Derivatives (Tables)

9 Months Ended

Sep. 30, 2016

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Schedule of Derivative Instruments in Statement of Financial Position, Fair Value

The following table summarizes the fair values and the presentation of our derivative financial instruments (defined and discussed individually below) in the consolidated balance sheets:

	Balance Sheet Location	September 30, 2016		December 31, 2015
		(In millions)
Derivative asset:
1.125% Call Option	Current assets: Derivative asset	$	314	$	374
Derivative liability:
1.125% Conversion Option	Current liabilities: Derivative liability	$	314	$	374