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Derivatives (Tables)

6 Months Ended

Jun. 30, 2018

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 accompanying consolidated balance sheets:

	Balance Sheet Location		June 30, 2018				December 31, 2017
			(In millions)
Derivative asset:
1.125% Call Option	Current assets: Derivative asset		$	657			$	522
Derivative liability:
1.125% Conversion Option	Current liabilities: Derivative liability		$	657			$	522

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- References

No definition available.

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- Definition

Tabular disclosure of the location and fair value amounts of derivative instruments (and nonderivative instruments that are designated and qualify as hedging instruments) reported in the statement of financial position.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4B
-URI http://asc.fasb.org/extlink&oid=109980867&loc=SL5624163-113959

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