XML 167 R116.htm IDEA: XBRL DOCUMENT v3.22.4
Consolidated statement of cash flows - additional details - Depreciation, amortization, impairments and fair value adjustments (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Disclosure of detailed information about property, plant and equipment [line items]      
Depreciation, amortization, impairments and fair value adjustments $ 1,111 $ 1,220 $ 1,626
Property, plant & equipment      
Disclosure of detailed information about property, plant and equipment [line items]      
Depreciation, amortization, impairments and fair value adjustments 332 323 299
Right-of-use assets      
Disclosure of detailed information about property, plant and equipment [line items]      
Depreciation, amortization, impairments and fair value adjustments 76 81 79
Intangible assets      
Disclosure of detailed information about property, plant and equipment [line items]      
Depreciation, amortization, impairments and fair value adjustments 715 815 1,245
Financial assets      
Disclosure of detailed information about property, plant and equipment [line items]      
Depreciation, amortization, impairments and fair value adjustments (14) 3 5
Other non-current assets      
Disclosure of detailed information about property, plant and equipment [line items]      
Depreciation, amortization, impairments and fair value adjustments $ 2 $ (2) $ (2)