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Stock-Based Compensation (Tables)

9 Months Ended

Sep. 30, 2023

Share-Based Payment Arrangement [Abstract]

Schedule of Stock-Based Compensation Expense

A summary of the Company's stock-based compensation expense is presented in the following table:

			Three Months Ended September 30,												Nine Months Ended September 30,
(in millions)			2023						2022						2023						2022
PRSU expense			$	5.9					$	6.4					$	18.8					$	22.6
Option expense			0.5						0.5						1.6						0.5
RSU expense			5.3						5.4						15.5						16.0
Total stock-based compensation expense			$	11.7					$	12.3					$	35.9					$	39.1

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- References

No definition available.

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- Definition

Tabular disclosure of cost recognized for award under share-based payment arrangement by plan. Includes, but is not limited to, related tax benefit.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(1)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480429/718-10-50-2

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