XML 108 R123.htm IDEA: XBRL DOCUMENT v3.20.1
Financial Instruments - Derivative Foreign Currency Contracts at Gross Fair Value and Unrecognized Impacts of Master Netting Arrangements (Detail) - USD ($)
$ in Millions
Dec. 31, 2019
Dec. 31, 2018
Offsetting [Abstract]    
Assets, Gross amounts presented in consolidated balance sheets $ 70 $ 34
Assets, Gross amounts not offset in consolidated balance sheets 15 33
Assets, Net amounts 55 1
Liabilities, Gross amounts presented in Consolidated Balance Sheets (18) (101)
Liabilities, Gross amounts not offset in Consolidated Balance Sheets (15) (33)
Liabilities, Net Amounts $ (3) $ (68)