Fair Value Measurements (Tables)

9 Months Ended

Sep. 30, 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)	September 30, 2023		Level 1		Level 2		Level 3
Assets:
Deferred compensation assets	$	9.1	$	9.1	$	—	$	—
Foreign currency contracts	2.4		—		2.4		—
Cross-currency swap	22.1		—		22.1		—
Commodity call options	1.4		—		1.4		—
	$	35.0	$	9.1	$	25.9	$	—
Liabilities:
Contingent consideration	$	4.0	$	—	$	—	$	4.0
Deferred compensation liabilities	9.3		9.3		—		—
Foreign currency contracts	12.1		—		12.1		—
	$	25.4	$	9.3	$	12.1	$	4.0

	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