| Standard label: | Internet Domain Names [Member] |
| Name: | us-gaap:InternetDomainNamesMember |
| Documentation: | String of typographic characters used to describe the location of a specific individual, business, computer, or piece of information online. Formally known as the Uniform Resource Locator or URL, it is often considered to be the address of a certain World Wide Web site. |
| Object type: | cm:Member |
| Data type: | [Member] (nonnum:domainItemType) |
| Period type: | For Period (duration) |
| Balance type: | (no balance type) |
| Abstract: | true |
| Workiva Wdesk Taxonomy Analyzer: | us-gaap:InternetDomainNamesMember |
| Label | Role | Language |
| Internet Domain Names [Member] | http://www.xbrl.org/2003/role/label | en-US |
| Reference | Role | Topic |
| FASB Accounting Standards Codification 805 20 55 14 (d) | http://fasb.org/us-gaap/role/ref/legacyRef | 805 |