XML 129 R81.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Other Income (Expense), Net - Components of Other Income (Expense) (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Other Income And Expenses [Abstract]      
Leasing, contract services and miscellaneous income $ 51 $ 79 $ 30
Royalty income 16 10 24
Gain on sales of assets and businesses 10 45 22
Exchange (losses) gains, net (2) 1 3
Non-operating pension and other post-retirement employee benefit (loss) income (368) 27 34
Total other (expense) income, net $ (293) $ 162 $ 113