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Supplemental Cash Flow Information (Tables) | 9 Months Ended
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Sep. 30, 2018
Supplemental Cash Flow Elements [Abstract] |
Schedule of Cash Flow, Supplemental Disclosures | The following table provides additional information about cash flows related to interest and taxes (in thousands):
| Nine months ended Sept. 30,
| 2018 |  | 2017
Supplemental cash flow information: |  |  |
Cash paid for income taxes, net of refunds | $ | 51,325 |  |  | $ | 104,422 |
Cash paid for interest | $ | 121,616 |  |  | $ | 133,752 |
The following table provides a reconciliation of cash and cash equivalents, as reported on our Condensed Consolidated Balance Sheets, to cash, cash equivalents, and restricted cash, as reported on our Condensed Consolidated Statement of Cash Flows (in thousands):
| Sept. 30, 2018 |  | Dec. 31, 2017 |  | Sept. 30, 2017 |  | Dec. 31, 2016
Cash and cash equivalents included in: |  |  |  |  |  |  |
Continuing operations | $ | 23,766 |  |  | $ | 98,801 |  |  | $ | 383,354 |  |  | $ | 15,879 |
Discontinued operations | — |  |  | — |  |  | — |  |  | 61,041 |
Restricted cash equivalents included in: |  |  |  |  |  |  |
Prepaid expenses and other current assets | — |  |  | 29,240 |  |  | — |  |  | — |
Investments and other assets | — |  |  | — |  |  | 29,620 |  |  | 28,197 |
Cash, cash equivalents and restricted cash | $ | 23,766 |  |  | $ | 128,041 |  |  | $ | 412,974 |  |  | $ | 105,117 |

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