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Supplemental Disclosures of Cash Flow Information (Tables) | 6 Months Ended
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Jun. 30, 2021
Cash And Cash Equivalents [Abstract] |
Supplemental disclosures of cash flow information |
|  | Six-month period ended June 30, |
Supplemental disclosures of cash flow information (in millions): |  | 2021 |  |  | 2020 |
Interest paid |  | $ | 95.8 |  |  | $ | 91.7 |
Income taxes paid, net |  |  | 115.3 |  |  |  | 20.0 |
Summary of Cash, Cash Equivalents and Restricted Cash | The following is a reconciliation of our end of period cash, cash equivalents and restricted cash balances as presented in the consolidated statement of cash flows for the six-month periods ended June 30, 2021 and 2020 (in millions):
|  | June 30, |
|  | 2021 |  |  | 2020 |
Cash and cash equivalents |  | $ | 3,204.1 |  |  | $ | 349.7 |
Restricted cash |  |  | 3,170.9 |  |  |  | 2,653.0 |
Total cash, cash equivalents and restricted cash |  | $ | 6,375.0 |  |  | $ | 3,002.7 |

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