021
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]
ACCUMULATED OTHER COMPREHENSIVE LOSS	ACCUMULATED OTHER COMPREHENSIVE LOSS The following table summarizes the changes in the Company’s AOCI, net of tax, by component for the years ended December 31: Translation Foreign Currency Hedges Interest Rate Hedges Pension and Other Post-Retirement Benefits Other Accumulated Other Comprehensive Loss Balance at December 31, 2019 $ (231.5) $ (2.6) $ 5.2 $ (146.6) $ 0.2 $ (375.3) Other comprehensive income (loss) before reclassifications (1) (25.2) — (16.3) (7.7) (0.8) (50.0) Amounts reclassified from AOCI — — 5.0 7.4 — 12.4 Net current period other comprehensive income (loss) (25.2) — (11.3) (0.3) (0.8) (37.6) Balance at December 31, 2020 $ (256.7) $ (2.6) $ (6.1) $ (146.9) $ (0.6) $ (412.9) Other comprehensive income (loss) before reclassifications (1) (54.2) 0.7 8.6 7.0 (0.9) (38.8) Amounts reclassified from AOCI — — (2.1) 75.3 — 73.2 Net current period other comprehensive income (loss) (54.2) 0.7 6.5 82.3 (0.9) 34.4 Balance at December 31, 2021 $ (310.9) $ (1.9) $ 0.4 $ (64.6) $ (1.5) $ (378.5) (1) Other comprehensive income (loss) before reclassifications within the translation component excludes (gains)/losses of $(0.6) and $1.6 of translation attributable to noncontrolling interests for December 31, 2021 and 2020, respectively. The following table summarizes the details about amounts reclassified from AOCI for the years ended December 31: 2021 2020 Amount Reclassified from AOCI Amount Reclassified from AOCI Affected Line Item in the Statement of Operations Interest rate hedges (net of tax of $0.8 and $(1.8), respectively) $ (2.1) $ 5.0 Interest expense Pension and post-retirement benefits: Net prior service benefit amortization (net of tax of $0.0 and $0.2, respectively) — 0.5 (1) Net actuarial gains recognized during the year (net of tax of $23.2 and $1.5, respectively) 76.0 6.1 (1) Net actuarial gains (losses) recognized due to settlement (net of tax of $(0.4) and $0.3, respectively) (0.7) 0.8 (1) 75.3 7.4 Total reclassifications for the period $ 73.2 $ 12.4

Acquisitions and Divestitures (

Acquisitions and Divestitures (Notes)	12 Months Ended
	Dec. 31, 2021
Divestitures [Abstract]
Acquisitions and Divestitures	ACQUISITIONS AND DIVESTITURES Divestitures In the second quarter of 2021, the Company divested its Asia Pacific Electronic Security business, a non-core, wholly owned portion of the banking business. The sale resulted in a gain of approximately $1.0 and cash proceeds of $5.8. In the fourth quarter of 2021, the Company divested Prosystems IT GmbH, a non-core, wholly owned European ERP business which resulted in a loss on sale of $3.9 million and a net cash consideration distribution of $4.7. In the fourth quarter of 2021, the Company signed a divestiture agreement for its German reverse vending business. As of December 31, 2021, the transaction had not closed as it was pending the regulatory process; however, the agreement was finalized and all conditions for held-for-sale accounting were met. Accordingly, the Company has categorized the related assets and liabilities as held-for-sale as of December 31, 2021. An impairment loss was recorded in 2021 for $1.3 based on expected proceeds of approximately $10.0. The sale was completed as anticipated in the first quarter of 2022. In 2020, the Company divested several non-core, non-accretive businesses, which resulted in a loss on sale of $11.5 for the year ended December 31, 2020. In the first quarter of 2020, the Company divested Portavis GmbH, a non-core, non-wholly owned Eurasia Banking consulting business, which resulted in a gain of $1.8 and cash consideration received of $10.1, excluding cash divested. In the second quarter of 2020, the Company unconsolidated a portion of its non-wholly owned operations in China, which resulted in a loss of $8.6 and cash consideration received of $26.8 along with increased ownership in Inspur, from 40.0 percent to 48.1 percent. Additionally, the Company sold Cryptera A/S, a Danish subsidiary, which resulted in a loss of $5.9. In the fourth quarter of 2020, the Company sold an Italian non-core ERP Retail software asset, which resulted in a gain of $1.9 and cash consideration received of $3.2. Also in the fourth quarter of 2020, the Company sold a domestic Brazilian Banking software asset, which was impaired by $4.1 in the third quarter of 2020, and resulted in a fourth quarter loss on sale of $1.0 and cash consideration received of $7.9.

Benefit Plans

Benefit Plans	12 Months Ended
	Dec. 31, 2021
Retirement Benefits [Abstract]
BENEFIT PLANS	BENEFIT PLANS Qualified Retirement Benefits. The Company has a qualified retirement plan covering certain U.S. employees that has been closed to new participants since 2003 and frozen since December 2013. The Company has a number of non-U.S. defined benefit plans covering eligible employees located predominately in Europe, the most significant of which are German plans. Benefits for these plans are based primarily on each employee's final salary, with annual adjustments for inflation. The obligations in Germany consist of employer funded pension plans and deferred compensation plans. The employer funded pension plans are based upon direct performance-related commitments in terms of defined contribution plans. Each beneficiary receives, depending on individual pay-scale grouping, contractual classification, or income level, different yearly contributions. The contribution is multiplied by an age factor appropriate to the respective pension plan and credited to the individual retirement account of the employee. The retirement accounts may be used up at retirement by either a one-time lump-sum payout or payments of up to ten years. The Company has other defined benefit plans outside the U.S., which have not been mentioned here due to materiality. Supplemental Executive Retirement Benefits. The Company has non-qualified pension plans in the U.S. to provide supplemental retirement benefits to certain officers, which have also been frozen since December 2013. Benefits are payable at retirement based upon a percentage of the participant’s compensation, as defined. Other Benefits. In addition to providing retirement benefits, the Company provides post-retirement healthcare and life insurance benefits (referred to as other benefits) for certain retired employees. Retired eligible employees in the U.S. may be entitled to these benefits based upon years of service with the Company, age at retirement and collective bargaining agreements. There are no plan assets and the Company funds the benefits as the claims are paid. The post-retirement benefit obligation was determined by application of the terms of medical and life insurance plans together with relevant actuarial assumptions and healthcare cost trend rates. The following tables set forth the change in benefit obligation, change in plan assets, funded status, consolidated balance sheet presentation and net periodic benefit cost for the Company’s defined benefit pension plans and other benefits at and for the years ended December 31: Retirement Benefits Other Benefits U.S. Plans Non-U.S. Plans 2021 2020 2021 2020 2021 2020 Change in benefit obligation Benefit obligation at beginning of year $ 620.1 $ 580.0 $ 468.7 $ 456.1 $ 13.7 $ 17.1 Service cost — 3.8 9.8 9.8 0.1 0.1 Interest cost 15.9 18.9 2.9 4.0 0.7 0.8 Actuarial loss (gain) (24.0) 47.7 (5.4) 14.6 (8.0) (1.3) Plan participant contributions — — 1.4 1.4 — — Benefits paid (27.6) (30.3) (6.5) (21.7) (0.5) (0.7) Plan amendments — — (2.9) 2.1 — — Curtailment — — — (1.1) — — Settlements — — (18.4) (0.7) — — Foreign currency impact — — (29.1) 37.6 (0.3) (2.3) Acquired benefit plans and other — — — (33.4) — — Benefit obligation at end of year 584.4 620.1 420.5 468.7 5.7 13.7 Change in plan assets Fair value of plan assets at beginning of year 486.4 427.8 394.1 359.6 — — Actual return on plan assets 48.9 70.2 41.6 15.0 — — Employer contributions 3.5 18.7 9.6 8.4 0.5 0.7 Plan participant contributions — — 1.4 1.4 — — Benefits paid (27.5) (30.3) (6.5) (21.7) (0.5) (0.7) Foreign currency impact — — (27.5) 32.1 — — Settlements — — (18.3) (0.7) — — Fair value of plan assets at end of year 511.3 486.4 394.4 394.1 — — Funded status $ (73.1) $ (133.7) $ (26.1) $ (74.6) $ (5.7) $ (13.7) Amounts recognized in balance sheets Noncurrent assets $ — $ 2.7 $ — $ — $ — $ — Current liabilities 3.5 3.5 3.3 11.5 0.6 0.9 Noncurrent liabilities (1) 69.6 132.9 22.7 63.1 5.1 12.9 Accumulated other comprehensive loss: Unrecognized net actuarial (loss) gain (2) (94.9) (154.4) 13.8 (4.9) 4.8 (3.8) Unrecognized prior service (cost) benefit (2) — — 3.9 1.1 — — Net amount recognized $ (21.8) $ (20.7) $ 43.7 $ 70.8 $ 10.5 $ 10.0 (1) Included in the consolidated balance sheets in pensions, post-retirement and other benefits. (2) Represents amounts in accumulated other comprehensive loss that have not yet been recognized as components of net periodic benefit cost. Retirement Benefits Other Benefits U.S. Plans Non-U.S. Plans 2021 2020 2021 2020 2021 2020 Change in accumulated other comprehensive loss Balance at beginning of year $ (154.5) $ (159.4) $ (3.8) $ 6.5 $ (3.8) $ (7.5) Prior service credit/loss recognized during the year — — — 0.7 — — Net actuarial gains (losses) recognized during the year 50.6 7.8 23.6 (0.6) 8.0 0.4 Net actuarial (losses) gains occurring during the year 9.0 (2.9) 0.3 (12.0) 0.2 1.3 Net actuarial losses recognized due to settlement — — (1.1) 1.1 — — Acquired benefit plans and other — — (0.1) 0.2 0.2 — Foreign currency impact — — (1.2) 0.3 0.2 2.0 Balance at end of year $ (94.9) $ (154.5) $ 17.7 $ (3.8) $ 4.8 $ (3.8) Retirement Benefits Other Benefits U.S. Plans Non-U.S. Plans 2021 2020 2019 2021 2020 2019 2021 2020 2019 Components of net periodic benefit cost Service cost $ — $ 3.8 $ 3.7 $ 9.8 $ 9.8 $ 9.8 $ 0.1 $ 0.1 $ 0.1 Interest cost 15.9 18.9 22.1 2.9 4.0 6.5 0.7 0.8 1.0 Recognition/establishment of Germany benefit obligation — — — — — 7.1 — — — Expected return on plan assets (22.3) (25.4) (24.7) (14.5) (13.4) (12.3) — — — Other Adjustments — — — — 0.2 — — — — Amortization of prior service cost — — — (0.1) 2.8 (0.1) — — — Recognized net actuarial loss 8.9 7.8 5.1 0.3 (0.6) (1.5) 0.2 0.4 0.4 Settlement gain — — — (1.1) 1.1 (0.9) — — — Net periodic benefit cost $ 2.5 $ 5.1 $ 6.2 $ (2.7) $ 3.9 $ 8.6 $ 1.0 $ 1.3 $ 1.5 The following table represents information for pension plans with an accumulated benefit obligation in excess of plan assets at December 31: U.S. Plans Non-U.S. Plans 2021 2020 2021 2020 Projected benefit obligation $ 584.4 $ 610.4 $ 293.9 $ 319.2 Accumulated benefit obligation $ 584.4 $ 610.4 $ 282.3 $ 297.5 Fair value of plan assets $ 511.3 $ 474.0 $ 88.7 $ 90.5 The following table represents the weighted-average assumptions used to determine benefit obligations at December 31: Pension Benefits Other Benefits U.S. Plans Non-U.S. Plans 2021 2020 2021 2020 2021 2020 Discount rate 2.99% 2.62% 2.39% 0.66% 4.22% 5.17% Rate of compensation increase N/A N/A 3.89% 2.48% N/A N/A The following table represents the weighted-average assumptions used to determine periodic benefit cost at December 31: Pension Benefits Other Benefits U.S. Plans Non-U.S. Plans 2021 2020 2021 2020 2021 2020 Discount rate 2.62% 3.35% 1.90% 0.94% 5.19% 5.70% Expected long-term return on plan assets 6.05% 6.50% 3.32% 3.68% N/A N/A Rate of compensation increase N/A N/A 3.63% 2.85% N/A N/A The discount rate is determined by analyzing the average return of high-quality (i.e., AA-rated) fixed-income investments and the year-over-year comparison of certain widely used benchmark indices as of the measurement date. The expected long-term rate of return on plan assets is primarily determined using the plan’s current asset allocation and its expected rates of return. The Company also considers information provided by its investment consultant, a survey of other companies using a December 31 measurement date and the Company’s historical asset performance in determining the expected long-term rate of return. The rate of compensation increase assumptions reflects the Company’s long-term actual experience and future and near-term outlook. During 2021, the Society of Actuaries released new mortality tables (Pri-2012) and projection scales resulting from recent studies measuring mortality rates for various groups of individuals. As of December 31, 2021, the Company used the Pri-2012 mortality tables and the MP-2021 mortality projection scales. The Pri-2012 mortality tables were also used in 2020, but in conjunction with the MP-2020 mortality projection scaled. The following table represents assumed healthcare cost trend rates at December 31: 2021 2020 Healthcare cost trend rate assumed for next year 5.6% 6.3% Rate to which the cost trend rate is assumed to decline (the ultimate trend rate) 4.0% 5.0% Year that rate reaches ultimate trend rate 2045 2025 The healthcare trend rates for the postemployment benefits plans in the U.S. are reviewed based upon the results of actual claims experience. The Company used initial healthcare cost trends of 5.6 percent and 6.3 percent in 2021 and 2020, respectively, with an ultimate trend rate of 4.0 percent reached in 2045. Assumed healthcare cost trend rates have a modest effect on the amounts reported for the healthcare plans. A one-percentage-point change in assumed healthcare cost trend rates results in a minimal impact to total service and interest cost and post-retirement benefit obligation. The Company has a pension investment policy in the U.S. designed to achieve an adequate funded status based on expected benefit payouts and to establish an asset allocation that will meet or exceed the return assumption while maintaining a prudent level of risk. The plans' target asset allocation adjusts based on the plan's funded status. As the funded status improves or declines, the debt security target allocation will increase and decrease, respectively. The Company utilizes the services of an outside consultant in performing asset / liability modeling, setting appropriate asset allocation targets along with selecting and monitoring professional investment managers. The U.S. plan assets are invested in equity and fixed income securities, alternative assets and cash. Within the equities asset class, the investment policy provides for investments in a broad range of publicly-traded securities including both domestic and international stocks diversified by value, growth and cap size. Within the fixed income asset class, the investment policy provides for investments in a broad range of publicly-traded debt securities with a substantial portion allocated to a long duration strategy in order to partially offset interest rate risk relative to the plans’ liabilities. The alternative asset class includes investments in diversified strategies with a stable and proven track record and low correlation to the U.S. stock market. Several plans outside of the U.S. are also invested in various assets, under various investment policies in compliance with local funding regulations. The following table summarizes the Company’s target allocation for these asset classes in 2022, which are readjusted at least quarterly within a defined range for the U.S., and the Company’s actual pension plan asset allocation as of December 31, 2021 and 2020: U.S. Plans Non-U.S. Plans Target Actual Target Actual 2022 2021 2020 2022 2021 2020 Equity securities 45% 46% 50% 55% 55% 50% Debt securities 52% 50% 37% 25% 25% 22% Real estate 2% 3% 4% 12% 12% 10% Other 1% 1% 9% 8% 8% 18% Total 100% 100% 100% 100% 100% 100% The following table summarizes the fair value categorized into a three level hierarchy, as discussed in Note 1: Summary of Significant Accounting Policies, based upon the assumptions (inputs) of the Company’s plan assets as of December 31, 2021: U.S. Plans Non-U.S. Plans Fair Value Level 1 Level 2 NAV Fair Value Level 1 Level 2 NAV Cash and short-term investments $ 2.5 $ 2.5 $ — $ — $ 19.7 $ 19.7 $ — $ — Other 0.5 0.5 — — — — — — Mutual funds 1.1 1.1 — — 0.7 — — 0.7 Equity securities International developed markets — — — — 216.8 214.6 — 2.2 Fixed income securities International corporate bonds — — — — 58.8 58.8 — — Fixed and index funds — — — — 38.6 18.9 — 19.7 Common collective trusts Real estate (a) 17.2 — — 17.2 45.8 — 15.9 29.9 Other (b) 485.9 — — 485.9 — — — Alternative investments Private equity funds (c) 4.1 — — 4.1 — — — — Other alternative investments (d) — — — — 14.0 0.4 — 13.6 Fair value of plan assets at end of year $ 511.3 $ 4.1 $ — $ 507.2 $ 394.4 $ 312.4 $ 15.9 $ 66.1 The following table summarizes the fair value of the Company’s plan assets as of December 31, 2020: U.S. Plans Non-U.S. Plans Fair Value Level 1 Level 2 NAV Fair Value Level 1 Level 2 NAV Cash and short-term investments $ 16.4 $ 16.4 $ — $ — $ 20.9 $ 20.1 $ 0.8 $ — Equity securities U.S. small cap core 23.6 23.6 — — 9.3 9.3 — — International developed markets 52.7 52.7 — — 188.6 188.6 — — Fixed income securities U.S. corporate bonds 61.8 — 61.8 — 7.8 — 7.8 — International corporate bonds — — — — 67.5 — 67.5 — U.S. government 5.5 — 5.5 — 10.9 — 10.9 — Fixed and index funds 1.9 — 1.9 — — — — — Common collective trusts Real estate (a) 18.0 — — 18.0 6.3 — 6.3 — Other (b) 280.8 — 280.8 — — — — — Alternative investments Multi-strategy hedge funds 21.4 — — 21.4 — — — — Private equity funds (c) 4.3 — — 4.3 — — — — Other alternative investments (d) — — — — 82.8 — — 82.8 Fair value of plan assets at end of year $ 486.4 $ 92.7 $ 350.0 $ 43.7 $ 394.1 $ 218.0 $ 93.3 $ 82.8 In 2021 and 2020, the fair value of investments categorized as level 3 represent the plan's interest in private equity, hedge and property funds. The fair value for these assets is determined based on the NAV as reported by the underlying investment managers. (a) Real estate common collective trust. The objective of the real estate common collective trust (CCT) is to achieve long-term returns through investments in a broadly diversified portfolio of improved properties with stabilized occupancies. As of December 31, 2021, investments in this CCT, for U.S. plans, included approximately 31 percent office, 24 percent residential, 12 percent retail and 33 percent industrial, cash and other. As of December 31, 2020, investments in this CCT, for U.S. plans, included approximately 36 percent office, 22 percent residential, 21 percent retail and 21 percent industrial, cash and other. Investments in the real estate CCT can be redeemed once per quarter subject to available cash, with a 30-day notice. (b) Other common collective trusts. At December 31, 2021, approximately 52 percent of the other CCTs are invested in fixed income securities including 42 percent in corporate bonds and 58 percent in U.S. Treasury and other. Approximately 20 percent of the other CCTs at December 31, 2021 are invested in Russell 1000 Fund large cap index funds, 15 percent in International Funds, and approximately 13 percent in funds, including emerging markets, real assets, and other funds. At December 31, 2020, approximately 41 percent of the other CCTs are invested in fixed-income securities, including approximately 25 percent in mortgage-backed securities, 55 percent in corporate bonds and 20 percent in U.S. Treasury and other. Approximately 33 percent of the other CCTs at December 31, 2020 are invested in Russell 1000 Fund large cap index funds, 16 percent in S&P Mid Cap 400 index funds and 10 percent in emerging markets equity fund. Investments in all common collective trust securities can be redeemed daily. (c) Private equity funds. The objective of the private equity funds is to achieve long-term returns through investments in a diversified portfolio of private equity limited partnerships that offer a variety of investment strategies, targeting low volatility and low correlation to traditional asset classes. As of December 31, 2021 and 2020, investments in these private equity funds include approximately 33 percent and 46 percent, respectively, in buyout private equity funds that usually invest in mature companies with established business plans, approximately 29 percent and 26 percent, respectively, in special situations private equity and debt funds that focus on niche investment strategies and approximately 19 percent and 28 percent respectively, in venture private equity funds that invest in early development or expansion of business. Investments in the private equity fund can be redeemed only with written consent from the general partner, which may or may not be granted. At December 31, 2021 and 2020 the Company had unfunded commitments of underlying funds $2.4. (d) Other alternative investments. Following the Acquisition, the Company’s plan assets were expanded with a combination of insurance contracts, multi-strategy investment funds and company-owned real estate. The fair value for these assets is determined based on the NAV as reported by the underlying investment manager, insurance companies and the trustees of the CTA. The following table represents the amortization amounts expected to be recognized during 2022: U.S. Pension Benefits Non-U.S. Pension Benefits Other Benefits Amount of net prior service credit $ — $ (0.4) $ — Amount of net loss (gain) $ 6.2 $ (1.8) $ (0.4) The Company contributed $13.6 to its retirement and other benefit plans, including contributions to the nonqualified plan and benefits paid from company assets. In 2021, the Company received a reimbursement of $16.4 from the CTA assets to the Company for benefits paid directly from company assets during the year ended December 31, 2021. The Company expects to contribute approximately $0.7 to its other post-retirement benefit plan and expects to contribute approximately $34.7 to its retirement plans, including the nonqualified plan, as well as benefits payments directly from the Company during the year ending December 31, 2022. The Company anticipates reimbursement of approximately $18 for certain benefits paid from its trustee in 2022. The following benefit payments, which reflect expected future service, are expected to be paid: U.S. Pension Benefits Non-U.S. Pension Benefits Other Benefits Other Benefits 2022 $ 30.0 $ 28.6 $ 0.7 $ 0.6 2023 $ 30.6 $ 20.6 $ 0.6 $ 0.6 2024 $ 31.1 $ 21.3 $ 0.6 $ 0.6 2025 $ 31.8 $ 22.3 $ 0.6 $ 0.5 2026 $ 32.2 $ 23.9 $ 0.5 $ 0.5 2027-2031 $ 163.1 $ 115.0 $ 2.1 $ 2.0 Retirement Savings Plan. The Company offers employee 401(k) savings plans (Savings Plans) to encourage eligible employees to save on a regular basis by payroll deductions. The Company match is determined by the Board of Directors and evaluated at least annually. Total Company match was $7.4, $6.9 and $0.7 for the years ended December 31, 2021, 2020 and 2019, respectively. In January 2019, the Company suspended its match to the Savings Plans. In January 2020, the Company reinstated its match to the Savings Plans. The Company's basic match is now 50 percent on the first 6 percent of a participant's qualified contributions, subject to IRS limits.

Leases

Leases	12 Months Ended
	Dec. 31, 2021
Leases [Abstract]
Leases, Operating and Financing Leases	LEASESThe Company utilizes lease agreements to meet its operating needs. These leases support global staff via the use of office space, warehouses, vehicles and IT equipment. The Company utilizes both operating and finance leases in its portfolio of leased assets, however, the majority of these leases are classified as operating. A significant portion of the volume of the lease portfolio is in fleet vehicles and IT office equipment; however, real estate leases constitute a majority of the value of the right-of-use (ROU) assets. Lease agreements are utilized worldwide, with the largest location concentration in the United States, Germany and India. The Company made the following elections related to the January 1, 2019 adoption of ASU No. 2016-02, Leases: ● The Company elected the package of practical expedients permitted under the transition guidance within the new standard, which allowed the Company to carry forward its ASC 840 assessment regarding definition of a lease, lease classification and initial direct costs. ● The practical expedient related to land easements is not applicable as the Company currently does not utilize any easements. ● The Company declined the hindsight practical expedient to determine the lease term and ROU asset impairment for existing leases. The decision to decline the hindsight practical expedient resulted in relying on assessments made under ASC 840 during transition and re-assessing under ASC 842 going forward. ● The Company declined the short-term lease exception, therefore recognizing all leases in the ROU asset and lease liability balances. Consistent with ASC 842 requirements, leases that are one month or less are not included in the balance. ● The Company elected to not separate non-lease components from lease components and, instead, to account for each separate lease component and the non-lease components associated with it as a single lease component, recognized on the balance sheet. This election has been made for all classes of underlying assets. ● The Company elected to use a grouping/portfolio approach on applying discount rates to leases at transition, for certain groups of leases where it was determined that using this approach would not differ materially from a lease-by-lease approach. The Company's lease population has initial lease terms ranging from less than one year to approximately fifteen years. Some leases include one or more options to renew, with renewal terms that can extend the lease term from six months to 15 years. The Company assesses these renewal/extension options using a threshold of reasonably certain, which is a high threshold and, therefore, the majority of its lease terms for accounting purposes do not include renewal periods. For leases where the Company is reasonably certain to renew, those optional periods are included within the lease term and, therefore, the measurement of the ROU asset and lease liability. Some of the vehicle and IT equipment leases also include options to purchase the leased asset, typically at end of term at fair market value. Some of the Company's leases include options to terminate the lease early. This allows the contract parties to terminate their obligations under the lease contract, sometimes in return for an agreed upon financial consideration. The terms and conditions of the termination options vary by contract, and for those leases where the Company is reasonably certain to use these options, the term and payments recognized in the measurement of ROU assets and lease liabilities has been updated accordingly. Additionally, there are several open-ended lease arrangements where the Company controls the option to continue or terminate the arrangement at any time after the first year. For these arrangements, the Company has analyzed a mix of historical use and future economic incentives to determine the reasonable expected holding period. This term is used for measurement of ROU assets and lease liabilities. The following table summarizes the weighted-average remaining lease terms and discount rates related to the Company's lease population: December 31, 2021 December 31, 2020 Weighted-average remaining lease terms (in years) Operating leases 4.0 4.2 Finance leases 3.3 3.7 Weighted-average discount rate Operating leases 6.8% 11.0% Finance leases 6.2% 10.6% Certain lease agreements include payments based on a variety of global indexes or rates. These payment amounts have been projected using the index or rate as of lease commencement or the transition date and measured in ROU assets and lease liabilities. Other leases contain variable payments that are based on actual usage of the underlying assets and, therefore, are not measured in assets or liabilities as the variable payments are not based on an index or a rate. For real estate leases, these payments are most often tied to non-committed maintenance or utilities charges, and for equipment leases, to actual output or hours in operation. These amounts typically become known when the invoice is received, which is when expense is recognized. In rare circumstances, the Company's lease agreements may contain residual value guarantees. The Company's lease agreements do not contain any restrictions or covenants, such as those relating to dividends or incurring additional financial obligations. During the fourth quarter of 2020, the Company signed a lease agreement for an updated manufacturing facility in North Canton, Ohio. This lease has not reached its commencement date, but has a 15-year term and has initial annual lease obligations of $0.8. Otherwise, at December 31, 2021, the Company did not have any material leases that have not yet commenced. The Company determines whether an arrangement is or includes a lease at contract inception. All contracts containing the right to use an underlying asset are reviewed to confirm that the contract meets the definition of a lease. ROU assets and liabilities are recognized at commencement date and initially measured based on the present value of lease payments over the defined lease term. As most leases do not provide an implicit rate, the Company uses its incremental borrowing rate based on the information available at commencement date in determining the present value of lease payments. In order to apply the incremental borrowing rate, a rate table was developed to assign the appropriate rate to each lease based on lease term and currency of payments. For leases with large numbers of underlying assets, a portfolio approach with a collateralized rate was utilized. Assets were grouped based on similar lease terms and economic environments in a manner whereby the Company reasonably expects that the application does not differ materially from a lease-by-lease approach. The following table summarizes the components of lease expense for the years ended December 31: 2021 2020 2019 Lease expense Operating lease expense $ 87.3 $ 93.6 $ 109.0 Finance lease expense Amortization of ROU lease assets $ 2.9 $ 1.5 $ 0.7 Interest on lease liabilities $ 0.9 $ 0.5 $ 0.4 Variable lease expense $ 7.8 $ 8.0 $ 13.2 The following table summarizes the maturities of lease liabilities: Operating Finance 2022 $ 63.1 $ 2.9 2023 42.4 1.9 2024 26.9 1.5 2025 14.8 0.6 2026 9.8 0.4 Thereafter 25.3 — Total 182.3 7.3 Less: Present value discount (24.8) (0.7) Lease liability $ 157.5 $ 6.6 The following table summarizes the cash flow information related to leases: December 31, 2021 December 31, 2020 Cash paid for amounts included in the measurement of lease liabilities: Operating - operating cash flows $ 87.3 $ 94.4 Finance - financing cash flows $ 2.3 $ 1.6 Finance - operating cash flows $ 0.4 $ 0.7 ROU lease assets obtained in the exchange for lease liabilities: Operating leases $ 57.4 $ 37.4 Finance leases $ 4.5 $ 4.0 The following table summarizes the balance sheet information related to leases: December 31, 2021 December 31, 2020 Assets Operating $ 152.4 $ 143.3 Finance 7.1 5.2 Total leased assets $ 159.5 $ 148.5 Current liabilities Operating $ 54.5 $ 55.7 Finance 2.5 1.9 Noncurrent liabilities Operating 103.0 93.1 Finance 4.1 3.0 Total lease liabilities $ 164.1 $ 153.7

Derivative Instruments and Hedg

Derivative Instruments and Hedging Activities	12 Months Ended
	Dec. 31, 2021
Derivative Instruments and Hedging Activities Disclosure [Abstract]
DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES	DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES The Company is exposed to certain risks arising from both its business operations and economic conditions and manages certain economic risks, including interest rate and foreign exchange rate risk, through the use of derivative financial instruments. The Company's interest rate derivatives are used to manage interest expense on variable interest rate borrowings. The Company uses derivatives to mitigate the economic consequences associated with fluctuations in currencies and interest rates. The following table summarizes the gain (loss) recognized on derivative instruments: Derivative instrument Classification on consolidated statement of operations 2021 2020 2019 Interest rate swaps and non-designated hedges Interest expense $ (8.4) $ (14.3) $ (3.4) Foreign exchange forward contracts and cash flow hedges Net sales — 1.2 0.4 Foreign exchange forward contracts and cash flow hedges Cost of sales 0.1 — — Foreign exchange forward contracts and cash flow hedges Foreign exchange gain (loss), net (4.6) (30.9) 5.0 Total $ (12.9) $ (44.0) $ 2.0 FOREIGN EXCHANGE Non-Designated Hedges. A substantial portion of the Company’s operations and revenues are international. As a result, changes in foreign exchange rates can create substantial foreign exchange gains and losses from the revaluation of non-functional currency monetary assets and liabilities. The Company’s policy allows the use of foreign exchange forward contracts with maturities of up to 24 months to mitigate the impact of currency fluctuations on those foreign currency asset and liability balances. The Company elected not to apply hedge accounting to its foreign exchange forward contracts. Thus, spot-based gains/losses offset revaluation gains/losses within foreign exchange loss, net and forward-based gains/losses represent interest expense or income. Cash Flow Hedges. The Company is exposed to fluctuations in various foreign currencies against its functional currency. In many instances, both sales and purchases are transacted in foreign currencies. Diebold Nixdorf Systems GmbH, a EUR-functional currency subsidiary of Wincor Nixdorf International GmbH (WNI), is exposed to foreign exchange risk due to purchase of raw materials that are denominated in USD. Such purchases expose the Company to exchange rate fluctuations between EUR and USD. To hedge this risk, the Company enters into and designates certain foreign currency forward contracts to sell EUR and buy USD as cash flow hedges of the Company’s USD-denominated raw material purchases. WNI, a EUR-functional currency subsidiary, is exposed to foreign exchange risk due to sales that are denominated in GBP. To hedge this risk, the Company enters into and designates certain foreign currency forward contracts to sell GBP and buy EUR as cash flow hedges of the Company’s GBP-denominated intercompany sales. Derivative instruments are recorded on the balance sheet at fair value. For transactions designated as cash flow hedges, the effective portion of changes in the fair value are recorded in AOCI and are subsequently reclassified into earnings in the period that the hedged forecasted transactions impact earnings. The ineffective portion of the change in fair value of the derivatives is recognized directly in earnings. As of December 31, 2021, the Company had the following outstanding foreign currency derivatives that were used to hedge its foreign exchange risks: Foreign Currency Derivative Number of Instruments Notional Sold Notional Purchased Currency forward agreements (GBP-EUR) 4 2.2 GBP 2.6 EUR Currency forward agreements (USD-EUR) 2 1.0 EUR 1.2 USD INTEREST RATE Cash Flow Hedges. The Company’s objectives in using interest rate derivatives are to add stability to interest expense and to manage its exposure to interest rate movements. Amounts reported in AOCI related to derivatives will be reclassified to interest expense as interest payments are made on the Company’s variable-rate debt. The Company estimates that a minimal amount will be reclassified as a decrease to interest expense over the next year. In March 2020 and September 2019, the Company entered into multiple pay-fixed receive-variable interest rate swaps with an aggregate notional amount of $250.0 and $500.0, respectively. The effective portion of changes in the fair value of derivatives designated and that qualify as cash flow hedges is recorded in AOCI and is subsequently reclassified into earnings in the period that the hedged forecasted transaction affects earnings. The ineffective portion of the change in fair value of the derivatives is recognized directly in earnings. Amounts reported in AOCI related to derivatives will be reclassified to interest expense as interest payments are made on the Company’s variable-rate debt. The Company estimates that a minimal amount will be reclassified as a decrease to interest expense over the next year. As a result of the Company's refinancing activities in July 2020 (refer to Note 11: Debt), the Company terminated $625.0 of interest rate hedges for a termination payout of $6.2. The Company does not use derivatives for trading or speculative purposes and currently does not have any additional derivatives that are not designated as hedges.

Fair Value of Assets and Liabil

Fair Value of Assets and Liabilities	12 Months Ended
	Dec. 31, 2021
Fair Value Disclosures [Abstract]
FAIR VALUE OF ASSETS AND LIABILITIES	FAIR VALUE OF ASSETS AND LIABILITIES Assets and Liabilities Recorded at Fair Value Assets and liabilities subject to fair value measurement by fair value level and recorded at fair value are as follows: Classification on consolidated balance sheets December 31, 2021 December 31, 2020 Fair Value Level 1 Level 2 Fair Value Level 1 Level 2 Assets Certificates of deposit Short-term investments $ 34.3 $ 34.3 $ — $ 37.2 $ 37.2 $ — Assets held in rabbi trusts Securities and other investments 7.0 7.0 — 6.6 6.6 — Foreign exchange forward contracts Other current assets 0.1 — 0.1 1.7 — 1.7 Total $ 41.4 $ 41.3 $ 0.1 $ 45.5 $ 43.8 $ 1.7 Liabilities Foreign exchange forward contracts Other current liabilities $ 0.1 $ — $ 0.1 $ 2.7 $ — $ 2.7 Interest rate swaps - short term Other current liabilities 2.8 — 2.8 4.7 — 4.7 Interest rate swaps - long term Other liabilities — — — 3.0 — 3.0 Deferred compensation Other liabilities 7.0 7.0 — 6.6 6.6 — Total $ 9.9 $ 7.0 $ 2.9 $ 17.0 $ 6.6 $ 10.4 The Company uses the end of the period when determining the timing of transfers between levels. During each of the years ended December 31, 2021 and 2020, there were no transfers between levels. The carrying amount of the Company's debt instruments approximates fair value except for the 2024 Senior Notes and the 2025 Senior Secured Notes. The fair value is summarized as follows: December 31, 2021 December 31, 2020 Fair Value Carrying Value Fair Value Carrying Value 2024 Senior Notes $ 401.0 $ 400.0 $ 400.0 $ 400.0 2025 Senior Secured Notes - USD $ 745.5 $ 700.0 $ 778.8 $ 700.0 2025 Senior Secured Notes - EUR $ 423.7 $ 396.4 $ 466.0 $ 429.5 Refer to Note 11: Debt for further details surrounding long-term debt as of December 31, 2021. Additionally, the Company remeasures certain assets to fair value, using Level 3 measurements, as a result of the occurrence of triggering events. There was no significant assets or liabilities that were remeasured at fair value on a non-recurring basis during the periods presented.

Commitments and Contingencies

Commitments and Contingencies	12 Months Ended
	Dec. 31, 2021
Commitments and Contingencies Disclosure [Abstract]
COMMITMENTS AND CONTINGENCIES	COMMITMENTS AND CONTINGENCIES Contractual Obligations At December 31, 2021, the Company's purchase commitments due within one year were minimal for materials and services through contract manufacturing agreements at negotiated prices. The amounts purchased under these obligations were minimal in 2021. The Company guarantees a fixed cost of certain products used in production to its strategic partners. Variations in the products costs are absorbed by the Company. Indirect Tax Contingencies The Company accrues non-income-tax liabilities for indirect tax matters when management believes that a loss is probable and the amounts can be reasonably estimated, while contingent gains are recognized only when realized. In the event any losses are sustained in excess of accruals, they are charged against income. In evaluating indirect tax matters, management takes into consideration factors such as historical experience with matters of similar nature, specific facts and circumstances, and the likelihood of prevailing. Management evaluates and updates accruals as matters progress over time. It is reasonably possible that some of the matters for which accruals have not been established could be decided unfavorably to the Company and could require recognizing future expenditures. Also, statutes of limitations could expire without the Company paying the taxes for matters for which accruals have been established, which could result in the recognition of future gains upon reversal of these accruals at that time. At December 31, 2021, the Company was a party to several routine indirect tax claims from various taxing authorities globally that were incurred in the normal course of business, which neither individually nor in the aggregate are considered material by management in relation to the Company’s financial position or results of operations. In management’s opinion, the consolidated financial statements would not be materially affected by the outcome of these indirect tax claims and/or proceedings or asserted claims. A loss contingency is reasonably possible if it has a more than remote but less than probable chance of occurring. Although management believes the Company has valid defenses with respect to its indirect tax positions, it is reasonably possible that a loss could occur in excess of the estimated accrual. The Company estimated the aggregate risk at December 31, 2021 to be up to $55.8 for its material indirect tax matters. The aggregate risk related to indirect taxes is adjusted as the applicable statutes of limitations expire. Legal Contingencies At December 31, 2021, the Company was a party to several lawsuits that were incurred in the normal course of business, which neither individually nor in the aggregate were considered material by management in relation to the Company’s financial position or results of operations. In management’s opinion, the Company's consolidated financial statements would not be materially affected by the outcome of these legal proceedings, commitments or asserted claims. In addition to these normal course of business litigation matters, the Company was a party to the proceedings described below: Diebold KGaA is a party to two separate appraisal proceedings (Spruchverfahren) in connection with the purchase of all shares in its former listed subsidiary, Diebold Nixdorf AG. Both proceedings are pending at the same Chamber for Commercial Matters (Kammer fur Hangelssachen) at the District Court (Landgericht) of Dortmund (Germany). The first appraisal proceeding relates to the DPLTA entered into by Diebold KGaA and former Diebold Nixdorf AG, which became effective on February 17, 2017. The DPLTA appraisal proceeding was filed by minority shareholders of Diebold Nixdorf AG challenging the adequacy of both the cash exit compensation of €55.02 per Diebold Nixdorf AG share (of which 6.9 shares were then outstanding) and the annual recurring compensation of €2.82 per Diebold Nixdorf AG share offered in connection with the DPLTA. The second appraisal proceeding relates to the cash merger squeeze-out of minority shareholders of Diebold Nixdorf AG in 2019. The squeeze-out appraisal proceeding was filed by former minority shareholders of Diebold Nixdorf AG challenging the adequacy of the cash exit compensation of €54.80 per Diebold Nixdorf AG share (of which 1.4 shares were then outstanding) in connection with the merger squeeze-out. In both appraisal proceedings, a court ruling would apply to all Diebold Nixdorf AG shares outstanding at the time when the DPLTA or the merger squeeze-out, respectively, became effective. Any cash compensation received by former Diebold Nixdorf AG shareholders in connection with the merger squeeze-out would be netted with any higher cash compensation such shareholder may still claim in connection with the DPLTA appraisal proceeding. While the Company believes that the compensation offered in connection with the DPLTA and the merger squeeze-out was in both cases fair, it notes that German courts often adjudicate increases of the cash compensation to plaintiffs in varying amounts in connection with German appraisal proceedings. Therefore, the Company cannot rule out that the first instance court or an appellate court may increase the cash compensation also in these appraisal proceedings. The Company, however, is convinced that its defense in both appraisal proceedings is supported by strong sets of facts and the Company vigorously defends itself in these matters. In July and August 2019, shareholders filed putative class action lawsuits alleging violations of federal securities laws in the United States District Court for the Southern District of New York and the Northern District of Ohio. The lawsuits collectively assert that the Company and three former officers (collectively, Defendants) made material misstatements regarding the Company’s business and operations, causing the Company’s common stock to be overvalued from February 14, 2017 to August 1, 2018. The lawsuits were consolidated before a single judge in the United States District Court for the Southern District of New York and lead plaintiff appointed. In March 2021, the judge granted Defendants’ motion to dismiss and in April 2021 judgment was rendered in the Defendants’ favor. Although the plaintiffs originally filed an appeal, in June 2021, the plaintiffs subsequently withdrew the appeal and, therefore, the litigation is over, fully resolved in favor of the Company and its former officers. In January 2020, the Company’s Board of Directors received a demand letter from alleged shareholders to investigate and pursue claims for breach of fiduciary duty against certain current and former directors and officers based on the Company’s statements regarding its business and operations, which are substantially similar to those challenged in the federal securities litigation. Following the dismissal of the federal securities litigation, in July 2021, the alleged shareholders informed the Company that they withdrew the demand letter. Therefore, both the securities litigation and the subsequent shareholder demand letter are now concluded, completely resolved in favor of the Company and its current and former officers. Bank Guarantees, Standby Letters of Credit, and Surety Bonds

Revenue Recognition and Deferre

Revenue Recognition and Deferred Revenue	12 Months Ended
	Dec. 31, 2021
Revenue Recognition and Deferred Revenue [Abstract]
Revenue from Contract with Customer	NOTE 21: REVENUE RECOGNITION Revenue is measured based on consideration specified in a contract with a customer and excludes amounts collected on behalf of third parties. The amount of consideration can vary depending on discounts, rebates, refunds, credits, price concessions, incentives, performance bonuses, penalties, or other similar items contained in the contract with the customer of which generally these variable consideration components represents minimal amount of net sales. The Company recognizes revenue when it satisfies a performance obligation by transferring control over a product or service to a customer. The Company's payment terms vary depending on the individual contracts and are generally fixed fee. The Company recognizes advance payments and billings in excess of revenue recognized as deferred revenue. In certain contracts where services are provided prior to billing, the Company recognizes a contract asset within trade receivables and other current assets. Taxes assessed by a governmental authority that are both imposed on and concurrent with a specific revenue-producing transaction and that are collected by the Company from a customer are excluded from revenue. The Company recognizes shipping and handling fees billed when products are shipped or delivered to a customer and includes such amounts in net sales. Although infrequent, shipping and handling associated with outbound freight after control over a product has transferred to a customer is not a separate performance obligation, rather it is accounted for as a fulfillment cost. Third-party freight payments are recorded in cost of sales. The Company includes a warranty in connection with certain contracts with customers, which are not considered to be separate performance obligations. The Company provides its customers a manufacturer’s warranty, and records, at the time of the sale, a corresponding estimated liability for potential warranty costs. For additional information on product warranty refer to Note 9: Guarantees and Product Warranties. The Company also has extended warranty and service contracts available for its customers, which are recognized as separate performance obligations. Revenue is recognized on these contracts ratably as the Company has a stand-ready obligation to provide services when or as needed by the customer. This input method is the most accurate assessment of progress toward completion the Company can apply. Nature of goods and services Product revenue is recognized at the point in time that the customer obtains control of the product, which could be upon delivery or upon completion of installation services, depending on contract terms. The Company’s software licenses are functional in nature (the IP has significant stand-alone functionality); as such, the revenue recognition of distinct software license sales is at the point in time that the customer obtains control of the rights granted by the license. Professional services integrate the commercial solution with the customer's existing infrastructure and helps define the optimal user experience, improve business processes, refine existing staffing models and deploy technology to meet branch and store automation objectives. Revenue from professional services are recognized over time, because the customer simultaneously receives and consumes the benefits of the Company’s performance as the services are performed or when the Company’s performance creates an asset with no alternative use and the Company has an enforceable right to payment for performance completed to date. Generally revenue will be recognized using an input measure, typically costs incurred. The typical contract length for service is generally one year and is billed and paid in advance except for installations, among others. Services may be sold separately or in bundled packages. For bundled packages, the Company accounts for individual services separately if they are distinct. A distinct service is separately identifiable from other items in the bundled package if a customer can benefit from it on its own or with other resources that are readily available to the customer. The consideration (including any discounts) is allocated between separate services or distinct obligations in a bundle based on their stand-alone selling prices. The stand-alone selling prices are determined based on the prices at which the Company separately sells the products or services. For items that are not sold separately, the Company estimates stand-alone selling prices using the cost plus expected margin approach. Revenue on service contracts is recognized ratably over time, generally using an input measure, as the customer simultaneously receives and consumes the benefits of the Company’s performance as the services are performed. In some circumstances, when global service supply chain services are not included in a term contract and rather billed as they occur, revenue on these billed work services are recognized at a point in time as transfer of control occurs. The following is a description of principal solutions offered within the Company's two main customer segments that generate the Company's revenue. Banking Products. Products for banking customers consist of cash recyclers and dispensers, intelligent deposit terminals, teller automation tools and kiosk technologies, as well as physical security solutions. The Company provides its banking customers front-end applications for consumer connection points and back-end platforms that manage channel transactions, operations and integration and facilitate omnichannel transactions, endpoint monitoring, remote asset management, customer marketing, merchandise management and analytics. These offerings include highly configurable, API enabled software that automates legacy banking transactions across channels. Services. The Company provides its banking customers product-related services, which include proactive monitoring and rapid resolution of incidents through remote service capabilities or an on-site visit. First and second line maintenance, preventive maintenance and on-demand services keep the distributed assets of the Company's customers up and running through a standardized incident management process. Managed services and outsourcing consists of the end-to-end business processes, solution management, upgrades and transaction processing. The Company also provides a full array of cash management services, which optimizes the availability and cost of physical currency across the enterprise through efficient forecasting, inventory and replenishment processes. Retail Products. The retail product portfolio includes modular, integrated and mobile POS and SCO terminals that meet evolving automation and omnichannel requirements of consumers. Supplementing the POS system is a broad range of peripherals, including printers, scales and mobile scanners, as well as the cash management portfolio which offers a wide range of banknote and coin processing systems. Also in the portfolio, the Company provides SCO terminals and ordering kiosks which facilitate an efficient and user-friendly purchasing experience. The Company’s hybrid product line can alternate from an attended operator to self-checkout with the press of a button as traffic conditions warrant throughout the business day. The Company's platform software is installed within retail data centers to facilitate omnichannel transactions, endpoint monitoring, remote asset management, customer marketing, merchandise management and analytics. Services. The Company provides its retail customers product-related services which include on-demand services and professional services. Diebold Nixdorf AllConnect Services for retailers include maintenance and availability services to continuously improve retail self-service fleet availability and performance. These include: total implementation services to support both current and new store concepts; managed mobility services to centralize asset management and ensure effective, tailored mobile capability; monitoring and advanced analytics providing operational insights to support new growth opportunities; and store life-cycle management to proactively monitors store IT endpoints and enable improved management of internal and external suppliers and delivery organizations. Refer to Note 22: Segment Information for additional information regarding the Company's reportable operating segments, disaggregation of net sales by segments and product solutions, net sales by geographical region and disaggregation by timing of revenue recognition. Timing of revenue recognition A performance obligation is a contractual promise to transfer a distinct good or service to the customer. A contract's transaction price is allocated to each distinct performance obligation and is recognized as revenue when (point in time) or as (over time) the performance obligation is satisfied. The following table represents the percentage of revenue recognized either at a point in time or over time as of December 31: Timing of revenue recognition 2021 2020 Products transferred at a point in time 41% 39% Products and services transferred over time 59% 61% Net sales 100% 100% Contract balances The following table provides 2021 and 2020 information about receivables and deferred revenue, which represent contract liabilities from contracts with customers: 2021 2020 Contract balance information Trade Receivables Contract liabilities Trade Receivables Contract liabilities Balance at January 1 $ 646.9 $ 346.8 $ 619.3 $ 320.5 Balance at December 31 $ 595.2 $ 322.4 $ 646.9 $ 346.8 Contract assets are minimal for the periods presented. The amount of revenue recognized in 2021 and 2020 from performance obligations satisfied (or partially satisfied) in previous periods, mainly due to the changes in the estimate of variable consideration and contract modifications was de minimis. As of January 1, 2021, the Company had $346.8 of unrecognized deferred revenue constituting the remaining performance obligations that are either unsatisfied or partially unsatisfied. During 2021, the Company recognized revenue of $249.2 related to the Company's deferred revenue balance at January 1, 2021. Contract assets are the rights to consideration in exchange for goods or services that the Company has transferred to a customer when that right is conditional on something other than the passage of time. Contract assets of the Company primarily relate to the Company's rights to consideration for goods shipped and services provided but not contractually billable at the reporting date. The contract assets are reclassified into the receivables balance when the rights to receive payment become unconditional. Contract liabilities are recorded for any services billed to customers and not yet recognizable if the contract period has commenced or for the amount collected from customers in advance of the contract period commencing. In addition, contract liabilities are recorded as advanced payments for products and other deliverables that are billed to and collected from customers prior to revenue being recognizable. Transaction price and variable consideration The transaction price is the amount of consideration to which the Company expects to be entitled in exchange for transferring goods or services to a customer, excluding amounts collected on behalf of third parties. This consideration can include fixed and variable amounts and is determined at contract inception and updated each reporting period for any changes in circumstances. The transaction price also considers variable consideration, time value of money and the measurement of any non-cash consideration, all of which are estimated at contract inception and updated at each reporting date for any changes in circumstances. Once the variable consideration is identified, the Company estimates the amount of the variable consideration to include in the transaction price by using one of two methods, expected value (probability weighted methodology) or most likely amount (when there are only two possible outcomes). The Company chooses the method expected to better predict the amount of consideration to which it will be entitled and applies the method consistently to similar contracts. Generally, the Company applies the expected value method when assessing variable consideration including returns and refunds. The Company also applies the ‘as invoiced’ practical expedient in ASC paragraph 606-10-55-18 related to performance obligations satisfied over time, which permits the Company to recognize revenue in the amount to which it has a right to invoice the customer if that amount corresponds directly with the value to the customer of the Company’s performance completed to date. Service revenues that are recognized ratably are primarily contracts that include first and second line maintenance. Service revenues that are recognized using input measures include primarily preventative maintenance. The ‘as invoiced’ practical expedient relates to the on-demand service revenue which is generally not under contract. Transaction price allocated to the remaining performance obligations As of December 31, 2021, the aggregate amount of the transaction price allocated to remaining performance obligations was approximately $1,800. The Company generally expects to recognize revenue on the remaining performance obligations over the next twelve to eighteen months. The Company enters into service agreements with cancellable terms after a certain period without penalty. Unsatisfied obligations reflect only the obligation during the initial term. The Company applies the practical expedient in ASC paragraph 606-10-50-14 and does not disclose information about remaining performance obligations that have original expected durations of one year or less. Cost to obtain and cost to fulfill a contract The Company has minimal cost to obtain or fulfill contracts for customers for the periods presented. The Company pays commissions to the sales force based on multiple factors including but not limited to order entry, revenue recognition and portfolio growth. These incremental commission fees paid to the sales force meet the criteria to be considered a cost to obtain a contract, as they are directly attributable to a contract, incremental and management expects the fees are recoverable. The Company applies the practical expedient and recognizes the incremental costs of obtaining contracts as an expense when incurred if the amortization period of the assets that the Company otherwise would have recognized is one year or less. The costs that are not capitalized are included in cost of sales. The costs related to contracts with greater than a one-year term are immaterial and continue to be recognized in cost of sales.

Segment Information

Segment Information	12 Months Ended
	Dec. 31, 2021
Segment Reporting [Abstract]
SEGMENT INFORMATION	SEGMENT INFORMATION The Company's accounting policies derive segment results that are the same as those the Chief Operating Decision Maker (CODM) regularly reviews and uses to make decisions, allocate resources and assess performance. The Company continually considers its operating structure and the information subject to regular review by its Chief Executive Officer, who is the CODM, to identify reportable operating segments. The Company’s operating structure is based on a number of factors that management uses to evaluate, view and run its business operations, which currently includes, but is not limited to, product, service and solution. The Company's reportable operating segments are based on the following solutions: Eurasia Banking, Americas Banking and Retail. Segment revenue represents revenues from sales to external customers. Segment operating profit is defined as revenues less expenses directly identifiable to those segments. The Company does not allocate to its segments certain operating expenses, managed at the corporate level; that are not routinely used in the management of the segments; or information that is impractical to allocate. These unallocated costs include certain corporate charges, amortization of acquired intangible assets, restructuring and transformation charges, impairment charges, legal, indemnification and professional fees related to acquisition and divestiture expenses, along with other income (expenses). Segment operating profit reconciles to consolidated income (loss) before income taxes by deducting corporate costs and other income or expense items that are not attributed to the segments. Corporate charges not allocated to segments include headquarter-based costs associated with procurement, human resources, compensation and benefits, finance and accounting, global development/engineering, global strategy/mergers and acquisitions, global IT, tax, treasury and legal. Assets are not allocated to segments, and thus are not included in the assessment of segment performance, and consequently, we do not disclose total assets and depreciation and amortization expense by reportable operating segment. The following tables represent information regarding the Company’s segment information and provides a reconciliation between segment operating profit and the consolidated income (loss) before income taxes for the years ended December 31: 2021 2020 2019 Net sales summary by segment Eurasia Banking $ 1,353.8 $ 1,431.1 $ 1,649.8 Americas Banking 1,357.3 1,419.4 1,604.1 Retail 1,194.1 1,051.8 1,154.8 Total customer revenues $ 3,905.2 $ 3,902.3 $ 4,408.7 Intersegment revenues Eurasia Banking $ 139.1 $ 111.8 $ 168.3 Americas Banking 12.4 11.3 15.5 Total intersegment revenues $ 151.5 $ 123.1 $ 183.8 Segment operating profit Eurasia Banking $ 110.4 $ 160.5 $ 169.3 Americas Banking 146.4 184.9 119.7 Retail 114.3 67.0 58.3 Total segment operating profit $ 371.1 $ 412.4 $ 347.3 Corporate charges not allocated to segments (1) $ (38.4) $ (57.0) $ (79.4) Impairment of assets (1.3) (7.5) (30.2) Restructuring and DN Now transformation expenses (98.9) (181.8) (114.8) Net non-routine expense (95.4) (142.1) (149.5) (234.0) (388.4) (373.9) Operating profit (loss) 137.1 24.0 (26.6) Other expense (187.8) (293.5) (202.3) Loss before taxes $ (50.7) $ (269.5) $ (228.9) (1) Corporate charges not allocated to segments include headquarter-based costs associated with procurement, human resources, compensation and benefits, finance and accounting, global development/engineering, global strategy/mergers and acquisitions, global IT, tax, treasury and legal. Net non-routine expense consists of items that the Company has determined are non-routine in nature and not allocated to the reportable operating segments. Net non-routine expense of $95.4 for the year ended December 31, 2021 was due to purchase accounting pre-tax charges for amortization of acquired intangibles of $78.2, charges from a loss-making contract related to a discontinued offering of $2.8, legal, consulting and deal expenses, including gains/losses on divestitures of $10.1, inventory charges of $6.6, and other matters of $(2.3). Net non-routine expense of $142.1 for the year ended December 31, 2020 was due to purchase accounting pre-tax changes for amortization of acquired intangibles of $82.9, charges from a loss-making contract related to a discontinued offering of $25.5, legal, consulting and deal expenses, including gains/losses on divestitures of $19.7, and other matters of $14.0. Net non-routine expense of $149.5 for the year ended December 31, 2019 was due to purchase accounting pre-tax changes for amortization of acquired intangibles of $93.3, legal, consulting and deal expenses, including gains/losses on divestitures, of $26.8, inventory charges of $12.8, and other matters of $16.6. The following table presents information regarding the Company’s segment net sales by service and product solution: 2021 2020 2019 Eurasia Banking Services $ 758.0 $ 819.0 $ 993.6 Products 595.8 612.1 656.2 Total Eurasia Banking 1,353.8 1,431.1 $ 1,649.8 Americas Banking Services 923.2 962.9 $ 1,002.5 Products 434.1 456.5 601.6 Total Americas Banking 1,357.3 1,419.4 $ 1,604.1 Retail Services 622.4 582.6 $ 612.0 Products 571.7 469.2 542.8 Total Retail 1,194.1 1,051.8 $ 1,154.8 Total $ 3,905.2 $ 3,902.3 $ 4,408.7 The Company had no customers that accounted for more than 10 percent of total net sales in 2021, 2020 and 2019. Below is a summary of net sales by point of origin for the years ended December 31: 2021 2020 2019 Americas United States $ 893.1 $ 974.7 $ 1,024.7 Other Americas 530.1 502.9 654.6 Total Americas 1,423.2 1,477.6 1,679.3 EMEA Germany 768.2 764.3 872.5 Other EMEA 1,356.3 1,282.0 1,400.4 Total EMEA 2,124.5 2,046.3 2,272.9 AP Total AP 357.5 378.4 456.5 Total net sales $ 3,905.2 $ 3,902.3 $ 4,408.7 Below is a summary of property, plant and equipment, net by geographical location as of December 31: 2021 2020 Property, plant and equipment, net United States $ 19.4 $ 25.5 Germany 96.9 118.8 Other international 21.8 33.2 Total property, plant and equipment, net $ 138.1 $ 177.5

Summary of Significant Accoun_2

Summary of Significant Accounting Policies (Policies)	12 Months Ended
	Dec. 31, 2021
Accounting Policies [Abstract]
Principles of Consolidation	The consolidated financial statements include the accounts of Diebold Nixdorf, Incorporated and its wholly- and majority-owned subsidiaries (collectively, the Company). All significant intercompany accounts and transactions have been eliminated, including common control transfers among subsidiaries of the Company.
Use of Estimates in Preparation of Consolidated Financial Statements	The preparation of the accompanying consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions about future events. These estimates and the underlying assumptions affect the amounts of assets and liabilities reported, disclosures about contingent assets and liabilities, and reported amounts of revenues and expenses. Such estimates include revenue recognition, the valuation of trade and financing receivables, inventories, goodwill, intangible assets, other long-lived assets, legal contingencies, guarantee obligations and assumptions used in the calculation of income taxes, pension and other post-retirement benefits and customer incentives, among others. These estimates and assumptions are based on management’s best estimates and judgment. Management evaluates its estimates and assumptions on an ongoing basis using historical experience and other factors. Management monitors the economic condition and other factors and will adjust such estimates and assumptions when facts and circumstances dictate. As future events and their effects cannot be determined with precision, actual results could differ significantly from these estimates.
Reclassification	The Company has reclassified the presentation of certain prior-year information to conform to the current presentation.
International Operations	The financial statements of the Company’s international operations are measured using local currencies as their functional currencies, with the exception of certain financial results from Argentina, Singapore, El Salvador, and Switzerland, which have a functional currency other than local currency. These operations used either United States dollar (USD) or euro as their functional currency depending on the concentration of USD or euro transactions and distinct financial information. The Company translates the assets and liabilities of its non-U.S. subsidiaries at the exchange rates in effect at year end and the results of operations at the average rate throughout the year. The translation adjustments are recorded directly as a separate component of shareholders’ equity, while transaction gains (losses) are included in net income (loss).
Acquisition	Acquisitions are accounted for using the purchase method of accounting. This method requires the Company to record assets and liabilities of the business acquired at their estimated fair market values as of the acquisition date. Any excess cost of the acquisition over the fair value of the net assets acquired is recorded as goodwill. The Company generally uses valuation specialists to perform appraisals and assist in the determination of the fair values of the assets acquired and liabilities assumed. These valuations require management to make estimates and assumptions that are critical in determining the fair values of the assets and liabilities.
Divestiture	For all divestitures, the Company considers assets to be held for sale when management approves and commits to a formal plan to actively market the assets for sale at a price reasonable in relation to their estimated fair value, the assets are available for immediate sale in their present condition, an active program to locate a buyer and other actions required to complete the sale have been initiated, the sale of the assets is probable and expected to be completed within one year (or, if it is expected that others will impose conditions on the sale of the assets that will extend the period required to complete the sale, that a firm purchase commitment is probable within one year) and it is unlikely that significant changes will be made to the plan. Upon designation as held for sale, the Company records the assets at the lower of their carrying value or their estimated fair value, reduced for the cost to dispose of the assets, and ceases to record depreciation expense on the assets. Assets and liabilities are reclassified as held for sale in the period the held for sale criteria are met. As of December 31, 2021, the Company had $73.4 and $20.3 of current assets and liabilities held for sale, respectively, primarily related to non-core businesses in Europe. As of December 31, 2020, the Company had $64.7 and $15.4 of current assets and liabilities held for sale, respectively, primarily related to non-core business in Eurasia.
Revenue Recognition	Refer to Note 21: Revenue Recognition.
Cost of Sales	Cost of sales for services primarily consists of fuel, parts and labor and benefits costs related to installation of products and service maintenance contracts, including call center costs as well as costs for service parts repair centers. Cost of sales for products is primarily comprised of direct materials and supplies consumed in the manufacturing and distribution of products, as well as related labor, depreciation expense and direct overhead expense necessary to acquire and convert the purchased materials and supplies into finished products. Cost of sales for products also includes the cost to distribute products to customers, inbound freight costs, internal transfer costs, warehousing costs and other shipping and handling activity.
Property, Plant and Equipment and Long-lived Assets	Property, plant and equipment and long-lived assets are recorded at historical cost, including interest where applicable.Impairment of property, plant and equipment and long-lived assets is recognized when events or changes in circumstances indicate that the carrying amount of the asset may not be recoverable. If the expected future undiscounted cash flows are less than the carrying amount of the asset, an impairment loss is recognized at that time to reduce the asset to the lower of its fair value or its net book value.
Depreciation, Depletion, and Amortization	Depreciation of property, plant and equipment is computed using the straight-line method based on the estimated useful life for each asset class. Amortization of leasehold improvements is based upon the shorter of original terms of the lease or life of the improvement. Repairs and maintenance are expensed as incurred. Generally, amortization of the Company’s other long-term assets, such as intangible assets and capitalized software development, is computed using the straight-line method over the life of the asset. Fully depreciated assets are retained until disposal. Upon disposal, assets and related accumulated depreciation or amortization are removed from the accounts and the net amount, less proceeds from disposal, is charged or credited to operations.
Advertising Costs	Advertising costs are expensed as incurred and were $7.1, $7.2 and $7.5 in 2021, 2020 and 2019, respectively.
Research, Development and Engineering Costs	Research, development and engineering costs are expensed as incurred and were $126.3, $133.4 and $147.1 for the years ended December 31, 2021, 2020 and 2019, respectively. This excludes certain software development costs of $31.1, $17.2, and $23.1 in 2021, 2020 and 2019, respectively, which are capitalized after technological feasibility of the software is established.
Taxes on Income	Deferred taxes are provided on an asset and liability method, whereby deferred tax assets are recognized for deductible temporary differences, operating loss carry-forwards and tax credits. Deferred tax liabilities are recognized for taxable temporary differences and undistributed earnings in certain tax jurisdictions. Deferred tax assets are reduced by a valuation allowance when, based on available evidence, it is more likely than not that some portion or all of the deferred tax assets will not be realized. Determination of a valuation allowance involves estimates regarding the timing and amount of the reversal of taxable temporary differences, expected future taxable income and the impact of tax planning strategies. Deferred tax assets and liabilities are adjusted for the effects of changes in tax laws and rates on the date of enactment.The Company regularly assesses its position with regard to tax exposures and records liabilities for these uncertain tax positions and related interest and penalties, if any, when the tax benefit is not more likely than not realizable. The Company has recorded an accrual that reflects the recognition and measurement process for the financial statement recognition and measurement of a tax position taken or expected to be taken on a tax return. Additional future income tax expense or benefit may be recognized once the positions are effectively settled.
Sales Tax	The Company collects sales taxes from customers and accounts for sales taxes on a net basis.
Cash Equivalents	The Company considers highly liquid investments with original maturities of three months or less at the time of purchase to be cash equivalents. The Company had no restricted cash at December 31, 2021 and 2020.
Financial Instruments	The carrying amount of cash and cash equivalents, short-term investments, trade receivables and accounts payable approximated their fair value because of the relatively short maturity of these instruments. The Company’s risk-management strategy allows for derivative financial instruments such as forwards to hedge certain foreign currency exposures and interest rate swaps to manage interest rate risk. The intent is to offset gains and losses that occur on the underlying exposures, with gains and losses on the derivative contracts hedging these exposures. The Company does not enter into derivatives for trading purposes. The Company recognizes all derivatives on the balance sheet at fair value. Changes in the fair values of derivatives that are not designated as hedges are recognized in earnings. If the derivative is designated and qualifies as a hedge, depending on the nature of the hedge, changes in the fair value of the derivatives are either offset against the change in the hedged assets or liabilities through earnings or recognized in other comprehensive income until the hedged item is recognized in earnings.
Fair Value	The Company measures its financial assets and liabilities using one or more of the following three valuation techniques: Valuation technique Description Market approach Prices and other relevant information generated by market transactions involving identical or comparable assets or liabilities. Cost approach Amount that would be required to replace the service capacity of an asset (replacement cost). Income approach Techniques to convert future amounts to a single present amount based upon market expectations. The hierarchy that prioritizes the inputs to valuation techniques used to measure fair value is divided into three levels: Fair value level Description Level 1 Unadjusted quoted prices in active markets for identical assets or liabilities. Fair value of investments categorized as level 1 are determined based on period end closing prices in active markets. Mutual funds are valued at their net asset value (NAV) on the last day of the period. Level 2 Unadjusted quoted prices in active markets for similar assets or liabilities, unadjusted quoted prices for identical or similar assets or liabilities in markets that are not active or inputs, other than quoted prices in active markets, that are observable either directly or indirectly. Fair value of investments categorized as level 2 are determined based on the latest available ask price or latest trade price if listed. The fair value of unlisted securities is established by fund managers using the latest reported information for comparable securities and financial analysis. If the manager believes the fund is not capable of immediately realizing the fair value otherwise determined, the manager has the discretion to determine an appropriate value. Common collective trusts are valued at NAV on the last day of the period. Level 3 Unobservable inputs for which there is little or no market data. Net asset value Fair value of investments categorized as NAV represent the plan’s interest in private equity, hedge and property funds. The fair value for these assets is determined based on the NAV as reported by the underlying investment managers. A financial asset or liability’s classification within the hierarchy is determined based on the lowest level input that is significant to the fair value measurement in its entirety. The Company uses the end of the period when determining the timing of transfers between levels. Short-Term Investments The Company has investments in certificates of deposit that are recorded at cost, which approximates fair value. Assets Held in Rabbi Trusts / Deferred Compensation The fair value of the assets held in rabbi trusts (refer to Note 7: Investments) is derived from investments in a mix of money market, fixed income and equity funds. The related deferred compensation liability is also recorded at fair value. Foreign Exchange Contracts The valuation of foreign exchange forward and option contracts is determined using valuation techniques, including option models tailored for currency derivatives. These contracts are valued using the market approach based on observable market inputs. This analysis reflects the contractual terms of the derivatives, including the period to maturity, and uses observable market-based inputs, including spot rates, foreign currency forward rates, the interest rate curve of the domestic currency, and foreign currency volatility for the given currency pair. Forward Contracts A substantial portion of the Company’s operations and revenues are international. As a result, changes in foreign exchange rates can create substantial foreign exchange gains and losses from the revaluation of non-functional currency monetary assets and liabilities. Interest Rate Swaps The Company’s objectives in using interest rate derivatives are to add stability to interest expense and to manage its exposure to interest rate movements. To accomplish this objective, the Company primarily uses interest rate swaps as part of its interest rate risk management strategy. Interest rate swaps designated as cash flow hedges involve the receipt of variable amounts from a counterparty in exchange for the Company making fixed-rate payments over the life of the agreements without exchange of the underlying notional amount. Refer to Note 19: Fair Value of Assets and Liabilities for further details of assets and liabilities subject to fair value measurement.
Trade Receivables	The Company records the lifetime expected loss on uncollectible trade receivables based on historical loss experience as a percentage of sales and makes adjustments as necessary based on current trends. The Company will also record periodic adjustments for specific customer circumstances and changes in the aging of accounts receivable balances. After all efforts at collection have been unsuccessful, the account is deemed uncollectible and is written off. The following table summarizes the Company’s allowances for doubtful accounts: 2021 2020 2019 Balance at January 1 $ 37.5 $ 42.2 $ 58.2 Charged to costs and expenses 9.8 10.1 5.2 Charged to other accounts (1) — (1.2) (0.9) Deductions (2) (12.0) (13.6) (20.3) Balance at December 31 $ 35.3 $ 37.5 $ 42.2 (1) Includes n et effects of foreign currency translation (2) Uncollectible accounts written-off, net of recoveries.
Financing Receivable	The Company records the lifetime expected loss on uncollectible notes and finance lease receivables (collectively, financing receivables) on a customer-by-customer basis and evaluates specific customer circumstances, aging of invoices, credit risk changes, payment patterns and historical loss experience with consideration given to current trends. After all efforts at collection have been unsuccessful, the account is deemed uncollectible and is written off.
Inventories	The Company primarily values inventories using average or standard costing utilizing lower of cost or net realizable value. The Company identifies and writes down its excess and obsolete inventories to net realizable value based on usage forecasts, order volume and inventory aging. With the development of new products, the Company also rationalizes its product offerings and will write-down discontinued products to the lower of cost or net realizable value.
Goodwill	Goodwill is the cost in excess of the net assets of acquired businesses.The Company tests all existing goodwill at least annually for impairment on a reporting unit basis. The annual goodwill impairment test was performed as of October 31 for all periods presented. The Company tests for interim impairment between annual tests if an event occurs or circumstances change that would more likely than not reduce the carrying value of a reporting unit below its reported amount. Each year, the Company may elect to perform a qualitative assessment to determine whether it is more likely than not that the fair value of a reporting unit is less than its carrying value. In evaluating whether it is more likely than not that the fair value of a reporting unit is less than its carrying amount, the Company considers the following events and circumstances, among others, if applicable: (a) macroeconomic conditions such as general economic conditions, limitations on accessing capital or other developments in equity and credit markets; (b) industry and market considerations such as competition, multiples or metrics and changes in the market for the Company's products and services or regulatory and political environments; (c) cost factors such as raw materials, labor or other costs; (d) overall financial performance such as cash flows, actual and planned revenue and earnings compared with actual and projected results of relevant prior periods; (e) other relevant events such as changes in key personnel, strategy or customers; (f) changes in the composition of a reporting unit's assets or expected sales of all or a portion of a reporting unit; and (g) any sustained decrease in share price. If the Company's qualitative assessment indicates that it is more likely than not that the fair value of a reporting unit is less than its carrying value, or if management elects to perform a quantitative assessment of goodwill, an impairment test is used to identify potential goodwill impairment and measure the amount of any impairment loss to be recognized. The Company compares the fair value of each reporting unit with its carrying value and recognizes an impairment charge for the amount by which the carrying amount exceeds the reporting unit’s fair value. The fair value of the reporting units is determined based upon a combination of the income and market approach in valuation methodology. The income approach uses discounted estimated future cash flows, whereas the market approach or guideline public company method utilizes market data of similar publicly traded companies. The fair value of the reporting unit is defined as the price that would be received to sell the net assets or transfer the net liabilities in an orderly transaction between market participants at the assessment date.
Contingencies	Liabilities for loss contingencies arising from claims, assessments, litigation, fines, penalties and other sources are recorded when it is probable that a liability has been incurred and the amount can be reasonably estimated. As additional information becomes available, any potential liability related to these matters is assessed and the estimates are revised, if necessary. Legal costs incurred in connection with loss contingencies are expensed as incurred.
Pension and Other Post-retirement Benefits	Annual net periodic expense and benefit liabilities under the Company’s defined benefit plans are determined on an actuarial basis. Assumptions used in the actuarial calculations have a significant impact on plan obligations and expense. The Company periodically reviews actual experience compared with the more significant assumptions used and make adjustments to the assumptions, if warranted. The healthcare trend rates are reviewed based upon the results of actual claims experience. The discount rate is determined by analyzing the average return of high-quality (i.e., AA-rated) fixed-income investments and the year-over-year comparison of certain widely used benchmark indices as of the measurement date. The expected long-term rate of return on plan assets is determined using the plans’ current asset allocation and their expected rates of return based on a geometric averaging over 20 years. The rate of compensation increase assumptions reflects the Company’s long-term actual experience and future and near-term outlook. Pension benefits are funded through deposits with trustees or directly by the plan administrator. Other post-retirement benefits are not funded and the Company’s policy is to pay these benefits as they become due.The Company recognizes the funded status of each of its plans in the consolidated balance sheets. Amortization of unrecognized net gain or loss resulting from experience different from that assumed and from changes in assumptions (excluding asset gains and losses not yet reflected in market-related value) is included as a component of net periodic benefit cost for a year if, as of the beginning of the year, that unrecognized net gain or loss exceeds five percent of the greater of the projected benefit obligation or the market-related value of plan assets. If amortization is required, the amortization is that excess divided by the average remaining service period of participating employees expected to receive benefits under the plan.The Company records a curtailment when an event occurs that significantly reduces the expected years of future service or eliminates the accrual of defined benefits for the future services of a significant number of employees. A curtailment gain is recorded when the employees who are entitled to the benefits terminate their employment; a curtailment loss is recorded when it becomes probable a loss will occur. Upon a settlement, the Company recognizes the proportionate amount of the unamortized gains and losses if the cost of all settlements during the year exceeds the interest component of net periodic cost for the affected plan.
Noncontrolling Interests and Redeemable Noncontrolling Interests	Noncontrolling interests represent the portion of profit or loss, net assets and comprehensive income that is not allocable to the Company. Noncontrolling interests with redemption features, such as put rights, that are not solely within the Company’s control are considered redeemable noncontrolling interests. Redeemable noncontrolling interests are presented outside of equity on the Company's consolidated balance sheets. The balance of redeemable noncontrolling interests is reported at the greater of its carrying value or its maximum redemption value at each reporting date. Refer to Note 12: Redeemable Noncontrolling Interests for more information.
Related Party Transactions, Policy	The Company has certain strategic alliances that are not consolidated. The Company's strategic alliances are not significant subsidiaries and are accounted for under the equity method of investments. The Company owns 48.1 percent of Inspur (Suzhou) Financial Information Technology Co., Ltd (Inspur JV) and 49.0 percent of Aisino-Wincor Retail & Banking Systems (Shanghai) Co., Ltd (Aisino JV) as of December 31, 2021. The Company engages in transactions with these entities in the ordinary course of business. As of December 31, 2021, the Company had accounts receivable and accounts payable balances with these affiliates of $3.9 and $34.9, respectively, which is included in trade receivables, less allowances for doubtful accounts and accounts payable, respectively, on the consolidated balance sheets. In September 2019, the Company's minority interest in Kony was sold for cash proceeds of $21.3. The Company's carrying value in Kony was $14.0, resulting in a gain of $7.3.
New Accounting Pronouncements, Policy	Recently Adopted Accounting Guidance In August 2018, the Financial Accounting Standards Board (FASB) issued guidance on a company's accounting for implementation fees paid in a cloud computing service contract arrangement that addresses which implementation costs to capitalize as an asset and which costs to expense. Capitalized implementation fees are to be expensed over the term of the cloud computing arrangement, and the expense is required to be recognized in the same line item in the income statement as the associated hosting service expenses. The entity is also required to present the capitalized implementation fees on the balance sheet in the same line item as it would present a prepayment for hosting service fees associated with the cloud computing arrangement. Cash payments for cloud computing arrangements (CCA) implementation costs are classified as cash outflows from operating activities. The Company adopted this guidance on January 1, 2020 using a prospective transition method. The Company has capitalized $50.7 and $27.1 of cloud-based software implementation fees to the Other assets caption on the December 31, 2021 and December 31, 2020 consolidated balance sheets, respectively. The effects of the adoption of the ASUs listed below did not significantly impact the Company's financial statements: Standards Adopted Description Effective ASU 2018-14, Compensation - Retirement Benefits - Defined Benefit Plans - General Subtopic 715-20 - Disclosure Framework - Changes to the Disclosure Requirements for Defined Benefit Plans This Accounting Standard Update (ASU) is designed to improve the effectiveness of disclosures by removing and adding disclosures related to defined benefit plans. The adoption of this ASU did not have a significant impact on the Company's consolidated financial statements. January 1, 2021 ASU 2019-12 - Income Taxes (Topic 740) - Simplifying the Accounting for Income Taxes This ASU was designed to simplify the accounting for income taxes by removing certain exceptions to the general principals in Topic 740, Income Taxes and improves consistent application or and simplify GAAP for other areas of Topic 740 by clarifying and amending existing guidance. The adoption of this ASU did not have a significant impact on the Company's consolidated financial statements. January 1, 2021 ASU 2020-08 Codification Improvements to Subtopic 310-20, Receivables -Nonrefundable Fees and Other Costs The ASU is designed to clarify that an entity should reevaluate whether a callable debt security is within scope of paragraph 310-20-35-33 for each reporting period. The adoption of this ASU did not have a significant impact on the Company's consolidated financial statements. January 1, 2021 ASU 2020-01 Investments - Equity Securities (Topic 321), Investments - Equity Method and Joint Ventures (Topic 323), and Derivatives and Hedging (Topic 815) - Clarifying Interactions between Topic 321, Topic 323, and Topic 815 This guidance provides clarification on the interaction of accounting standards for equity securities (Topic 321), equity method investments (Topic 323) and derivatives (Topic 815). The adoption of this ASU did not have a significant impact on the Company's consolidated financial statements. January 1, 2021 Recently Issued Accounting Guidance The following ASUs were recently issued by the FASB, which could significantly impact the Company's financial statements: Standards Pending Adoption Description Effective/Adoption Date Anticipated Impact ASU 2021-05 Leases (Topic 842) Lessors - Certain Leases with Variable Lease Payments The standard modifies a lessor's lease classification requirements for leases with variable lease payments. January 1, 2022 The Company is currently assessing the impact this ASU will have on its consolidated financial statements. ASU 2021-04 Earnings Per Share (Topic 260), Debt— Modifications and Extinguishments (Subtopic 470-50), Compensation—Stock Compensation (Topic 718), and Derivatives and Hedging—Contracts in Entity’s Own Equity The standard provides clarification on accounting for the modification or exchanges of freestanding equity-classified call options that remain equity classified after modification or exchange. January 1, 2022 The Company is currently assessing the impact this ASU will have on its consolidated financial statements. ASU 2020-04 Reference Rate Reform (Topic 848) - Facilitation of the Effects of Reference Rate Reform on Financial Reporting The standard provides optional expedients and exceptions for applying GAAP to contracts, hedges and other transaction that will be impacted by reference rate reform. March 12, 2020 through December 31, 2022 The Company is currently assessing the impact this ASU will have on its consolidated financial statements. The ASU allows for early adoption in any year end after issuance of the update. ASU 2021-08 Business Combinations (Topic 805) Accounting for Contract Assets and Contract Liabilities from Contracts with Customers The standard is designed to improve consistency related to the recognition of contract assets and liabilities from revenue contracts in a business combination. January 1, 2022 The Company does not expect this ASU will have a significant impact on its consolidated financial statements. ASU 2021-10 Government Assistance (Topic 832) Disclosures by Business Entities about Government Assistance The standard improves the transparency of financial reporting by adding requirements for disclosures related to government assistance. January 1, 2022 The Company does not expect this ASU will have a significant impact on its consolidated financial statements.
Revenue From Contracts with Customers Deferred Revenue	Deferred revenue is recorded for any services billed to customers and not yet recognizable if the contract period has commenced or for the amount collected from customers in advance of the contract period commencing. In addition, deferred revenue is recorded for products and other deliverables that are billed to and collected from customers prior to revenue being recognizable.
Revenue from Customer with Contract Shipping	The Company recognizes shipping and handling fees billed when products are shipped or delivered to a customer and includes such amounts in net sales. Third-party freight payments are recorded in cost of sales.

Share-Based Compensation and _2

Share-Based Compensation and Equity Share-Based Compensation and Equity (Policies)	12 Months Ended
	Dec. 31, 2021
Share-Based Compensation and Equity Policy [Abstract]
Share-based Compensation, Option and Incentive Plans Policy [Policy Text Block]	The Company recognizes costs resulting from all share-based payment transactions based on the fair value of the award as of the grant date. Awards are valued at fair value and compensation cost is recognized on a straight-line basis over the requisite periods of each award. To cover the exercise and/or vesting of its share-based payments, the Company uses a combination of new shares from its authorized, unissued share pool and its treasury shares.

Leases Leases (Policies)

Leases Leases (Policies)	12 Months Ended
	Dec. 31, 2021
Leases [Abstract]
Lessee, Leases [Policy Text Block]	The Company made the following elections related to the January 1, 2019 adoption of ASU No. 2016-02, Leases: ● The Company elected the package of practical expedients permitted under the transition guidance within the new standard, which allowed the Company to carry forward its ASC 840 assessment regarding definition of a lease, lease classification and initial direct costs. ● The practical expedient related to land easements is not applicable as the Company currently does not utilize any easements. ● The Company declined the hindsight practical expedient to determine the lease term and ROU asset impairment for existing leases. The decision to decline the hindsight practical expedient resulted in relying on assessments made under ASC 840 during transition and re-assessing under ASC 842 going forward. ● The Company declined the short-term lease exception, therefore recognizing all leases in the ROU asset and lease liability balances. Consistent with ASC 842 requirements, leases that are one month or less are not included in the balance. ● The Company elected to not separate non-lease components from lease components and, instead, to account for each separate lease component and the non-lease components associated with it as a single lease component, recognized on the balance sheet. This election has been made for all classes of underlying assets. ● The Company elected to use a grouping/portfolio approach on applying discount rates to leases at transition, for certain groups of leases where it was determined that using this approach would not differ materially from a lease-by-lease approach.

Summary of Significant Accoun_3

Summary of Significant Accounting Policies Summary of Significant Accounting Policies (Tables)	12 Months Ended
	Dec. 31, 2021
Summary of Significant Accounting Policies [Abstract]
Contract with Customer, Asset and Liability [Table Text Block]	Contract balances The following table provides 2021 and 2020 information about receivables and deferred revenue, which represent contract liabilities from contracts with customers: 2021 2020 Contract balance information Trade Receivables Contract liabilities Trade Receivables Contract liabilities Balance at January 1 $ 646.9 $ 346.8 $ 619.3 $ 320.5 Balance at December 31 $ 595.2 $ 322.4 $ 646.9 $ 346.8
Accounts Receivable, Allowance for Credit Loss	The following table summarizes the Company’s allowances for doubtful accounts: 2021 2020 2019 Balance at January 1 $ 37.5 $ 42.2 $ 58.2 Charged to costs and expenses 9.8 10.1 5.2 Charged to other accounts (1) — (1.2) (0.9) Deductions (2) (12.0) (13.6) (20.3) Balance at December 31 $ 35.3 $ 37.5 $ 42.2 (1) Includes n et effects of foreign currency translation (2) Uncollectible accounts written-off, net of recoveries.

Earnings (Loss) Per Share (Tabl

Earnings (Loss) Per Share (Tables)	12 Months Ended
	Dec. 31, 2021
Earnings Per Share [Abstract]
Computation of earnings (loss) per share under the treasury stock method and the effect on the weighted-average number of shares of dilutive potential common stock:	The following table represents amounts used in computing earnings (loss) per share and the effect on the weighted-average number of shares of dilutive potential common shares for the years ended December 31: 2021 2020 2019 Numerator Income (loss) used in basic and diluted loss per share Net loss $ (78.1) $ (267.8) $ (344.6) Net income (loss) income attributable to noncontrolling interests 0.7 1.3 (3.3) Net loss attributable to Diebold Nixdorf, Incorporated $ (78.8) $ (269.1) $ (341.3) Denominator Weighted-average number of common shares used in basic and diluted earnings (loss) per share (1) 78.3 77.6 76.7 Net loss per share attributable to Diebold Nixdorf, Incorporated Basic and diluted loss per share $ (1.01) $ (3.47) $ (4.45) (1) Shares of 3.9 , 2.4 and 3.2 for the years ended December 31, 2021, 2020 and 2019, respectively, are excluded from the computation of diluted earnings (loss) per share because the effects are anti-dilutive, irrespective of the net loss position.

Share-Based Compensation and _3

Share-Based Compensation and Equity (Tables)	12 Months Ended
	Dec. 31, 2021
Share-based Payment Arrangement [Abstract]
Schedule of Compensation Cost for Share-based Payment Arrangements, Allocation of Share-based Compensation Costs by Plan	The following table summarizes the components of the Company’s employee and non-employee directors share-based compensation programs recognized as selling and administrative expense for the years ended December 31: 2021 2020 2019 Stock options Pre-tax compensation expense $ 1.5 $ 1.7 $ 1.5 Tax benefit (0.4) (0.5) (0.2) Stock option expense, net of tax $ 1.1 $ 1.2 $ 1.3 RSU's Pre-tax compensation expense $ 8.7 $ 8.9 $ 11.6 Tax benefit (2.2) (2.2) (2.5) RSU expense, net of tax $ 6.5 $ 6.7 $ 9.1 Performance shares Pre-tax compensation expense $ 3.6 $ 4.3 $ 10.9 Tax benefit (1.0) (1.0) (2.9) Performance share expense, net of tax $ 2.6 $ 3.3 $ 8.0 Total share-based compensation Pre-tax compensation expense $ 13.8 $ 14.9 $ 24.0 Tax benefit (3.6) (3.7) (5.6) Total share-based compensation, net of tax $ 10.2 $ 11.2 $ 18.4
Schedule of Unrecognized Compensation Cost, Nonvested Awards	The following table summarizes information related to unrecognized share-based compensation costs as of December 31, 2021: Unrecognized Cost 1 Weighted-Average Period (years) Stock options $ 0.9 0.9 RSUs 10.0 1.3 Performance shares 18.7 2.0 $ 29.6 (1) Total unrecognized costs include amounts as of December 31, 2021 related to awards granted to Gerrard Schmid, President and Chief Executive Officer. As previously announced on February 9, 2022, Mr. Schmid's employment with the Company will end on March 11, 2022. Unvested awards will be forfeited, reducing the unrecognized share-based compensation costs.
Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions	The estimated fair value of the options granted was calculated using a Black-Scholes option pricing model using the following assumptions: 2020 2019 Expected life (in years) 5 3 Weighted-average volatility 64 % 62 % Risk-free interest rate 0.49-1.47% 2.32-2.58% Expected dividend yield — % — %
Options outstanding and exercisable under the Company's 1991 Equity and Performance Incentive Plan	Options outstanding and exercisable as of December 31, 2021 and changes during the year ended were as follows: Number of Shares Weighted-Average Exercise Price Weighted-Average Remaining Contractual Term Aggregate Intrinsic Value (1) (per share) (in years) Outstanding at January 1, 2021 2.7 $ 14.30 Expired or forfeited (0.1) $ 32.21 Granted — $ — Outstanding at December 31, 2021 2.6 $ 13.45 6 $ 5.3 Options exercisable at December 31, 2021 2.0 $ 15.23 6 $ 3.6 (1) The aggregate intrinsic value represents the total pre-tax intrinsic value (the difference between the Company’s closing share price on the last trading day of the year in 2021 and the exercise price, multiplied by the number of “in-the-money” options) that would have been received by the option holders had all option holders exercised their options on December 31, 2021. The amount of aggregate intrinsic value will change based on the fair market value of the Company’s common shares.
Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity	Non-vested RSUs outstanding as of December 31, 2021 and changes during the year ended were as follows: Number of Weighted-Average Non-vested at January 1, 2021 1.9 $ 8.83 Forfeited (0.1) $ 12.48 Vested (1.1) $ 9.45 Granted 0.9 $ 13.71 Non-vested at December 31, 2021 1.6 $ 10.87
Schedule of Nonvested Performance-based Units Activity	Non-vested performance shares outstanding as of December 31, 2021 and changes during the year ended were as follows: Number of Weighted-Average Non-vested at January 1, 2021 (1) 0.1 $ 9.90 Forfeited — $ — Vested — $ — Granted 2.1 $ 13.73 Non-vested at December 31, 2021 2.2 $ 10.57 (1) Non-vested performance shares are based on a maximum potential payout. Actual shares vested at the end of the performance period may be less than the maximum potential payout level depending on achievement of the performance objectives, as determined by the Board of Directors.

Income Taxes (Tables)

Income Taxes (Tables)	12 Months Ended
	Dec. 31, 2021
Income Tax Disclosure [Abstract]
Schedule of Income before Income Tax, Domestic and Foreign	The following table presents components of loss from operations before taxes for the years ended December 31: 2021 2020 2019 Domestic $ (168.3) $ (293.8) $ (249.6) Foreign 117.6 24.3 20.7 Total $ (50.7) $ (269.5) $ (228.9)
Schedule of Components of Income Tax Expense (Benefit)	The following table presents the components of income tax expense (benefit) for the years ended December 31: 2021 2020 2019 Current U.S. federal $ 3.5 $ 3.5 $ 0.7 Foreign 38.2 14.6 36.1 State and local (1.2) 0.4 1.5 Total current 40.5 18.5 38.3 Deferred U.S. federal (1.7) 7.1 78.1 Foreign (11.4) (22.6) (11.7) State and local 0.3 (4.0) 12.0 Total deferred (12.8) (19.5) 78.4 Income tax expense (benefit) $ 27.7 $ (1.0) $ 116.7
Schedule of Effective Income Tax Rate Reconciliation	Income tax expense (benefit) attributable to loss from operations before taxes differed from the amounts computed by applying the U.S. federal income tax rate of 21 percent to pre-tax loss from operations. The following table presents these differences for the years ended December 31: 2021 2020 2019 Statutory tax benefit $ (10.6) $ (56.6) $ (48.1) State and local taxes (net of federal tax benefit) (0.6) (3.6) (3.8) Brazil non-taxable incentive (4.3) (5.2) (5.8) Valuation allowances 33.8 32.5 46.2 Barbados loan restructuring — — 83.1 Netherlands liquidation deferred tax — — 5.9 Foreign tax rate differential 2.2 (6.1) (1.4) Tax on unremitted foreign earnings 0.7 1.8 8.9 Change to uncertain tax positions (9.2) (23.9) 4.0 U.S. taxed foreign income 6.9 8.7 10.5 Non-deductible (non-taxable) items 0.7 12.2 18.0 Termination of company owned life insurance — 35.1 — Return to provision (0.8) (9.6) (2.6) Withholding tax and other taxes 8.7 4.6 6.8 Other 0.2 9.1 (5.0) Income tax expense (benefit) $ 27.7 $ (1.0) $ 116.7
Summary of Income Tax Contingencies	Details of the unrecognized tax benefits are as follows: 2021 2020 2019 Balance at January 1 $ 36.8 $ 50.9 $ 49.5 Increases (decreases) related to prior year tax positions, net 42.1 0.9 5.1 Increases related to current year tax positions — — 4.4 Settlements (23.3) (7.7) (5.5) Reductions due to lapse of applicable statute of limitations (0.5) (7.3) (2.6) Balance at December 31 $ 55.1 $ 36.8 $ 50.9
Schedule of Deferred Tax Assets and Liabilities	Significant components of the Company's deferred tax assets and liabilities at December 31 are as follows: 2021 2020 Deferred tax assets Accrued expenses $ 50.8 $ 40.7 Warranty accrual 12.4 6.5 Deferred compensation 3.9 6.8 Allowances for doubtful accounts 8.0 4.8 Inventories 19.6 17.6 Deferred revenue 19.8 14.0 Pensions, post-retirement and other benefits 48.8 71.2 Tax credits 67.2 66.0 Net operating loss carryforwards 150.7 175.6 Capital loss carryforwards 1.1 0.4 State deferred taxes 8.6 10.9 Lease liability 34.5 28.4 Other 18.8 5.0 444.2 447.9 Valuation allowances (261.8) (229.5) Net deferred tax assets $ 182.4 $ 218.4 Deferred tax liabilities Property, plant and equipment, net $ 12.9 $ 15.9 Goodwill and intangible assets 112.6 145.9 Undistributed earnings 32.2 32.7 Right-of-use assets 34.5 29.8 Net deferred tax liabilities 192.2 224.3 Net deferred tax (liability) asset $ (9.8) $ (5.9)
Schedule of Deferred Income Taxes by Balance Sheet Account	Deferred income taxes reported in the consolidated balance sheets as of December 31 are as follows: 2021 2020 Deferred income taxes - assets $ 95.7 $ 97.5 Deferred income taxes - liabilities (105.5) (103.4) Net deferred tax (liabilities) assets $ (9.8) $ (5.9)

Inventories (Tables)

Inventories (Tables)	12 Months Ended
	Dec. 31, 2021
Inventory Disclosure [Abstract]
Major classes of inventories	The following table summarizes the major classes of inventories as of December 31: 2021 2020 Finished goods $ 180.3 $ 204.7 Service parts 169.8 169.0 Raw materials and work in process 194.1 124.5 Total inventories $ 544.2 $ 498.2

Property, Plant and Equipment (

Property, Plant and Equipment (Tables)	12 Months Ended
	Dec. 31, 2021
Property, Plant and Equipment [Abstract]
Property, plant and equipment	The following is a summary of property, plant and equipment, at cost less accumulated depreciation and amortization as of December 31: Estimated Useful Life 2021 2020 Land and land improvements (1) $ 10.6 $ 13.1 Buildings and building improvements 15-30 69.1 90.9 Machinery, tools and equipment 5-12 85.2 95.4 Leasehold improvements (2) 10 24.2 22.3 Computer equipment 3 105.6 138.0 Computer software 5-10 129.0 140.5 Furniture and fixtures 5-8 59.7 61.2 Tooling 3-5 141.2 144.7 Construction in progress 7.8 7.5 Total property plant and equipment, at cost $ 632.4 $ 713.6 Less accumulated depreciation and amortization 494.3 536.1 Total property plant and equipment, net $ 138.1 $ 177.5 (1) Estimated useful life for land and land improvements is perpetual and 15 years, respectively.

Investments (Tables)

Investments (Tables)	12 Months Ended
	Dec. 31, 2021
Investments, Debt and Equity Securities [Abstract]
Schedule of Available-for-sale Securities Reconciliation	The Company’s investments consist of the following: Cost Basis Unrealized Gain Fair Value As of December 31, 2021 Short-term investments Certificates of deposit $ 34.3 $ — $ 34.3 Long-term investments Assets held in a rabbi trust $ 5.4 $ 1.6 $ 7.0 As of December 31, 2020 Short-term investments Certificates of deposit $ 37.2 $ — $ 37.2 Long-term investments: Assets held in a rabbi trust $ 5.2 $ 1.4 $ 6.6

Goodwill and Other Assets (Tabl

Goodwill and Other Assets (Tables)	12 Months Ended
	Dec. 31, 2021
Goodwill and Intangible Assets Disclosure [Abstract]
Schedule of Goodwill	The changes in carrying amounts of goodwill are summarized as follows: Eurasia Banking Americas Banking Retail Total Goodwill $ 579.2 $ 431.3 $ 224.4 $ 1,234.9 Accumulated impairment losses (291.7) (122.0) (57.2) (470.9) Balance at January 1, 2020 $ 287.5 $ 309.3 $ 167.2 $ 764.0 Divestitures (7.8) (2.4) (1.2) (11.4) Currency translation adjustment 19.0 15.8 13.0 47.8 Goodwill $ 590.4 $ 444.7 $ 236.2 $ 1,271.3 Accumulated impairment losses (291.7) (122.0) (57.2) (470.9) Balance at December 31, 2020 $ 298.7 $ 322.7 $ 179.0 $ 800.4 Divestitures — — (0.3) (0.3) Transferred to assets held for sale — — (3.0) (3.0) Currency translation adjustment (29.0) (4.6) (19.9) (53.5) Goodwill $ 561.4 $ 440.1 $ 213.0 $ 1,214.5 Accumulated impairment losses (291.7) (122.0) (57.2) (470.9) Balance at December 31, 2021 $ 269.7 $ 318.1 $ 155.8 $ 743.6
Schedule of Finite-Lived Intangible Assets [Table Text Block]	The following summarizes information on intangible assets by major category: December 31, 2021 December 31, 2020 Weighted-average remaining useful lives Gross Accumulated Net Gross Accumulated Net Customer relationships, net 4.2 years $ 703.3 $ (401.6) $ 301.7 $ 762.0 $ (354.1) $ 407.9 Capitalized software development 1.8 years 228.1 (184.9) 43.2 198.0 (160.0) 38.0 Development costs non-software 1.3 years 51.8 (51.6) 0.2 56.1 (55.8) 0.3 Other 5.8 years 50.8 (48.4) 2.4 69.8 (67.4) 2.4 Other intangible assets, net 330.7 (284.9) 45.8 323.9 (283.2) 40.7 Total $ 1,034.0 $ (686.5) $ 347.5 $ 1,085.9 $ (637.3) $ 448.6
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]	The expected annual amortization expense is as follows: Estimated amortization 2022 $ 96.8 2023 93.0 2024 77.8 2025 59.1 2026 21.0 $ 347.7
Schedule of Capitalized Software Development	The following table identifies the activity relating to total capitalized software development: 2021 2020 2019 Beginning balance as of January 1 $ 38.0 $ 46.0 $ 70.7 Capitalization 31.1 17.2 23.1 Amortization (23.3) (27.2) (30.6) Impairment — — (15.0) Currency translation (2.6) 2.0 (2.2) Ending balance as of December 31 $ 43.2 $ 38.0 $ 46.0

Guarantees and Product Warran_2

Guarantees and Product Warranties (Tables)	12 Months Ended
	Dec. 31, 2021
Guarantees and Product Warranties [Abstract]
Changes in warranty liability balance	2021 2020 Balance at January 1 $ 38.6 $ 36.9 Current period accruals 24.4 29.0 Current period settlements (24.4) (27.6) Currency translation (2.3) 0.3 Balance at December 31 $ 36.3 $ 38.6

Restructuring (Tables)

Restructuring (Tables)	12 Months Ended
	Dec. 31, 2021
Restructuring and Related Activities [Abstract]
Schedule of Restructuring and Related Costs	The following table summarizes the impact of the Company’s restructuring charges on the consolidated statements of operations for the years ended December 31: 2021 2020 2019 Cost of sales - services $ 13.0 $ 14.1 $ 8.0 Cost of sales - products 2.4 8.2 1.7 Selling and administrative expense 13.1 52.9 37.4 Research, development and engineering expense (0.3) 6.4 3.0 Loss on real estate — — 0.1 Total $ 28.2 $ 81.6 $ 50.2
Restructuring charges (benefits) within continuing operations by reporting segments	The following table summarizes the Company’s restructuring charges by reporting segment for the years ended December 31: 2021 2020 2019 Severance Eurasia Banking $ 10.5 $ 32.1 $ 13.5 Americas Banking 3.2 2.5 1.8 Retail 1.2 16.5 9.7 Corporate 0.5 24.7 25.1 Total severance 15.4 75.8 50.1 Other Eurasia Banking 0.6 2.0 — Americas Banking — — 0.1 Retail 1.6 2.2 — Corporate 10.6 1.6 — Total other 12.8 5.8 0.1 Total $ 28.2 $ 81.6 $ 50.2
Cumulative total restructuring costs [Table Text Block]	The following table summarizes the Company's cumulative total restructuring costs as of December 31, 2021 for DN Now. This table, as well as those above, exclude third-party costs incurred related to the implementation of the Company's transformation initiatives. DN Now Severance Other Eurasia Banking $ 89.4 $ 2.6 Americas Banking 16.1 0.1 Retail 39.9 3.8 Corporate 54.8 12.2 Total $ 200.2 $ 18.7
Restructuring accrual balances and related activity	The following table summarizes the Company’s restructuring severance accrual balance and related activity: Balance at January 1, 2019 $ 56.9 Liabilities incurred 50.2 Liabilities paid/settled (64.5) Balance at December 31, 2019 $ 42.6 Liabilities incurred 81.6 Liabilities paid/settled (61.3) Balance at December 31, 2020 $ 62.9 Liabilities incurred 15.4 Liabilities paid/settled (43.0) Balance at December 31, 2021 $ 35.3

Debt (Tables)

Debt (Tables)	12 Months Ended
	Dec. 31, 2021
Debt Disclosure [Abstract]
Outstanding Debt Balances	Outstanding debt balances were as follows: December 31, 2021 2020 Notes payable – current Uncommitted lines of credit $ 1.6 $ 0.2 2022 Revolving Facility 35.9 — Term Loan A-1 Facility — — Term Loan B Facility - USD 4.8 4.8 Term Loan B Facility - Euro 4.7 5.1 Other 0.3 0.6 47.3 10.7 Short-term deferred financing fees (0.2) — $ 47.1 $ 10.7 Long-term debt 2023 Revolving Facility $ 25.0 $ 60.1 Term Loan B Facility - USD 381.0 385.7 Term Loan B Facility - Euro 375.6 412.1 2024 Senior Notes 400.0 400.0 2025 Senior Secured Notes - USD 700.0 700.0 2025 Senior Secured Notes - EUR 396.4 429.5 Other 4.2 3.1 2,282.2 2,390.5 Long-term deferred financing fees (36.6) (54.8) $ 2,245.6 $ 2,335.7 Senior and Senior Secured Notes On July 20, 2020, Diebold Nixdorf, Incorporated issued $700.0 aggregate principal amount of 9.375 percent Senior Secured Notes due 2025 (the 2025 Senior Secured Notes - USD) and its wholly-owned subsidiary, Diebold Nixdorf Dutch Holding B.V., issued €350.0 aggregate principal amount of 9.0 percent Senior Secured Notes due 2025 (the 2025 Senior Secured Notes - EUR and, together with the 2025 Senior Secured Notes - USD, the 2025 Senior Secured Notes) in private offerings exempt from registration under the Securities Act of 1933. The 2025 Senior Secured Notes - USD were issued at a price of 99.031 percent of their principal amount, and the 2025 Senior Secured Notes - EUR were issued at a price of 99.511 percent of their principal amount.
Schedule Of Cash Flows Related To Debt Borrowings And Repayments [Table Text Block]	The cash flows related to debt borrowings and repayments were as follows: December 31, 2021 2020 Revolving credit facility borrowings $ 590.9 $ 765.2 Revolving credit facility repayments $ (590.1) $ (705.1) Proceeds from 2025 Senior Secured Notes - USD $ — $ 693.2 Proceeds from 2025 Senior Secured Notes - EUR — 394.6 International short-term uncommitted lines of credit borrowings 11.2 20.0 Other debt borrowings $ 11.2 $ 1,107.8 Payments on Term Loan A Facility under the Credit Agreement $ — $ (370.3) Payments on Term Loan A-1 Facility under the Credit Agreement — (618.9) Payments on Term Loan B Facility - USD under the Credit Agreement (4.8) (18.2) Payments on Term Loan B Facility - Euro under the Credit Agreement (4.8) (17.7) International short-term uncommitted lines of credit and other repayments (9.8) (24.8) Other debt repayments $ (19.4) $ (1,049.9)
Schedule of Maturities of Long-term Debt	Maturities of long-term debt as of December 31, 2021 are as follows: Maturities of Debt 2022 $ 47.3 2023 782.7 2024 401.1 2025 1,097.4 2026 1.0 $ 2,329.5

Redeemable Noncontrolling Int_2

Redeemable Noncontrolling Interests (Tables)	12 Months Ended
	Dec. 31, 2021
Redeemable Noncontrolling Interests [Abstract]
Redeemable Noncontrolling Interest [Table Text Block]	Changes in redeemable noncontrolling interests were as follows: 2021 2020 2019 Balance at January 1 $ 19.2 $ 20.9 $ 130.4 Other comprehensive income — — (1.7) Redemption value adjustment — (1.7) (18.6) Redemption of shares — — (89.2) Termination of put option (19.2) — — Balance at December 31 $ — $ 19.2 $ 20.9

Accumulated Other Comprehensi_2

Accumulated Other Comprehensive Loss (Tables)	12 Months Ended
	Dec. 31, 2021
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]
Schedule of Accumulated Other Comprehensive Income (Loss)	The following table summarizes the changes in the Company’s AOCI, net of tax, by component for the years ended December 31: Translation Foreign Currency Hedges Interest Rate Hedges Pension and Other Post-Retirement Benefits Other Accumulated Other Comprehensive Loss Balance at December 31, 2019 $ (231.5) $ (2.6) $ 5.2 $ (146.6) $ 0.2 $ (375.3) Other comprehensive income (loss) before reclassifications (1) (25.2) — (16.3) (7.7) (0.8) (50.0) Amounts reclassified from AOCI — — 5.0 7.4 — 12.4 Net current period other comprehensive income (loss) (25.2) — (11.3) (0.3) (0.8) (37.6) Balance at December 31, 2020 $ (256.7) $ (2.6) $ (6.1) $ (146.9) $ (0.6) $ (412.9) Other comprehensive income (loss) before reclassifications (1) (54.2) 0.7 8.6 7.0 (0.9) (38.8) Amounts reclassified from AOCI — — (2.1) 75.3 — 73.2 Net current period other comprehensive income (loss) (54.2) 0.7 6.5 82.3 (0.9) 34.4 Balance at December 31, 2021 $ (310.9) $ (1.9) $ 0.4 $ (64.6) $ (1.5) $ (378.5)
Reclassification out of Accumulated Other Comprehensive Income (Loss)	The following table summarizes the details about amounts reclassified from AOCI for the years ended December 31: 2021 2020 Amount Reclassified from AOCI Amount Reclassified from AOCI Affected Line Item in the Statement of Operations Interest rate hedges (net of tax of $0.8 and $(1.8), respectively) $ (2.1) $ 5.0 Interest expense Pension and post-retirement benefits: Net prior service benefit amortization (net of tax of $0.0 and $0.2, respectively) — 0.5 (1) Net actuarial gains recognized during the year (net of tax of $23.2 and $1.5, respectively) 76.0 6.1 (1) Net actuarial gains (losses) recognized due to settlement (net of tax of $(0.4) and $0.3, respectively) (0.7) 0.8 (1) 75.3 7.4 Total reclassifications for the period $ 73.2 $ 12.4

Benefit Plans (Tables)

Benefit Plans (Tables)	12 Months Ended
	Dec. 31, 2021
Retirement Benefits [Abstract]
Schedule of Defined Benefit Plans Disclosures	The following tables set forth the change in benefit obligation, change in plan assets, funded status, consolidated balance sheet presentation and net periodic benefit cost for the Company’s defined benefit pension plans and other benefits at and for the years ended December 31: Retirement Benefits Other Benefits U.S. Plans Non-U.S. Plans 2021 2020 2021 2020 2021 2020 Change in benefit obligation Benefit obligation at beginning of year $ 620.1 $ 580.0 $ 468.7 $ 456.1 $ 13.7 $ 17.1 Service cost — 3.8 9.8 9.8 0.1 0.1 Interest cost 15.9 18.9 2.9 4.0 0.7 0.8 Actuarial loss (gain) (24.0) 47.7 (5.4) 14.6 (8.0) (1.3) Plan participant contributions — — 1.4 1.4 — — Benefits paid (27.6) (30.3) (6.5) (21.7) (0.5) (0.7) Plan amendments — — (2.9) 2.1 — — Curtailment — — — (1.1) — — Settlements — — (18.4) (0.7) — — Foreign currency impact — — (29.1) 37.6 (0.3) (2.3) Acquired benefit plans and other — — — (33.4) — — Benefit obligation at end of year 584.4 620.1 420.5 468.7 5.7 13.7 Change in plan assets Fair value of plan assets at beginning of year 486.4 427.8 394.1 359.6 — — Actual return on plan assets 48.9 70.2 41.6 15.0 — — Employer contributions 3.5 18.7 9.6 8.4 0.5 0.7 Plan participant contributions — — 1.4 1.4 — — Benefits paid (27.5) (30.3) (6.5) (21.7) (0.5) (0.7) Foreign currency impact — — (27.5) 32.1 — — Settlements — — (18.3) (0.7) — — Fair value of plan assets at end of year 511.3 486.4 394.4 394.1 — — Funded status $ (73.1) $ (133.7) $ (26.1) $ (74.6) $ (5.7) $ (13.7) Amounts recognized in balance sheets Noncurrent assets $ — $ 2.7 $ — $ — $ — $ — Current liabilities 3.5 3.5 3.3 11.5 0.6 0.9 Noncurrent liabilities (1) 69.6 132.9 22.7 63.1 5.1 12.9 Accumulated other comprehensive loss: Unrecognized net actuarial (loss) gain (2) (94.9) (154.4) 13.8 (4.9) 4.8 (3.8) Unrecognized prior service (cost) benefit (2) — — 3.9 1.1 — — Net amount recognized $ (21.8) $ (20.7) $ 43.7 $ 70.8 $ 10.5 $ 10.0 (1) Included in the consolidated balance sheets in pensions, post-retirement and other benefits. (2) Represents amounts in accumulated other comprehensive loss that have not yet been recognized as components of net periodic benefit cost. Retirement Benefits Other Benefits U.S. Plans Non-U.S. Plans 2021 2020 2021 2020 2021 2020 Change in accumulated other comprehensive loss Balance at beginning of year $ (154.5) $ (159.4) $ (3.8) $ 6.5 $ (3.8) $ (7.5) Prior service credit/loss recognized during the year — — — 0.7 — — Net actuarial gains (losses) recognized during the year 50.6 7.8 23.6 (0.6) 8.0 0.4 Net actuarial (losses) gains occurring during the year 9.0 (2.9) 0.3 (12.0) 0.2 1.3 Net actuarial losses recognized due to settlement — — (1.1) 1.1 — — Acquired benefit plans and other — — (0.1) 0.2 0.2 — Foreign currency impact — — (1.2) 0.3 0.2 2.0 Balance at end of year $ (94.9) $ (154.5) $ 17.7 $ (3.8) $ 4.8 $ (3.8)
Schedule of Net Benefit Costs	Retirement Benefits Other Benefits U.S. Plans Non-U.S. Plans 2021 2020 2019 2021 2020 2019 2021 2020 2019 Components of net periodic benefit cost Service cost $ — $ 3.8 $ 3.7 $ 9.8 $ 9.8 $ 9.8 $ 0.1 $ 0.1 $ 0.1 Interest cost 15.9 18.9 22.1 2.9 4.0 6.5 0.7 0.8 1.0 Recognition/establishment of Germany benefit obligation — — — — — 7.1 — — — Expected return on plan assets (22.3) (25.4) (24.7) (14.5) (13.4) (12.3) — — — Other Adjustments — — — — 0.2 — — — — Amortization of prior service cost — — — (0.1) 2.8 (0.1) — — — Recognized net actuarial loss 8.9 7.8 5.1 0.3 (0.6) (1.5) 0.2 0.4 0.4 Settlement gain — — — (1.1) 1.1 (0.9) — — — Net periodic benefit cost $ 2.5 $ 5.1 $ 6.2 $ (2.7) $ 3.9 $ 8.6 $ 1.0 $ 1.3 $ 1.5
Schedule of Accumulated Benefit Obligations in Excess of Fair Value of Plan Assets	The following table represents information for pension plans with an accumulated benefit obligation in excess of plan assets at December 31: U.S. Plans Non-U.S. Plans 2021 2020 2021 2020 Projected benefit obligation $ 584.4 $ 610.4 $ 293.9 $ 319.2 Accumulated benefit obligation $ 584.4 $ 610.4 $ 282.3 $ 297.5 Fair value of plan assets $ 511.3 $ 474.0 $ 88.7 $ 90.5
Schedule of Assumptions Used	The following table represents the weighted-average assumptions used to determine benefit obligations at December 31: Pension Benefits Other Benefits U.S. Plans Non-U.S. Plans 2021 2020 2021 2020 2021 2020 Discount rate 2.99% 2.62% 2.39% 0.66% 4.22% 5.17% Rate of compensation increase N/A N/A 3.89% 2.48% N/A N/A The following table represents the weighted-average assumptions used to determine periodic benefit cost at December 31: Pension Benefits Other Benefits U.S. Plans Non-U.S. Plans 2021 2020 2021 2020 2021 2020 Discount rate 2.62% 3.35% 1.90% 0.94% 5.19% 5.70% Expected long-term return on plan assets 6.05% 6.50% 3.32% 3.68% N/A N/A Rate of compensation increase N/A N/A 3.63% 2.85% N/A N/A
Schedule of Health Care Cost Trend Rates	The following table represents assumed healthcare cost trend rates at December 31: 2021 2020 Healthcare cost trend rate assumed for next year 5.6% 6.3% Rate to which the cost trend rate is assumed to decline (the ultimate trend rate) 4.0% 5.0% Year that rate reaches ultimate trend rate 2045 2025
Schedule of Allocation of Plan Assets	The following table summarizes the Company’s target allocation for these asset classes in 2022, which are readjusted at least quarterly within a defined range for the U.S., and the Company’s actual pension plan asset allocation as of December 31, 2021 and 2020: U.S. Plans Non-U.S. Plans Target Actual Target Actual 2022 2021 2020 2022 2021 2020 Equity securities 45% 46% 50% 55% 55% 50% Debt securities 52% 50% 37% 25% 25% 22% Real estate 2% 3% 4% 12% 12% 10% Other 1% 1% 9% 8% 8% 18% Total 100% 100% 100% 100% 100% 100% The following table summarizes the fair value categorized into a three level hierarchy, as discussed in Note 1: Summary of Significant Accounting Policies, based upon the assumptions (inputs) of the Company’s plan assets as of December 31, 2021: U.S. Plans Non-U.S. Plans Fair Value Level 1 Level 2 NAV Fair Value Level 1 Level 2 NAV Cash and short-term investments $ 2.5 $ 2.5 $ — $ — $ 19.7 $ 19.7 $ — $ — Other 0.5 0.5 — — — — — — Mutual funds 1.1 1.1 — — 0.7 — — 0.7 Equity securities International developed markets — — — — 216.8 214.6 — 2.2 Fixed income securities International corporate bonds — — — — 58.8 58.8 — — Fixed and index funds — — — — 38.6 18.9 — 19.7 Common collective trusts Real estate (a) 17.2 — — 17.2 45.8 — 15.9 29.9 Other (b) 485.9 — — 485.9 — — — Alternative investments Private equity funds (c) 4.1 — — 4.1 — — — — Other alternative investments (d) — — — — 14.0 0.4 — 13.6 Fair value of plan assets at end of year $ 511.3 $ 4.1 $ — $ 507.2 $ 394.4 $ 312.4 $ 15.9 $ 66.1 The following table summarizes the fair value of the Company’s plan assets as of December 31, 2020: U.S. Plans Non-U.S. Plans Fair Value Level 1 Level 2 NAV Fair Value Level 1 Level 2 NAV Cash and short-term investments $ 16.4 $ 16.4 $ — $ — $ 20.9 $ 20.1 $ 0.8 $ — Equity securities U.S. small cap core 23.6 23.6 — — 9.3 9.3 — — International developed markets 52.7 52.7 — — 188.6 188.6 — — Fixed income securities U.S. corporate bonds 61.8 — 61.8 — 7.8 — 7.8 — International corporate bonds — — — — 67.5 — 67.5 — U.S. government 5.5 — 5.5 — 10.9 — 10.9 — Fixed and index funds 1.9 — 1.9 — — — — — Common collective trusts Real estate (a) 18.0 — — 18.0 6.3 — 6.3 — Other (b) 280.8 — 280.8 — — — — — Alternative investments Multi-strategy hedge funds 21.4 — — 21.4 — — — — Private equity funds (c) 4.3 — — 4.3 — — — — Other alternative investments (d) — — — — 82.8 — — 82.8 Fair value of plan assets at end of year $ 486.4 $ 92.7 $ 350.0 $ 43.7 $ 394.1 $ 218.0 $ 93.3 $ 82.8 In 2021 and 2020, the fair value of investments categorized as level 3 represent the plan's interest in private equity, hedge and property funds. The fair value for these assets is determined based on the NAV as reported by the underlying investment managers. (a) Real estate common collective trust. The objective of the real estate common collective trust (CCT) is to achieve long-term returns through investments in a broadly diversified portfolio of improved properties with stabilized occupancies. As of December 31, 2021, investments in this CCT, for U.S. plans, included approximately 31 percent office, 24 percent residential, 12 percent retail and 33 percent industrial, cash and other. As of December 31, 2020, investments in this CCT, for U.S. plans, included approximately 36 percent office, 22 percent residential, 21 percent retail and 21 percent industrial, cash and other. Investments in the real estate CCT can be redeemed once per quarter subject to available cash, with a 30-day notice. (b) Other common collective trusts. At December 31, 2021, approximately 52 percent of the other CCTs are invested in fixed income securities including 42 percent in corporate bonds and 58 percent in U.S. Treasury and other. Approximately 20 percent of the other CCTs at December 31, 2021 are invested in Russell 1000 Fund large cap index funds, 15 percent in International Funds, and approximately 13 percent in funds, including emerging markets, real assets, and other funds. At December 31, 2020, approximately 41 percent of the other CCTs are invested in fixed-income securities, including approximately 25 percent in mortgage-backed securities, 55 percent in corporate bonds and 20 percent in U.S. Treasury and other. Approximately 33 percent of the other CCTs at December 31, 2020 are invested in Russell 1000 Fund large cap index funds, 16 percent in S&P Mid Cap 400 index funds and 10 percent in emerging markets equity fund. Investments in all common collective trust securities can be redeemed daily. (c) Private equity funds. The objective of the private equity funds is to achieve long-term returns through investments in a diversified portfolio of private equity limited partnerships that offer a variety of investment strategies, targeting low volatility and low correlation to traditional asset classes. As of December 31, 2021 and 2020, investments in these private equity funds include approximately 33 percent and 46 percent, respectively, in buyout private equity funds that usually invest in mature companies with established business plans, approximately 29 percent and 26 percent, respectively, in special situations private equity and debt funds that focus on niche investment strategies and approximately 19 percent and 28 percent respectively, in venture private equity funds that invest in early development or expansion of business. Investments in the private equity fund can be redeemed only with written consent from the general partner, which may or may not be granted. At December 31, 2021 and 2020 the Company had unfunded commitments of underlying funds $2.4. (d) Other alternative investments. Following the Acquisition, the Company’s plan assets were expanded with a combination of insurance contracts, multi-strategy investment funds and company-owned real estate. The fair value for these assets is determined based on the NAV as reported by the underlying investment manager, insurance companies and the trustees of the CTA.
Schedule of Amounts Expected To Be Recognized in Other Comprehensive Income (Loss)	The following table represents the amortization amounts expected to be recognized during 2022: U.S. Pension Benefits Non-U.S. Pension Benefits Other Benefits Amount of net prior service credit $ — $ (0.4) $ — Amount of net loss (gain) $ 6.2 $ (1.8) $ (0.4)
Schedule of Expected Benefit Payments	The following benefit payments, which reflect expected future service, are expected to be paid: U.S. Pension Benefits Non-U.S. Pension Benefits Other Benefits Other Benefits 2022 $ 30.0 $ 28.6 $ 0.7 $ 0.6 2023 $ 30.6 $ 20.6 $ 0.6 $ 0.6 2024 $ 31.1 $ 21.3 $ 0.6 $ 0.6 2025 $ 31.8 $ 22.3 $ 0.6 $ 0.5 2026 $ 32.2 $ 23.9 $ 0.5 $ 0.5 2027-2031 $ 163.1 $ 115.0 $ 2.1 $ 2.0

Leases (Tables)

Leases (Tables)	12 Months Ended
	Dec. 31, 2021
Leases [Abstract]
Lease, Cost [Table Text Block]	The following table summarizes the weighted-average remaining lease terms and discount rates related to the Company's lease population: December 31, 2021 December 31, 2020 Weighted-average remaining lease terms (in years) Operating leases 4.0 4.2 Finance leases 3.3 3.7 Weighted-average discount rate Operating leases 6.8% 11.0% Finance leases 6.2% 10.6% The following table summarizes the components of lease expense for the years ended December 31: 2021 2020 2019 Lease expense Operating lease expense $ 87.3 $ 93.6 $ 109.0 Finance lease expense Amortization of ROU lease assets $ 2.9 $ 1.5 $ 0.7 Interest on lease liabilities $ 0.9 $ 0.5 $ 0.4 Variable lease expense $ 7.8 $ 8.0 $ 13.2
Finance Lease, Liability, Maturity [Table Text Block]	The following table summarizes the maturities of lease liabilities: Operating Finance 2022 $ 63.1 $ 2.9 2023 42.4 1.9 2024 26.9 1.5 2025 14.8 0.6 2026 9.8 0.4 Thereafter 25.3 — Total 182.3 7.3 Less: Present value discount (24.8) (0.7) Lease liability $ 157.5 $ 6.6
Schedule Of Supplemental Cash Flow Information Related To Leases [Table Text Block]	The following table summarizes the cash flow information related to leases: December 31, 2021 December 31, 2020 Cash paid for amounts included in the measurement of lease liabilities: Operating - operating cash flows $ 87.3 $ 94.4 Finance - financing cash flows $ 2.3 $ 1.6 Finance - operating cash flows $ 0.4 $ 0.7 ROU lease assets obtained in the exchange for lease liabilities: Operating leases $ 57.4 $ 37.4 Finance leases $ 4.5 $ 4.0
Schedule Of Supplemental Balance Sheet Information Related To Leases [Table Text Block]	The following table summarizes the balance sheet information related to leases: December 31, 2021 December 31, 2020 Assets Operating $ 152.4 $ 143.3 Finance 7.1 5.2 Total leased assets $ 159.5 $ 148.5 Current liabilities Operating $ 54.5 $ 55.7 Finance 2.5 1.9 Noncurrent liabilities Operating 103.0 93.1 Finance 4.1 3.0 Total lease liabilities $ 164.1 $ 153.7

Derivative Instruments and He_2

Derivative Instruments and Hedging Activities (Tables)	12 Months Ended
	Dec. 31, 2021
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Gain (loss) recognized on non-designated derivative instruments	The Company uses derivatives to mitigate the economic consequences associated with fluctuations in currencies and interest rates. The following table summarizes the gain (loss) recognized on derivative instruments: Derivative instrument Classification on consolidated statement of operations 2021 2020 2019 Interest rate swaps and non-designated hedges Interest expense $ (8.4) $ (14.3) $ (3.4) Foreign exchange forward contracts and cash flow hedges Net sales — 1.2 0.4 Foreign exchange forward contracts and cash flow hedges Cost of sales 0.1 — — Foreign exchange forward contracts and cash flow hedges Foreign exchange gain (loss), net (4.6) (30.9) 5.0 Total $ (12.9) $ (44.0) $ 2.0
Schedule of Notional Amounts of Outstanding Derivative Positions [Table Text Block]	As of December 31, 2021, the Company had the following outstanding foreign currency derivatives that were used to hedge its foreign exchange risks: Foreign Currency Derivative Number of Instruments Notional Sold Notional Purchased Currency forward agreements (GBP-EUR) 4 2.2 GBP 2.6 EUR Currency forward agreements (USD-EUR) 2 1.0 EUR 1.2 USD

Fair Value of Assets and Liab_2

Fair Value of Assets and Liabilities (Tables)	12 Months Ended
	Dec. 31, 2021
Fair Value Disclosures [Abstract]
Summary of Assets and Liabilities Recorded at Fair Market Value	Assets and liabilities subject to fair value measurement by fair value level and recorded at fair value are as follows: Classification on consolidated balance sheets December 31, 2021 December 31, 2020 Fair Value Level 1 Level 2 Fair Value Level 1 Level 2 Assets Certificates of deposit Short-term investments $ 34.3 $ 34.3 $ — $ 37.2 $ 37.2 $ — Assets held in rabbi trusts Securities and other investments 7.0 7.0 — 6.6 6.6 — Foreign exchange forward contracts Other current assets 0.1 — 0.1 1.7 — 1.7 Total $ 41.4 $ 41.3 $ 0.1 $ 45.5 $ 43.8 $ 1.7 Liabilities Foreign exchange forward contracts Other current liabilities $ 0.1 $ — $ 0.1 $ 2.7 $ — $ 2.7 Interest rate swaps - short term Other current liabilities 2.8 — 2.8 4.7 — 4.7 Interest rate swaps - long term Other liabilities — — — 3.0 — 3.0 Deferred compensation Other liabilities 7.0 7.0 — 6.6 6.6 — Total $ 9.9 $ 7.0 $ 2.9 $ 17.0 $ 6.6 $ 10.4
Fair value and carrying value of the Company's debt instruments	The carrying amount of the Company's debt instruments approximates fair value except for the 2024 Senior Notes and the 2025 Senior Secured Notes. The fair value is summarized as follows: December 31, 2021 December 31, 2020 Fair Value Carrying Value Fair Value Carrying Value 2024 Senior Notes $ 401.0 $ 400.0 $ 400.0 $ 400.0 2025 Senior Secured Notes - USD $ 745.5 $ 700.0 $ 778.8 $ 700.0 2025 Senior Secured Notes - EUR $ 423.7 $ 396.4 $ 466.0 $ 429.5

Revenue Recognition and Defer_2

Revenue Recognition and Deferred Revenue (Tables)	12 Months Ended
	Dec. 31, 2021
Revenue Recognition and Deferred Revenue [Abstract]
Disaggregation of Revenue [Table Text Block]	Timing of revenue recognition A performance obligation is a contractual promise to transfer a distinct good or service to the customer. A contract's transaction price is allocated to each distinct performance obligation and is recognized as revenue when (point in time) or as (over time) the performance obligation is satisfied. The following table represents the percentage of revenue recognized either at a point in time or over time as of December 31: Timing of revenue recognition 2021 2020 Products transferred at a point in time 41% 39% Products and services transferred over time 59% 61% Net sales 100% 100%
Contract with Customer, Asset and Liability [Table Text Block]	Contract balances The following table provides 2021 and 2020 information about receivables and deferred revenue, which represent contract liabilities from contracts with customers: 2021 2020 Contract balance information Trade Receivables Contract liabilities Trade Receivables Contract liabilities Balance at January 1 $ 646.9 $ 346.8 $ 619.3 $ 320.5 Balance at December 31 $ 595.2 $ 322.4 $ 646.9 $ 346.8

Segment Information (Tables)

Segment Information (Tables)	12 Months Ended
	Dec. 31, 2021
Segment Reporting [Abstract]
Summary of Segment Information	The following tables represent information regarding the Company’s segment information and provides a reconciliation between segment operating profit and the consolidated income (loss) before income taxes for the years ended December 31: 2021 2020 2019 Net sales summary by segment Eurasia Banking $ 1,353.8 $ 1,431.1 $ 1,649.8 Americas Banking 1,357.3 1,419.4 1,604.1 Retail 1,194.1 1,051.8 1,154.8 Total customer revenues $ 3,905.2 $ 3,902.3 $ 4,408.7 Intersegment revenues Eurasia Banking $ 139.1 $ 111.8 $ 168.3 Americas Banking 12.4 11.3 15.5 Total intersegment revenues $ 151.5 $ 123.1 $ 183.8 Segment operating profit Eurasia Banking $ 110.4 $ 160.5 $ 169.3 Americas Banking 146.4 184.9 119.7 Retail 114.3 67.0 58.3 Total segment operating profit $ 371.1 $ 412.4 $ 347.3 Corporate charges not allocated to segments (1) $ (38.4) $ (57.0) $ (79.4) Impairment of assets (1.3) (7.5) (30.2) Restructuring and DN Now transformation expenses (98.9) (181.8) (114.8) Net non-routine expense (95.4) (142.1) (149.5) (234.0) (388.4) (373.9) Operating profit (loss) 137.1 24.0 (26.6) Other expense (187.8) (293.5) (202.3) Loss before taxes $ (50.7) $ (269.5) $ (228.9) (1) Corporate charges not allocated to segments include headquarter-based costs associated with procurement, human resources, compensation and benefits, finance and accounting, global development/engineering, global strategy/mergers and acquisitions, global IT, tax, treasury and legal.
Revenue from External Customers by Products and Services	The following table presents information regarding the Company’s segment net sales by service and product solution: 2021 2020 2019 Eurasia Banking Services $ 758.0 $ 819.0 $ 993.6 Products 595.8 612.1 656.2 Total Eurasia Banking 1,353.8 1,431.1 $ 1,649.8 Americas Banking Services 923.2 962.9 $ 1,002.5 Products 434.1 456.5 601.6 Total Americas Banking 1,357.3 1,419.4 $ 1,604.1 Retail Services 622.4 582.6 $ 612.0 Products 571.7 469.2 542.8 Total Retail 1,194.1 1,051.8 $ 1,154.8 Total $ 3,905.2 $ 3,902.3 $ 4,408.7
Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas [Table Text Block]	Below is a summary of net sales by point of origin for the years ended December 31: 2021 2020 2019 Americas United States $ 893.1 $ 974.7 $ 1,024.7 Other Americas 530.1 502.9 654.6 Total Americas 1,423.2 1,477.6 1,679.3 EMEA Germany 768.2 764.3 872.5 Other EMEA 1,356.3 1,282.0 1,400.4 Total EMEA 2,124.5 2,046.3 2,272.9 AP Total AP 357.5 378.4 456.5 Total net sales $ 3,905.2 $ 3,902.3 $ 4,408.7 Below is a summary of property, plant and equipment, net by geographical location as of December 31: 2021 2020 Property, plant and equipment, net United States $ 19.4 $ 25.5 Germany 96.9 118.8 Other international 21.8 33.2 Total property, plant and equipment, net $ 138.1 $ 177.5
Disaggregation of Revenue [Table Text Block]	Timing of revenue recognition A performance obligation is a contractual promise to transfer a distinct good or service to the customer. A contract's transaction price is allocated to each distinct performance obligation and is recognized as revenue when (point in time) or as (over time) the performance obligation is satisfied. The following table represents the percentage of revenue recognized either at a point in time or over time as of December 31: Timing of revenue recognition 2021 2020 Products transferred at a point in time 41% 39% Products and services transferred over time 59% 61% Net sales 100% 100%

Summary of Significant Accoun_4

Summary of Significant Accounting Policies (Details) - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Prior Period Adjustment [Abstract]
Loss (gain) on sale of assets, net	$ 1.3	$ 7.5	$ 30.2
Net loss attributable to Diebold Nixdorf, Incorporated	$ 78.8	$ 269.1	$ 341.3
Basic and diluted loss per share	$ (1.01)	$ (3.47)	$ (4.45)
Other current assets	$ 203.1	$ 227
Goodwill	743.6	800.4	$ 764
Deferred income taxes	95.7	97.5
Current assets held for sale	73.4	64.7
Current liabilities held for sale	20.3	15.4
Trade receivables, net	595.2	646.9	619.3
Deferred revenue	322.4	346.8	320.5
Revenue, Remaining Performance Obligation, Amount	1,800
Advertising expense	7.1	7.2	7.5
Research, development and engineering expense	126.3	133.4	147.1
Restricted Cash and Cash Equivalents	$ 0
Expected rate of return period	20 years
Amortization of unrecognized net gain (loss)	5.00%
Cash equivalents, maturity period	3 months
Accounts Receivable, Related Parties	$ 3.9
Accounts Payable, Related Parties	34.9
Equity in earnings (loss) of unconsolidated subsidiaries, net	0.3	0.7	1
Proceeds from Noncontrolling Interests	12.7	0	0
CloudComputingArrangementsAdditions	50.7	27.1
Balance at January 1	37.5	42.2	58.2
Charged to costs and expenses	9.8	10.1	5.2
Charged to other accounts (1)	0	(1.2)	(0.9)
Deductions (2)	(12)	(13.6)	(20.3)
Balance at December 31	$ 35.3	37.5	42.2
Minimum
Prior Period Adjustment [Abstract]
Past Due Period Of Financing Receivable Accruing Interest	90 days
Kony, Inc. [Member]
Prior Period Adjustment [Abstract]
Proceeds from Noncontrolling Interests		21.3
Cost Method Investments			$ 14
Gain on Sale of Investments		$ 7.3
Inspur (Suzhou) Financial Technology Service Co Ltd [Member]
Prior Period Adjustment [Abstract]
Equity Method Investment, Ownership Percentage	48.10%	40.00%
Aisino-Wincor Retail And Banking Systems (Shanghai) Co.,Ltd [Member]
Prior Period Adjustment [Abstract]
Equity Method Investment, Ownership Percentage	49.00%

Earnings (Loss) Per Share (Deta

Earnings (Loss) Per Share (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Income (loss) used in basic and diluted loss per share
Net loss	$ (78.1)	$ (267.8)	$ (344.6)
Net income (loss) income attributable to noncontrolling interests	0.7	1.3	(3.3)
Net loss attributable to Diebold Nixdorf, Incorporated	$ (78.8)	$ (269.1)	$ (341.3)
Denominator
Weighted-average number of common shares used in basic and diluted earnings (loss) per share (1)	78.3	77.6	76.7
Net loss per share attributable to Diebold Nixdorf, Incorporated
Basic and diluted loss per share	$ (1.01)	$ (3.47)	$ (4.45)
Anti-dilutive shares
Anti-dilutive shares not used in calculating diluted weighted-average shares (shares)	3.9	2.4	3.2
Incremental shares, excluded from dilutive calculation, due to resulting in operating loss	1.2	1.2	1.6

Share-Based Compensation and _4

Share-Based Compensation and Equity - Share-based Compensation Expense (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Pre-tax compensation expense	$ 13.8	$ 14.9	$ 24
Tax benefit	(3.6)	(3.7)	(5.6)
Total share-based compensation, net of tax	10.2	11.2	18.4
Stock Options [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Pre-tax compensation expense	1.5	1.7	1.5
Tax benefit	(0.4)	(0.5)	(0.2)
Total share-based compensation, net of tax	1.1	1.2	1.3
Restricted Stock Units [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Pre-tax compensation expense	8.7	8.9	11.6
Tax benefit	(2.2)	(2.2)	(2.5)
Total share-based compensation, net of tax	6.5	6.7	9.1
Performance Shares [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Pre-tax compensation expense	3.6	4.3	10.9
Tax benefit	(1)	(1)	(2.9)
Total share-based compensation, net of tax	$ 2.6	$ 3.3	$ 8

Share-Based Compensation and _5

Share-Based Compensation and Equity - Unrecognized Compensation Costs (Details) $ in Millions	12 Months Ended
	Dec. 31, 2021USD ($)
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Unrecognized Cost1	$ 29.6
Stock Options [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Unrecognized Cost1	$ 0.9
Weighted-Average Period	10 months 24 days
Restricted Stock Units [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Unrecognized Cost1	$ 10
Weighted-Average Period	1 year 3 months 18 days
Performance Shares [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Unrecognized Cost1	$ 18.7
Weighted-Average Period	2 years

Share-Based Compensation and _6

Share-Based Compensation and Equity - Fair Value Assumptions (Details)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected life (in years)		5 years	3 years
Weighted-average volatility		64.00%	62.00%
Risk free interest rate, Minimum	0.00%	0.49%	2.32%
Risk free interest rate, Maximum	0.00%	1.47%	2.58%
Expected dividend yield	0.00%	0.00%	0.00%

Share-Based Compensation and _7

Share-Based Compensation and Equity - Stock Option Activity (Details) $ / shares in Units, shares in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2021USD ($)$ / sharesshares
Options outstanding and exercisable under the Company's 1991 Equity and Performance Incentive Plan
Outstanding, Shares, beginning balance | shares	2.7
Expired or forfeited, Shares | shares	(0.1)
Granted, Shares | shares	0
Outstanding, Shares, ending balance | shares	2.6
Options exercisable, Shares | shares	2
Outstanding, weighted average exercise price, beginning balance | $ / shares	$ 14.30
Expired or forfeited, weighted average exercise price | $ / shares	32.21
Granted, Weighted average exercise price | $ / shares	0
Outstanding, weighted average exercise price, ending balance | $ / shares	13.45
Options exercisable, Weighted average exercise price | $ / shares	$ 15.23
Outstanding, Weighted Average Remaining Contractual Term	6 years
Option exercisable, Weighted average remaining contractual term	6 years
Outstanding, Aggregate Intrinsic Value | $	$ 5.3	[1]
Option exercisable, aggregate Intrinsic Value | $	$ 3.6	[1]
[1]	The aggregate intrinsic value represents the total pre-tax intrinsic value (the difference between the Company’s closing share price on the last trading day of the year in 2021 and the exercise price, multiplied by the number of “in-the-money” options) that would have been received by the option holders had all option holders exercised their options on December 31, 2021. The amount of aggregate intrinsic value will change based on the fair market value of the Company’s common shares.

Share-Based Compensation and _8

Share-Based Compensation and Equity - Restricted Stock Unit Activity (Details) - Restricted Stock Units [Member] - $ / shares shares in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Restricted Stock Units
Unvested, Shares, Beginning balance	1.9
Forfeited, Shares	(0.1)
Vested, Shares	(1.1)
Granted, Shares	0.9
Unvested, Shares, Ending balance	1.6	1.9
Unvested, Weighted-average grant-date fair value, Beginning balance	$ 8.83
Forfeited, Weighted-average grant-date fair value	12.48
Vested, Weighted-average grant-date fair value	9.45
Granted, Weighted-average grant-date fair value	13.71	$ 10.64	$ 5.05
Unvested, Weighted-average grant-date fair value, Ending balance	$ 10.87	$ 8.83

Share-Based Compensation and _9

Share-Based Compensation and Equity - Performance Shares Activity (Details) - Performance Shares [Member] - $ / shares shares in Millions		12 Months Ended
		Dec. 31, 2021	Dec. 31, 2020		Dec. 31, 2019
Performance Shares
Unvested, Shares, Beginning balance	[1]	0.1
Forfeited, Shares		0
Vested, Shares		0
Granted, Shares		2.1
Unvested, Shares, Ending balance		2.2	0.1	[1]
Unvested, Weighted-average grant-date fair value, Beginning balance	[1]	$ 9.90
Forfeited, Weighted-average grant-date fair value		0
Vested, Weighted-average grant-date fair value		0
Granted, Weighted-average grant-date fair value		13.73	$ 0		$ 9.90
Unvested, Weighted-average grant-date fair value, Ending balance	[1]	$ 10.57	$ 9.90
[1]	Non-vested performance shares are based on a maximum potential payout. Actual shares vested at the end of the performance period may be less than the maximum potential payout level depending on achievement of the performance objectives, as determined by the Board of Directors.

Share-Based Compensation and_10

Share-Based Compensation and Equity (Textuals) (Details) - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Shares Authorized	12,700,000
Number of Shares Available for Grant	4,200,000
Weighted-average grant-date fair value of stock options granted		$ 6.05	$ 2
Issuance of common shares		$ 0
CashBasedLiabilityAwardsExpense	$ 7.1	$ 21.4	$ 9.5
Stock Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expiration period	10 years
Restricted Stock Units [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number Of Common Shares Issued Per Award	1
Granted, Weighted-average grant-date fair value	$ 13.71	$ 10.64	$ 5.05
Total fair value of deferred shares vested	$ 10.3	$ 12.7	$ 14.4
Performance Shares [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number Of Common Shares Issued Per Award	1
Granted, Weighted-average grant-date fair value	$ 13.73	$ 0	$ 9.90
Total fair value of deferred shares vested	$ 0	$ 1.2	$ 6
Performance Shares [Member] | Three year graded vest [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period	4 years	4 years
Minimum | Stock Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period	1 year
Maximum | Stock Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period	3 years

Income Taxes - (Loss) Income Fr

Income Taxes - (Loss) Income From Continuing Operatings (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Extraordinary Items, Noncontrolling Interest [Abstract]
Domestic	$ (168.3)	$ (293.8)	$ (249.6)
Foreign	117.6	24.3	20.7
Loss before taxes	$ (50.7)	$ (269.5)	$ (228.9)

Income Taxes - Provision_(Benef

Income Taxes - Provision/(Benefit) For Income Taxes (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Current
U.S. federal	$ 3.5	$ 3.5	$ 0.7
Foreign	38.2	14.6	36.1
State and local	(1.2)	0.4	1.5
Total current	40.5	18.5	38.3
Deferred
U.S. federal	(1.7)	7.1	78.1
Foreign	(11.4)	(22.6)	(11.7)
State and local	0.3	(4)	12
Total deferred	(12.8)	(19.5)	78.4
Income tax expense (benefit)	$ 27.7	$ (1)	$ 116.7

Income Taxes - Income Tax Recon

Income Taxes - Income Tax Reconciliation (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Income Tax Disclosure [Abstract]
Statutory tax benefit	$ (10.6)	$ (56.6)	$ (48.1)
State and local taxes (net of federal tax benefit)	(0.6)	(3.6)	(3.8)
Brazil non-taxable incentive	(4.3)	(5.2)	(5.8)
Valuation allowances	33.8	32.5	46.2
Barbados loan restructuring	0	0	83.1
Netherlands liquidation deferred tax	0	0	5.9
Foreign tax rate differential	2.2	(6.1)	(1.4)
Tax on unremitted foreign earnings	0.7	1.8	8.9
Change to uncertain tax positions	(9.2)	(23.9)	4
U.S. taxed foreign income	6.9	8.7	10.5
Non-deductible (non-taxable) items	0.7	12.2	18
EffectiveIncomeTaxRateReconciliationTerminationOfCompanyOwnedLifeInsuranceContractsAmount	0	35.1	0
Return to provision	(0.8)	(9.6)	(2.6)
Withholding tax and other taxes	8.7	4.6	6.8
Other	0.2	9.1	(5)
Income tax expense (benefit)	$ 27.7	$ (1)	$ 116.7

Income Taxes - Unrecognized Tax

Income Taxes - Unrecognized Tax Benefits (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]
Balance at January 1	$ 36.8	$ 50.9	$ 49.5
Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions	42.1	0.9
Increases related to current year tax positions	0	0	4.4
Settlements	(23.3)	(7.7)	(5.5)
Reductions due to lapse of applicable statute of limitations	(0.5)	(7.3)	(2.6)
Balance at December 31	55.1	36.8	50.9
Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions			5.1
Income Tax Disclosure [Line Items]
Unrecognized Tax Benefits	55.1	$ 36.8	$ 50.9
Unrecognized Tax Benefit Impact on ETR
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]
Balance at December 31	15.1
Income Tax Disclosure [Line Items]
Unrecognized Tax Benefits	15.1
Unrecognized Tax Benefit PY Offset by VA
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]
Balance at December 31	40
Income Tax Disclosure [Line Items]
Unrecognized Tax Benefits	$ 40

Income Taxes - Deferred Tax Ass

Income Taxes - Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Deferred tax assets:
Accrued expenses	$ 50.8	$ 40.7
Warranty accrual	12.4	6.5
Deferred compensation	3.9	6.8
Allowances for doubtful accounts	8	4.8
Inventories	19.6	17.6
Deferred revenue	19.8	14
Pensions, post-retirement and other benefits	48.8	71.2
Tax credits	67.2	66
Net operating loss carryforwards	150.7	175.6
Capital loss carryforwards	1.1	0.4
State deferred taxes	8.6	10.9
Lease liability	34.5	28.4
Other	18.8	5
Deferred Tax Assets, Gross	444.2	447.9
Valuation allowances	(261.8)	(229.5)
Net deferred tax assets	182.4	218.4
Deferred tax liabilities
Property, plant and equipment, net	12.9	15.9
Goodwill and intangible assets	112.6	145.9
Undistributed earnings	32.2	32.7
Right-of-use assets	34.5	29.8
Deferred Tax Liabilities, Gross	192.2	224.3
Net deferred tax (liability)	$ (9.8)	$ (5.9)

Income Taxes Income Taxes - Def

Income Taxes Income Taxes - Deferred Taxes By Balance Sheet Account (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Income Tax Disclosure [Abstract]
Deferred income taxes - assets	$ 95.7	$ 97.5
Deferred income taxes - liabilities	(105.5)	(103.4)
Net deferred tax (liability)	$ (9.8)	$ (5.9)

Income Taxes (Textuals) (Detail

Income Taxes (Textuals) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Income Tax Disclosures [Line Items]
Federal Statutory Income Tax Rate	21.00%	21.00%	21.00%
U.S. taxed foreign income	$ 6.9	$ 8.7	$ 10.5
Effective Income Tax Rate Reconciliation, Percent	0.40%	(51.00%)
Foreign tax expense (benefit)	$ 38.2	$ 14.6	36.1
Income tax penalties and interest accrued	1.7	3.7
Operating loss carryforwards	984.3
Net loss carryforward, deferred tax asset	150.7	175.6
Operating loss carryforwards, set to expire	591.4
Operating loss carryforwards, no expiration	392.9
Tax credit carryforwards, foreign		59.8
Tax credit carryforwards, general business		8.5
Deferred tax asset, change in amount	32.3	11.8
Income Tax Expense (Benefit)	27.7	(1)	116.7
Deferred tax liability not recognized, amount of unrecognized deferred tax liability	547.7
Other	0.2	9.1	$ (5)
BARBADOS
Income Tax Disclosures [Line Items]
Foreign tax expense (benefit)		$ 46.3
U.S. Foreign And State Authority
Income Tax Disclosures [Line Items]
Income Tax Effects Allocated Directly to Equity	6.7
Income Tax Reversal Due To Expiration	(1.3)
Income Tax Expense (Benefit)	40.3
Domestic Tax Authority
Income Tax Disclosures [Line Items]
Income Tax Expense (Benefit)	$ 6.5

Inventories (Details)

Inventories (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Inventory Disclosure [Abstract]
Inventory, Finished Goods, Net of Reserves	$ 180.3	$ 204.7
Service parts	169.8	169
Inventory, Work in Process and Raw Materials, Net of Reserves	194.1	124.5
Inventories	$ 544.2	$ 498.2

Property, Plant and Equipment_2

Property, Plant and Equipment (Details) - USD ($)		12 Months Ended
		Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Property, Plant and Equipment [Line Items]
Property, plant and equipment at cost		$ 632,400,000	$ 713,600,000
Less accumulated depreciation and amortization		494,300,000	536,100,000
Total property plant and equipment, net		138,100,000	177,500,000
Depreciation		46,400,000	73,700,000	$ 82,200,000
Gain (Loss) on Disposition of Assets		(3,100,000)	(11,500,000)	$ (7,600,000)
Asia Pacific Business Held for Sale
Property, Plant and Equipment [Line Items]
Proceeds from Divestiture of Businesses		5,800,000
Gain (Loss) on Disposition of Business		1,000,000
Mayfair North Canton Office
Property, Plant and Equipment [Line Items]
Proceeds from Divestiture of Businesses			7.2
Gain (Loss) on Disposition of Assets			0.6
Hamilton, Ohio Assets Sold
Property, Plant and Equipment [Line Items]
Proceeds from Divestiture of Businesses		1.7
Gain (Loss) on Disposition of Assets		400,000
Land and land improvements
Property, Plant and Equipment [Line Items]
Property, plant and equipment at cost	[1]	10,600,000	13,100,000
Building and building improvements
Property, Plant and Equipment [Line Items]
Property, plant and equipment at cost		69,100,000	90,900,000
Machinery, tools and equipment
Property, Plant and Equipment [Line Items]
Property, plant and equipment at cost		85,200,000	95,400,000
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property, plant and equipment at cost	[2]	24,200,000	22,300,000
Computer equipment
Property, Plant and Equipment [Line Items]
Property, plant and equipment at cost		105,600,000	138,000,000
Computer software
Property, Plant and Equipment [Line Items]
Property, plant and equipment at cost		129,000,000	140,500,000
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Property, plant and equipment at cost		59,700,000	61,200,000
Tooling
Property, Plant and Equipment [Line Items]
Property, plant and equipment at cost		141,200,000	144,700,000
Construction in progress
Property, Plant and Equipment [Line Items]
Property, plant and equipment at cost		$ 7,800,000	$ 7,500,000
Maximum | Land and land improvements
Property, Plant and Equipment [Line Items]
Estimated useful life, minimum (years)		15
Maximum | Building and building improvements
Property, Plant and Equipment [Line Items]
Estimated useful life, minimum (years)		30
Maximum | Machinery, tools and equipment
Property, Plant and Equipment [Line Items]
Estimated useful life, minimum (years)		12
Maximum | Leasehold improvements
Property, Plant and Equipment [Line Items]
Estimated useful life, minimum (years)	[2]	10
Maximum | Computer equipment
Property, Plant and Equipment [Line Items]
Estimated useful life, minimum (years)		3
Maximum | Computer software
Property, Plant and Equipment [Line Items]
Estimated useful life, minimum (years)		10
Maximum | Furniture and fixtures
Property, Plant and Equipment [Line Items]
Estimated useful life, minimum (years)		8
Maximum | Tooling
Property, Plant and Equipment [Line Items]
Estimated useful life, minimum (years)		5
Minimum | Land and land improvements
Property, Plant and Equipment [Line Items]
Estimated useful life, minimum (years)		0
Minimum | Building and building improvements
Property, Plant and Equipment [Line Items]
Estimated useful life, minimum (years)		15
Minimum | Machinery, tools and equipment
Property, Plant and Equipment [Line Items]
Estimated useful life, minimum (years)		5
Minimum | Computer equipment
Property, Plant and Equipment [Line Items]
Estimated useful life, minimum (years)		3
Minimum | Computer software
Property, Plant and Equipment [Line Items]
Estimated useful life, minimum (years)		5
Minimum | Furniture and fixtures
Property, Plant and Equipment [Line Items]
Estimated useful life, minimum (years)		5
Minimum | Tooling
Property, Plant and Equipment [Line Items]
Estimated useful life, minimum (years)		3
[1]	Estimated useful life for land and land improvements is perpetual and 15 years, respectively.
[2]	The estimated useful life for leasehold improvements is the lesser of 10 years or the term of the lease.

Investments (Details)

Investments (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Long-term investments
Cost Basis	$ 11	$ 10.3
Fair Value	34.3	37.2
Certificates of Deposit [Member]
Long-term investments
Fair Value	34.3	37.2
Certificates of Deposit [Member] | Fair Value, Measurements, Recurring
Long-term investments
Fair Value	34.3	37.2
Certificates of Deposit [Member]
Long-term investments
Unrealized Gain	0	0
Assets held in rabbi trusts
Long-term investments
Cost Basis	5.4	5.2
Unrealized Gain	1.6	1.4
Fair Value	$ 7	$ 6.6

Investments (Textuals) (Details

Investments (Textuals) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Related Party Transaction [Line Items]
Cash surrender value of insurance contracts	$ 4	$ 3.7
Interest Rate Derivative Assets, at Fair Value	0
Accounts Receivable, Related Parties	3.9
Accounts Payable, Related Parties	34.9
Equity in earnings (loss) of unconsolidated subsidiaries, net	0.3	0.7	$ 1
Gain (Loss) on Disposition of Assets	(3.1)	(11.5)	(7.6)
Proceeds from Life Insurance Policy	0	15.6	0
Miscellaneous, net	$ 3.4	6.8	(3.6)
CompanyOwnedLifeInsuranceContract
Related Party Transaction [Line Items]
Gain (Loss) on Investments		$ 7.2
Inspur (Suzhou) Financial Technology Service Co Ltd [Member]
Related Party Transaction [Line Items]
Strategic Alliance, Ownership Percentage	48.10%	40.00%
Aisino-Wincor Retail And Banking Systems (Shanghai) Co.,Ltd [Member]
Related Party Transaction [Line Items]
Strategic Alliance, Ownership Percentage	49.00%
Kony, Inc. [Member]
Related Party Transaction [Line Items]
Cost Method Investments			$ 14

Investments - Components of Fin

Investments - Components of Finance Lease Receivables (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Accounts, Notes, Loans and Financing Receivable [Line Items]
Finance lease receivables sold	$ 1.9	$ 5	$ 2.7
Finance Leases Financing Receivable [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses	(0.3)	(0.2)
Capital Leases Net Investment In Sales Type Leases Minimum Payments To Be Received And Unguaranteed Residual Values	39.3	44
Unearned interest income	(1.2)	(1.5)
Unearned residuals	0	0
Capital Leases Net Investment In Sales Type Leases Unearned Interest Income And Residuals	1.2	1.5
Total	$ 38.1	$ 42.5

Investments - Allowance for Cre

Investments - Allowance for Credit Losses (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Finance Leases Portfolio Segment [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Financing Receivable, Individually Evaluated for Impairment	$ 38.4	$ 42.5
Notes Receivable [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Financing Receivable, Individually Evaluated for Impairment	$ 0.6	$ 3.5
Minimum [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Past Due Period Of Financing Receivable Accruing Interest	90 days

Goodwill (Details)

Goodwill (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Goodwill [Line Items]
Goodwill	$ 1,214.5	$ 1,271.3	$ 1,234.9
Accumulated impairment losses	(470.9)	(470.9)	(470.9)
Beginning balance	800.4	764
Divestitures	(0.3)	(11.4)
Transferred to assets held for sale	(3)
Currency translation adjustment	(53.5)	47.8
Ending balance	743.6	800.4
Eurasia Banking Segment [Member]
Goodwill [Line Items]
Goodwill	561.4	590.4	579.2
Accumulated impairment losses	(291.7)	(291.7)	(291.7)
Beginning balance	298.7	287.5
Divestitures	0	(7.8)
Transferred to assets held for sale	0
Currency translation adjustment	(29)	19
Ending balance	269.7	298.7
Americas Banking Segment [Member]
Goodwill [Line Items]
Goodwill	440.1	444.7	431.3
Accumulated impairment losses	(122)	(122)	(122)
Beginning balance	322.7	309.3
Divestitures	0	(2.4)
Transferred to assets held for sale	0
Currency translation adjustment	(4.6)	15.8
Ending balance	318.1	322.7
Retail Segment [Member]
Goodwill [Line Items]
Goodwill	213	236.2	224.4
Accumulated impairment losses	(57.2)	(57.2)	$ (57.2)
Beginning balance	179	167.2
Divestitures	(0.3)	(1.2)
Transferred to assets held for sale	(3)
Currency translation adjustment	(19.9)	13
Ending balance	$ 155.8	$ 179

Other Assets (Details)

Other Assets (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 1,034	$ 1,085.9
Accumulated Amortization	(686.5)	(637.3)
Net Carrying Amount	347.5	448.6
Amortization expense on capitalized software	(23.3)	(27.2)	$ (30.6)
Loss (gain) on sale of assets, net	(1.3)	(7.5)	(30.2)
Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months	96.8
Finite-Lived Intangible Assets, Amortization Expense, Year Two	93
Finite-Lived Intangible Assets, Amortization Expense, Year Three	77.8
Finite-Lived Intangible Assets, Amortization Expense, Year Four	59.1
Finite-Lived Intangible Assets, Amortization Expense, Year Five	21
Finite-Lived Intangible Assets, Net	347.7
Payments to Develop Software	$ (31.1)	(17.2)	(23.1)
Customer-Related Intangible Assets [Member]
Finite-Lived Intangible Assets [Line Items]
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	4 years 2 months 12 days
Gross Carrying Amount	$ 703.3	762
Accumulated Amortization	(401.6)	(354.1)
Net Carrying Amount	$ 301.7	407.9
Software and Software Development Costs [Member]
Finite-Lived Intangible Assets [Line Items]
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	1 year 9 months 18 days
Gross Carrying Amount	$ 228.1	198
Accumulated Amortization	(184.9)	(160)
Net Carrying Amount	43.2	38	46	$ 70.7
Loss (gain) on sale of assets, net	0	0	(15)
Finite-Lived Intangible Assets, Translation and Purchase Accounting Adjustments	$ (2.6)	2	$ (2.2)
Technology-Based Intangible Assets [Member]
Finite-Lived Intangible Assets [Line Items]
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	1 year 3 months 18 days
Gross Carrying Amount	$ 51.8	56.1
Accumulated Amortization	(51.6)	(55.8)
Net Carrying Amount	$ 0.2	0.3
Other Intangible Assets, Net [Member]
Finite-Lived Intangible Assets [Line Items]
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	5 years 9 months 18 days
Gross Carrying Amount	$ 50.8	69.8
Accumulated Amortization	(48.4)	(67.4)
Net Carrying Amount	2.4	2.4
Other intangible asset, net [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	330.7	323.9
Accumulated Amortization	(284.9)	(283.2)
Net Carrying Amount	$ 45.8	$ 40.7

Guarantees and Product Warran_3

Guarantees and Product Warranties (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Guarantees and Product Warranties (Textuals)
Maximum future payment obligations	$ 155.6	$ 89.9
Standby letters of credit	24	25.8
Liability associated with Standby letters of credit	0	0
Changes in warranty liability balance
Balance at January 1	38.6	36.9
Current period accruals	24.4	29
Current period settlements	(24.4)	(27.6)
Currency translation	(2.3)	0.3
Balance at December 31	$ 36.3	$ 38.6

Restructuring - Restructuring C

Restructuring - Restructuring Charges By Statement of Operations Account (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Schedule of restructuring and related costs
Restructuring Charges	$ 28.2	$ 81.6	$ 50.2
Cost of sales - services
Schedule of restructuring and related costs
Restructuring Charges	13	14.1	8
Cost of sales - products
Schedule of restructuring and related costs
Restructuring Charges	2.4	8.2	1.7
Selling and administrative expense
Schedule of restructuring and related costs
Restructuring Charges	13.1	52.9	37.4
Research, development and engineering expense
Schedule of restructuring and related costs
Restructuring Charges	(0.3)	6.4	3
Loss on sale of real estate [Member]
Schedule of restructuring and related costs
Restructuring Charges	$ 0	$ 0	$ 0.1

Restructuring - Restructuring_2

Restructuring - Restructuring Charges By Segment (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	$ 28.2	$ 81.6	$ 50.2
Severance
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	15.4	75.8	50.1
Severance | Corporate, Non-Segment [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	0.5	24.7	25.1
Severance | Eurasia Banking Segment [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	10.5	32.1	13.5
Severance | Americas Banking Segment [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	3.2	2.5	1.8
Severance | Retail Segment [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	1.2	16.5	9.7
Other Restructuring
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	12.8	5.8	0.1
Other Restructuring | Corporate, Non-Segment [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	10.6	1.6	0
Other Restructuring | Eurasia Banking Segment [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	0.6	2	0
Other Restructuring | Americas Banking Segment [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	0	0	0.1
Other Restructuring | Retail Segment [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	$ 1.6	$ 2.2	$ 0

Restructuring (Textuals) (Detai

Restructuring (Textuals) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	$ 28.2	$ 81.6	$ 50.2
Severance
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	$ 15.4	$ 75.8	$ 50.1

Restructuring - Restructuring_3

Restructuring - Restructuring Charges By Plan (Details) - DN Now Plan [Member] $ in Millions	Dec. 31, 2021USD ($)
Severance
Restructuring Cost and Reserve [Line Items]
Costs incurred to date	$ 200.2
Severance | Eurasia Banking Segment [Member]
Restructuring Cost and Reserve [Line Items]
Costs incurred to date	89.4
Severance | Americas Banking Segment [Member]
Restructuring Cost and Reserve [Line Items]
Costs incurred to date	16.1
Severance | Retail Segment [Member]
Restructuring Cost and Reserve [Line Items]
Costs incurred to date	39.9
Severance | Corporate And Reconciling Items [Member]
Restructuring Cost and Reserve [Line Items]
Costs incurred to date	54.8
Other Restructuring
Restructuring Cost and Reserve [Line Items]
Costs incurred to date	18.7
Other Restructuring | Eurasia Banking Segment [Member]
Restructuring Cost and Reserve [Line Items]
Costs incurred to date	2.6
Other Restructuring | Americas Banking Segment [Member]
Restructuring Cost and Reserve [Line Items]
Costs incurred to date	0.1
Other Restructuring | Retail Segment [Member]
Restructuring Cost and Reserve [Line Items]
Costs incurred to date	3.8
Other Restructuring | Corporate And Reconciling Items [Member]
Restructuring Cost and Reserve [Line Items]
Costs incurred to date	$ 12.2

Restructuring - Restructuring R

Restructuring - Restructuring Reserve Activity (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Restructuring accrual balances and related activity
Balance at beginning of period	$ 62.9	$ 42.6	$ 56.9
Liabilities incurred	15.4	81.6	50.2
Liabilities paid/settled	(43)	(61.3)	(64.5)
Balance at end of period	$ 35.3	$ 62.9	$ 42.6

Debt (Details)

Debt (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Notes payable – current
Uncommitted Lines Of Credit	$ 1.6	$ 0.2
Other	0.3	0.6
Debt Issuance Costs, Net	(0.2)	0
Notes payable	47.1	10.7
Long-term debt
2023 Revolving Facility	25	60.1
Other	4.2	3.1
Long-term debt excluding debt issuance costs	2,282.2	2,390.5
Debt Issuance Costs, Noncurrent, Net	(36.6)	(54.8)
Long-term debt	2,245.6	2,335.7
Term Loan A-1 Facility [Member]
Notes payable – current
Unsecured Debt, Current	0	0
Term Loan B USD [Member]
Notes payable – current
Unsecured Debt, Current	4.8	4.8
Long-term debt
Long-term debt	381	385.7
Term Loan B EUR [Member]
Notes payable – current
Unsecured Debt, Current	4.7	5.1
Long-term debt
Long-term debt	375.6	412.1
Senior Notes Due 2024 [Member]
Long-term debt
Senior Notes, Noncurrent	400	400
SeniorNotesDue2025USD
Long-term debt
Senior Notes, Noncurrent	700	700
Senior Notes Due 2025 EUR
Long-term debt
Senior Notes, Noncurrent	$ 396.4	$ 429.5

Debt (Textuals) (Details)

Debt (Textuals) (Details) € in Millions, $ in Millions		Jul. 20, 2020USD ($)	Dec. 31, 2021USD ($)	Dec. 31, 2020USD ($)	Dec. 31, 2019USD ($)	Dec. 31, 2023	Sep. 30, 2022	Jul. 20, 2020EUR (€)
Debt Instruments [Line Items]
Repayments of Other Debt			$ 19.4	$ 1,049.9	$ 375.7
Other debt borrowings			11.2	1,107.8	397.8
Proceeds from lines of credit			590.9	765.2
Fees to creditors			0	26.4	12.6
Interest expense			180	269.7	$ 173.2
Repayments of Lines of Credit		$ (193.8)	$ (590.1)	$ (705.1)
Line of Credit [Member]
Debt Instruments [Line Items]
Line of credit facility expiration period			5 years
Term Loan B USD [Member]
Debt Instruments [Line Items]
Debt Instrument, Interest Rate Terms	[1]		LIBOR + 2.75%
Term Loan B EUR [Member]
Debt Instruments [Line Items]
Debt Instrument, Interest Rate Terms	[2]		EURIBOR + 3.00%
Senior Notes Due 2024 [Member]
Debt Instruments [Line Items]
Debt Instrument, Interest Rate, Stated Percentage			8.50%
2023 Revolving Credit Commitments
Debt Instruments [Line Items]
Debt Instrument, Interest Rate Terms	[3]		LIBOR + 4.25%
2022 Revolving Credit Facility [Member]
Debt Instruments [Line Items]
Debt Instrument, Interest Rate Terms	[1]		LIBOR + 4.25%
Uncommitted Line of Credit [Member]
Debt Instruments [Line Items]
Borrowing capacity under credit facility			$ 29.1
Line of Credit Facility, Maximum Borrowing Capacity			$ 27.5
Weighted average interest rate on outstanding borrowings			3.24%	7.61%
Line of credit facility expiration period			1 year
Term Loan A-1 Facility [Member]
Debt Instruments [Line Items]
Repayments of Other Debt			$ 0	$ 618.9
Term Loan A Facility [Member]
Debt Instruments [Line Items]
Repayments of Other Debt			0	370.3
Senior Notes Due 2024 [Member]
Debt Instruments [Line Items]
Senior Notes, Noncurrent			$ 400	400
Debt Instrument, Interest Rate, Stated Percentage			850.00%
SeniorNotesDue2025USD
Debt Instruments [Line Items]
Other debt borrowings			$ 0	693.2
Senior Notes, Noncurrent			$ 700	700
Debt Instrument, Interest Rate, Stated Percentage		9.375%	9.375%					9.375%
Secured Long-term Debt, Noncurrent		$ 700
Senior Secured Notes Percentage Issuance Of Principal Amount		99.031%						99.031%
Senior Notes Due 2025 EUR
Debt Instruments [Line Items]
Other debt borrowings			$ 0	394.6
Senior Notes, Noncurrent			$ 396.4	$ 429.5
Debt Instrument, Interest Rate, Stated Percentage		9.00%	9.00%					9.00%
Secured Long-term Debt, Noncurrent | €								€ 350
Senior Secured Notes Percentage Issuance Of Principal Amount		99.511%						99.511%
2023 Revolving Credit Commitments
Debt Instruments [Line Items]
Senior Notes, Noncurrent			$ 330
Minimum
Debt Instruments [Line Items]
Net Debt To EBITDA Leverage Ratio			1
Adjusted EBITDA To Net Interest Expense Coverage Ratio			1
Minimum | Term Loan B USD [Member]
Debt Instruments [Line Items]
Debt Instrument, Interest Rate Terms			LIBOR with a floor of 0.0 percent
Minimum | Term Loan B EUR [Member]
Debt Instruments [Line Items]
Debt Instrument, Interest Rate Terms			EURIBOR with a floor of 0.0 percent
Minimum | 2023 Revolving Credit Commitments
Debt Instruments [Line Items]
Debt Instrument, Interest Rate Terms			(ii)LIBOR with a floor of 0.5 percent
Minimum | 2022 Revolving Credit Facility [Member]
Debt Instruments [Line Items]
Debt Instrument, Basis Spread on Variable Rate			1.25%
Minimum | Subsequent Event [Member]
Debt Instruments [Line Items]
Adjusted EBITDA To Net Interest Expense Coverage Ratio						1.75
Maximum
Debt Instruments [Line Items]
Net Debt To EBITDA Leverage Ratio			5.75
Adjusted EBITDA To Net Interest Expense Coverage Ratio			1.63
Maximum | 2022 Revolving Credit Facility [Member]
Debt Instruments [Line Items]
Debt Instrument, Basis Spread on Variable Rate			4.25%
Maximum | Subsequent Event [Member]
Debt Instruments [Line Items]
Net Debt To EBITDA Leverage Ratio						5.25	5.50
[1]	Financing and Replacement Facilities Interest Rate Maturity/Termination Dates Initial Term (Years) Credit Agreement facilities 2022 Revolving Credit Facility (i) LIBOR + 4.25% April 2022 3.2 2023 Revolving Credit Facility (ii) LIBOR + 4.25% July 2023 3 Term Loan B Facility - USD (i) LIBOR + 2.75% November 2023 7.5 Term Loan B Facility - Euro (iii) EURIBOR + 3.00% November 2023 7.5 2024 Senior Notes 8.5% April 2024 8 2025 Senior Secured Notes - USD 9.375% July 2025 5 2025 Senior Secured Notes - EUR 9.0% July 2025 5 (i) LIBOR with a floor of 0.0 percent
[2]	EURIBOR with a floor of 0.0 percent
[3]	LIBOR with a floor of 0.5 percent

Debt Debt - Cash Flow Informati

Debt Debt - Cash Flow Information (Details) - USD ($) $ in Millions	Jul. 20, 2020	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Debt Instrument [Line Items]
Proceeds from (Repayments of) Lines of Credit		$ 0.9	$ 60.1	$ (125)
Proceeds from Other Debt		11.2	1,107.8	397.8
Repayments of Other Debt		(19.4)	(1,049.9)	$ (375.7)
Proceeds from lines of credit		590.9	765.2
Repayments of Lines of Credit	$ (193.8)	(590.1)	(705.1)
Term Loan A-1 Facility [Member]
Debt Instrument [Line Items]
Repayments of Other Debt		0	(618.9)
Uncommitted Line of Credit [Member]
Debt Instrument [Line Items]
Proceeds from Other Debt		11.2	20
Repayments of Other Debt		(9.8)	(24.8)
Term Loan A Facility [Member]
Debt Instrument [Line Items]
Repayments of Other Debt		0	(370.3)
Term Loan B USD [Member]
Debt Instrument [Line Items]
Repayments of Other Debt		(4.8)	(18.2)
Term Loan B EUR [Member]
Debt Instrument [Line Items]
Repayments of Other Debt		(4.8)	(17.7)
SeniorNotesDue2025USD
Debt Instrument [Line Items]
Proceeds from Other Debt		0	693.2
Senior Notes Due 2025 EUR
Debt Instrument [Line Items]
Proceeds from Other Debt		$ 0	$ 394.6

Debt Maturities of Long-Term De

Debt Maturities of Long-Term Debt (Details) $ in Millions	Dec. 31, 2021USD ($)
Debt Disclosure [Abstract]
2020	$ 47.3
2021	782.7
2022	401.1
2023	1,097.4
2024	1
Debt Excluding Debt Issuance Costs	$ 2,329.5

Redeemable Noncontrolling Int_3

Redeemable Noncontrolling Interests (Details) $ in Millions	12 Months Ended
	Dec. 31, 2021USD ($)	Dec. 31, 2020USD ($)	Dec. 31, 2019USD ($)	May 13, 2019€ / shares	Feb. 17, 2017€ / shares
Redeemable Noncontrolling Interest [Line Items]
Balance at January 1	$ 19.2	$ 20.9	$ 130.4
Other comprehensive income	0	0	(1.7)
Redemption value adjustment	0	(1.7)	(18.6)
Redemption of shares	0	0	(89.2)
Balance at December 31	0	19.2	20.9
Reclassification From Noncontrolling Interests To Redeemable Noncontrolling Interests	$ (31.9)	$ (0.7)	$ (14)
Diebold Nixdorf AG | Domination and Profit and Loss Transfer Agreement [Member]
Redeemable Noncontrolling Interest [Line Items]
Business Acquisition, Share Price | € / shares				€ 54.80	€ 55.02
Recurring Cash Compensation Per Share Net Of Tax | € / shares					€ 2.82

Accumulated Other Comprehensi_3

Accumulated Other Comprehensive Loss (Details) - USD ($) $ in Millions		12 Months Ended
		Dec. 31, 2021	Dec. 31, 2020
Beginning Balance		$ (412.9)	$ (375.3)
Other comprehensive (loss) income before reclassifications (1)		(38.8)	(50)
Amounts reclassified from AOCI		73.2	12.4
Net current period other comprehensive income (loss)		34.4	(37.6)
Ending Balance		(378.5)	(412.9)
Translation
Beginning Balance		(256.7)	(231.5)
Other comprehensive (loss) income before reclassifications (1)	[1]	(54.2)	(25.2)
Amounts reclassified from AOCI		0	0
Net current period other comprehensive income (loss)		(54.2)	(25.2)
Ending Balance		(310.9)	(256.7)
Other comprehensive (loss) income before reclassifications within the translation component, amount excluded		(0.6)	1.6
Foreign Currency Hedges
Beginning Balance		(2.6)	(2.6)
Other comprehensive (loss) income before reclassifications (1)		0.7	0
Amounts reclassified from AOCI		0	0
Net current period other comprehensive income (loss)		0.7	0
Ending Balance		(1.9)	(2.6)
Interest Rate Hedges
Beginning Balance		(6.1)	5.2
Other comprehensive (loss) income before reclassifications (1)		8.6	(16.3)
Amounts reclassified from AOCI		(2.1)	5
Net current period other comprehensive income (loss)		6.5	(11.3)
Ending Balance		0.4	(6.1)
Pension and Other Post-Retirement Benefits
Beginning Balance		(146.9)	(146.6)
Other comprehensive (loss) income before reclassifications (1)		7	(7.7)
Amounts reclassified from AOCI		75.3	7.4
Net current period other comprehensive income (loss)		82.3	(0.3)
Ending Balance		(64.6)	(146.9)
Other
Beginning Balance		(0.6)	0.2
Other comprehensive (loss) income before reclassifications (1)		(0.9)	(0.8)
Amounts reclassified from AOCI		0	0
Net current period other comprehensive income (loss)		(0.9)	(0.8)
Ending Balance		$ (1.5)	$ (0.6)
[1]	Other comprehensive income (loss) before reclassifications within the translation component excludes (gains)/losses of $(0.6) and $1.6 of translation attributable to noncontrolling interests for December 31, 2021 and 2020, respectively.

Accumulated Other Comprehensi_4

Accumulated Other Comprehensive Loss Reclassification Adjustment (Details) - USD ($) $ in Millions		12 Months Ended
		Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Interest expense		$ (195.3)	$ (292.7)	$ (202.9)
Net actuarial gains (losses) recognized due to settlement (net of tax of $(0.4) and $0.3, respectively)		0.7	(0.8)	1
Currency impact		0.6	(1.8)	(0.4)
Total reclassifications for the period		73.2	12.4
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, Tax		(3.4)	5.9	(0.7)
Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), Reclassification Adjustment from AOCI, Tax		0	(0.2)	(0.1)
Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, Tax		23.2	1.5	(0.6)
Other Comprehensive Income (Loss), Defined Benefit Plan, Adjustment for Settlement or Curtailment Gain (Loss), Tax		0.4	(0.3)	(0.1)
Other Comprehensive (Income) Loss, Currency Impact, Tax		0.4	(0.5)	$ 0
Interest Rate Hedges
Total reclassifications for the period		(2.1)	5
Interest Rate Hedges | Reclassification out of Accumulated Other Comprehensive Income [Member]
Interest expense		(2.1)	5
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, Tax		(0.8)	1.8
Pension and Other Post-Retirement Benefits
Total reclassifications for the period		75.3	7.4
Pension and Other Post-Retirement Benefits | Reclassification out of Accumulated Other Comprehensive Income [Member]
Amortization of prior service cost		0	0.5
Net actuarial gains recognized during the year (net of tax of $23.2 and $1.5, respectively)	[1]	76	6.1
Net actuarial gains (losses) recognized due to settlement (net of tax of $(0.4) and $0.3, respectively)	[1]	(0.7)	0.8
Amounts reclassified from AOCI		75.3	7.4
Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), Reclassification Adjustment from AOCI, Tax		0	(0.2)
Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, Tax		(23.4)	(1.5)
Other Comprehensive Income (Loss), Defined Benefit Plan, Adjustment for Settlement or Curtailment Gain (Loss), Tax		(0.4)	0.3
Other Comprehensive (Income) Loss, Currency Impact, Tax		$ 0	$ 0
[1]	Pension and other post-retirement benefits AOCI components are included in the computation of net periodic benefit cost (refer to Note 15: Benefit Plans).

Acquisitions and Divestitures_2

Acquisitions and Divestitures (Details) - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Loss (gain) on sale of assets, net	$ 1,300,000	$ 7,500,000	$ 30,200,000
Gain (Loss) on Disposition of Assets	(3,100,000)	(11,500,000)	(7,600,000)
Payments for Repurchase of Redeemable Noncontrolling Interest	$ 0	$ 0	89,200,000
Inspur (Suzhou) Financial Technology Service Co Ltd [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Equity Method Investment, Ownership Percentage	48.10%	40.00%
Portavis GmbH [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Proceeds from Divestiture of Businesses				$ 10,100,000
Gain (Loss) on Disposition of Business				$ 1,800,000
Cryptera A/S Denmark Business
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Gain (Loss) on Disposition of Business			(5,900,000)
Italian ERP Retail Software Business
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Proceeds from Divestiture of Businesses	$ 3,200,000
Gain (Loss) on Disposition of Business	1,900,000
Brazil Banking Software Business
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Proceeds from Divestiture of Businesses	7,900,000
Gain (Loss) on Disposition of Business	1,000,000
Asia Pacific Business Held for Sale
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Proceeds from Divestiture of Businesses	5,800,000
Gain (Loss) on Disposition of Business	1,000,000
China Business
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Proceeds from Divestiture of Businesses			26,800,000
Gain (Loss) on Disposition of Business			$ (8,600,000)
Hamilton, Ohio Assets Sold
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Proceeds from Divestiture of Businesses	1.7
Gain (Loss) on Disposition of Assets	400,000
Prosystems IT GmbH Divestiture
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Proceeds from Divestiture of Businesses	4,700,000
Gain (Loss) on Disposition of Business	3,900,000
Reverse Vending Business Divestiture (Pop)
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Proceeds from Divestiture of Businesses	10,000,000
Loss (gain) on sale of assets, net	$ 1,300,000

Benefit Plans Benefit Plans - S

Benefit Plans Benefit Plans - Summary of Benefit Plan (Details) - USD ($) $ in Millions		12 Months Ended
		Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Change in accumulated other comprehensive income
Acquired benefit plans and other		$ 0.1	$ 0.2	$ (3.2)
Pension Benefits
Change in plan assets
Employer contributions		13.6
Other Benefits
Change in benefit obligation
Benefit obligation at beginning of year		13.7	17.1
Service cost		0.1	0.1	0.1
Interest cost		0.7	0.8	1
Actuarial loss (gain)		8	1.3
Plan participant contributions		0	0
Benefits paid		(0.5)	(0.7)
Plan amendments		0	0
Defined Benefit Plan, Benefit Obligation, (Increase) Decrease for Curtailment		0	0
Settlements		0	0
Recognition/establishment of Germany benefit obligation		0	0	0
Foreign currency impact		(0.3)	(2.3)
Acquired benefit plans and other		0	0
Benefit obligation at end of year		5.7	13.7	17.1
Change in plan assets
Fair value of plan assets at beginning of year		0	0
Actual return on plan assets		0	0
Employer contributions		0.5	0.7
Plan participant contributions		0	0
Benefits paid		(0.5)	(0.7)
Foreign currency impact		0	0
Settlements		0	0
Fair value of plan assets at end of year		0	0	0
Funded status		(5.7)	(13.7)
Amounts recognized in balance sheets
Assets for Plan Benefits, Defined Benefit Plan		0	0
Current liabilities		0.6	0.9
Noncurrent liabilities	[1]	5.1	12.9
Unrecognized net actuarial loss	[2]	4.8	(3.8)
Unrecognized prior service cost (benefit)	[2]	0	0
Net amount recognized		10.5	10
Change in accumulated other comprehensive income
Balance at beginning of year		(3.8)	(7.5)
Prior service credit/loss recognized during the year		0	0
Net actuarial gains (losses) recognized during the year		8	0.4
Net actuarial (losses) gains occurring during the year		0.2	1.3
Net actuarial losses recognized due to settlement		0	0
Acquired benefit plans and other		0.2	0
Foreign currency impact		0.2	2
Balance at end of year		4.8	(3.8)	(7.5)
United States | Pension Benefits
Change in benefit obligation
Benefit obligation at beginning of year		620.1	580
Service cost		0	3.8	3.7
Interest cost		15.9	18.9	22.1
Actuarial loss (gain)		(24)	47.7
Plan participant contributions		0	0
Benefits paid		(27.6)	(30.3)
Plan amendments		0	0
Defined Benefit Plan, Benefit Obligation, (Increase) Decrease for Curtailment		0	0
Settlements		0	0
Recognition/establishment of Germany benefit obligation		0	0	0
Foreign currency impact		0	0
Acquired benefit plans and other		0	0
Benefit obligation at end of year		584.4	620.1	580
Change in plan assets
Fair value of plan assets at beginning of year		486.4	427.8
Actual return on plan assets		48.9	70.2
Employer contributions		3.5	18.7
Plan participant contributions		0	0
Benefits paid		(27.5)	(30.3)
Foreign currency impact		0	0
Settlements		0	0
Fair value of plan assets at end of year		511.3	486.4	427.8
Funded status		(73.1)	(133.7)
Amounts recognized in balance sheets
Assets for Plan Benefits, Defined Benefit Plan		0	2.7
Current liabilities		3.5	3.5
Noncurrent liabilities	[1]	69.6	132.9
Unrecognized net actuarial loss	[2]	(94.9)	(154.4)
Unrecognized prior service cost (benefit)	[2]	0	0
Net amount recognized		(21.8)	(20.7)
Change in accumulated other comprehensive income
Balance at beginning of year		(154.5)	(159.4)
Prior service credit/loss recognized during the year		0	0
Net actuarial gains (losses) recognized during the year		50.6	7.8
Net actuarial (losses) gains occurring during the year		9	(2.9)
Net actuarial losses recognized due to settlement		0	0
Acquired benefit plans and other		0	0
Foreign currency impact		0	0
Balance at end of year		(94.9)	(154.5)	(159.4)
Foreign Plan [Member] | Pension Benefits
Change in benefit obligation
Benefit obligation at beginning of year		468.7	456.1
Service cost		9.8	9.8	9.8
Interest cost		2.9	4	6.5
Actuarial loss (gain)		5.4	(14.6)
Plan participant contributions		1.4	1.4
Benefits paid		(6.5)	(21.7)
Plan amendments		(2.9)	2.1
Defined Benefit Plan, Benefit Obligation, (Increase) Decrease for Curtailment		0	(1.1)
Settlements		(18.4)	(0.7)
Recognition/establishment of Germany benefit obligation		0	0	7.1
Foreign currency impact		(29.1)	37.6
Acquired benefit plans and other		0	(33.4)
Benefit obligation at end of year		420.5	468.7	456.1
Change in plan assets
Fair value of plan assets at beginning of year		394.1	359.6
Actual return on plan assets		41.6	15
Employer contributions		9.6	8.4
Plan participant contributions		1.4	1.4
Benefits paid		(6.5)	(21.7)
Foreign currency impact		(27.5)	32.1
Settlements		(18.3)	(0.7)
Fair value of plan assets at end of year		394.4	394.1	359.6
Funded status		(26.1)	(74.6)
Amounts recognized in balance sheets
Assets for Plan Benefits, Defined Benefit Plan		0	0
Current liabilities		3.3	11.5
Noncurrent liabilities	[1]	22.7	63.1
Unrecognized net actuarial loss	[2]	13.8	(4.9)
Unrecognized prior service cost (benefit)	[2]	3.9	1.1
Net amount recognized		43.7	70.8
Change in accumulated other comprehensive income
Balance at beginning of year		(3.8)	6.5
Prior service credit/loss recognized during the year		0	0.7
Net actuarial gains (losses) recognized during the year			(0.6)
Net actuarial (losses) gains occurring during the year		0.3	(12)
Net actuarial losses recognized due to settlement		(1.1)	1.1
Acquired benefit plans and other		(0.1)	0.2
Foreign currency impact		(1.2)	0.3
Balance at end of year		$ 17.7	$ (3.8)	$ 6.5
[1]	Included in the consolidated balance sheets in pensions, post-retirement and other benefits
[2]	Represents amounts in accumulated other comprehensive loss that have not yet been recognized as components of net periodic benefit cost.

Benefit Plans - Components of N

Benefit Plans - Components of Net Periodic Benefit Cost (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Other Benefits
Components of net periodic benefit cost
Service cost	$ 0.1	$ 0.1	$ 0.1
Interest cost	0.7	0.8	1
Recognition/establishment of Germany benefit obligation	0	0	0
Expected return on plan assets	0	0	0
Defined Benefit Plan, Other Cost (Credit)	0	0	0
Amortization of prior service cost	0	0	0
Recognized net actuarial loss	0.2	0.4	0.4
Settlement loss	0	0	0
Net periodic pension benefit cost	1	1.3	1.5
Prior service credit/loss recognized during the year	0	0
Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, before Tax	8	0.4
U.S. Plans | Pension Benefits
Components of net periodic benefit cost
Service cost	0	3.8	3.7
Interest cost	15.9	18.9	22.1
Recognition/establishment of Germany benefit obligation	0	0	0
Expected return on plan assets	(22.3)	(25.4)	(24.7)
Defined Benefit Plan, Other Cost (Credit)	0	0	0
Amortization of prior service cost	0	0	0
Recognized net actuarial loss	8.9	7.8	5.1
Settlement loss	0	0	0
Net periodic pension benefit cost	2.5	5.1	6.2
Prior service credit/loss recognized during the year	0	0
Defined Benefit Plan, Expected Amortization of Prior Service Cost (Credit), Next Fiscal Year	0
Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, before Tax	50.6	7.8
Foreign Plan [Member] | Pension Benefits
Components of net periodic benefit cost
Service cost	9.8	9.8	9.8
Interest cost	2.9	4	6.5
Recognition/establishment of Germany benefit obligation	0	0	7.1
Expected return on plan assets	(14.5)	(13.4)	(12.3)
Defined Benefit Plan, Other Cost (Credit)	0	0.2	0
Amortization of prior service cost	(0.1)	2.8	(0.1)
Recognized net actuarial loss	0.3	(0.6)	(1.5)
Settlement loss	(1.1)	1.1	(0.9)
Net periodic pension benefit cost	(2.7)	3.9	$ 8.6
Prior service credit/loss recognized during the year	0	0.7
Defined Benefit Plan, Expected Amortization of Prior Service Cost (Credit), Next Fiscal Year	(0.4)
Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, before Tax		$ (0.6)
Other Benefits | Pension Benefits
Components of net periodic benefit cost
Defined Benefit Plan, Expected Amortization of Prior Service Cost (Credit), Next Fiscal Year	$ 0

Benefit Plans Benefit Plans - A

Benefit Plans Benefit Plans - Accumulated Benefit Obligation In Excess of Plan Assets (Details) - Pension Benefits - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Foreign Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Projected benefit obligation	$ 293.9	$ 319.2
Accumulated benefit obligation	282.3	297.5
Fair value of plan assets	88.7	90.5
U.S. Plans
Defined Benefit Plan Disclosure [Line Items]
Projected benefit obligation	584.4	610.4
Accumulated benefit obligation	584.4	610.4
Fair value of plan assets	$ 511.3	$ 474

Benefit Plans Benefit Plans -_2

Benefit Plans Benefit Plans - Assumptions Used (Details)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Other Benefits
Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Benefit Obligation [Abstract]
Discount rate	4.22%	5.17%
Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Net Periodic Benefit Cost [Abstract]
Discount rate	5.19%	5.70%
United States | Pension Benefits
Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Benefit Obligation [Abstract]
Discount rate	2.99%	2.62%
Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Net Periodic Benefit Cost [Abstract]
Discount rate	2.62%	3.35%
Expected long-term return on plan assets	6.05%	6.50%
Foreign Plan [Member] | Pension Benefits
Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Benefit Obligation [Abstract]
Discount rate	2.39%	0.66%
Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Net Periodic Benefit Cost [Abstract]
Discount rate	1.90%	0.94%
Expected long-term return on plan assets	3.32%	3.68%
Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Rate of Compensation Increase	3.89%	2.48%
Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Rate of Compensation Increase	3.63%	2.85%

Benefit Plans Benefit Plans - H

Benefit Plans Benefit Plans - Health Care Cost Trends (Details)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Defined Benefit Plan, Assumed Health Care Cost Trend Rates [Abstract]
Healthcare cost trend rate assumed for next year	5.60%	6.30%
Rate to which the cost trend rate is assumed to decline (the ultimate trend rate)	4.00%	5.00%
Year that rate reaches ultimate trend rate	2045	2025

Benefit Plans Benefit Plans -_3

Benefit Plans Benefit Plans - Allocation of Plan Assets (Details) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Private equity funds
Defined Benefit Plan Disclosure [Line Items]
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unfunded Commitments	$ 2.4		$ 2.4
U.S. Plans | Asset-backed Securities, Securitized Loans and Receivables | Level 2
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		$ 0
U.S. Plans | Asset-backed Securities, Securitized Loans and Receivables | NAV
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		$ 0
U.S. Plans | Pension Benefits
Defined Benefit Plan Disclosure [Line Items]
Target		100.00%
Actual		100.00%	100.00%
Fair value of plan assets		$ 511.3	$ 486.4	$ 427.8
U.S. Plans | Pension Benefits | Level 1
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		4.1	92.7
U.S. Plans | Pension Benefits | Level 2
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets			350
U.S. Plans | Pension Benefits | NAV
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		507.2	43.7
U.S. Plans | Pension Benefits | Cash and short-term investments
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		2.5	16.4
U.S. Plans | Pension Benefits | Cash and short-term investments | Level 1
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		2.5	16.4
U.S. Plans | Pension Benefits | Cash and short-term investments | Level 2
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		0	0
U.S. Plans | Pension Benefits | Cash and short-term investments | NAV
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		0	0
U.S. Plans | Pension Benefits | Mutual funds
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		1.1
U.S. Plans | Pension Benefits | Mutual funds | Level 1
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		1.1
U.S. Plans | Pension Benefits | Mutual funds | Level 2
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		0
U.S. Plans | Pension Benefits | Mutual funds | NAV
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		0
U.S. Plans | Pension Benefits | U.S. small cap core
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets			23.6
U.S. Plans | Pension Benefits | U.S. small cap core | Level 1
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets			23.6
U.S. Plans | Pension Benefits | U.S. small cap core | Level 2
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets			0
U.S. Plans | Pension Benefits | U.S. small cap core | NAV
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets			0
U.S. Plans | Pension Benefits | U.S. corporate bonds
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets			61.8
U.S. Plans | Pension Benefits | U.S. corporate bonds | Level 1
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets			0
U.S. Plans | Pension Benefits | U.S. corporate bonds | Level 2
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets			61.8
U.S. Plans | Pension Benefits | U.S. corporate bonds | NAV
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets			0
U.S. Plans | Pension Benefits | International corporate bonds | Level 1
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		0	0
U.S. Plans | Pension Benefits | International corporate bonds | Level 2
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		0	0
U.S. Plans | Pension Benefits | International corporate bonds | NAV
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		0	0
U.S. Plans | Pension Benefits | U.S. government
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets			5.5
U.S. Plans | Pension Benefits | U.S. government | Level 1
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets			0
U.S. Plans | Pension Benefits | U.S. government | Level 2
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets			5.5
U.S. Plans | Pension Benefits | U.S. government | NAV
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets			0
U.S. Plans | Pension Benefits | Fixed and index funds
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets			1.9
U.S. Plans | Pension Benefits | Fixed and index funds | Level 1
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		0	0
U.S. Plans | Pension Benefits | Fixed and index funds | Level 2
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		0	1.9
U.S. Plans | Pension Benefits | Fixed and index funds | NAV
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		0	0
U.S. Plans | Pension Benefits | Real estate
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		17.2	18
U.S. Plans | Pension Benefits | Real estate | Level 1
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		0	0
U.S. Plans | Pension Benefits | Real estate | Level 2
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		0	0
U.S. Plans | Pension Benefits | Real estate | NAV
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		17.2	18
U.S. Plans | Pension Benefits | Other common collective trusts
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		485.9	280.8
U.S. Plans | Pension Benefits | Other common collective trusts | Level 1
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		0	0
U.S. Plans | Pension Benefits | Other common collective trusts | Level 2
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		0	280.8
U.S. Plans | Pension Benefits | Other common collective trusts | NAV
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		485.9	0
U.S. Plans | Pension Benefits | Multi-strategy hedge funds
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets			21.4
U.S. Plans | Pension Benefits | Multi-strategy hedge funds | Level 1
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets			0
U.S. Plans | Pension Benefits | Multi-strategy hedge funds | Level 2
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets			0
U.S. Plans | Pension Benefits | Multi-strategy hedge funds | NAV
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets			21.4
U.S. Plans | Pension Benefits | Private equity funds
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		4.1	4.3
U.S. Plans | Pension Benefits | Private equity funds | Level 1
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		0	0
U.S. Plans | Pension Benefits | Private equity funds | Level 2
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		0	0
U.S. Plans | Pension Benefits | Private equity funds | NAV
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		4.1	4.3
U.S. Plans | Pension Benefits | Other Alternative Investments [Member]
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		0	0
U.S. Plans | Pension Benefits | Other Alternative Investments [Member] | Level 1
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		0	0
U.S. Plans | Pension Benefits | Other Alternative Investments [Member] | Level 2
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		0	0
U.S. Plans | Pension Benefits | Other Alternative Investments [Member] | NAV
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		0	0
U.S. Plans | Pension Benefits | International developed markets
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets			52.7
U.S. Plans | Pension Benefits | International developed markets | Level 1
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		0	52.7
U.S. Plans | Pension Benefits | International developed markets | Level 2
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		0	0
U.S. Plans | Pension Benefits | International developed markets | NAV
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		0	$ 0
U.S. Plans | Pension Benefits | Asset-backed Securities, Securitized Loans and Receivables
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		0.5
U.S. Plans | Pension Benefits | Asset-backed Securities, Securitized Loans and Receivables | Level 1
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		$ 0.5
U.S. Plans | Real estate | Pension Benefits
Defined Benefit Plan Disclosure [Line Items]
Target		2.00%
Actual		3.00%	4.00%
U.S. Plans | Equity securities | Pension Benefits
Defined Benefit Plan Disclosure [Line Items]
Target		45.00%
Actual		46.00%	50.00%
U.S. Plans | Debt securities | Pension Benefits
Defined Benefit Plan Disclosure [Line Items]
Target		52.00%
Actual		50.00%	37.00%
U.S. Plans | Other | Pension Benefits
Defined Benefit Plan Disclosure [Line Items]
Target		1.00%
Actual		1.00%	9.00%
Foreign Plan [Member] | Asset-backed Securities, Securitized Loans and Receivables | Level 1
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		$ 0
Foreign Plan [Member] | Asset-backed Securities, Securitized Loans and Receivables | Level 2
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		0
Foreign Plan [Member] | Asset-backed Securities, Securitized Loans and Receivables | NAV
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		$ 0
Foreign Plan [Member] | Pension Benefits
Defined Benefit Plan Disclosure [Line Items]
Target		100.00%
Actual		100.00%	100.00%
Fair value of plan assets		$ 394.4	$ 394.1	$ 359.6
Foreign Plan [Member] | Pension Benefits | Level 1
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		312.4	218
Foreign Plan [Member] | Pension Benefits | Level 2
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		15.9	93.3
Foreign Plan [Member] | Pension Benefits | NAV
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		66.1	82.8
Foreign Plan [Member] | Pension Benefits | Cash and short-term investments
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		19.7	20.9
Foreign Plan [Member] | Pension Benefits | Cash and short-term investments | Level 1
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		19.7	20.1
Foreign Plan [Member] | Pension Benefits | Cash and short-term investments | Level 2
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		0	0.8
Foreign Plan [Member] | Pension Benefits | Cash and short-term investments | NAV
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		0	0
Foreign Plan [Member] | Pension Benefits | Mutual funds
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		0.7
Foreign Plan [Member] | Pension Benefits | Mutual funds | Level 1
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		0
Foreign Plan [Member] | Pension Benefits | Mutual funds | Level 2
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		0
Foreign Plan [Member] | Pension Benefits | Mutual funds | NAV
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		0.7
Foreign Plan [Member] | Pension Benefits | U.S. small cap core
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets			9.3
Foreign Plan [Member] | Pension Benefits | U.S. small cap core | Level 1
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets			9.3
Foreign Plan [Member] | Pension Benefits | U.S. small cap core | Level 2
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets			0
Foreign Plan [Member] | Pension Benefits | U.S. small cap core | NAV
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets			0
Foreign Plan [Member] | Pension Benefits | U.S. corporate bonds
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets			7.8
Foreign Plan [Member] | Pension Benefits | U.S. corporate bonds | Level 1
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets			0
Foreign Plan [Member] | Pension Benefits | U.S. corporate bonds | Level 2
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets			7.8
Foreign Plan [Member] | Pension Benefits | U.S. corporate bonds | NAV
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets			0
Foreign Plan [Member] | Pension Benefits | International corporate bonds
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		58.8	67.5
Foreign Plan [Member] | Pension Benefits | International corporate bonds | Level 1
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		58.8	0
Foreign Plan [Member] | Pension Benefits | International corporate bonds | Level 2
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		0	67.5
Foreign Plan [Member] | Pension Benefits | International corporate bonds | NAV
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		0	0
Foreign Plan [Member] | Pension Benefits | U.S. government
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets			10.9
Foreign Plan [Member] | Pension Benefits | U.S. government | Level 1
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets			0
Foreign Plan [Member] | Pension Benefits | U.S. government | Level 2
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets			10.9
Foreign Plan [Member] | Pension Benefits | U.S. government | NAV
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets			0
Foreign Plan [Member] | Pension Benefits | Fixed and index funds
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		38.6
Foreign Plan [Member] | Pension Benefits | Fixed and index funds | Level 1
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		18.9	0
Foreign Plan [Member] | Pension Benefits | Fixed and index funds | Level 2
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		0	0
Foreign Plan [Member] | Pension Benefits | Fixed and index funds | NAV
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		19.7	0
Foreign Plan [Member] | Pension Benefits | Real estate
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		45.8	6.3
Foreign Plan [Member] | Pension Benefits | Real estate | Level 1
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		0	0
Foreign Plan [Member] | Pension Benefits | Real estate | Level 2
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		15.9	6.3
Foreign Plan [Member] | Pension Benefits | Real estate | NAV
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		29.9	0
Foreign Plan [Member] | Pension Benefits | Other common collective trusts | Level 1
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		0	0
Foreign Plan [Member] | Pension Benefits | Other common collective trusts | Level 2
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		0	0
Foreign Plan [Member] | Pension Benefits | Other common collective trusts | NAV
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets			0
Foreign Plan [Member] | Pension Benefits | Multi-strategy hedge funds | Level 1
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets			0
Foreign Plan [Member] | Pension Benefits | Multi-strategy hedge funds | Level 2
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets			0
Foreign Plan [Member] | Pension Benefits | Multi-strategy hedge funds | NAV
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets			0
Foreign Plan [Member] | Pension Benefits | Private equity funds | Level 1
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		0	0
Foreign Plan [Member] | Pension Benefits | Private equity funds | Level 2
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		0	0
Foreign Plan [Member] | Pension Benefits | Private equity funds | NAV
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		0	0
Foreign Plan [Member] | Pension Benefits | Other Alternative Investments [Member]
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		14	82.8
Foreign Plan [Member] | Pension Benefits | Other Alternative Investments [Member] | Level 1
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		0.4	0
Foreign Plan [Member] | Pension Benefits | Other Alternative Investments [Member] | Level 2
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		0	0
Foreign Plan [Member] | Pension Benefits | Other Alternative Investments [Member] | NAV
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		13.6	82.8
Foreign Plan [Member] | Pension Benefits | International developed markets
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		216.8	188.6
Foreign Plan [Member] | Pension Benefits | International developed markets | Level 1
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		214.6	188.6
Foreign Plan [Member] | Pension Benefits | International developed markets | Level 2
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		0	0
Foreign Plan [Member] | Pension Benefits | International developed markets | NAV
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		$ 2.2	$ 0
Foreign Plan [Member] | Real estate | Pension Benefits
Defined Benefit Plan Disclosure [Line Items]
Target		12.00%
Actual		12.00%	10.00%
Foreign Plan [Member] | Equity securities | Pension Benefits
Defined Benefit Plan Disclosure [Line Items]
Target		55.00%
Actual		55.00%	50.00%
Foreign Plan [Member] | Debt securities | Pension Benefits
Defined Benefit Plan Disclosure [Line Items]
Target		25.00%
Actual		25.00%	22.00%
Foreign Plan [Member] | Other | Pension Benefits
Defined Benefit Plan Disclosure [Line Items]
Target		8.00%
Actual		8.00%	18.00%
Office [Member] | Real estate
Defined Benefit Plan Disclosure [Line Items]
Actual		31.00%	36.00%
Industrial, Cash and Other [Member] | Real estate
Defined Benefit Plan Disclosure [Line Items]
Actual		33.00%	21.00%
S&P Mid Cap 400 Index Funds [Member] | Other common collective trusts
Defined Benefit Plan Disclosure [Line Items]
Actual		16.00%
Emerging markets | Other common collective trusts
Defined Benefit Plan Disclosure [Line Items]
Actual		10.00%
Russell 1000 Fund Large Cap Index Funds [Member] | Other common collective trusts
Defined Benefit Plan Disclosure [Line Items]
Actual		33.00%
Buyout Private Equity Funds [Member] | Private equity funds
Defined Benefit Plan Disclosure [Line Items]
Actual	33.00%	46.00%
Special Situation Private Equity and Debt Funds [Member] | Private equity funds
Defined Benefit Plan Disclosure [Line Items]
Actual	29.00%	26.00%
Venture Private Equity Funds [Member] | Private equity funds
Defined Benefit Plan Disclosure [Line Items]
Actual	19.00%	28.00%
Residential [Member] | Real estate
Defined Benefit Plan Disclosure [Line Items]
Actual		24.00%	22.00%
Corporate Debt Securities [Member] | Other common collective trusts
Defined Benefit Plan Disclosure [Line Items]
Actual	42.00%	55.00%
Collateralized Mortgage Backed Securities [Member] | Other common collective trusts
Defined Benefit Plan Disclosure [Line Items]
Actual		25.00%

Benefit Plans Benefit Plans - F

Benefit Plans Benefit Plans - Future Benefit Payments (Details) $ in Millions	Dec. 31, 2021USD ($)
Other Benefits
Defined Benefit Plan, Expected Amortization, Next Fiscal Year [Abstract]
2021, gross	$ 0.7
2022, gross	0.6
2023, gross	0.6
2024, gross	0.6
2025, gross	0.5
2026-2029, gross	2.1
2021, net	0.6
2022, net	0.6
2023, net	0.6
2024, net	0.5
2025, net	0.5
2026-2029, net	2
U.S. Plans | Pension Benefits
Defined Benefit Plan Disclosure [Line Items]
Amount of net loss (gain)	6.2
Defined Benefit Plan, Expected Amortization, Next Fiscal Year [Abstract]
2021	30
2022	30.6
2023	31.1
2024	31.8
2025	32.2
2026-2029	163.1
Defined Benefit Plan, Expected Amortization of Prior Service Cost (Credit), Next Fiscal Year	0
Foreign Plan [Member] | Pension Benefits
Defined Benefit Plan Disclosure [Line Items]
Amount of net loss (gain)	(1.8)
Defined Benefit Plan, Expected Amortization, Next Fiscal Year [Abstract]
2021	28.6
2022	20.6
2023	21.3
2024	22.3
2025	23.9
2026-2029	115
Defined Benefit Plan, Expected Amortization of Prior Service Cost (Credit), Next Fiscal Year	(0.4)
Other Benefits | Pension Benefits
Defined Benefit Plan Disclosure [Line Items]
Amount of net loss (gain)	(0.4)
Defined Benefit Plan, Expected Amortization, Next Fiscal Year [Abstract]
Defined Benefit Plan, Expected Amortization of Prior Service Cost (Credit), Next Fiscal Year	$ 0

Benefit Plans Benefit Plans - T

Benefit Plans Benefit Plans - Textuals (Details) $ in Millions	12 Months Ended
	Dec. 31, 2021USD ($)years	Dec. 31, 2020USD ($)	Dec. 31, 2019USD ($)	Dec. 31, 2022USD ($)
Defined Benefit Plan Disclosure [Line Items]
Healthcare cost trend rate assumed for next year	5.60%	6.30%
Year that rate reaches ultimate trend rate	2045	2025
Expected rate of return period	20 years
Cost recognized	$ 7.4	$ 6.9	$ 0.7
Defined Benefit Plan, Expected Future Employer Contributions, Next Fiscal Year	34.7
Defined Benefits Plan, Expected Future Reimbursement from CTA, Net Fiscal Year	18
Pension Benefits
Defined Benefit Plan Disclosure [Line Items]
Employer contributions	13.6
Benefit Plan, Plan Assets, Reimbursement from CTA	16.4
Other Benefits
Defined Benefit Plan Disclosure [Line Items]
Settlement loss	$ 0	$ 0	$ 0
Discount rate	4.22%	5.17%
Actuarial loss (gain)	$ 8	$ 1.3
Settlements, plan assets	0	0
Employer contributions	0.5	0.7
2021, gross	0.7
Settlements	$ 0	0
Other common collective trusts
Defined Benefit Plan Disclosure [Line Items]
Plan Asset Underlying Investment Redemption Notice	0 years
Multi-strategy hedge funds
Defined Benefit Plan Disclosure [Line Items]
Plan Assets Redemptions per Period | years	0.5
Plan Asset Underlying Investment Redemption Notice	3 months 18 days
Private equity funds
Defined Benefit Plan Disclosure [Line Items]
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unfunded Commitments		$ 2.4		$ 2.4
Real estate
Defined Benefit Plan Disclosure [Line Items]
Plan Assets Redemptions per Period | years	0.25
Plan Asset Underlying Investment Redemption Notice	1 month 6 days
Fixed Income Securities [Member] | Other common collective trusts
Defined Benefit Plan Disclosure [Line Items]
Actual allocation percentage	41.00%			52.00%
Retail [Member] | Real estate
Defined Benefit Plan Disclosure [Line Items]
Actual allocation percentage	12.00%	21.00%
Collateralized Mortgage Backed Securities [Member] | Other common collective trusts
Defined Benefit Plan Disclosure [Line Items]
Actual allocation percentage	25.00%
Corporate Debt Securities [Member] | Other common collective trusts
Defined Benefit Plan Disclosure [Line Items]
Actual allocation percentage	55.00%			42.00%
US Treasury and Government [Member] | Other common collective trusts
Defined Benefit Plan Disclosure [Line Items]
Actual allocation percentage	20.00%			58.00%
Residential [Member] | Real estate
Defined Benefit Plan Disclosure [Line Items]
Actual allocation percentage	24.00%	22.00%
Buyout Private Equity Funds [Member] | Private equity funds
Defined Benefit Plan Disclosure [Line Items]
Actual allocation percentage	46.00%			33.00%
Office [Member] | Real estate
Defined Benefit Plan Disclosure [Line Items]
Actual allocation percentage	31.00%	36.00%
Industrial, Cash and Other [Member] | Real estate
Defined Benefit Plan Disclosure [Line Items]
Actual allocation percentage	33.00%	21.00%

Benefit Plans Benefit Plans - D

Benefit Plans Benefit Plans - Defined Contribution Plans (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Defined Contribution Plan [Line Items]
Defined Contribution Plan, Cost	$ 7.4	$ 6.9	$ 0.7
Retirement savings plan basic match	50.00%
Employee Contributions First Six Percent [Member]
Defined Contribution Plan [Line Items]
Participant Contribution Percentage	6.00%

Leases Leases (Details)

Leases Leases (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Operating Lease, Weighted Average Remaining Lease Term	4 years	4 years 2 months 12 days
Finance Lease, Weighted Average Remaining Lease Term	3 years 3 months 18 days	3 years 8 months 12 days
Operating Lease, Weighted Average Discount Rate, Percent	6.80%	11.00%
Finance Lease, Weighted Average Discount Rate, Percent	6.20%	10.60%
New Ohio Lease Agreements
Lessee, Operating Lease, Liability, Payments, Due Next Rolling Twelve Months	$ 0.8
Minimum [Member]
Lessee, Finance Lease, Renewal Term	6 months
Maximum [Member]
Lessee, Finance Lease, Renewal Term	15 years

Leases Components of Lease Expe

Leases Components of Lease Expense (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Components of Lease Expense [Abstract]
Operating Lease, Expense	$ 87.3	$ 93.6	$ 109
Finance Lease, Right-of-Use Asset, Amortization	2.9	1.5	0.7
Finance Lease, Interest Expense	0.9	0.5	0.4
Variable Lease, Cost	$ 7.8	$ 8	$ 13.2

Leases Maturities of Lease Liab

Leases Maturities of Lease Liabilities (Details) $ in Millions	Dec. 31, 2021USD ($)
Maturities of Lease Liabilities [Abstract]
2021	$ 63.1
2022	42.4
2023	26.9
2024	14.8
2025	9.8
Thereafter	25.3
Total	182.3
Less: Present value discount	(24.8)
Lease liability	157.5
2021	2.9
2022	1.9
2023	1.5
2024	0.6
2025	0.4
Thereafter	0
Total	7.3
Less: Present value discount	$ (0.7)
Lease liability	Other Liabilities

Leases Supplemental Cash Flow I

Leases Supplemental Cash Flow Information Related To Leases (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Supplemental Cash Flow Information Related To Leases [Abstract]
Operating - operating cash flows	$ 87.3	$ 94.4
Finance - financing cash flows	2.3	1.6
Finance - operating cash flows	0.4	0.7
Operating leases	57.4	37.4
Finance leases	$ 4.5	$ 4

Leases Supplemental Balance She

Leases Supplemental Balance Sheet Information Related to Leases (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Leases [Abstract]
Right-of-use operating lease assets	$ 152.4	$ 143.3
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	7.1	5.2
Total leased assets	159.5	148.5
Operating lease liabilities	54.5	$ 55.7
Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]		Other current liabilities
Finance Lease, Liability, Current	2.5
Long-term operating lease liabilities	103	$ 93.1
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]		Other liabilities
Finance Lease, Liability, Noncurrent	4.1
Total lease liabilities	$ 164.1	$ 153.7

Finance Lease Receivables (Deta

Finance Lease Receivables (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Sales-Type and Direct Financing Leases, Lease Receivable, to be Received, Year One	$ 15
Sales-Type and Direct Financing Leases, Lease Receivable, to be Received, Year Two	6.4
Sales-Type and Direct Financing Leases, Lease Receivable, to be Received, Year Three	5.6
Sales-Type and Direct Financing Leases, Lease Receivable, to be Received, Year Four	5.5
Sales-Type and Direct Financing Leases, Lease Receivable, to be Received, Year Five	5.5
Sales-Type and Direct Financing Leases, Lease Receivable, to be Received, after Year Five	1.5
Finance Leases Portfolio Segment [Member]
Sales-type and Direct Financing Leases, Lease Receivable, Payments to be Received	39.5	$ 44
Sales-type Lease, Unguaranteed Residual Asset	$ 0.1	$ 0.2

Derivative Instruments and He_3

Derivative Instruments and Hedging Activities (Details) € in Millions, £ in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2021USD ($)	Dec. 31, 2020USD ($)	Dec. 31, 2019USD ($)	Dec. 31, 2021GBP (£)	Dec. 31, 2021EUR (€)	Sep. 29, 2019USD ($)	Dec. 31, 2018USD ($)
Gain (loss) recognized on non-designated derivative instruments:
Interest expense	$ (195.3)	$ (292.7)	$ (202.9)
Net sales	3,905.2	3,902.3	4,408.7
Cost of sales	2,861.8	2,867.3	3,341.6
Foreign exchange loss, net	(2)	(14.4)	(5.1)
Gain (loss) recognized on non-designated derivative instruments, total	(12.9)	(44)	2
Interest Rate Swap
Derivative Instruments Gain Loss [Line Items]
Notional amount						$ 500	$ 250
Gain (loss) recognized on non-designated derivative instruments:
Interest expense	(8.4)	(14.3)	(3.4)
Foreign Exchange Forward and Cash Flow Hedges [Member]
Gain (loss) recognized on non-designated derivative instruments:
Net sales	0	1.2	0.4
Cost of sales	0.1	0	0
Foreign exchange loss, net	$ (4.6)	$ (30.9)	$ 5
Currency Forward Agreements EUR to GBP [Member]
Derivative Instruments Gain Loss [Line Items]
Number of foreign currency option contracts	4			4	4
Notional amount | €					€ 2.6
Currency Forward Agreements BRL to USD
Derivative Instruments Gain Loss [Line Items]
Notional amount | £				£ 2.2
Currency Forward Agreements USD to EUR
Derivative Instruments Gain Loss [Line Items]
Number of foreign currency option contracts	2			2	2
Notional amount	$ 1.2				€ 1

Derivative Instruments and He_4

Derivative Instruments and Hedging Activities (Textuals) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Jul. 20, 2020	Sep. 29, 2019	Dec. 31, 2018
Derivative Instruments and Hedging Activities (Textuals)
Interest expense	$ 195.3	$ 292.7	$ 202.9
Notional Amount of Derivatives Early Terminated				$ 625
Payment for Termination of Interest Rate Derivative Instruments	6.2
Interest Rate Swap
Derivative Instruments and Hedging Activities (Textuals)
Notional amount of pay-fixed receive-variable interest rate swaps					$ 500	$ 250
Interest expense	$ 8.4	$ 14.3	$ 3.4

Fair Value of Assets and Liab_3

Fair Value of Assets and Liabilities - Fair Value Measurements (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Fair value assets measured on recurring basis
Fair value measured on recurring basis, investments	$ 34.3	$ 37.2
Fair Value, Measurements, Recurring
Fair value assets measured on recurring basis
Total	41.4	45.5
Fair value liabilities measured on recurring basis
Total	9.9	17
Fair Value, Measurements, Recurring | Level 1
Fair value assets measured on recurring basis
Total	41.3	43.8
Fair value liabilities measured on recurring basis
Total	7	6.6
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 2 [Member]
Fair value assets measured on recurring basis
Total	0.1	1.7
Fair value liabilities measured on recurring basis
Total	2.9	10.4
Foreign exchange forward contracts | Fair Value, Measurements, Recurring
Fair value assets measured on recurring basis
Foreign exchange forward contracts	0.1	1.7
Fair value liabilities measured on recurring basis
Fair value Liabilities measured on recurring basis- Derivatives	0.1	2.7
Foreign exchange forward contracts | Fair Value, Measurements, Recurring | Level 1
Fair value assets measured on recurring basis
Foreign exchange forward contracts	0	0
Fair value liabilities measured on recurring basis
Fair value Liabilities measured on recurring basis- Derivatives	0	0
Foreign exchange forward contracts | Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 2 [Member]
Fair value assets measured on recurring basis
Foreign exchange forward contracts	0.1	1.7
Fair value liabilities measured on recurring basis
Fair value Liabilities measured on recurring basis- Derivatives	0.1	2.7
Interest Rate Swap | Fair Value, Measurements, Recurring
Fair value liabilities measured on recurring basis
Fair value Liabilities measured on recurring basis- Derivatives	2.8	4.7
Interest Rate Swap | Fair Value, Measurements, Recurring | Level 1
Fair value liabilities measured on recurring basis
Fair value Liabilities measured on recurring basis- Derivatives	0	0
Interest Rate Swap | Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 2 [Member]
Fair value liabilities measured on recurring basis
Fair value Liabilities measured on recurring basis- Derivatives	2.8	4.7
Certificates of deposit
Fair value assets measured on recurring basis
Fair value measured on recurring basis, investments	34.3	37.2
Certificates of deposit | Fair Value, Measurements, Recurring
Fair value assets measured on recurring basis
Fair value measured on recurring basis, investments	34.3	37.2
Certificates of deposit | Fair Value, Measurements, Recurring | Level 1
Fair value assets measured on recurring basis
Fair value measured on recurring basis, investments	34.3	37.2
Certificates of deposit | Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 2 [Member]
Fair value assets measured on recurring basis
Fair value measured on recurring basis, investments	0	0
Assets held in rabbi trusts
Fair value assets measured on recurring basis
Fair value measured on recurring basis, investments	7	6.6
Assets held in rabbi trusts | Fair Value, Measurements, Recurring
Fair value assets measured on recurring basis
Assets held in rabbi trusts	7	6.6
Fair value liabilities measured on recurring basis
Deferred compensation	7	6.6
Assets held in rabbi trusts | Fair Value, Measurements, Recurring | Level 1
Fair value assets measured on recurring basis
Assets held in rabbi trusts	7	6.6
Fair value liabilities measured on recurring basis
Deferred compensation	7	6.6
Assets held in rabbi trusts | Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 2 [Member]
Fair value assets measured on recurring basis
Assets held in rabbi trusts	0	0
Fair value liabilities measured on recurring basis
Deferred compensation	$ 0	$ 0

Fair Value of Assets and Liab_4

Fair Value of Assets and Liabilities - Summary of Liabilities Recorded at Carrying Value (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Senior Notes Due 2024 [Member]
Fair value and carrying value of the Company's debt instruments
Senior Notes Noncurrent Fair Value	$ 401	$ 400
Senior Notes, Noncurrent	400	400
SeniorNotesDue2025USD
Fair value and carrying value of the Company's debt instruments
Senior Notes Noncurrent Fair Value	745.5	778.8
Senior Notes, Noncurrent	700	700
Senior Notes Due 2025 EUR
Fair value and carrying value of the Company's debt instruments
Senior Notes Noncurrent Fair Value	423.7	466
Senior Notes, Noncurrent	$ 396.4	$ 429.5

Fair Value of Assets and Liab_5

Fair Value of Assets and Liabilities (Textuals) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Derivative [Line Items]
Fair Value Transfers Between Levels Amount	$ 0	$ 0

Commitments and Contingencies C

Commitments and Contingencies Commitments and Contingencies (Details) shares in Millions, $ in Millions	May 13, 2019€ / sharesshares	Feb. 17, 2017€ / sharesshares	Dec. 31, 2021USD ($)
Loss Contingencies [Line Items]
Shares Repurchased Of Redeemable Noncontrolling Interest | shares	1.4	6.9
Indirect Tax Liability [Member]
Loss Contingencies [Line Items]
Range of possible loss, portion not accrued | $			$ 55.8
Diebold Nixdorf AG | Domination and Profit and Loss Transfer Agreement [Member]
Loss Contingencies [Line Items]
Business Acquisition, Share Price	€ 54.80	€ 55.02
Recurring Cash Compensation Per Share Net Of Tax		€ 2.82

Revenue Recognition and Defer_3

Revenue Recognition and Deferred Revenue (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Deferred Revenue Arrangement [Line Items]
Net Sales	100.00%	100.00%
Revenue, Remaining Performance Obligation, Amount	$ 1,800
Transferred at Point in Time [Member]
Deferred Revenue Arrangement [Line Items]
Net Sales	41.00%	39.00%
Transferred over Time [Member]
Deferred Revenue Arrangement [Line Items]
Net Sales	59.00%	61.00%

Segment Information (Details)

Segment Information (Details) - USD ($) $ in Millions		12 Months Ended
		Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Summary of Segment Information
Net sales		$ 3,905.2	$ 3,902.3	$ 4,408.7
Segment operating profit		137.1	24	(26.6)
Loss (gain) on sale of assets, net		(1.3)	(7.5)	(30.2)
Restructuring and DN Now transformation expenses		(28.2)	(81.6)	(50.2)
Other expense		(187.8)	(293.5)	(202.3)
Income (loss) from continuing operations before taxes		(50.7)	(269.5)	(228.9)
Eurasia Banking Segment [Member]
Summary of Segment Information
Net sales		1,353.8	1,431.1	1,649.8
Americas Banking Segment [Member]
Summary of Segment Information
Net sales		1,357.3	1,419.4	1,604.1
Retail Segment [Member]
Summary of Segment Information
Net sales		1,194.1	1,051.8	1,154.8
Segment Reconciling Items [Member]
Summary of Segment Information
Loss (gain) on sale of assets, net		(1.3)	(7.5)	(30.2)
Restructuring and Other Transformation Charges		(98.9)	(181.8)	(114.8)
Net non-routine expense		(95.4)	(142.1)	(149.5)
Operating Segments [Member]
Summary of Segment Information
Net sales		3,905.2	3,902.3	4,408.7
Revenue from Related Parties		151.5	123.1	183.8
Segment operating profit		371.1	412.4	347.3
Operating Segments [Member] | Eurasia Banking Segment [Member]
Summary of Segment Information
Net sales		1,353.8	1,431.1	1,649.8
Revenue from Related Parties		139.1	111.8	168.3
Segment operating profit		110.4	160.5	169.3
Operating Segments [Member] | Americas Banking Segment [Member]
Summary of Segment Information
Net sales		1,357.3	1,419.4	1,604.1
Revenue from Related Parties		12.4	11.3	15.5
Segment operating profit		146.4	184.9	119.7
Operating Segments [Member] | Retail Segment [Member]
Summary of Segment Information
Net sales		1,194.1	1,051.8	1,154.8
Segment operating profit		114.3	67	58.3
Corporate, Non-Segment [Member]
Summary of Segment Information
Corporate charges not allocated back to segments	[1]	(38.4)	(57)	(79.4)
Corporate And Reconciling Items [Member]
Summary of Segment Information
Reconciliation of Operating Profit (Loss) from Segments to Consolidated		(234)	(388.4)	$ (373.9)
Legal Consulting And Deal Expense Including Gains And Loss On Divestitures | Segment Reconciling Items [Member]
Summary of Segment Information
Net non-routine expense		$ (10.1)	$ (19.7)
[1]	Corporate charges not allocated to segments include headquarter-based costs associated with procurement, human resources, compensation and benefits, finance and accounting, global development/engineering, global strategy/mergers and acquisitions, global IT, tax, treasury and legal.

Segment Information Revenue By

Segment Information Revenue By Service/Product Solution (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Segment Reporting Information [Line Items]
Net Sales	100.00%	100.00%
Net sales summary by segment	$ 3,905.2	$ 3,902.3	$ 4,408.7
Service [Member]
Segment Reporting Information [Line Items]
Net sales summary by segment	2,303.6	2,364.4	2,608
Product [Member]
Segment Reporting Information [Line Items]
Net sales summary by segment	1,601.6	1,537.9	1,800.7
Eurasia Banking Segment [Member]
Segment Reporting Information [Line Items]
Net sales summary by segment	1,353.8	1,431.1	1,649.8
Eurasia Banking Segment [Member] | Service [Member]
Segment Reporting Information [Line Items]
Net sales summary by segment	758	819	993.6
Eurasia Banking Segment [Member] | Product [Member]
Segment Reporting Information [Line Items]
Net sales summary by segment	595.8	612.1	656.2
Americas Banking Segment [Member]
Segment Reporting Information [Line Items]
Net sales summary by segment	1,357.3	1,419.4	1,604.1
Americas Banking Segment [Member] | Service [Member]
Segment Reporting Information [Line Items]
Net sales summary by segment	923.2	962.9	1,002.5
Americas Banking Segment [Member] | Product [Member]
Segment Reporting Information [Line Items]
Net sales summary by segment	434.1	456.5	601.6
Retail Segment [Member]
Segment Reporting Information [Line Items]
Net sales summary by segment	1,194.1	1,051.8	1,154.8
Retail Segment [Member] | Service [Member]
Segment Reporting Information [Line Items]
Net sales summary by segment	622.4	582.6	612
Retail Segment [Member] | Product [Member]
Segment Reporting Information [Line Items]
Net sales summary by segment	$ 571.7	$ 469.2	$ 542.8
Transferred at Point in Time [Member]
Segment Reporting Information [Line Items]
Net Sales	41.00%	39.00%
Transferred over Time [Member]
Segment Reporting Information [Line Items]
Net Sales	59.00%	61.00%

Segment Information (Textuals)

Segment Information (Textuals) (Details) $ in Millions	12 Months Ended
	Dec. 31, 2021USD ($)	Dec. 31, 2020USD ($)	Dec. 31, 2019USD ($)
Segment Reporting Information [Line Items]
Inventory Write-down	$ 0	$ 0	$ 23.8
Number of customers that account for greater than 10% of revenue	0	0	0
Segment Reconciling Items [Member]
Segment Reporting Information [Line Items]
Net, non-routine income (expense)	$ 95.4	$ 142.1	$ 149.5
Segment Reconciling Items [Member] | Purchase Accounting Pre Tax Charges For Amortization Of Acquired Intangibles
Segment Reporting Information [Line Items]
Net, non-routine income (expense)	78.2	82.9	16.6
Segment Reconciling Items [Member] | Legal Consulting And Deal Expense Including Gains And Loss On Divestitures
Segment Reporting Information [Line Items]
Net, non-routine income (expense)	10.1	19.7
Segment Reconciling Items [Member] | Charges From A Loss Making Contract Related To A Discontinued Offering
Segment Reporting Information [Line Items]
Net, non-routine income (expense)	$ 2.8
Segment Reconciling Items [Member] | Other Matters
Segment Reporting Information [Line Items]
Net, non-routine income (expense)		$ 14
Segment Reconciling Items [Member] | Inventory Charges
Segment Reporting Information [Line Items]
Net, non-routine income (expense)			93.3
Segment Reconciling Items [Member] | Acquisition Integration Expenses
Segment Reporting Information [Line Items]
Net, non-routine income (expense)			$ 26.8

Segment Information Geographica

Segment Information Geographical Revenue and Long-Lived Assets (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	$ 3,905.2	$ 3,902.3	$ 4,408.7
Property, plant and equipment, net	138.1	177.5
United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	893.1	974.7	1,024.7
Property, plant and equipment, net	19.4	25.5
Other Americas
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	530.1	502.9	654.6
Americas [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	1,423.2	1,477.6	1,679.3
Germany
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	768.2	764.3	872.5
Property, plant and equipment, net	96.9	118.8
Other EMEA
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	1,356.3	1,282	1,400.4
EMEA [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	2,124.5	2,046.3	2,272.9
Asia Pacific [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	357.5	378.4	$ 456.5
Other international
Revenues from External Customers and Long-Lived Assets [Line Items]
Property, plant and equipment, net	$ 21.8	$ 33.2