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Fair Value Measurements | 12 Months Ended
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Dec. 31, 2020
Fair Value Disclosures [Abstract] |
Fair Value Measurements | FAIR VALUE MEASUREMENTS FASB Topic Fair Value Measurements and Disclosures defines fair value as the price that would be received to sell an asset or paid to transfer a liability (an exit price) in an orderly transaction between market participants at the measurement date. This topic also sets forth the disclosure requirements regarding fair value and establishes a hierarchy for valuation inputs that emphasizes the use of observable inputs when measuring fair value. A financial instrument's categorization within the fair value hierarchy is based upon the lowest level of input that is significant to the fair value measurement. The fair value hierarchy established by this topic is as follows: •Level 1 – inputs are based upon quoted prices for identical instruments traded in active markets. •Level 2 – inputs are based upon quoted prices for similar instruments in active markets, quoted prices for similar or identical instruments in inactive markets and model-based valuation techniques for which all significant assumptions are observable in the market or can be corroborated by observable market data for substantially the full term of the assets and liabilities. •Level 3 – inputs are generally unobservable and typically reflect management's estimates of assumptions that market participants would use in pricing the asset or liability. The fair values are therefore determined using model-based techniques that include option pricing models, discounted cash flow models and similar valuation techniques. In accordance with FASB Topic Fair Value Measurements, certain investments that were measured at net asset value per share (or its equivalent) ("NAV") have not been classified in the fair value hierarchy. These investments are measured on the fair value of the underlying investments but may not be redeemable at that fair value. When appropriate, we adjust these net asset values for contributions and distributions, if any, made during the period beginning on the latest NAV valuation date and ending on our measurement date. We also consider available market data, relevant index returns, preliminary estimates from our investees and other data obtained through research and consultation with third-party advisors in determining the fair value of these investments. The following sections describe the valuation methodologies we use to measure the fair values of our investments, derivatives and nonrecurring fair value measurements. Investments Investments primarily include U.S. Government and agency securities, corporate bonds and equities and mutual funds. In general, and where applicable, we principally use a composite of observable prices and quoted prices in active markets for identical assets or liabilities to determine fair value. This pricing methodology applies to our Level 1 and Level 2 investments. Fair Value Measurements The following is a summary of our investments measured at fair value at December 31, 2020:
|  | 12/31/2020 |  | Level 1 |  | Level 2 |  | Level 3 |  | Unclassified
|  | (In thousands)
Equity securities |  |  |  |  |  |  |  |  |  |
Equities |  | $ | 800 |  |  | $ | — |  |  | $ | — |  |  | $ | 800 |  |  | $ | — |
Mutual funds |  | 6,755 |  |  | — |  |  | 6,755 |  |  | — |  |  | — |
Available-for-sale securities |  |  |  |  |  |  |  |  |  |
U.S. Government and agency securities |  | 2,314 |  |  | 2,314 |  |  | — |  |  | — |  |  | — |
Corporate bonds |  | 3,132 |  |  | 1,738 |  |  | 1,394 |  |  | — |  |  | — |
Asset-backed securities and collateralized mortgage obligations |  | 62 |  |  | — |  |  | 62 |  |  | — |  |  | — |
Total |  | $ | 13,063 |  |  | $ | 4,052 |  |  | $ | 8,211 |  |  | $ | 800 |  |  | $ | — |
The following is a summary of our investments measured at fair value at December 31, 2019:
|  | 12/31/2019 |  | Level 1 |  | Level 2 |  | Level 3 |  | Unclassified
|  | (In thousands)
Equity securities |  |  |  |  |  |  |  |  |  |
Equities |  | $ | 2,172 |  |  | $ | — |  |  | $ | 2,172 |  |  | $ | — |  |  | $ | — |
Mutual funds |  | 5,685 |  |  | — |  |  | 5,685 |  |  | — |  |  | — |
Available-for-sale securities |  |  |  |  |  |  |  |  |  |
U.S. Government and agency securities |  | 2,044 |  |  | 2,044 |  |  | — |  |  | — |  |  | — |
Corporate bonds |  | 3,483 |  |  | 1,855 |  |  | 1,628 |  |  | — |  |  | — |
Asset-backed securities and collateralized mortgage obligations |  | 79 |  |  | — |  |  | 79 |  |  | — |  |  | — |
Total |  | $ | 13,463 |  |  | $ | 3,899 |  |  | $ | 9,564 |  |  | $ | — |  |  | $ | — |
Derivatives Level 2 derivative assets and liabilities currently consist of FX forward contracts. Where applicable, the value of these derivative assets and liabilities is computed by discounting the projected future cash flow amounts to present value using market-based observable inputs, including FX forward and spot rates, interest rates and counterparty performance risk adjustments. At December 31, 2020 and 2019, we had FX forward contracts outstanding to purchase or sell foreign currencies, primarily Canadian dollars and Euros, with a total fair value of $(2.2) million and $(0.8) million, respectively. Other Financial Instruments We used the following methods and assumptions in estimating our fair value disclosures for our other financial instruments, as follows: Cash and cash equivalents and restricted cash and cash equivalents. The carrying amounts that we have reported in the accompanying consolidated balance sheets for Cash and cash equivalents and Restricted cash and cash equivalents approximate their fair values due to their highly liquid nature. Long-term and short-term debt. We base the fair values of debt instruments, including our Senior Notes, on quoted market prices. Where quoted prices are not available, we base the fair values on the present value of future cash flows discounted at estimated borrowing rates for similar debt instruments or on estimated prices based on current yields for debt issues of similar quality and terms. At December 31, 2020 and 2019, the fair values of our Senior Notes due 2026 were $415.5 million and $423.5 million, respectively. At December 31, 2020, the fair value of our Senior Notes due 2028 was $416.7 million. The fair value of our remaining debt instruments approximated their carrying values at December 31, 2020 and 2019.

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- Definition The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 + Details
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