XML 25 R14.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Dividends | 9 Months Ended
--- | ---
Sep. 30, 2017
Earnings Per Share [Abstract] |
Dividends | (9) Dividends We declared and paid dividends of $9.5 million, or $.10 per share, during the third quarter of 2017 and $9.7 million or $.10 per share during the third quarter of 2016. We declared and paid dividends of $28.8 million and $29.2 million during the nine-month periods ended September 30, 2017 and 2016, respectively.

X
- Definition Dividends + References No definition available. + Details
Name: | uhs_DividendsTextBlock
Namespace Prefix: | uhs_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_EarningsPerShareAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration