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Fair Value Measurements
9 Months Ended
Sep. 30, 2022
Fair Value Disclosures [Abstract]  
Fair Value Measurements Fair Value Measurements
The carrying amount of cash and cash equivalents in the Consolidated Balance Sheets, as well as the fair value, was $72 million at September 30, 2022 and $83 million at December 31, 2021. The fair value is classified as Level 1 in the fair value hierarchy.
No material events occurred during the nine months ended September 30, 2022 requiring adjustment to the recognized balances of assets or liabilities which are recorded at fair value on a nonrecurring basis.
Long-term debt – We record the carrying amount of our long-term debt at historical cost, less deferred financing costs related to our registered senior notes. The estimated fair value of our long-term debt is shown in the table below and is based primarily on estimated current rates available to us for debt of the same remaining duration and adjusted for nonperformance risk and credit risk. The estimated fair value of our registered senior notes included in the table below is based on the last quoted price closest to September 30, 2022. The fair value of our debt instruments are classified as Level 2.
September 30, 2022December 31, 2021
(in thousands)Carrying
Amount
Fair
Value
Carrying
Amount
Fair
Value
Long-term debt, including current maturities$1,008,516 $896,982 $1,139,287 $1,178,066