XML 44 R9.htm IDEA: XBRL DOCUMENT
v2.4.1.9

Description of Business | 12 Months Ended
--- | ---
Dec. 31, 2014
Description of Business |
Description of Business | (1) Description of Business Watts Water Technologies, Inc. (the Company), through its subsidiaries, designs, manufactures and sells an extensive line of water safety and flow control products that improve the quality, conservation, safety and control of water predominantly in the Americas and Europe, Middle East and Africa (EMEA) with a presence in Asia-Pacific.

X
- Definition The entire disclosure for the nature of an entity's business, the major products or services it sells or provides and its principal markets, including the locations of those markets. If the entity operates in more than one business, the disclosure also indicates the relative importance of its operations in each business and the basis for the determination (for example, assets, revenues, or earnings). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6927468&loc=d3e6003-108592 + Details
Name: | us-gaap_NatureOfOperations
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | wts_DescriptionOfBusinessDisclosureAbstract
Namespace Prefix: | wts_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration