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Earnings per share Earnings per share (Tables)

3 Months Ended

Mar. 31, 2019

Earnings Per Share [Abstract]

Schedule of Earnings Per Share

Basic and diluted earnings per share were calculated as follows:

		First Quarter
	In millions except share and per-share data	2019				2018
	Basic earnings:
	Net (loss) / income	$	(3.8	)		$	9.9
	Weighted average number of £0.50 ordinary shares:
	For basic earnings per share	27,032,677				26,512,765
	Dilutive effect of potential common stock	—				385,118
	For diluted earnings per share	27,032,677				26,897,883
	(Loss) / earnings per share using weighted average number of ordinary shares outstanding:
	Basic (loss) / earnings per ordinary share	$	(0.14	)		$	0.37
	Diluted (loss) / earnings per ordinary share	$	(0.14	)		$	0.37

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- References

No definition available.

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- Definition

Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

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