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.