XML 154 R95.htm IDEA: XBRL DOCUMENT v3.20.4
Other current assets (Details) - USD ($)
$ in Millions
Dec. 31, 2020
Dec. 31, 2019
Subclassifications of assets, liabilities and equities [abstract]    
Current portion of long-term financial investments measured at FVPL $ 12 $ 33
Current portion of long-term receivables from customers 107 122
Current portion of minimum lease payments from finance lease agreements 29 46
Prepaid expenses 93 89
Other receivables, security deposits and current assets 88 147
Derivative financial instruments 3 1
VAT receivable 72 64
Total other current assets $ 404 $ 502