XML 19 R7.htm IDEA: XBRL DOCUMENT
v3.19.2

CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (unaudited) (Parenthetical) - $ / shares | 3 Months Ended
--- | ---
Jun. 30, 2019 | Mar. 31, 2019 | Jun. 30, 2018 | Mar. 31, 2018
Statement of Stockholders' Equity [Abstract] |  |  |  |
Cash dividend declared per common share (in dollars per share) | $ 0.16 | $ 0.16 | $ 0.14 | $ 0.14
Cash dividend declared per preferred share (in dollars per share) | 0.25 | $ 0.25 | 0.25 | $ 0.25
Cash dividend declared for third quarter per common share (in dollars per share) | $ 0.16 |  | $ 0.16 |

X
- Definition Aggregate dividends declared during the period for each share of common stock outstanding. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 + Details
Name: | us-gaap_CommonStockDividendsPerShareDeclared
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition Aggregate dividends declared during the period for each share of preferred stock outstanding. + References No definition available. + Details
Name: | us-gaap_PreferredStockDividendsPerShareDeclared
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

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

X
- Definition Common Stock, Dividends, Per Share, Declared1 + References No definition available. + Details
Name: | uve_CommonStockDividendsPerShareDeclared1
Namespace Prefix: | uve_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration