Commitments and Contingencies (Details) shares in Millions, $ in Millions	May 13, 2019 € / shares shares	Feb. 17, 2017 shares	Mar. 31, 2020 USD ($)	Mar. 31, 2020 € / shares
Loss Contingencies [Line Items]
Shares Repurchased Of Redeemable Noncontrolling Interest | shares	1.4	6.9
Indirect Tax Liability [Member]
Loss Contingencies [Line Items]
Loss Contingency, Range of Possible Loss, Portion Not Accrued | $			$ 89.1
Thailand Customs Matter [Member]
Loss Contingencies [Line Items]
Loss Contingency, Range of Possible Loss, Portion Not Accrued | $			$ 30.4
Domination and Profit and Loss Transfer Agreement [Member] | Diebold Nixdorf AG [Member]
Loss Contingencies [Line Items]
Business Acquisition, Share Price | € / shares	€ 54.80			€ 55.02
Recurring Cash Compensation Per Share Net Of Tax | € / shares				€ 2.82