XML 171 R164.htm IDEA: XBRL DOCUMENT v3.8.0.1
Other financial assets (including non-quasi equity loans to equity accounted units) - Summary of other financial assets including non-quasi equity loans to equity accounted units (Detail) - USD ($)
$ in Millions
Dec. 31, 2017
Dec. 31, 2016
Disclosure Of Other Assets [Abstract]    
Non-current derivative financial instruments $ 238 $ 508
Non-current equity shares and quoted funds 45 73
Other non-current investments, including loans 188 202
Non-current non-quasi equity loans to equity accounted units 39 39
Non-current other financial assets (including loans to equity accounted units) 510 822
Current derivative financial instruments 29 24
Current equity shares and quoted funds 91 83
Other current investments, including loans 964 252
Current other financial assets (including loans to equity accounted units) 1,084 359
Derivative financial instruments 267 532
Equity shares and quoted funds 136 156
Other investments, including loans 1,152 454
Loans to equity accounted units 39 39
Other financial assets (including loans to equity accounted units) $ 1,594 $ 1,181