v3.20.2

Basis of Presentation and Summary of Significant Accounting Policies (Tables) | 6 Months Ended
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Jun. 30, 2020
Disaggregation of Revenue [Line Items] |
Revenue Disaggregated by Geographic Area | Revenue comprised the following service offerings (in millions):
| Three Months Ended June 30, |  |  |  | Six Months Ended June 30, |  |
| 2020 |  | 2019 |  | 2020 |  | 2019
Subscription | $ | 109.7 |  |  | $ | 67.5 |  |  | $ | 210.9 |  |  | $ | 121.1 |
Usage-based | 1.2 |  |  | 1.0 |  |  | 2.2 |  |  | 2.0 |
Total revenue | $ | 110.9 |  |  | $ | 68.5 |  |  | $ | 213.1 |  |  | $ | 123.1 |
DiscoverOrg Holdings |
Disaggregation of Revenue [Line Items] |
Revenue Disaggregated by Geographic Area | During the years ended December 31, 2019 and 2018, revenue by geographic area, based on billing addresses of the customers, was as follows (in millions):
| For the year ended December 31, |  |
| 2019 |  | 2018
United States | $ | 267.3 |  |  | 134.9 |
Rest of world | 26.0 |  |  | 9.4 |
Total Revenue | $ | 293.3 |  |  | 144.3 |
Revenue comprised the following service offerings (in millions):
|  |  | Year Ended December 31, |  |
|  |  | 2019 |  | 2018
Business intelligence tools |  |  | $ | 289.3 |  |  | $ | 143.4 |
Email verification service |  |  | 4.0 |  |  | 0.9 |
Total Revenue |  |  | $ | 293.3 |  |  | $ | 144.3 |
Revenue by geographic region is as follows (in millions):
| Year Ended December 31, |  |
| 2019 |  | 2018
United States | $ | 267.3 |  |  | $ | 134.9 |
Rest of world | 26.0 |  |  | 9.4 |
| $ | 293.3 |  |  | $ | 144.3 |
Accrued Expenses and Other Current Liabilities | Accrued expenses and other current liabilities at December 31, 2019 and 2018, include the following (in millions):
| Year Ended December 31, |  |
| 2019 |  | 2018
Accrued salaries, wages, and benefits(1) | $ | 42.6 |  |  | $ | 6.0 |
Other | 19.6 |  |  | 3.5 |
Total accrued expenses and other current liabilities | $ | 62.2 |  |  | $ | 9.5 |
__________________ (1)Includes $24.9 million of deferred consideration relating to the ZoomInfo acquisition.

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- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=121604090&loc=SL49130545-203045 + Details
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