XML 42 R30.htm IDEA: XBRL DOCUMENT v3.21.1

Stock-Based Compensation Plans (Tables)

3 Months Ended

Mar. 31, 2021

Share-based Payment Arrangement [Abstract]

Information Regarding Restricted Shares

The following table summarizes information regarding Restricted Shares:

			Three Months Ended March 31, 2021
			Shares						Weighted Average Grant-Date Fair Value
Number of unvested shares:
Outstanding - January 1, 2021			1,373,657						$	46.76
Granted			947,047						39.47
Vested			(518,690)						45.17
Forfeited			(61,371)						52.31
Outstanding as of March 31, 2021			1,740,643						$	43.08

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 the number and weighted-average grant date fair value for restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock units that were granted, vested, or forfeited during the year.

+ 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 (c)(1)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

+ Details

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