Derivative Financial Instruments (Tables)

12 Months Ended

Dec. 31, 2017

Derivative Instruments And Hedging Activities Disclosure [Abstract]

Schedule of Fair Value of Derivative Instruments

The table below provides data about the fair value of the derivative instruments that are recorded in the consolidated balance sheets (in millions):

	December 31, 2017				December 31, 2016
	Assets		Liabilities		Assets		Liabilities
Derivatives not designated as hedging instruments:
Foreign exchange forward contracts(1)	$	—	$	—	$	1	$	—

⁽¹⁾ Included in other current liabilities and other current assets in the consolidated balance sheets. The total notional amount of the forward foreign exchange contracts was approximately $37 million and $76 million at December 31, 2017 and 2016, respectively.

Schedule of Gain and (Losses) Recognized

The table below provides the gains and (losses) recognized in other income in the accompanying consolidated statements of operations related to the Company’s derivative instruments (in millions):

	December 31,
	2017		2016		2015
Derivatives not designated as hedging instruments:
Foreign exchange forward contracts	$	1	$	12	$	(4	)