XML 69 R57.htm IDEA: XBRL DOCUMENT v3.7.0.1
Financing Arrangements and Derivative Financial Instruments - Other Foreign Credit Facilities (Details) - Chinese Credit Facilities - Secured Debt - USD ($)
$ in Millions
Jun. 30, 2017
Dec. 31, 2016
Line of Credit Facility [Line Items]    
Unused availability $ 224  
Amount outstanding 276 $ 315
Restricted cash related to funds obtained under credit facilities $ 18 $ 8