Fair Value Measurements (Tables)

12 Months Ended

Dec. 31, 2024

Fair Value Disclosures [Abstract]

Schedule Of Recurring Fair Value Measurements

The following tables present information about the Company’s assets and liabilities that are measured at fair value on a recurring basis as of December 31, 2024 and 2023 (in millions):

	As of December 31, 2024
	Total		Level 1		Level 2		Level 3
Assets
Cash equivalents - money market funds	$	1.0	$	1.0	$	—	$	—
Deferred compensation plan assets	30.1		30.1		—		—
Interest rate swap agreements	11.3		—		11.3		—
Foreign currency forward contracts	1.3		—		1.3		—
Total	$	43.7	$	31.1	$	12.6	$	—
Liabilities
Deferred compensation plan liabilities	$	26.4	$	26.4	$	—	$	—
Interest rate swap agreements	3.0		—		3.0		—
Foreign currency forward contracts	1.7		—		1.7		—
Earn-out liabilities	13.6		—		—		13.6
Total	$	44.7	$	26.4	$	4.7	$	13.6

	As of December 31, 2023
	Total		Level 1		Level 2		Level 3
Assets
Cash equivalents - money market funds	$	1.0	$	1.0	$	—	$	—
Deferred compensation plan assets	31.0		31.0		—		—
Interest rate swap agreements	4.3		—		4.3		—
Foreign currency forward contracts	1.0		—		1.0		—
Total	$	37.3	$	32.0	$	5.3	$	—
Liabilities
Deferred compensation plan liabilities	$	33.1	$	33.1	$	—	$	—
Interest rate swap agreements	6.7		—		6.7		—
Foreign currency forward contracts	0.7		—		0.7		—
Earn-out liabilities	25.6		—		—		25.6
Total	$	66.1	$	33.1	$	7.4	$	25.6

Schedule Of Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation

The table below presents a reconciliation of earn-out liabilities measured at fair value using significant unobservable inputs (Level 3) (in millions):

	Earn-out Liabilities
	2024		2023
Balance as of January 1,	$	25.6	$	29.3
Net change in fair value and other adjustments	1.1		0.9
Payments	(13.1)		(4.6)
Balance as of December 31,	$	13.6	$	25.6