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Financial Instruments | 9 Months Ended
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Sep. 30, 2020
Fair Value Disclosures [Abstract] |
Financial Instruments | Note 14 - Financial instruments: See Note 4 for information on how we determine fair value of our marketable securities. The following table presents the financial instruments that are not carried at fair value but which require fair value disclosure:
|  | December 31, 2019 |  |  | September 30, 2020 |
|  | Carrying amount |  |  | Fair value |  |  | Carrying amount |  |  | Fair value |
|  | (In millions) |
Cash, cash equivalents and restricted cash |  | $ | 392.3 |  |  | $ | 392.3 |  |  | $ | 353.9 |  |  | $ | 353.9 |
Long-term debt - Fixed rate Senior Notes |  |  | 442.6 |  |  |  | 457.0 |  |  |  | 464.7 |  |  |  | 465.0 |
At September 30, 2020, the estimated market price of our Senior Notes was €990 per €1,000 principal amount. The fair value of our Senior Notes is based on quoted market prices; however, these quoted market prices represented Level 2 inputs because the markets in which the Senior Notes trade are not active. Due to their near-term maturities, the carrying amounts of accounts receivable and accounts payable are considered equivalent to fair value. See Notes 2 and 7.

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- Definition The entire disclosure for financial instruments. This disclosure includes, but is not limited to, fair value measurements of short and long term marketable securities, international currencies forward contracts, and auction rate securities. Financial instruments may include hedging and non-hedging currency exchange instruments, derivatives, securitizations and securities available for sale at fair value. Also included are investment results, realized and unrealized gains and losses as well as impairments and risk management disclosures. + References No definition available. + Details
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