XML 48 R37.htm IDEA: XBRL DOCUMENT
v3.21.2

Other Long-term Liabilities Other Long-term Liabilities (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2021
Other Liabilities Disclosure [Abstract] |
Other Noncurrent Liabilities [Table Text Block] | Other long-term liabilities consist of the following components (dollars in thousands):
|  | September 30, 2021 |  | December 31, 2020
Non-current asbestos-related liabilities |  | $ | 24,250 |  |  | $ | 26,170 |
Other long-term liabilities |  | 36,570 |  |  | 43,520 |
Total other long-term liabilities |  | $ | 60,820 |  |  | $ | 69,690 |

X
- References No definition available. + Details
Name: | us-gaap_OtherLiabilitiesDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of other noncurrent liabilities. + References No definition available. + Details
Name: | us-gaap_OtherNoncurrentLiabilitiesTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration