(6) Segment Reporting

Our reportable operating segments consist of acute care hospital services and behavioral health care services. The “Other” segment column below includes centralized services including, but not limited to, information technology, purchasing, reimbursement, accounting and finance, taxation, legal, advertising and design and construction. The chief operating decision making group for our acute care services and behavioral health care services is comprised of our Chief Executive Officer, the President and the Presidents of each operating segment. The Presidents for each operating segment also manage the profitability of each respective segment’s various facilities. The operating segments are managed separately because each operating segment represents a business unit that offers different types of healthcare services or operates in different healthcare environments. The accounting policies of the operating segments are the same as those described in the summary of significant accounting policies included in our Annual Report on Form 10-K for the year ended December 31, 2017. The corporate overhead allocations, as reflected below, are utilized for internal reporting purposes and are comprised of each period’s projected corporate-level operating expenses (excluding interest expense). The overhead expenses are captured and allocated directly to each segment to the extent possible, and overhead expenses incurred on behalf of both segments are captured and allocated to each segment based upon each segment’s respective percentage of total operating expenses.

	Three months ended September 30, 2018
	Acute Care Hospital Services			Behavioral Health Services (a)			Other			Total Consolidated
	(Amounts in thousands)
Gross inpatient revenues	$	6,009,303		$	2,459,078		$	0		$	8,468,381
Gross outpatient revenues	$	3,694,389		$	242,167		$	0		$	3,936,556
Total net revenues	$	1,383,050		$	1,262,472		$	3,391		$	2,648,913
Income/(loss) before allocation of corporate overhead and income taxes	$	147,448		$	234,170		$	(152,551	)	$	229,067
Allocation of corporate overhead	$	(49,967	)	$	(40,244	)	$	90,211		$	0
Income/(loss) after allocation of corporate overhead and before income taxes	$	97,481		$	193,926		$	(62,340	)	$	229,067
Total assets as of September 30, 2018	$	4,027,573		$	6,871,765		$	374,247		$	11,273,585



	Nine months ended September 30, 2018
	Acute Care Hospital Services			Behavioral Health Services (a)			Other			Total Consolidated
	(Amounts in thousands)
Gross inpatient revenues	$	18,535,079		$	7,310,230		$	0		$	25,845,309
Gross outpatient revenues	$	11,169,376		$	764,885		$	0		$	11,934,261
Total net revenues	$	4,232,673		$	3,774,551		$	10,558		$	8,017,782
Income/(loss) before allocation of corporate overhead and income taxes	$	513,174		$	734,362		$	(420,461	)	$	827,075
Allocation of corporate overhead	$	(149,760	)	$	(120,822	)	$	270,582		$	0
Income/(loss) after allocation of corporate overhead and before income taxes	$	363,414		$	613,540		$	(149,879	)	$	827,075
Total assets as of September 30, 2018	$	4,027,573		$	6,871,765		$	374,247		$	11,273,585

	Three months ended September 30, 2017
	Acute Care Hospital Services			Behavioral Health Services (a)			Other			Total Consolidated
	(Amounts in thousands)
Gross inpatient revenues	$	5,344,625		$	2,257,231		$	0		$	7,601,856
Gross outpatient revenues	$	3,199,066		$	236,559		$	0		$	3,435,625
Total net revenues	$	1,316,748		$	1,224,548		$	568		$	2,541,864
Income/(loss) before allocation of corporate overhead and income taxes	$	106,707		$	228,673		$	(115,026	)	$	220,354
Allocation of corporate overhead	$	(45,680	)	$	(39,707	)	$	85,387		$	0
Income/(loss) after allocation of corporate overhead and before income taxes	$	61,027		$	188,966		$	(29,639	)	$	220,354
Total assets as of September 30, 2017	$	3,736,676		$	6,610,811		$	291,873		$	10,639,360


	Nine months ended September 30, 2017
	Acute Care Hospital Services			Behavioral Health Services (a)			Other			Total Consolidated
	(Amounts in thousands)
Gross inpatient revenues	$	16,373,472		$	6,689,368		$	0		$	23,062,840
Gross outpatient revenues	$	9,780,173		$	740,331		$	0		$	10,520,504
Total net revenues	$	4,072,752		$	3,685,230		$	9,096		$	7,767,078
Income/(loss) before allocation of corporate overhead and income taxes	$	452,388		$	732,749		$	(352,086	)	$	833,051
Allocation of corporate overhead	$	(137,031	)	$	(119,021	)	$	256,052		$	0
Income/(loss) after allocation of corporate overhead and before income taxes	$	315,357		$	613,728		$	(96,034	)	$	833,051
Total assets as of September 30, 2017	$	3,736,676		$	6,610,811		$	291,873		$	10,639,360

(a)

Includes net revenues generated from our behavioral health care facilities located in the U.K. amounting to approximately $130 million and $111 million for the three-month periods ended September 30, 2018 and 2017, respectively, and approximately $364 million and $317 million for the nine-month periods ended September 30, 2018 and 2017 respectively. Total assets at our U.K. behavioral health care facilities were approximately $1.231 billion and $1.094 billion as of September 30, 2018 and 2017, respectively.