XML 41 R29.htm IDEA: XBRL DOCUMENT v3.22.2.2

Restructuring and Acquisition Charges Restructuring and Related Activities (Tables)

9 Months Ended

Sep. 30, 2022

Restructuring Cost and Reserve [Line Items]

Restructuring, Impairment, and Other Activities Disclosure [Text Block]

Restructuring and acquisition charges are presented in table below.

			Three Months Ended September 30,									Nine Months Ended September 30,
(in millions)			2022			2021						2022			2021
Severance and other employment-related charges			$	9.4		1.2						$	21.0		2.1
Restructuring, pre-acquisition and post-acquisition charges			11.4			11.2						39.5			32.6
Stock-based compensation expense for HFF retention awards			0.3			3.2						5.7			15.2
Fair value adjustments to earn-out liabilities			(0.1)			—						0.2			1.0
Restructuring and acquisition charges			$	21.0		15.6						$	66.4		50.9

X

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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

X

- Definition

The entire disclosure of costs incurred for restructuring including, but not limited to, exit and disposal activities, remediation, implementation, integration, asset impairment, and charges against earnings from the write-down of assets.

+ References

No definition available.

+ Details

Name:	us-gaap_RestructuringImpairmentAndOtherActivitiesDisclosureTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration