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Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2023

Earnings Per Share [Abstract]

Basic and Diluted Earnings Per Share

Basic and diluted earnings per share were calculated as follows:

			Three months ended									Nine months ended
In millions, except per-share data			September 30, 2023			September 30, 2022						September 30, 2023			September 30, 2022
Net income			$	105.5		$	93.4					$	312.2		$	241.1
Weighted average ordinary shares outstanding
Basic			165.8			166.5						165.6			166.4
Dilutive impact of stock options, restricted stock units and performance share units			2.8			1.8						2.6			1.8
Diluted			168.6			168.3						168.2			168.2
Earnings per ordinary share
Basic earnings per ordinary share			$	0.64		$	0.56					$	1.89		$	1.45
Diluted earnings per ordinary share			$	0.63		$	0.55					$	1.86		$	1.43
Anti-dilutive stock options excluded from the calculation of diluted earnings per share			0.4			0.7						0.3			0.5

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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://www.xbrl.org/2009/role/commonPracticeRef
-Topic 260
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482662/260-10-50-1

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