XML 97 R82.htm IDEA: XBRL DOCUMENT v3.10.0.1
Goodwill and Intangible Assets - Intangible Assets (Details) - USD ($)
$ in Millions
Dec. 31, 2018
Dec. 31, 2017
Finite-Lived Intangible Assets [Line Items]    
Intangible assets with indefinite lives, gross $ 124 $ 124
Intangible assets with indefinite lives, accumulated amortization (6) (6)
Intangible assets with indefinite lives, net 118 118
Intangible assets, gross 170 174
Intangible assets, accumulated amortization (34) (35)
Intangible assets, net 136 139
Trademarks and Patents    
Finite-Lived Intangible Assets [Line Items]    
Finite-lived intangible assets, gross 23 26
Finite-lived intangible assets, accumulated amortization (19) (21)
Finite-lived intangible assets, net 4 5
Other Intangible Assets    
Finite-Lived Intangible Assets [Line Items]    
Finite-lived intangible assets, gross 23 24
Finite-lived intangible assets, accumulated amortization (9) (8)
Finite-lived intangible assets, net $ 14 $ 16