XML 73 R36.htm IDEA: XBRL DOCUMENT
v3.24.0.1

Other Income (Expense) (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2023
Other Income and Expenses [Abstract] |
Schedule of Restructuring and Impairment Costs By Reportable Segment | Restructuring and impairment costs by reportable segment are as follows:
| Years Ended December 31,
| 2023 |  | 2022 |  | 2021
| (in millions)
Sealing Technologies | $ | 3.0 |  |  | $ | 0.7 |  |  | $ | 2.4 |
Advanced Surface Technologies | 0.9 |  |  | 1.3 |  |  | — |
Corporate | 1.1 |  |  | 1.0 |  |  | 0.1 |
| $ | 5.0 |  |  | $ | 3.0 |  |  | $ | 2.5 |

X
- Definition Tabular disclosure of restructuring costs by reportable segment. + References No definition available. + Details
Name: | npo_ScheduleOfRestructuringAndImpairmentCostsByReportableSegmentTableTableTextBlock
Namespace Prefix: | npo_
Data Type: | dtr-types1:textBlockItemType
Balance Type: | na
Period Type: | duration

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