Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2024

Commitments and Contingencies Disclosure [Abstract]

Schedule of Change in Number of Asbestos Claims Outstanding

The following table summarizes the change in number of asbestos claims outstanding during 2024, 2023 and 2022:

	2024	2023	2022
Claims outstanding as of January 1	506	537	543
New claims filed	150	136	129
Pending claims dismissed	(107)	(155)	(119)
Pending claims settled	(26)	(12)	(16)
Claims outstanding as of December 31	523	506	537

The total indemnity settlements for asbestos claims in 2024, 2023 and 2022 were as follows:

(Dollars in millions)	2024		2023		2022
Settlements	$	11.5	$	4.5	$	2.4

Schedule of Uninsured Indemnity and Defense Costs

The uninsured indemnity and defense costs in 2024, 2023 and 2022, were as follows:

(Dollars in millions)	2024		2023		2022
Uninsured indemnity and defense costs	$	1.3	$	0.4	$	0.6

Schedule of Changes in Estimated Liability and Estimated Insurance Recovery

The net impact of the changes in estimated liability and estimated insurance recovery in 2024, 2023 and 2022, were as follows:

(Dollars in millions)	2024		2023		2022
Change in estimates of liability and insurance recovery	$	1.4	$	0.2	$	—

Schedule of Asbestos-Related Claims and Insurance Receivables

Our projected asbestos-related claims and insurance recoverables as of December 31, 2024 and 2023 were as follows:

(Dollars in millions)	2024		2023
Asbestos-related liabilities	$	57.5	$	61.5
Asbestos-related insurance recoverables	$	52.3	$	56.5