Income Tax Matters (Tables)

3 Months Ended

Mar. 31, 2023

Income Tax Disclosure [Abstract]

Income Tax (Provision) Benefit by Region

The following table presents the income tax provision by region (in millions of dollars):

	Quarter Ended March 31,
	2023			2022
Domestic	$	(4.4	)	$	(2.9	)
Foreign		(0.5	)		(0.4	)
Total	$	(4.9	)	$	(3.3	)