Other Non-Current Assets (Tables)
|9 Months Ended|
Sep. 30, 2018
|Other Assets, Noncurrent [Abstract]|
|Schedule of Other Non-Current Assets||
As of September 30, 2018 and December 31, 2017, other non-current assets, net consisted of the following (in millions):
Tabular disclosure of noncurrent assets.
Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef