GOODWILL AND OTHER INTANGIBLE ASSETS (Tables)

9 Months Ended

Sep. 30, 2014

Goodwill and Intangible Assets Disclosure [Abstract]

Changes in Carrying Amount of Goodwill By Reportable Segments

Changes in the carrying amount of goodwill for our reportable segments for the nine months ended September 30, 2014 were as follows:

	Retail		Employer Group		Healthcare Services			Other Businesses		Total
	(in millions)
Balance at January 1, 2014	$	1,007	$	363	$	2,271		$	92	$	3,733
Acquisitions	—		—		3			—		3
Dispositions	—		—		(40		)	—		(40		)
Subsequent payments/adjustments	—		—		(1		)	—		(1		)
Balance at September 30, 2014	$	1,007	$	363	$	2,233		$	92	$	3,695

Details of Intangible Assets Included in Other Long-Term Assets

The following table presents details of our other intangible assets included in other long-term assets in the accompanying condensed consolidated balance sheets at September 30, 2014 and December 31, 2013:

		September 30, 2014						December 31, 2013
	Weighted Average Life	Cost		Accumulated Amortization		Net		Cost		Accumulated Amortization		Net
	(in millions)
Other intangible assets:
Customer contracts/ relationships	9.8 yrs	$	764	$	349	$	415	$	792	$	310	$	482
Trade names and technology	13.2 yrs	198		54		144		200		40		160
Provider contracts	15.1 yrs	51		19		32		51		23		28
Noncompetes and other	6.6 yrs	50		34		16		52		29		23
Total other intangible assets	10.5 yrs	$	1,063	$	456	$	607	$	1,095	$	402	$	693

Schedule of Estimated Amortization Expense

The following table presents our estimate of amortization expense for 2014 and each of the five next succeeding years:

	(in millions)
For the years ending December 31,:
2014	$	112
2015	101
2016	94
2017	86
2018	79
2019	67