Earnings (Loss) Per Share (Tables)

12 Months Ended

Dec. 31, 2020

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:

	2020		2019		2018
Numerator
Income (loss) used in basic and diluted loss per share
Net loss	$	(267.8)	$	(344.6)	$	(528.7)
Net income (loss) income attributable to noncontrolling interests	1.3		(3.3)		2.7
Net loss attributable to Diebold Nixdorf, Incorporated	$	(269.1)	$	(341.3)	$	(531.4)
Denominator
Weighted-average number of common shares used in basic and diluted earnings (loss) per share (1)	77.6		76.7		76.0
Net loss attributable to Diebold Nixdorf, Incorporated
Basic and diluted loss per share	$	(3.47)	$	(4.45)	$	(6.99)
Anti-dilutive shares
Anti-dilutive shares not used in calculating diluted weighted-average shares	2.4		3.2		4.5

(1)Incremental shares of 1.2, 1.6 and 0.7 were excluded from the computation of diluted loss per share for the years ended December 31, 2020, 2019 and 2018, respectively, because their effect is anti-dilutive due to the loss from operations.