XML 46 R67.htm IDEA: XBRL DOCUMENT v2.4.0.8
Rental Expense (Details) (USD $)
In Millions, unless otherwise specified
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Future minimum lease payments      
2014 $ 116    
2015 87    
2016 61    
2017 43    
2018 29    
2019 and future years 40    
Total 376    
Rental Expense (Textual) [Abstract]      
Rental Expenses $ 138 $ 144 $ 143