Other Income (Expense), Net (Tables)

12 Months Ended

Dec. 31, 2023

Other Income and Expenses [Abstract]

Other Income (Expense), Net

Included in other income (expense), net are the following (in millions of dollars):

	2023		2022		2021
Interest income	$	6.7	$	2.3	$	0.2
Interest expense	(3.2)		(2.1)		(2.5)
Dividend income	—		—		2.7
Foreign exchange gains (losses)	(1.5)		4.8		(1.0)
Other	2.2		(3.4)		(3.0)
Other income (expense), net	$	4.2	$	1.6	$	(3.6)