XML 51 R39.htm IDEA: XBRL DOCUMENT v3.10.0.1
Accounting Policies - Narrative (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2018
Mar. 31, 2018
Dec. 31, 2017
Sep. 30, 2017
Jun. 30, 2017
Mar. 31, 2017
Jun. 30, 2017
Sep. 30, 2018
Sep. 30, 2017
Dec. 31, 2017
Dec. 31, 2016
New Accounting Pronouncements or Change in Accounting Principle [Line Items]                      
Net sales $ 2,101     $ 1,945       $ 6,318 $ 5,789    
Operating Income (Loss) 300   $ 256 309 $ 372 $ 257 $ 629 902 938 $ 1,194 $ 1,087
Other, net $ 0     (2)       $ (11) 37    
Reclassifications, tax (benefit)   $ 59                  
Accounting Standards Update 2014-09                      
New Accounting Pronouncements or Change in Accounting Principle [Line Items]                      
Net sales       9         19 (2) 4
Operating Income (Loss)       7         11 (1) 2
Accounting Standards Update 2017-07                      
New Accounting Pronouncements or Change in Accounting Principle [Line Items]                      
Other, net       $ 7         $ 22 $ 26  
Accounting Standards Update 2018-02                      
New Accounting Pronouncements or Change in Accounting Principle [Line Items]                      
Other, net                     $ 32