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Net Income Per Share (Tables)

3 Months Ended

Mar. 31, 2021

Earnings Per Share [Abstract]

Schedule of Net Income Per Share

Net income per share was calculated as follows:

			Three Months Ended March 31,
(in millions, except per share data)			2021						2020
Net income - basic and diluted			$	32.1					$	37.4
Weighted-average common shares outstanding:
Basic			94.2						92.6
Effect of dilutive securities:
Stock options			2.1						2.4
Restricted stock			0.5						0.5
2024 Notes			1.4						1.5
Diluted			98.2						97.0
Net income per share:
Basic			$	0.34					$	0.40
Diluted			$	0.33					$	0.39

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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
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

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