XML 47 R37.htm IDEA: XBRL DOCUMENT
v3.21.2

Supplemental Cash Flow Information (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2021
Supplemental Cash Flow Elements [Abstract] |
Schedule of Supplemental Cash Flow Information |
| Six months ended June 30,
(in millions) | 2021 |  | 2020
Cash paid during the period for income taxes | $ | 1.7 |  |  | $ | 1.0 |
Cash paid for interest | 1.7 |  |  | 4.3 |
Cash received for income tax receivables | 89.9 |  |  | — |
Fair value adjustment on marketable investment securities recorded to stockholders' equity | (0.3) |  |  | 0.7
Establishment of operating lease right-of-use assets and lease liabilities |  |  |
Operating lease right-of-use assets | $ | 40.5 |  |  | $ | — |
Operating lease liabilities | 46.7 |  |  | — |

X
- Definition Tabular disclosure of supplemental cash flow information for the periods presented. + References No definition available. + Details
Name: | us-gaap_ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_SupplementalCashFlowElementsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration