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Accrued and Other Current Liabilities (Tables) | 12 Months Ended
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Dec. 31, 2018
Payables and Accruals [Abstract] |
Schedule Of Accrued And Other Current Liabilities | Accrued and other current liabilities consisted of the following:
|  | As of December 31,
|  | 2018 |  | 2017
Non-income taxes payable |  | $ | 75.7 |  |  | $ | 69.7 |
Accrued legal and other external fees |  | 28.1 |  |  | 21.3 |
Deferred rent |  | 41.0 |  |  | 14.6 |
Financing obligations, current |  | 2.6 |  |  | 9.7 |
Income taxes payable |  | 0.3 |  |  | 0.4 |
Other accrued and current liabilities |  | 16.8 |  |  | 14.1 |
Total accrued and other current liabilities |  | $ | 164.5 |  |  | $ | 129.8 |

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