XML 42 R31.htm IDEA: XBRL DOCUMENT
v3.21.2

Goodwill and other identifiable intangible assets (Tables) | 6 Months Ended
--- | ---
Jun. 27, 2021
Goodwill and Intangible Assets Disclosure [Abstract] |
Schedule of Goodwill | Changes in goodwill during the first half ended June 27, 2021, were as follows:
| In millions | Gas Cylinders |  | Elektron |  | Total |
| At January 1, 2021 | $ | 27.9 |  |  | $ | 42.3 |  |  | $ | 70.2 |  |
| Additions | 2.4 |  |  | — |  |  | 2.4 |  |
| Exchange difference | 0.5 |  |  | 0.2 |  |  | 0.7 |  |
| Net balance at June 27, 2021 | $ | 30.8 |  |  | $ | 42.5 |  |  | $ | 73.3 |  |
Schedule of Intangible Assets | Identifiable intangible assets consisted of the following:
|  | June 27, 2021 |  | December 31, 2020 |
| In millions | Gross |  | Accumulated amortization |  | Net |  | Gross |  | Accumulated amortization |  | Net |
| Customer relationships | $ | 13.4 |  |  | $ | (5.4) |  |  | $ | 8.0 |  |  | $ | 13.4 |  |  | $ | (5.2) |  |  | $ | 8.2 |  |
| Technology and trading related | 8.5 |  |  | (4.0) |  |  | 4.5 |  |  | 8.3 |  |  | (3.7) |  |  | 4.6 |  |
|  | $ | 21.9 |  |  | $ | (9.4) |  |  | $ | 12.5 |  |  | $ | 21.7 |  |  | $ | (8.9) |  |  | $ | 12.8 |  |

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

X
- Definition Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life, by either major class or business segment. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275 + Details
Name: | us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=121556970&loc=d3e13854-109267 + Details
Name: | us-gaap_ScheduleOfGoodwillTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration