Loss Per Share (Tables)

3 Months Ended

Mar. 31, 2023

Earnings Per Share [Abstract]

Reconciliation of Numerator and Denominator

A reconciliation of the numerator and denominator used in the calculation of basic and diluted loss per common share is as follows (in millions, except per share amounts):

	Three Months Ended
	March 31,
	2023		2022
Net loss attributable to Mirion Technologies, Inc. shareholders	$	(41.9)	$	(17.7)
Weighted average common shares outstanding – basic and diluted	187.701		180.774
Net loss per common share attributable to Mirion Technologies, Inc. — basic and diluted	$	(0.22)	$	(0.10)
Anti-dilutive employee share-based awards, excluded	0.687		0.988