The Company	12 Months Ended
Dec. 31, 2017
The Company [Abstract]
The Company	The Company j2 Global, Inc., together with its subsidiaries (“j2 Global” or the “Company”), is a leading provider of internet services. Through our Cloud Services segment, we provide cloud services to consumers and businesses and license our intellectual property (“IP”) to third parties. In addition, the Cloud Services segment includes fax, voice, backup, security and email marketing products. Our Digital Media segment specializes in the technology, gaming, lifestyle and healthcare markets, offering content, tools and services to consumers and businesses.

The Company

12 Months Ended

Dec. 31, 2017

j2 Global, Inc., together with its subsidiaries (“j2 Global” or the “Company”), is a leading provider of internet services. Through our Cloud Services segment, we provide cloud services to consumers and businesses and license our intellectual property (“IP”) to third parties. In addition, the Cloud Services segment includes fax, voice, backup, security and email marketing products. Our Digital Media segment specializes in the technology, gaming, lifestyle and healthcare markets, offering content, tools and services to consumers and businesses.