Fair Value Measurements (Tables)

12 Months Ended

Dec. 31, 2024

Fair Value Disclosures [Abstract]

Schedule of Assets and Liabilities Measured at Fair Value

The following tables present the assets and liabilities recorded at fair value on a recurring basis:

	Balance at		Basis of Fair Value Measurements
($ in millions)	December 31, 2024		Level 1		Level 2		Level 3
Assets:
Deferred compensation assets	$	11.1	$	11.1	$	—	$	—
Money market funds	117.6		117.6		—		—
Time deposits	71.3		—		71.3		—
Foreign currency contracts	17.3		—		17.3		—
Cross-currency swap	23.6		—		23.6		—
Commodity call options	0.3		—		0.3		—
	$	241.2	$	128.7	$	112.5	$	—
Liabilities:
Contingent consideration	$	3.0	$	—	$	—	$	3.0
Deferred compensation liabilities	11.2		11.2		—		—
Foreign currency contracts	18.3		—		18.3		—
	$	32.5	$	11.2	$	18.3	$	3.0

	Balance at		Basis of Fair Value Measurements
($ in millions)	December 31, 2023		Level 1		Level 2		Level 3
Assets:
Deferred compensation assets	$	10.2	$	10.2	$	—	$	—
Money market funds	404.4		404.4		—		—
Time deposits	47.9		—		47.9		—
Foreign currency contracts	5.0		—		5.0		—
Cross-currency swap	18.4		—		18.4		—
Commodity call options	0.6		—		0.6		—
	$	496.7	$	424.8	$	71.9	$	—
Liabilities:
Contingent consideration	$	3.6	$	—	$	—	$	3.6
Deferred compensation liabilities	10.4		10.4		—		—
Foreign currency contracts	2.2		—		2.2		—
	$	16.2	$	10.4	$	2.2	$	3.6