Number of inpatient and outpatient facilities a company operates

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- Definition

The pro forma diluted net income per share for a period as if the business combination or combinations had been completed at the beginning of a period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-Publisher FASB
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- Definition

The pro forma net Income or Loss for the period as if the business combination or combinations had been completed at the beginning of a period.

+ References

+ Details

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- Definition

The pro forma revenue for a period as if the business combination or combinations had been completed at the beginning of the period.

+ References

+ Details

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- Definition

The parent entity's interest in net assets of the subsidiary, expressed as a percentage.

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- Definition

The number of businesses acquired by the entity during the period.

+ Details

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- Definition

The number of states the entity operates in as of the balance sheet date.

+ Details

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- Definition

The cash inflow associated with the sale of equity method investments, which are investments in joint ventures and entities in which the entity has an equity ownership interest normally of 20 to 50 percent and exercises significant influence.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
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-Name Accounting Standards Codification
-Glossary Investing Activities
-URI http://asc.fasb.org/extlink&oid=6516133

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- Definition

The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
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- Definition

The difference between the value of the consideration received by the Entity on the sale or disposal and net book value of assets sold or disposed, before any tax related impact.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
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Dispositions and Acquisitions of Assets and Businesses and Assets Held for Sale (Details) (USD $)	3 Months Ended			6 Months Ended		3 Months Ended	6 Months Ended
	Mar. 31, 2011	Jun. 30, 2010	Mar. 31, 2010	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2010 Psychiatric Solutions, Inc [Member]	Jun. 30, 2010 Psychiatric Solutions, Inc [Member]	Nov. 30, 2010 Psychiatric Solutions, Inc [Member]
Number of businesses acquired	0
Net cash proceeds from sale of real property of a closed acute care hospital				$ 2,000,000
Previously held minority ownership interest percentage			20.00%
Proceeds from sale of minority ownership interest			3,000,000
Pre-tax gain on sale of minority ownership interest			2,000,000
Pro forma net revenue						1,840,000,000	3,660,000,000
Pro forma net income attributable to UHS		$ 96,200,000			$ 178,200,000
Pro form net income attributable to UHS per diluted share		$ 0.98			$ 1.82
Number of inpatient and outpatient facilities a company operates								105
Number of states in which entity operates								32