XML 640 R160.htm IDEA: XBRL DOCUMENT v3.20.4
Borrowings and other financial liabilities - Summary of borrowings and other financial liabilities (Detail) - USD ($)
$ in Millions
Dec. 31, 2020
Dec. 31, 2019
Disclosure of borrowings and other financial liabilities [Line Items]    
Borrowings and other financial liabilities $ 13,408 $ 13,341
Total other current financial liabilities 607 1,372
Total other financial liabilities 0 247
Non-current portion of non-current borrowings 13,247 13,093
Current borrowings 584 1,022
Total borrowings 13,831 14,115
Current borrowings and current portion of non-current borrowings 607 1,372
Borrowings and other financial liabilities 14,015 14,713
Derivative financial instruments    
Disclosure of borrowings and other financial liabilities [Line Items]    
Borrowings and other financial liabilities 161 248
Total other current financial liabilities 23 103
Total other financial liabilities 184 351
Other financial liabilities    
Disclosure of borrowings and other financial liabilities [Line Items]    
Borrowings and other financial liabilities 0 0
Total other current financial liabilities 0 247
Total other financial liabilities 0 247
Total other financial liabilities    
Disclosure of borrowings and other financial liabilities [Line Items]    
Borrowings and other financial liabilities 161 248
Total other current financial liabilities 23 350
Total other financial liabilities $ 184 $ 598