Income Tax Matters (Tables)

6 Months Ended

Jun. 30, 2023

Income Tax Disclosure [Abstract]

Income Tax (Provision) Benefit by Region

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

	Quarter Ended June 30,						Six Months Ended June 30,
	2023			2022			2023			2022
Domestic	$	(2.5	)	$	4.8		$	(7.0	)	$	2.0
Foreign		(0.5	)		(0.7	)		(0.9	)		(1.2	)
Total	$	(3.0	)	$	4.1		$	(7.9	)	$	0.8