Debt Schedule of Long-term Debt Instruments (Tables)

12 Months Ended

Dec. 31, 2022

Debt Instrument [Line Items]

Schedule of Debt [Table Text Block]

Debt is composed of the following obligations.

	December 31,
($ in millions)	2022		2021
Short-term debt:
Local overdraft facilities	$	21.2	9.2
Other short-term borrowings	143.0		138.7
Long-term senior notes, 4.4%, face amount of $275.0, due November 2022, net of debt issuance costs of $— and $0.3	—		274.7
Total short-term debt	$	164.2	422.6
Credit facility, net of debt issuance costs of $11.2 and $11.8	1,213.8		138.2
Long-term senior notes, 1.96%, face amount of €175.0, due June 2027, net of debt issuance costs of $0.5 and $0.6	186.5		197.9
Long-term senior notes, 2.21%, face amount of €175.0, due June 2029, net of debt issuance costs of $0.7 and $0.8	186.3		197.7
Total debt	$	1,750.8	956.4

Schedule of Credit Facility, Average Outstanding Amount [Table Text Block]

	Year Ended December 31,
($ in millions)	2022			2021
Average outstanding borrowings	$	1,399.1		432.0
Average effective interest rate	2.9		%	0.9	%