XML 43 R29.htm IDEA: XBRL DOCUMENT v3.20.2

Stock-Based Compensation (Tables)

9 Months Ended

Sep. 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 September 30,												Nine Months Ended September 30,
(in millions)			2020						2019						2020						2019
PRSU expense			$	65.0					$	0.3					$	66.2					$	1.0
Option expense			1.3						1.3						3.7						3.7
RSU/DSU expense			5.5						5.2						16.7						15.3
Total stock-based compensation expense			$	71.8					$	6.8					$	86.6					$	20.0

X

- References

No definition available.

+ Details

Name:	us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- 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

+ Details

Name:	us-gaap_ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration