Quarterly report pursuant to Section 13 or 15(d)

Goodwill and Intangible Assets - Additional Information (Details)

v3.19.2
Goodwill and Intangible Assets - Additional Information (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Jun. 30, 2019
Jun. 30, 2018
Dec. 31, 2018
Finite-Lived Intangible Assets [Line Items]          
Finite-lived intangible assets, net $ 1,700   $ 1,700   $ 1,800
Amortization of intangibles 29 $ 135 55 $ 269  
Trade Names          
Finite-Lived Intangible Assets [Line Items]          
Intangible assets, net (excluding goodwill) $ 1,600   $ 1,600   $ 1,600