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Note 14 - Composition of Certain Financial Statement Caption (Tables) | 12 Months Ended
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Dec. 31, 2020
Notes Tables |
Schedule of Accounts Payable and Accrued Liabilities [Table Text Block] |
|  | 2020 |  |  | 2019 |
Accounts payable and accrued liabilities: |  |  |  |  |  |  |  |
Accrued salaries, benefits and other related costs |  | $ | 158.7 |  |  | $ | 147.4 |
Legal accrual (1) |  |  | 126.5 |  |  |  | 128.4 |
Escrow liabilities |  |  | 1.5 |  |  |  | 0.2 |
Accrued interest |  | 20.7 |  |  |  | 19.0 |
Trade accounts payable and other accrued expenses |  |  | 99.3 |  |  |  | 80.0 |
Total accounts payable and accrued liabilities |  | $ | 406.7 |  |  | $ | 375.0 |
Schedule of Other Assets, Noncurrent [Table Text Block] |
|  | 2020 |  |  | 2019 |
Other noncurrent assets: |  |  |  |  |  |  |  |
Pension benefits |  | $ | 77.3 |  |  | $ | 60.3 |
Other assets - prepaid expenses |  |  | 70.6 |  |  |  | 57.0 |
Acquisition related escrows |  |  | 18.5 |  |  |  | 10.5 |
Investments in non-public companies |  |  | 192.6 |  |  |  | 27.1 |
Deposits and other |  |  | 6.7 |  |  |  | 4.9 |
Total other noncurrent assets |  | $ | 365.7 |  |  | $ | 159.8 |

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- Definition Tabular disclosure of the (a) carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business (accounts payable); (b) other payables; and (c) accrued liabilities. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). An alternative caption includes accrued expenses. + References No definition available. + Details
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- Definition Tabular disclosure of noncurrent assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.17) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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