INCOME TAXES (Tables)

12 Months Ended

Dec. 31, 2014

INCOME TAXES

Schedule of provision for income taxes for continuing operations

	Year Ended December 31,
	2014		2013		2012
Current tax expense (benefit):
Federal	$	(12)	$	2	$	(3)
State		18		4		11
		6		6		8
Deferred tax expense (benefit):
Federal		46		(56)		117
State		(3)		(15)		—
		43		(71)		117
	$	49	$	(65)	$	125

Schedule of reconciliation between reported income tax expense (benefit) and income taxes calculated by the statutory federal income tax rate

	Year Ended December 31,
	2014		2013		2012
Tax expense at statutory federal rate of 35%	$	52	$	(55)	$	117
State income taxes, net of federal income tax benefit		5		1		13
Expired state net operating losses, net of federal income tax benefit		34		—		—
Tax attributable to noncontrolling interests		(23)		(10)		(4)
Nondeductible acquisition costs		2		6		—
Nondeductible health insurance provider fee		3		—		—
Changes in valuation allowance		(20)		(2)		(5)
Change in tax contingency reserves, including interest		(2)		(7)		(1)
Prior-year provision to return adjustment and other changes in deferred taxes		(5)		3		3
Other items		3		(1)		2
	$	49	$	(65)	$	125

Schedule of components of deferred tax assets and liabilities, including any valuation allowance

	December 31, 2014				December 31, 2013
	Assets		Liabilities		Assets		Liabilities
Depreciation and fixed-asset differences	$	—	$	847	$	—	$	681
Reserves related to discontinued operations and restructuring charges		28		—		20		—
Receivables (doubtful accounts and adjustments)		173		—		252		—
Deferred gain on debt exchanges		—		42		—		53
Accruals for retained insurance risks		329		—		335		—
Intangible assets		—		157		—		147
Other long-term liabilities		166		—		81		—
Benefit plans		451		—		294		—
Other accrued liabilities		83		—		97		—
Investments and other assets		—		4		—		27
Net operating loss carryforwards		659		—		708		—
Stock-based compensation		31		—		31		—
Other items		80		—		37		—
		2,000		1,050		1,855		908
Valuation allowance		(87)		—		(107)		—
	$	1,913	$	1,050	$	1,748	$	908

Reconciliation of the deferred tax assets and liabilities and the corresponding amounts reported in the accompanying Consolidated Balance Sheets

	December 31,
	2014		2013
Current portion of deferred income tax asset	$	747	$	692
Deferred income tax asset, net of current portion		116		148
Net deferred tax asset	$	863	$	840

Schedule of changes in unrecognized tax benefits that have impacted deferred tax assets and liabilities

	Continuing		Discontinued
	Operations		Operations		Total
Balance at December 31, 2011	$	34		1	$	35
Additions for prior-year tax positions		—		—		—
Reductions for tax positions of prior years		(2)		—		(2)
Additions for current-year tax positions		2		—		2
Reductions for current-year tax positions		—		—		—
Reductions due to settlements with taxing authorities		(3)		—		(3)
Reductions due to a lapse of statute of limitations		—		—		—
Balance at December 31, 2012		31		1		32
Additions for prior-year tax positions		15		—		15
Reductions for tax positions of prior years		—		—		—
Additions for current-year tax positions		3		—		3
Reductions for current-year tax positions		—		—		—
Reductions due to settlements with taxing authorities		—		—		—
Reductions due to a lapse of statute of limitations		(6)		(1)		(7)
Balance at December 31, 2013		43	$	—		43
Additions for prior-year tax positions		—		—		—
Reductions for tax positions of prior years		(1)		—		(1)
Additions for current-year tax positions		1		—		1
Reductions for current-year tax positions		—		—		—
Reductions due to settlements with taxing authorities		—		—		—
Reductions due to a lapse of statute of limitations		(5)		—		(5)
Balance at December 31, 2014	$	38	$	—	$	38