Other Non-Current Assets (Tables)
|3 Months Ended|
Mar. 31, 2019
|Other Assets, Noncurrent [Abstract]|
|Schedule of Other Non-Current Assets||As of March 31, 2019 and December 31, 2018, 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