XML 53 R43.htm IDEA: XBRL DOCUMENT v3.22.2.2
Supplementary balance sheet information - Schedule of Condensed Balance Sheet (Details) - USD ($)
$ in Millions
Sep. 25, 2022
Dec. 31, 2021
Accounts and other receivables    
Trade receivables $ 54.0 $ 45.8
Related parties 0.1 0.1
Prepayments and accrued income 6.5 8.5
Derivative financial instruments 0.7 0.1
Deferred consideration 1.0 1.0
Other receivables 3.8 2.3
Total accounts and other receivables 66.1 57.8
Inventories    
Raw materials and supplies 44.1 39.3
Work-in-process 41.8 26.7
Finished goods 25.7 24.5
Total inventories 111.6 90.5
Property, plant and equipment, net    
Total property, plant and equipment 306.7 339.3
Accumulated depreciation and impairment (231.7) (251.8)
Total property, plant and equipment, net 75.0 87.5
Other current liabilities    
Restructuring provision 3.9 11.7
Short term provision 1.0 0.2
Derivative financial instruments 0.7 0.1
Operating lease liability 4.5 3.0
Advance payments 2.5 4.6
Total other current liabilities $ 12.6 $ 19.6
Operating lease, liability, current, statement of financial position [extensible enumeration] Total other current liabilities Total other current liabilities
Other non-current liabilities    
Contingent liabilities $ 0.6 $ 1.8
Operating lease liability 18.8 9.8
Other non-current liabilities 0.1 0.0
Total other non-current liabilities $ 19.5 $ 11.6
Operating lease, liability, noncurrent, statement of financial position [extensible enumeration] Total other non-current liabilities Total other non-current liabilities
Land, buildings and leasehold improvements    
Property, plant and equipment, net    
Total property, plant and equipment $ 56.8 $ 64.6
Machinery and equipment    
Property, plant and equipment, net    
Total property, plant and equipment 241.1 266.3
Construction in progress    
Property, plant and equipment, net    
Total property, plant and equipment $ 8.8 $ 8.4