XML 102 R78.htm IDEA: XBRL DOCUMENT v3.23.1
Property, plant and equipment - Schedule of Property, Plant and Equipment (Details) - CHF (SFr)
SFr in Millions
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Disclosure of detailed information about property, plant and equipment [line items]    
Property, plant and equipment at beginning of period SFr 34.4 SFr 17.0
Additions 60.3 24.6
Disposals (1.8)  
Depreciation (14.1) (7.1)
Currency translation (1.5) (0.2)
Property, plant and equipment at the end of period 77.2 34.4
Leasehold improvements    
Disclosure of detailed information about property, plant and equipment [line items]    
Property, plant and equipment at beginning of period 19.0 5.9
Additions 30.8 14.3
Disposals (0.4)  
Depreciation (3.7) (1.1)
Currency translation (1.0) (0.1)
Property, plant and equipment at the end of period 44.7 19.0
Trade tools    
Disclosure of detailed information about property, plant and equipment [line items]    
Property, plant and equipment at beginning of period 3.8 3.8
Additions 4.1 2.8
Disposals (0.1)  
Depreciation (2.4) (2.7)
Currency translation (0.1) (0.0)
Property, plant and equipment at the end of period 5.3 3.8
Production tools    
Disclosure of detailed information about property, plant and equipment [line items]    
Property, plant and equipment at beginning of period 6.3 4.3
Additions 7.9 4.1
Disposals (1.3)  
Depreciation (5.3) (2.1)
Currency translation 0.0 (0.0)
Property, plant and equipment at the end of period 7.5 6.3
Other    
Disclosure of detailed information about property, plant and equipment [line items]    
Property, plant and equipment at beginning of period 5.3 3.0
Additions 17.5 3.5
Disposals 0.0  
Depreciation (2.7) (1.1)
Currency translation (0.4) (0.0)
Property, plant and equipment at the end of period 19.7 5.3
Cost    
Disclosure of detailed information about property, plant and equipment [line items]    
Property, plant and equipment at beginning of period 47.9 25.4
Property, plant and equipment at the end of period 97.8 47.9
Cost | Leasehold improvements    
Disclosure of detailed information about property, plant and equipment [line items]    
Property, plant and equipment at beginning of period 20.9 6.7
Property, plant and equipment at the end of period 49.7 20.9
Cost | Trade tools    
Disclosure of detailed information about property, plant and equipment [line items]    
Property, plant and equipment at beginning of period 7.3 6.6
Property, plant and equipment at the end of period 10.7 7.3
Cost | Production tools    
Disclosure of detailed information about property, plant and equipment [line items]    
Property, plant and equipment at beginning of period 11.9 7.8
Property, plant and equipment at the end of period 12.9 11.9
Cost | Other    
Disclosure of detailed information about property, plant and equipment [line items]    
Property, plant and equipment at beginning of period 7.8 4.4
Property, plant and equipment at the end of period 24.5 7.8
Accumulated depreciation    
Disclosure of detailed information about property, plant and equipment [line items]    
Property, plant and equipment at beginning of period (13.5) (8.4)
Property, plant and equipment at the end of period (20.6) (13.5)
Accumulated depreciation | Leasehold improvements    
Disclosure of detailed information about property, plant and equipment [line items]    
Property, plant and equipment at beginning of period (1.9) (0.7)
Property, plant and equipment at the end of period (5.0) (1.9)
Accumulated depreciation | Trade tools    
Disclosure of detailed information about property, plant and equipment [line items]    
Property, plant and equipment at beginning of period (3.5) (2.8)
Property, plant and equipment at the end of period (5.4) (3.5)
Accumulated depreciation | Production tools    
Disclosure of detailed information about property, plant and equipment [line items]    
Property, plant and equipment at beginning of period (5.6) (3.5)
Property, plant and equipment at the end of period (5.3) (5.6)
Accumulated depreciation | Other    
Disclosure of detailed information about property, plant and equipment [line items]    
Property, plant and equipment at beginning of period (2.5) (1.4)
Property, plant and equipment at the end of period SFr (4.9) SFr (2.5)