XML 123 R103.htm IDEA: XBRL DOCUMENT v3.10.0.1
Interest Income and Other Non-Operating Income, net (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Other Income and Expenses [Abstract]      
Non-service pension and OPEB income $ 1,665 $ 1,316 $ 1,262
Interest income 335 266 182
Licensing agreements income 296 74 94
Revaluation of investments 258 (56) 0
Other 42 45 65
Total interest income and other non-operating income, net $ 2,596 $ 1,645 $ 1,603