XML 64 R51.htm IDEA: XBRL DOCUMENT
v3.22.0.1

Other Noncurrent Liabilities (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2021
Other Liabilities Disclosure [Abstract] |
Other Noncurrent Liabilities | As of December 31, 2021 and 2020, Other Noncurrent Liabilities consisted of the following:
(in thousands) |  | 2021 |  | 2020
Postretirement benefits other than pensions |  | $ | 41,257 |  |  | $ | 44,317 |
Pension liabilities |  | 30,850 |  |  | 35,607 |
Finance leases |  | 14,515 |  |  | 16,121 |
Operating leases |  | 11,001 |  |  | 13,589 |
Interest rate swap agreements |  | 5,176 |  |  | 12,714 |
Deferred payroll taxes |  | — |  |  | 2,593 |
Incentive and deferred compensation |  | 3,257 |  |  | 2,286 |
Other |  | 1,738 |  |  | 3,197 |
Total |  | $ | 107,794 |  |  | $ | 130,424 |

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