Asbestos-Related Liabilities (Tables)

12 Months Ended

Dec. 31, 2021

Liability for Asbestos and Environmental Claims [Abstract]

Summary of Claims Activity

The Company's approximate claims activity for the years ended 2021, 2020 and 2019 was as follows:

	2021	2020	2019
Beginning claims	56,000	56,000	56,000
New claims	2,000	1,500	2,000
Settlements or dismissals	(1,000)	(1,500)	(2,000)
Ending claims	57,000	56,000	56,000

Summary of Outstanding Asbestos Claims by Year of Exposure and State Filed

In the fourth quarter of each year, the Company performs an analysis of outstanding claims and categorizes by year of exposure and state filed. As of December 31, 2021 and December 31, 2020, the Company's outstanding claims were:

	2021	2020
Claimants alleging first exposure after 1964	17,000	16,500
Claimants alleging first exposure before or during 1964 filed in:
Texas	13,000	13,000
Pennsylvania	1,500	1,500
Other states that have enacted asbestos legislation	6,000	6,000
Other states	19,500	19,000
Total claims outstanding	57,000	56,000

Summary of Percentage of Outstanding Claims Related to Claimants Alleging Serious Diseases

As of December 31, the percentage of outstanding claims related to claimants alleging serious diseases (primarily mesothelioma and other malignancies) were as follows:

	2021		2020		2019
Total claims	24	%	23	%	22	%
Pre-1965 claims in states without asbestos legislation	42	%	41	%	41	%