XML 48 R31.htm IDEA: XBRL DOCUMENT v3.19.1
Goodwill and other identifiable intangible assets (Tables)
 3 Months Ended
Mar. 31, 2019
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of Goodwill
Changes in goodwill during the First Quarter, ended March 31, 2019, were as follows:
 
In millions
Gas Cylinders
 
Elektron
 
Total
 
 
At January 1, 2019
$
26.3

 
$
41.3

 
$
67.6

 
 
Exchange difference
0.5

 
0.3

 
0.8

 
 
Balance at March 31, 2019
$
26.8

 
$
41.6

 
$
68.4

 
Schedule of Intangible Assets
Identifiable intangible assets consisted of the following:
 
 
March 31, 2019
 
December 31, 2018
 
 
In millions
Gross
 
Accumulated amortization
 
Net
 
Gross
 
Accumulated amortization
 
Net
 
 
Customer relationships
$
13.4

 
$
(4.1
)
 
$
9.3

 
$
13.4

 
$
(3.8
)
 
$
9.6

 
 
Technology and trading related
7.9

 
(2.9
)
 
5.0

 
7.9

 
(2.9
)
 
5.0

 
 
 
$
21.3

 
$
(7.0
)
 
$
14.3

 
$
21.3

 
$
(6.7
)
 
$
14.6