CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022
Current assets
Trade receivables, allowance	$ 3.6	$ 34.5
Diebold Nixdorf, Incorporated shareholders' equity
Preferred shares, shares authorized (in shares)	2,000,000	1,000,000
Preferred shares, shares issued (in shares)	0	0
Common shares, par value (in dollars per share)	$ 0.01	$ 1.25
Common shares, shares authorized (in shares)	45,000,000	125,000,000
Common shares, shares issued (in shares)	37,566,678	95,779,719
Common shares, shares outstanding (in shares)	37,566,678	79,103,450
Treasury shares (in shares)		16,676,269