XML 136 R77.htm IDEA: XBRL DOCUMENT v3.20.4
Property, plant and equipment (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Reconciliation of changes in property, plant and equipment [abstract]      
Property, plant and equipment, beginning balance $ 3,113    
Depreciation charge (293) $ (267) $ (239)
Impairment charge (6) (8) (2)
Property, plant and equipment, ending balance 3,425 3,113  
Commitments for purchases of property, plant & equipment 136 212  
Gross carrying amount [member]      
Reconciliation of changes in property, plant and equipment [abstract]      
Property, plant and equipment, beginning balance 5,322 4,890  
Additions 562 607  
Impact of business combinations   1  
Disposals and derecognitions (122) (179)  
Transfers with former parent   (35)  
Reclassifications for assets placed in service 0 0  
Other reclassifications 0 (27)  
Currency translation effects 155 (5)  
Property, plant and equipment, ending balance 5,917 5,322 4,890
Gross carrying amount [member] | Changes in net current assets and other operating cash flow items [member]      
Reconciliation of changes in property, plant and equipment [abstract]      
Additions 83 56  
Accumulated depreciation and amortisation [member]      
Reconciliation of changes in property, plant and equipment [abstract]      
Property, plant and equipment, beginning balance (2,209) (2,090)  
Depreciation charge (293) (267)  
Impairment charge (6) (8)  
Disposals and derecognitions 74 165  
Transfers with former parent   (17)  
Other reclassifications 0 7  
Currency translation effects (58) 1  
Property, plant and equipment, ending balance (2,492) (2,209) (2,090)
Land [member]      
Reconciliation of changes in property, plant and equipment [abstract]      
Property, plant and equipment, beginning balance 33    
Property, plant and equipment, ending balance 35 33  
Land [member] | Gross carrying amount [member]      
Reconciliation of changes in property, plant and equipment [abstract]      
Property, plant and equipment, beginning balance 33 60  
Additions 2    
Other reclassifications   (27)  
Property, plant and equipment, ending balance 35 33 60
Land [member] | Accumulated depreciation and amortisation [member]      
Reconciliation of changes in property, plant and equipment [abstract]      
Property, plant and equipment, beginning balance 0 (7)  
Other reclassifications   7  
Property, plant and equipment, ending balance   0 (7)
Buildings and improvements [member]      
Reconciliation of changes in property, plant and equipment [abstract]      
Property, plant and equipment, beginning balance 1,010    
Property, plant and equipment, ending balance 1,168 1,010  
Buildings and improvements [member] | Gross carrying amount [member]      
Reconciliation of changes in property, plant and equipment [abstract]      
Property, plant and equipment, beginning balance 1,628 1,527  
Additions 7 11  
Disposals and derecognitions (7) (17)  
Transfers with former parent   (4)  
Reclassifications for assets placed in service 215 104  
Other reclassifications 11    
Currency translation effects 30 (1)  
Property, plant and equipment, ending balance 1,884 1,628 1,527
Buildings and improvements [member] | Accumulated depreciation and amortisation [member]      
Reconciliation of changes in property, plant and equipment [abstract]      
Property, plant and equipment, beginning balance (618) (558)  
Depreciation charge (80) (73)  
Disposals and derecognitions 4 14  
Transfers with former parent   (2)  
Other reclassifications (7)    
Currency translation effects (15) 1  
Property, plant and equipment, ending balance (716) (618) (558)
Construction in progress [member]      
Reconciliation of changes in property, plant and equipment [abstract]      
Property, plant and equipment, beginning balance 747    
Property, plant and equipment, ending balance 565 747  
Construction in progress [member] | Gross carrying amount [member]      
Reconciliation of changes in property, plant and equipment [abstract]      
Property, plant and equipment, beginning balance 755 657  
Additions 479 514  
Disposals and derecognitions (10) (1)  
Transfers with former parent   (2)  
Reclassifications for assets placed in service (705) (417)  
Currency translation effects 54    
Property, plant and equipment, ending balance 573 755 657
Construction in progress [member] | Accumulated depreciation and amortisation [member]      
Reconciliation of changes in property, plant and equipment [abstract]      
Property, plant and equipment, beginning balance (8) (7)  
Impairment charge   (1)  
Property, plant and equipment, ending balance (8) (8) (7)
Machinery and other equipment [member]      
Reconciliation of changes in property, plant and equipment [abstract]      
Property, plant and equipment, beginning balance 1,323    
Property, plant and equipment, ending balance 1,657 1,323  
Machinery and other equipment [member] | Gross carrying amount [member]      
Reconciliation of changes in property, plant and equipment [abstract]      
Property, plant and equipment, beginning balance 2,906 2,646  
Additions 74 82  
Impact of business combinations   1  
Disposals and derecognitions (105) (161)  
Transfers with former parent   (29)  
Reclassifications for assets placed in service 490 313  
Other reclassifications (11)    
Currency translation effects 71 (4)  
Property, plant and equipment, ending balance 3,425 2,906 2,646
Machinery and other equipment [member] | Accumulated depreciation and amortisation [member]      
Reconciliation of changes in property, plant and equipment [abstract]      
Property, plant and equipment, beginning balance (1,583) (1,518)  
Depreciation charge (213) (194)  
Impairment charge (6) (7)  
Disposals and derecognitions 70 151  
Transfers with former parent   (15)  
Other reclassifications 7    
Currency translation effects (43)    
Property, plant and equipment, ending balance $ (1,768) $ (1,583) $ (1,518)