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Fair Value Measurements (Tables)
12 Months Ended
Dec. 31, 2021
Fair Value Disclosures [Abstract]  
Fair Value of Assets Measured on Recurring Basis
The following table provides the Company’s assets that are measured at fair value on a recurring basis, consistent with the fair value hierarchy, at December 31:
20212020
Fair ValueFair Value
(In thousands)
Mutual fund investments$10,703 $8,969 
Fair Value Disclosures of Financial Instrument Liabilities
The following table provides the estimated fair values of the Company’s financial instrument liabilities, for which fair value is measured for disclosure purposes only, compared to the recorded amounts at December 31:
20212020
Recorded
Amount
Fair ValueRecorded
Amount
Fair Value
(In thousands)
Long-term debt (including current portion)$(2,233,705)$(2,378,930)$(2,347,587)$(2,550,956)