CONDENSED CONSOLIDATED COMPREHENSIVE STATEMENTS OF OPERATIONS (USD $) In Millions, except Share data in Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Revenues before provision for doubtful accounts	$ 8,893	$ 7,998	$ 27,245	$ 24,077
Provision for doubtful accounts	831	740	2,666	2,164
Revenues	8,062	7,258	24,579	21,913
Salaries and benefits	3,781	3,333	11,224	9,948
Supplies	1,375	1,263	4,216	3,833
Other operating expenses	1,510	1,369	4,496	4,017
Electronic health record incentive income	(131)	(51)	(256)	(90)
Equity in earnings of affiliates	(6)	(68)	(26)	(217)
Depreciation and amortization	417	362	1,254	1,078
Interest expense	446	519	1,336	1,572
Losses (gains) on sales of facilities	(7)	2	(4)	3
Losses on retirement of debt		406		481
Termination of management agreement				181
Total expenses including equity in earnings of a affiliates	7,385	7,135	22,240	20,806
Income before income taxes	677	123	2,339	1,107
Provision (benefit) for income taxes	222	(23)	760	307
Net income	455	146	1,579	800
Net income attributable to noncontrolling interests	95	85	288	270
Net income attributable to HCA Holdings, Inc.	360	61	1,291	530
Per share data:
Basic earnings per share	$ 0.82	$ 0.12	$ 2.94	$ 1.08
Diluted earnings per share	$ 0.78	$ 0.11	$ 2.81	$ 1.04
Cash dividends declared per share			$ 2.00
Shares used in earnings per share calculations (in thousands):
Basic	440,899	508,417	439,441	489,924
Diluted	459,515	527,515	458,822	509,583
Comprehensive income (loss) attributable to HCA Holdings, Inc.	$ 369	$ (24)	$ 1,291	$ 534