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CONSOLIDATED FINANCIAL STATEMENT DETAILS | 3 Months Ended
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Mar. 31, 2021
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
CONSOLIDATED FINANCIAL STATEMENT DETAILS | NOTE 8—CONSOLIDATED FINANCIAL STATEMENT DETAILS Cash, Cash Equivalents, and Restricted Cash The following table provides a reconciliation of cash, cash equivalents and restricted cash reported within the consolidated balance sheet to the total amounts shown in the consolidated statement of cash flows:
| March 31, 2021 |  | December 31, 2020 |  | March 31, 2020 |  | December 31, 2019
| (In thousands)
Cash and cash equivalents | $ | 845,696 |  |  | $ | 739,164 |  |  | $ | 791,321 |  |  | $ | 465,676 |
Restricted cash included in other current assets | 134 |  |  | 138 |  |  | 123 |  |  | 127 |
Cash, cash equivalents, and restricted cash included in current assets of discontinued operations | — |  |  | — |  |  | 2,032,152 |  |  | 2,674,146 |
Restricted cash included in non-current assets of discontinued operations | — |  |  | — |  |  | 398 |  |  | 409 |
Total cash, cash equivalents, and restricted cash as shown on the consolidated statement of cash flows | $ | 845,830 |  |  | $ | 739,302 |  |  | $ | 2,823,994 |  |  | $ | 3,140,358 |

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