Restructuring (Tables)

9 Months Ended

Sep. 30, 2023

Restructuring and Related Activities [Abstract]

Summary of Activity Relating to Restructuring Plan Liabilities

The following table summarizes activity relating to restructuring plan liabilities (in millions of dollars):

BALANCE, December 31, 2022	$	1.7
Restructuring costs		1.4
Costs paid or otherwise settled		(1.2	)
BALANCE, March 31, 2023		1.9
Restructuring costs		1.2
Costs paid or otherwise settled		(1.0	)
BALANCE, June 30, 2023		2.1
Restructuring costs		1.6
Costs paid or otherwise settled		(1.8	)
BALANCE, September 30, 2023	$	1.9