XML 65 R35.htm IDEA: XBRL DOCUMENT
v3.24.0.1

Revenue (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2023
Revenue from Contract with Customer [Abstract] |
Disaggregation of Revenue | Disaggregated revenue from continuing operations for the fiscal years ended December 31, 2023, 2022, and 2021, are included below and in Note 17, Segment Information.
|  | Years ended December 31, |
|  | 2023 |
| In millions | Gas Cylinders | Elektron | Graphic Arts | Total |
| General industrial | $ | 32.0 |  | $ | 54.9 |  | $ | 31.5 |  | $ | 118.4 |  |
| Transportation | 70.6 |  | 48.7 |  | — |  | 119.3 |  |
| Defense, First Response & Healthcare | 83.8 |  | 83.5 |  | — |  | 167.3 |  |
| Total | $ | 186.4 |  | $ | 187.1 |  | $ | 31.5 |  | $ | 405.0 |  |
|  | 2022 |
|  | Gas Cylinders | Elektron | Graphic Arts | Total |
| General industrial | $ | 34.0 |  | $ | 82.8 |  | $ | 38.7 |  | $ | 155.5 |  |
| Transportation | 77.8 |  | 55.1 |  | — |  | 132.9 |  |
| Defense, First Response & Healthcare | 71.9 |  | 63.1 |  | — |  | 135.0 |  |
| Total | $ | 183.7 |  | $ | 201.0 |  | $ | 38.7 |  | $ | 423.4 |  |
|  | 2021 |
|  | Gas Cylinders | Elektron | Graphic Arts | Total |
| General industrial | $ | 33.4 |  | $ | 55.7 |  | $ | 40.1 |  | $ | 129.2 |  |
| Transportation | 71.2 |  | 45.8 |  | — |  | 117.0 |  |
| Defense, First Response & Healthcare | 73.7 |  | 54.2 |  | — |  | 127.9 |  |
| Total | $ | 178.3 |  | $ | 155.7 |  | $ | 40.1 |  | $ | 374.1 |  |

X
- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479806/606-10-50-5 + Details
Name: | us-gaap_DisaggregationOfRevenueTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

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