Fair Value Measurements (Tables)

12 Months Ended

Dec. 31, 2023

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, 2023		Level 1		Level 2		Level 3
Assets:
Deferred compensation assets	$	10.2	$	10.2	$	—	$	—
Foreign currency contracts	5.0		—		5.0		—
Cross-currency swap	18.4		—		18.4		—
Commodity call options	0.6		—		0.6		—
	$	34.2	$	10.2	$	24.0	$	—
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

	Balance at		Basis of Fair Value Measurements
($ in millions)	December 31, 2022		Level 1		Level 2		Level 3
Assets:
Deferred compensation assets	$	12.5	$	12.5	$	—	$	—
Foreign currency contracts	4.5		—		4.5		—
Cross-currency swap	13.9		—		13.9		—
Commodity call options	1.2		—		1.2		—
	$	32.1	$	12.5	$	19.6	$	—
Liabilities:
Contingent consideration	$	4.7	$	—	$	—	$	4.7
Deferred compensation liabilities	12.7		12.7		—		—
Foreign currency contracts	1.4		—		1.4		—
	$	18.8	$	12.7	$	1.4	$	4.7