MEDICARE PART D (Tables)

3 Months Ended

Mar. 31, 2015

Insurance [Abstract]

Balance Sheet Amounts Associated With Medicare Part D

The accompanying condensed consolidated balance sheets include the following amounts associated with Medicare Part D at March 31, 2015 and December 31, 2014. The risk corridor settlement includes amounts classified as long-term because settlement associated with the 2015 provision will exceed 12 months at March 31, 2015.

	March 31, 2015						December 31, 2014
	Risk Corridor Settlement			CMS Subsidies/ Discounts			Risk Corridor Settlement			CMS Subsidies/ Discounts
	(in millions)
Other current assets	$	116		$	1,960		$	105		$	1,690
Trade accounts payable and accrued expenses	(21		)	(430		)	(36		)	(32		)
Net current asset	95			1,530			69			1,658
Other long-term assets	94			—			—			—
Other long-term liabilities	(16		)	—			—			—
Net long-term asset	78			—			—			—
Total net asset	$	173		$	1,530		$	69		$	1,658