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Stock-Based Compensation (Tables)

6 Months Ended

Jun. 30, 2020

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 June 30,																		Six Months Ended June 30,
(in millions)			2020						2019						2020						2019
PRSU expense			$	0.9					$	0.4					$	1.2					$	0.7
Option expense			1.2						1.2						2.4						2.4
RSU/DSU expense			5.4						5.0						11.2						10.1
Total stock-based compensation expense			$	7.5					$	6.6					$	14.8					$	13.2

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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
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(1)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

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