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Business Combinations (Tables)

12 Months Ended

Dec. 31, 2016

Business Combinations [Abstract]

Intangible Assets Acquired Identified by Segment

The following table presents the intangible assets identified in the transactions described above. The weighted-average amortization period, in the aggregate, is 5.7 years.

	Fair Value				Life
	(In millions)				(Years)
Intangible asset type:
Contract rights - member list	$	38			5
Provider network	7				10
	$	45

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- References

No definition available.

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- Definition

Tabular disclosure of finite-lived intangible assets acquired as part of a business combination or through an asset purchase, by major class and in total, including the value of the asset acquired, any significant residual value (the expected value of the asset at the end of its useful life) and the weighted-average amortization period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275

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