Fair Value Measurements (Tables)

3 Months Ended

Mar. 31, 2022

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)	March 31, 2022		Level 1		Level 2		Level 3
Assets:
Deferred compensation assets	$	15.0	$	15.0	$	—	$	—
Foreign currency contracts	23.3		—		23.3		—
Cross-currency swap	8.7		—		8.7		—
Commodity call options	3.9		—		3.9		—
	$	50.9	$	15.0	$	35.9	$	—
Liabilities:
Contingent consideration	$	4.0	$	—	$	—	$	4.0
Deferred compensation liabilities	15.4		15.4		—		—
Foreign currency contracts	4.5		—		4.5		—
	$	23.9	$	15.4	$	4.5	$	4.0

	Balance at		Basis of Fair Value Measurements
($ in millions)	December 31, 2021		Level 1		Level 2		Level 3
Assets:
Deferred compensation assets	$	15.5	$	15.5	$	—	$	—
Foreign currency contracts	14.8		—		14.8		—
Cross-currency swap	4.4		—		4.4		—
Commodity call options	1.7		—		1.7		—
	$	36.4	$	15.5	$	20.9	$	—
Liabilities:
Contingent consideration	$	3.7	$	—	$	—	$	3.7
Deferred compensation liabilities	16.1		16.1		—		—
Foreign currency contracts	3.4		—		3.4		—
	$	23.2	$	16.1	$	3.4	$	3.7